| 2009-05-12 Torbjorn Granlund <tege@gmplib.org> |
| |
| * Version 4.3.1 released. |
| |
| 2009-05-11 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmp-h.in (__GNU_MP_VERSION_MINOR): Bump. |
| |
| * Makefile.am (LIBGMP_LT_*, LIBGMPXX_LT_*, LIBMP_LT_*): |
| Bump version info. |
| |
| 2009-05-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz: Add MPZ_CHECK_FORMAT to many tests. |
| |
| 2009-05-07 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/pentium4/sse2/mul_basecase.asm: Avoid L(ret), "ret" is |
| defined in x86-defs.m4. |
| |
| 2009-05-06 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/p6/aors_n.asm: Use L() for labels. |
| * mpn/x86/pentium4/sse2/addmul_1.asm: Likewise. |
| * mpn/x86/pentium4/sse2/mul_1.asm: Likewise. |
| * mpn/x86/pentium4/sse2/mul_basecase.asm: Likewise. |
| * mpn/x86/pentium4/sse2/sqr_basecase.asm: Likewise. |
| * mpn/x86_64/lshift.asm: Likewise. |
| * mpn/x86_64/rshift.asm: Likewise. |
| |
| * tests/cxx/t-locale.cc (point_string): Declare as extern "C" to |
| placate compilers that mangle variable names. |
| |
| 2009-05-04 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz/t-gcd.c: Generate operands that are multiple of each other. |
| |
| 2009-05-01 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmp-h.in (__GMP_EXTERN_INLINE): Support for more systems. |
| (gmp_randinit_set): Add missing __GMP_DECLSPEC. |
| |
| 2009-04-28 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/neg_n.c: New file. |
| * configure.in (gmp_mpn_functions): Add neg_n. |
| * mpn/asm-defs.m4 (define_mpn): Add neg_n. |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): Add neg_n.c. |
| * gmp-h.in: Handle mpn_neg_n properly. |
| |
| * mpn/generic/toom_interpolate_7pts.c (divexact_2exp): Nailify. |
| |
| * mpn/generic/gcdext.c: Change some MPN_NORMALIZE to |
| MPN_NORMALIZE_NOT_ZERO. |
| * mpn/generic/gcdext_lehmer.c: Likewise. |
| Add a MPN_NORMALIZE_NOT_ZERO. |
| |
| * mpn/generic/binvert.c: Remove own mpn_neg_n. |
| |
| * tests/mpz/t-gcd.c: Add some MPZ_CHECK_FORMAT calls. |
| |
| 2009-04-27 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/Makefile.am (TARG_DIST): Add minithres. |
| |
| * mpn/generic/bdiv_dbm1c.c: Handle nails. |
| |
| 2009-04-26 Torbjorn Granlund <tege@gmplib.org> |
| |
| * config.guess: Recognize more POWER processor types. |
| |
| 2009-04-25 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/pentium4/sse2/popcount.asm: Work around Apple reloc bug. |
| * mpn/x86/darwin.m4: Define symbol "DARWIN". |
| |
| 2009-04-19 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/powm.c (mpn_redc_n): Use ASSERT_ALWAYS, not abort(). |
| * mpn/generic/powm_sec.c: Likewise. |
| |
| * mpn/powerpc64/aix.m4 (EXTERN_FUNC): New define. Add dummy variants |
| for other m4 files. |
| * mpn/powerpc64/mode64/divrem_1.asm: Use EXTERN_FUNC. |
| * mpn/powerpc64/mode64/divrem_1.asm: Likewise. |
| |
| 2009-04-16 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/x86_64-defs.m4 (JUMPTABSECT): New define. |
| * mpn/x86_64/darwin.m4: Likewise. |
| * mpn/x86_64/sqr_basecase.asm: Rework switch code using JUMPTABSECT. |
| |
| * mpn/x86/x86-defs.m4 (LEA): Get SIZE arguments right. |
| |
| 2009-04-14 Torbjorn Granlund <tege@gmplib.org> |
| |
| * Version 4.3.0 released. |
| |
| * scanf/doscan.c (__gmp_doscan): Pad 3-operand scanf call with dummy |
| argument. |
| * scanf/sscanffuns.c (scan): Disable vsscanf variant for now. |
| |
| 2009-04-13 Torbjorn Granlund <tege@gmplib.org> |
| |
| * scanf/sscanffuns.c (scan): Rewrite to use stdarg. |
| |
| * tests/mpz/t-root.c: Rewrite. Add unconditional gcc 4.3.2 tests. |
| |
| 2009-04-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/powm.c: New file. |
| * mpn/generic/powlo.c: New file. |
| * mpn/generic/powm_sec.c: New file. |
| * configure.in (gmp_mpn_functions): List new functions. |
| |
| 2009-04-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/urandomm.c: Amend last fix. |
| |
| 2009-04-06 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in: Support Sun cc for x86_64. |
| |
| * mpz/urandomm.c: Handle operand overlap. |
| |
| 2009-03-11 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in (powerpc): Brave removing -Wa,-mppc64, in the hope that |
| GCC now passes the proper options. |
| |
| 2009-03-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/divrem_1.asm: Add a nop to save a cycle in unnormalized |
| case. |
| |
| 2009-03-05 Torbjorn Granlund <tege@gmplib.org> |
| |
| * ia64/gmp-mparam.h, arm/gmp-mparam.h, x86/p6/mmx/gmp-mparam.h, |
| pa32/hppa2_0/gmp-mparam.h sparc32/v9/gmp-mparam.h: Update. |
| |
| 2009-03-03 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/ia64/bdiv_dbm1c.asm: Accept/return carry. |
| |
| 2009-03-02 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in (64-bit sparc/solaris): Pass -xO3, not -O3 to solaris |
| system compiler. |
| |
| 2009-03-01 Torbjorn Granlund <tege@gmplib.org> |
| |
| * longlong.h (mips, powerpc): Provide assembly-free umul_ppmm for newer |
| gcc. |
| |
| 2009-02-04 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/redc_2.c: Remove code for testing and timing. Update |
| to current FSF header. |
| * mpn/generic/redc_1.c: Update to current FSF header. |
| |
| 2009-01-21 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/powm.c (redc): Remove. |
| (mpz_powm): Use mpn_redc_1 instead of redc. |
| |
| * tests/mpz/t-powm.c: Rewrite reference code. |
| |
| 2009-01-18 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz: Increase reps for many tests. |
| |
| * mpn/generic/rootrem.c (mpn_rootrem_internal): Use MPN_DECR_U instead of |
| mpn_sub_1 (works around gcc 4.3 bugs and is also faster). |
| |
| 2009-01-16 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/tests.h: Declare refmpn_divrem_2. |
| |
| 2009-01-15 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/perfpow.c: Add TMP_FREE before every return statement. |
| |
| * mpn/generic/rootrem.c (mpn_rootrem_internal): Add a missing TMP_FREE. |
| |
| * configure.in (gcc_cflags, gcc_64_cflags): Revert from -O3 to -O2, |
| the change was accidental and cause too much miscompilation. |
| |
| 2009-01-14 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tune/tuneup.c (tune_mod_1): Run MOD_1_x_THRESHOLD tests also when |
| longlong.h specified UDIV_PREINV_ALWAYS. |
| |
| * mpn/generic/mod_1.c (mpn_mod_1): Properly check for normalization |
| divisor. |
| |
| 2009-01-13 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tune/tuneup.c (tune_mod_1): Tune for MOD_1_1_THRESHOLD, |
| MOD_1_2_THRESHOLD, and MOD_1_4_THRESHOLD. |
| |
| * mpn/generic/mod_1.c: Rewrite. |
| * mpn/generic/mod_1_1.c: New file. |
| * mpn/generic/mod_1_2.c: New file. |
| * mpn/generic/mod_1_3.c: New file. |
| * mpn/generic/mod_1_4.c: New file. |
| * configure.in (gmp_mpn_functions): Add mod_1_*. |
| * mpn/asm-defs.m4 (define_mpn): Add mod_1_*. |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): Add mod_1_*.c. |
| * gmp-impl.h: Declare new mpn_mod_1s_* functions and associated |
| THRESHOLD macros. |
| (udiv_rnd_preinv): New macro. |
| |
| 2009-01-12 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tune/tuneup.c (tune_gcd_dc,tune_gcdext_dc): Lower step_factor to 0.1. |
| |
| 2009-01-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz/t-nextprime.c: New test file. |
| * tests/mpz/Makefile.am (check_PROGRAMS): Add t-nextprime. |
| |
| From Niels Möller: |
| * mpz/nextprime.c: Handle large prime gaps by limiting incr. |
| |
| 2009-01-04 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/and.c, mpz/ior.c, mpz/xor.c: Re-read only necessary source |
| pointers after reallocation. Misc cleanup. |
| |
| * gmp-impl.h (MPN_TOOM44_MAX_N): New define, replaces MPN_TOOM3_MAX_N. |
| |
| * mpn/x86/fat/diveby3.c: New file. |
| |
| 2008-12-30 Niels Möller <nisse@lysator.liu.se> |
| |
| * doc/gmp.texi (Greatest Common Divisor Algorithms): Updated |
| section on GCD algorithms. |
| |
| 2008-12-29 Torbjorn Granlund <tege@gmplib.org> |
| |
| * doc/gmp.texi (Multiplication Algorithms): Add descriptions of Toom-4 |
| and unbalanced multiplication. |
| (Radix to Binary): Add warning that text is outdated, |
| (Contributors): Fix typos. |
| |
| * mpn/generic/toom*.c: Use coherent MAYBE_ macros for trimming |
| unreachable recursive functions. |
| * gmp-impl.h: Update toom itch functions. |
| |
| * mpn/x86_64/sqr_basecase.asm: Slightly increase stack allocation, to |
| placate tuneup. |
| |
| 2008-12-28 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/pentium4/aors_n.asm: Tune prologue code. |
| |
| * mpn/x86_64/pentium4/aorslsh1_n.asm: New file. |
| |
| * mpn/x86_64/darwin.m4: Define symbol "DARWIN". |
| * mpn/x86_64/invert_limb.asm: Work around darwin quirks. |
| |
| * mpn/x86_64/sqr_basecase.asm: Further optimize, support Darwin. |
| |
| * mpn/x86_64/invert_limb.asm: New file. |
| |
| 2008-12-27 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/core2/aorslsh1_n.asm: New file. |
| |
| 2008-12-26 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/perfpow.c: Handle negative arguments properly. |
| * tests/mpz/t-perfpow.c: New file. |
| * tests/mpz/Makefile.am (check_PROGRAMS): Add t-perfpow. |
| |
| 2008-12-23 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz/t-mul.c (dump_abort): Improve error message. |
| |
| * gcd.c gcd_subdiv_step.c gcdext.c gcdext_subdiv_step.c: |
| Remove private mpn_zero_p. |
| |
| * tune/tuneup.c (tune_mul): Tune for MUL_TOOM44_THRESHOLD. |
| (tune_sqr): Tune for SQR_TOOM4_THRESHOLD. |
| |
| * tune/Makefile.am (TUNE_MPN_SRCS_BASIC): Add toom44_mul.c and |
| toom4_sqr.c. |
| |
| * configure.in (gmp_mpn_functions): Toom function updates. |
| |
| * Rename mpn/mul_toomMN.c to mpn/toomMN_mul.c. Function names changed |
| accordingly. |
| |
| * mpn/toomMN_mul.c: Add scratch parameter. Do recursive multiplies |
| properly. Misc tuning. Remove CHECK and TIMING code. |
| |
| * mpn/toom2_sqr.c, mpn/toom3_sqr.c, mpn/toom4_sqr.c: New files. |
| |
| * gmp-impl.h (mpn_toomMN_mul_itch): Several new functions. |
| (mpn_zero_p): New functions. |
| Add various TOOM4/TOOM44 related parameters. |
| Update mpn_toomMN_mul prototypes. |
| |
| * mpn/generic/mul_n.c (mpn_mul_n): Call mpn_toom44_mul. Use TMP_BALLOC |
| instead of malloc. |
| (mpn_sqr_n): Analogous changes. |
| |
| * mpn/generic/mul.c: Update unbalanced toom code to pass scratch space. |
| |
| 2008-12-21 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/nextprime.c: Add TMP_SDECL/MARK/FREE. |
| |
| 2008-12-20 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/sqrtrem.c (mpn_sqrtrem1): Rewrite, improve interface. |
| (invsqrttab): New table, remove table approx_tab. |
| (mpn_sqrtrem2): Optimize, update mpn_sqrtrem1 call. |
| (mpn_sqrtrem): Update mpn_sqrtrem1 call. |
| |
| 2008-12-18 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/nextprime.c: Run 10 mpz_millerrabin tests (was 5). |
| Give credit to authors. |
| |
| * mpn/x86_64/redc_1.asm: Align stack as mandated by ABI. |
| |
| * mpn/x86_64/divrem_2.asm: Add some comments. |
| |
| * mpn/x86_64/darwin.m4: New file. |
| * configure.in: Use x86_64/darwin.m4. |
| |
| 2008-12-15 Torbjorn Granlund <tege@gmplib.org> |
| |
| * doc/projects.html: Remove GCD and division projects, update text on |
| multiplication. |
| |
| * doc/tasks.html: Add a caution about that the file is somewhat |
| outdated. |
| |
| 2008-12-14 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/alpha/ev6/aorsmul_1.asm: New file (same code for mpn_addmul_1, |
| much improved for mpn_submul_1). |
| * mpn/alpha/ev6/addmul_1: File removed. |
| * mpn/alpha/ev6/submul_1: File removed. |
| |
| 2008-12-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| From David Harvey: |
| * mpn/x86_64/mul_basecase.asm: Further tweaks for code size and speed. |
| |
| * mpn/powerpc64/mode64/divrem_1.asm: Rewrite. |
| |
| * mpn/powerpc64/mode64/mul_basecase.asm: New file. |
| |
| 2008-12-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/powerpc64/mode64/gmp-mparam.h: New file. |
| |
| * gmp-impl.h: Additional cleanups. |
| (mpn_set_str_compute_powtab): New prototype. |
| (mpn_powm, mpn_powlo): New prototypes. |
| |
| * mpz/pow_ui.c: Handle some small exponents locally. |
| |
| 2008-12-07 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/set_str.c: Remove prototypes (they are in gmp-impl.h). |
| |
| * tune/set_strs.c, tune/set_strb.c: Make prototypes effective by moving |
| the #define mpn_set_str* before including gmp-impl.h. |
| |
| * All files: Change _PROTO => __GMP_PROTO. |
| |
| * tune/speed.c (routine): Remove non-working choice mpn_set_str_subquad. |
| * tune/common.c (speed_mpn_dc_set_str): Remove, it is broken. |
| |
| * mpn/generic/toom_interpolate_7pts.c (divexact_2exp): Make this static, |
| and inline it. |
| |
| * gmp-impl.h: Major cleanup. |
| (Remove formal parameter names. Use __GMP_PROTO consistently. Move |
| __GMP_PROTO and __MPN use to adjacent lines for declared function. |
| Fix typos. Remove code inside #if 0.) |
| |
| * configure.in (gmp_mpn_functions): Add mul_toom33. Reformat. |
| |
| 2008-12-05 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/redc_1.c: New file. |
| * mpn/generic/redc_2.c: New file. |
| |
| * configure.in (gmp_mpn_functions): List redc_1 and redc_2. |
| (HAVE_NATIVE): Likewise. |
| |
| * tune/common.c (speed_mpn_redc_1): Renamed from speed_redc. |
| * tune/speed.c (routine): Remove "redc", and "mpn_redc_1". |
| * tune/speed.h (SPEED_ROUTINE_REDC_1): Renamed from SPEED_ROUTINE_REDC. |
| Updated call. |
| * tune/tuneup.c (tune_powm): Update redc call. |
| |
| 2008-12-04 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/sqr_basecase.asm: Inline a combined diagonal product code |
| and addlsh1 loop. Misc cleanup. |
| |
| 2008-12-02 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/sqr_basecase.asm: New file. |
| |
| 2008-11-30 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/sqr_basecase.c: Fix typo in mpn_addmul_2s variant. |
| |
| 2008-11-28 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/redc_1.asm: Rewrite. |
| |
| 2008-11-27 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/refmpn.c (refmpn_redc_1): New function. |
| |
| 2008-11-25 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/k7/aorsmul_1.asm: Actually handle mpn_submul_1. |
| |
| 2008-11-23 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/divrem_1.asm: Rewrite. |
| |
| * alpha/divrem_2.asm: New file. |
| * powerpc32/divrem_2.asm: New file. |
| * powerpc64/mode64/divrem_2.asm: New file. |
| * x86/divrem_2.asm: New file. |
| * x86_64/divrem_2.asm: New file. |
| * tests/refmpn.c (refmpn_divrem_2): New function. |
| |
| 2008-11-22 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/k7/mul_1.asm: Rewrite for smaller size and better speed. |
| * mpn/x86/k7/aorsmul_1.asm: Likewise. |
| |
| * acinclude.m4 (GMP_VERSION): Include last component even when zero. |
| |
| 2008-11-21 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/README: Rewrite. |
| |
| * tests/devel/try.c (malloc_region, mprotect_maybe): Add casts for |
| printf type correctness. |
| |
| * gmp-h.in (__GNU_MP_VERSION_MINOR): Bump. |
| |
| * Makefile.am (LIBGMP_LT_*, LIBGMPXX_LT_*, LIBMP_LT_*): |
| Bump version info. |
| |
| 2008-11-20 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmp-impl.h: Rename modlimb_invert to binvert_limb. |
| * tune/speed.h: Likewise. |
| * tune/modlinv.c: Likewise. |
| * tune/common.c: Likewise. |
| * tests/t-modlinv.c: Likewise. |
| * tests/t-constants.c: Likewise. |
| * mpn/sparc64/mode1o.c: Likewise. |
| * mpn/alpha/dive_1.c: Likewise. |
| * mpn/sparc64/dive_1.c: Likewise. |
| * mpn/generic/mode1o.c: Likewise. |
| * mpn/generic/dive_1.c: Likewise. |
| * mpn/generic/bdivmod.c: Likewise. |
| * mpn/alpha/mode1o.asm: Likewise. |
| * mpn/asm-defs.m4: Likewise. |
| * mpn/ia64/mode1o.asm: Likewise. |
| * mpn/powerpc32/README: Likewise. |
| * mpn/powerpc32/mode1o.asm: Likewise. |
| * mpn/powerpc64/mode64/dive_1.asm: Likewise. |
| * mpn/powerpc64/mode64/mode1o.asm: Likewise. |
| * mpn/x86/dive_1.asm: Likewise. |
| * mpn/x86/k6/mmx/dive_1.asm: Likewise. |
| * mpn/x86/k6/mode1o.asm: Likewise. |
| * mpn/x86/k7/dive_1.asm: Likewise. |
| * mpn/x86/k7/mode1o.asm: Likewise. |
| * mpn/x86/p6/dive_1.asm: Likewise. |
| * mpn/x86/p6/mode1o.asm: Likewise. |
| * mpn/x86/pentium/dive_1.asm: Likewise. |
| * mpn/x86/pentium/mode1o.asm: Likewise. |
| * mpn/x86/pentium4/sse2/dive_1.asm: Likewise. |
| * mpn/x86/pentium4/sse2/mode1o.asm: Likewise. |
| * mpn/x86_64/dive_1.asm: Likewise. |
| * mpn/x86_64/mode1o.asm: Likewise. |
| |
| * mpn/x86_64/aors_n.asm: Replace with slightly faster, more alignment |
| neutral loop. |
| |
| 2008-11-18 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in: Remove gcd_finda related declarations. |
| * gmp-impl.h (mpn_gcd_finda): Remove declaration. |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): Remove gcd_finda. |
| * mpn/asm-defs.m4: Remove define_mpn(gcd_finda). |
| * mpn/x86/k6/gcd_finda.asm: Remove file. |
| * tests/devel/try.c (param_init): Remove mpn_gcd_finda. |
| (choice_array): Remove mpn_gcd_finda. |
| * tests/mpn/t-instrument.c (check): Remove testing of mpn_gcd_finda. |
| * tests/refmpn.c (refmpn_gcd_finda): Remove. |
| * tests/tests.h (refmpn_gcd_finda): Remove declaration. |
| * tune/common.c (speed_mpn_gcd_finda): Remove. |
| * tune/gcd_finda_gen.c: Remove file. |
| * tune/speed.h (speed_mpn_gcd_finda): Remove declaration. |
| * tune/speed.c (routine): Remove mpn_gcd_finda entry. |
| |
| * tests/mpz/t-powm.c: Print test number when failing a test. |
| |
| * mpn/x86_64/redc_1.asm (CALL): Move from here... |
| * mpn/x86_64/x86_64-defs.m4: ...to here. |
| |
| * gmp-impl.h (mpn_jacobi_base): Remove parameter names. |
| |
| 2008-11-11 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpf/t-conv.c: Add some specific tests, supplementing the random |
| tests. |
| |
| 2008-11-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpf/set_str.c: Default 'base' before letting exp_base inherit it. |
| |
| * tests/cxx/t-prec.cc: Use the right precision for all float constants. |
| |
| 2008-11-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * doc/gmp.texi (Float Comparison): Update mpf_eq documentation. |
| |
| * mpf/eq.c: Compare the right number of bits. |
| |
| 2008-11-02 Torbjorn Granlund <tege@gmplib.org> |
| |
| Undo, it made testing too slow: |
| * tests/mpz/t-mul.c: Use slower geometric progression for operand |
| sizes. |
| |
| * mpn/x86/k7/mod_34lsub1.asm: Use movzb for masking low 8 bits. |
| |
| 2008-10-31 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd2.c (div1): New function (taken from old gcdext |
| implementation) |
| (mpn_hgcd2): Use single precision for the second half of the work. |
| |
| 2008-10-30 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/p6/sse2/gmp-mparam.h: New file. |
| |
| 2008-10-29 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in (x86 fat_path): Add "x86/p6/sse2". |
| |
| * mpn/x86/fat/fat.c (__gmpn_cpuvec_init): Recognize sse2 capable p6 |
| (pentiumm, core2). |
| |
| * mpn/x86/p6/sse2/mul_1.asm: New file. |
| * mpn/x86/p6/sse2/addmul_1.asm: New file. |
| * mpn/x86/p6/sse2/submul_1.asm: New file. |
| * mpn/x86/p6/sse2/mul_basecase.asm: New file. |
| * mpn/x86/p6/sse2/sqr_basecase.asm: New file. |
| * mpn/x86/p6/sse2/popcount.asm: New file. |
| |
| * mpn/x86/fat/fat.c (__gmpn_cpuvec_init): Handle "extended" fields for |
| model and family. |
| |
| 2008-10-28 Torbjorn Granlund <tege@gmplib.org> |
| |
| From Mickael Gastineau: |
| * gmp-h.in (gmp_urandomm_ui, gmp_urandomb_ui): Add __GMP_DECLSPEC. |
| |
| 2008-10-27 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmp-h.in (mpn_gcdext_1): Remove bogus __GMP_ATTRIBUTE_PURE. |
| |
| 2008-10-27 Niels Möller <nisse@lysator.liu.se> |
| |
| * tune/common.c (speed_mpn_hgcd): Call mpn_hgcd_matrix_init once |
| for each call to mpn_hgcd. |
| (speed_mpn_hgcd_lehmer): Likewise. |
| |
| 2008-10-26 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in: Point to p6/sse2 for pentiumm and core2. |
| |
| * gmp-impl.h (mpn_add_nc, mpn_sub_nc): Move these macros to after fat |
| definitions. |
| |
| * tune/common.c, tune/speed.c, tune/speed.h: |
| Add speed measurement of mpn_bdiv_dbm1c. |
| |
| 2008-10-24 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/gmp-mparam.h (MUL_FFT_TABLE2, SQR_FFT_TABLE2): Extend. |
| |
| * mpz/nextprime.c: Move declarations to function beginning. |
| |
| 2008-10-23 Niels Möller <nisse@lysator.liu.se> |
| |
| * gmp-impl.h (DECL_gcdext_1): Deleted. |
| |
| 2008-10-22 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/atom/aors_n.asm: New file. |
| * mpn/x86_64/atom/gmp-mparam.h: New file. |
| |
| 2008-10-21 Torbjorn Granlund <tege@gmplib.org> |
| |
| With Neils Möller: |
| * mpz/nextprime.c: Rewrite. |
| |
| * tests/devel/try.c (main): Use strtol for 's' and 'S' optargs. |
| |
| * mpn/x86_64/pentium4/rshift.asm: Misc cleanups. |
| * mpn/x86_64/pentium4/lshift.asm: Likewise. |
| |
| * mpn/x86_64/pentium4/aors_n.asm: Use fewer registers. |
| |
| * configure.in: Set up specific path for x86_64/atom. |
| |
| 2008-10-21 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): Removed |
| qstack.c. |
| * mpn/generic/qstack.c: Deleted obsolete file. |
| |
| 2008-10-20 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/core2/aorsmul_1.asm: New file. |
| |
| 2008-10-19 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/aors_n.asm: Remove redundant MULFUNC_PROLOGUE. |
| |
| * gmp-impl.h (popc_limb): Remove redundant checks of GMP_LIMB_BITS |
| inside several of these macros. |
| |
| 2008-10-17 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz/t-mul.c: Use slower geometric progression for operand |
| sizes. Do every other tests for same size operands. |
| |
| 2008-10-15 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/mul_basecase.asm: Simplify addressing in epilogue. |
| |
| * mpn/mips64/divrem_1.asm: Remove file, it is n32-only, and uses an old |
| algorithm. |
| |
| * config.guess, config.sub, configure.in: Support Intel Atom processor. |
| |
| 2008-10-10 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpq/mul.c: Fix typo in last change. |
| |
| 2008-10-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/refmpn.c (refmpn_sb_divrem_mn): Work around a gcc bug. |
| |
| 2008-10-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpq/mul.c: Use TMP_ALLOC. Cleanup. |
| * mpq/div.c: Likewise. |
| |
| * mpn/x86_64/mul_basecase.asm: Use lea directly for loading entry point |
| addresses. |
| |
| 2008-10-09 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/x86/k7/gmp-mparam.h: Updated GCD-related values. |
| |
| 2008-10-05 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/mul_fft.c (mpn_mul_fft_internal): Do store |
| mpn_fft_norm_modF return value, if (rec). |
| |
| 2008-10-04 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/aorsmul_1.asm: Replace with faster code. |
| * mpn/x86_64/mul_1.asm: Likewise. |
| * mpn/x86_64/addmul_2.asm: Likewise. |
| * mpn/x86_64/mul_2.asm: Likewise. |
| * mpn/x86_64/mul_basecase.asm: Likewise. |
| |
| 2008-10-02 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/minithres/gmp-mparam.h: Update FFT values. |
| |
| 2008-10-02 Niels Möller <nisse@lysator.liu.se> |
| |
| * hgcd.c (mpn_hgcd_matrix_mul): Fixed normalization bug. |
| |
| 2008-09-24 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in: Handle --enable-minithres. |
| * mpn/minithres/gmp-mparam.h: Update all values. |
| |
| 2008-09-22 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tune/speed.c (routine): New entry for mpn_mul. |
| * tune/speed.h (SPEED_ROUTINE_MPN_MUL): Renamed from |
| SPEED_ROUTINE_MPN_MUL_BASECASE. |
| (speed_mpn_mul): Renamed from speed_mpn_mul_basecase. |
| (SPEED_ROUTINE_MPN_MUL): Allocate our own memory of xp operand. |
| |
| * tune/common.c: Corresponding changes. |
| |
| 2008-09-22 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/gcdext.c (hgcd_mul_matrix_vector): New function, |
| replaces addmul2_n. Needs less copying. |
| (mpn_gcdext): Use hgcd_mul_matrix_vector. Updated for interface |
| change in mpn_gcdext_subdiv_step |
| |
| * mpn/generic/hgcd.c (hgcd_matrix_mul_1): Rewritten to use |
| mpn_hgcd_mul_matrix1_vector. |
| (hgcd_step): Updated for interface change in |
| mpn_hgcd_mul_matrix1_inverse_vector. |
| |
| * mpn/generic/gcdext_lehmer.c (mpn_gcdext_lehmer_n): Updated for |
| interface changes in mpn_hgcd_mul_matrix1_vector, |
| mpn_hgcd_mul_matrix1_inverse_vector and mpn_gcdext_subdiv_step. |
| |
| * mpn/generic/gcd_lehmer.c (mpn_gcd_lehmer_n): Updated for |
| interface change in mpn_hgcd_mul_matrix1_inverse_vector. |
| |
| * mpn/generic/gcdext_subdiv_step.c (mpn_gcdext_subdiv_step): Use |
| separate scratch arguments for the quotient and for the cofactor |
| update. |
| |
| * mpn/generic/hgcd2.c (mpn_hgcd_mul_matrix1_vector): Interface |
| change. Store first element in rp and leave ap unmodified. No |
| additional scratch space or copying needed. Callers that require |
| modification in place still need to copy one of the inputs. |
| (mpn_hgcd_mul_matrix1_inverse_vector): Likewise. |
| |
| 2008-09-22 Niels Möller <nisse@lysator.liu.se> <nisse@king.swox.se> |
| |
| * mpn/generic/hgcd.c (hgcd_matrix_mul_1): Use mpn_addaddmul_1msb0. |
| * mpn/generic/hgcd2.c (mpn_hgcd_mul_matrix1_vector): Likewise. |
| |
| * mpn/generic/gcd.c: Use libspeed for timing measurements. |
| |
| * gmp-impl.h: Declare mpn_addaddmul_1msb0. |
| * mpn/asm-defs.m4: Added addaddmul_1msb0. |
| * mpn/x86_64/addaddmul_1msb0.asm: New file. |
| * configure.in (gmp_mpn_functions_optional): Added |
| addaddmul_1msb0. |
| (HAVE_NATIVE): List addaddmul_1msb0. |
| |
| 2008-09-21 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/get_str.c (GET_STR_DC_THRESHOLD): Remove default. |
| (GET_STR_PRECOMPUTE_THRESHOLD): Likewise. |
| Misc code cleanups. |
| |
| * gmp-impl.h (mpn_dc_set_str_itch): Allocate GMP_LIMB_BITS more limbs. |
| |
| Revert: |
| * mpn/generic/set_str.c: |
| (mpn_dc_set_str): Remove impossible case, replace by an ASSERT. |
| |
| 2008-09-18 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/alpha/ev6/gmp-mparam.h (DIVEXACT_BY3_METHOD): Define. |
| |
| * mpn/ia64/diveby3.asm: Remove. |
| * mpn/x86/diveby3.asm: Remove. |
| * mpn/x86/k6/diveby3.asm: Remove. |
| * mpn/x86/k7/diveby3.asm: Remove. |
| * mpn/x86/p6/diveby3.asm: Remove. |
| * mpn/x86/pentium/diveby3.asm: Remove. |
| * mpn/x86_64/diveby3.asm: Remove. |
| * mpn/x86/pentium4/sse2/diveby3.asm: Remove. |
| |
| * configure.in (HAVE_NATIVE): List divexact_by3c. |
| |
| * gmp-impl.h (mpn_divexact_by3c): Override gmp-h.in's definition. |
| (DIVEXACT_BY3_METHOD): Don't default to 0 if |
| HAVE_NATIVE_mpn_divexact_by3c. |
| |
| 2008-09-18 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/gcd.c (main): Added code for tuning of CHOOSE_P. |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_matrix_mul): Assert that inputs are |
| normalized. |
| |
| 2008-09-17 Niels Möller <nisse@lysator.liu.se> <nisse@king.swox.se> |
| |
| * mpn/generic/gcdext.c (mpn_gcdext): p = n/5 caused a |
| slowdown for large inputs. As a compromise, use p = n/2 for the |
| first iteration, and p = n/3 for the rest. Handle the first |
| iteration specially, since the initial u0 and u1 are trivial. |
| |
| * mpn/x86_64/gmp-mparam.h (GCDEXT_DC_THRESHOLD): Reduced threshold |
| from 409 to 390. |
| |
| * mpn/generic/gcdext.c (CHOOSE_P): New macro. Use p = n/5. |
| (mpn_gcdext): Use CHOOSE_P, and generalized the calculation of |
| scratch space. |
| |
| * tune/tuneup.c (tune_hgcd): Use default step factor. |
| |
| * mpn/x86_64/gmp-mparam.h: (GCD_DC_THRESHOLD): Reduced from 493 to |
| 412. |
| |
| * mpn/generic/gcd.c (CHOOSE_P): New macro, to determine the |
| split when calling hgcd. Use p = 2n/3, as that seems better than |
| the more obvious split p = n/2. |
| (mpn_gcd): Use CHOOSE_P, and generalized the calculation of |
| scratch space. |
| |
| 2008-09-16 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/toom_interpolate_7pts.c: Use new mpn_divexact_byN |
| functions. |
| |
| * gmp-impl.h (mpn_divexact_by3, mpn_divexact_by5, mpn_divexact_by7, |
| mpn_divexact_by9, mpn_divexact_by11, mpn_divexact_by13, |
| mpn_divexact_by15): New macros, defined in terms of mpn_bdiv_dbm1. |
| |
| * configure.in (gmp_mpn_functions): List bdiv_dbm1c. |
| (HAVE_NATIVE): Likewise. |
| * mpn/asm-defs.m4: Define bdiv_dbm1c. |
| * gmp-impl.h (mpn_bdiv_dbm1c): Declare. |
| (mpn_bdiv_dbm1): New macro. |
| * mpn/generic/bdiv_dbm1c.c: New file. |
| * mpn/alpha/bdiv_dbm1c.asm: New file. |
| * mpn/ia64/bdiv_dbm1c.asm: New file. |
| * mpn/powerpc32/bdiv_dbm1c.asm: New file. |
| * mpn/powerpc64/mode64/bdiv_dbm1c.asm: New file. |
| * mpn/x86/bdiv_dbm1c.asm: New file. |
| * mpn/x86_64/bdiv_dbm1c.asm: New file. |
| |
| * mpn/generic/diveby3.c: Add mpn_bdiv_dbm1c based function. |
| Choose function depending on DIVEXACT_BY3_METHOD. |
| * gmp-impl.h (DIVEXACT_BY3_METHOD): Provide default. |
| |
| 2008-09-16 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_addmul2_n): Moved function to |
| gcdext.c, where it is used. |
| * mpn/generic/gcdext.c (addmul2_n): Moved and renamed, was |
| mpn_hgcd_addmul2_n. Made static. Deleted input normalization. |
| Deleted rn argument. |
| (mpn_gcdext): Updated calls to addmul2_n, and added assertions. |
| |
| * gmp-impl.h (MPN_HGCD_MATRIX_INIT_ITCH): Increased storage by four limbs. |
| (MPN_HGCD_LEHMER_ITCH): Reduced storage by one limb. |
| (MPN_GCD_SUBDIV_STEP_ITCH): Likewise. |
| (MPN_GCD_LEHMER_N_ITCH): Likewise. |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_matrix_init): Use two extra limbs. |
| (hgcd_step): Use overlapping arguments to mpn_tdiv_qr. |
| (mpn_hgcd_matrix_mul): Deleted normalization code. Tigher bounds |
| for the element size of the product. Needs two extra limbs of |
| storage for the elements. |
| (mpn_hgcd_itch): Updated storage calculation. |
| |
| * mpn/generic/gcd_subdiv_step.c (mpn_gcd_subdiv_step): Use |
| overlapping arguments to mpn_tdiv_qr. Use mpn_zero_p. |
| |
| * mpn/generic/gcd.c (mpn_gcd): Use mpn_zero_p. |
| |
| 2008-09-15 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_matrix_init): Updated for deleted |
| tp pointer. |
| (hgcd_matrix_update_q): Likewise. |
| (mpn_hgcd_matrix_mul): Likewise. |
| (mpn_hgcd_itch): Updated calculation of scratch space. |
| |
| * gmp-impl.h (struct hgcd_matrix): Deleted tp pointer. |
| (MPN_HGCD_MATRIX_INIT_ITCH): Reduced storage. |
| (mpn_hgcd_step, MPN_HGCD_STEP_ITCH): Deleted declarations. |
| |
| 2008-09-15 Niels Möller <nisse@lysator.liu.se> <nisse@king.swox.se> |
| |
| * mpn/x86_64/gmp-mparam.h (MATRIX22_STRASSEN_THRESHOLD): New |
| threshold. |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_matrix_mul): Use mpn_matrix22_mul. |
| (mpn_hgcd_itch): Updated calculation of scratch space. Use |
| count_leading_zeros to get the recursion depth. |
| |
| * mpn/generic/gcd.c (mpn_gcd): Fixed calculation of scratch space, |
| and use mpn_hgcd_itch. |
| |
| 2008-09-15 Niels Möller <nisse@lysator.liu.se> |
| |
| * tune/tuneup.c (tune_matrix22_mul): New function. |
| (all): Use it. |
| |
| * tune/common.c (speed_mpn_matrix22_mul): New function. |
| |
| * tune/Makefile.am (TUNE_MPN_SRCS_BASIC): Added matrix22_mul.c. |
| |
| * tests/mpn/t-matrix22.c: Use MATRIX22_STRASSEN_THRESHOLD to |
| select sizes for tests. |
| |
| * gmp-impl.h (MATRIX22_STRASSEN_THRESHOLD): New threshold |
| |
| * configure.in (gmp_mpn_functions): Added matrix22_mul. |
| * gmp-impl.h: Added declarations for mpn_matrix22_mul and related |
| functions. |
| |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): Added |
| matrix22_mul.c. |
| * tests/mpn/Makefile.am (check_PROGRAMS): Added t-matrix22. |
| |
| * tests/mpn/t-matrix22.c: New file. |
| * mpn/generic/matrix22_mul.c: New file. |
| |
| 2008-09-11 Niels Möller <nisse@king.swox.se> |
| |
| * tune/tuneup.c: Updated tuning of gcdext. |
| |
| * mpn/x86_64/gmp-mparam.h (GCDEXT_DC_THRESHOLD): Reduced threshold |
| from 713 to 409. |
| |
| 2008-09-11 Niels Möller <nisse@lysator.liu.se> |
| |
| * gmp-impl.h: Updated for gcdext changes. |
| (GCDEXT_DC_THRESHOLD): New constant, renamed from |
| GCDEXT_SCHOENHAGE_THRESHOLD. |
| |
| * mpn/generic/gcdext.c (compute_v): Accept non-normalized a and b |
| as inputs. |
| (mpn_gcdext): Rewrote and simplified. Now uses the new mpn_hgcd |
| interface. |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_addmul2_n): Renamed from addmul2_n |
| and made non-static. Changed interface to take non-normalized |
| inputs, and only two size arguments. |
| (mpn_hgcd_matrix_mul): Simplified using new mpn_hgcd_addmul2_n. |
| |
| * mpn/generic/gcdext_lehmer.c (mpn_gcdext_lehmer_itch): Deleted |
| function. |
| (mpn_gcdext_lehmer_n): Renamed from mpn_gcd_lehmer. Now takes |
| inputs of equal size. Moved the code for the division step to a |
| separate function... |
| * mpn/generic/gcdext_subdiv_step.c (mpn_gcdext_subdiv_step): New |
| file, new function. |
| |
| * configure.in (gmp_mpn_functions): Added gcdext_subdiv_step. |
| |
| 2008-09-10 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/devel/anymul_1.c: Include <string.h>. |
| |
| * gmp-h.in: Unconditionally include <cstdio>. |
| |
| 2008-09-10 Niels Möller <nisse@lysator.liu.se> |
| |
| * tune/common.c: #if:ed out speed_mpn_gcd_binary and |
| speed_mpn_gcd_accel. |
| * tune/speed.c (routine): #if:ed out mpn_gcd_binary, mpn_gcd_accel |
| and find_a. |
| * tune/Makefile.am (libspeed_la_SOURCES): Removed gcd_bin.c |
| gcd_accel.c gcd_finda_gen.c. |
| * tune/tuneup.c: Enable tuning of GCD_DC_THRESHOLD. |
| |
| * mpn/generic/gcd.c (mpn_gcd): Rewrote and simplified. Now uses |
| the new mpn_hgcd interface. |
| |
| * */gmp-mparam.h: Renamed GCD_SCHOENHAGE_THRESHOLD to |
| GCD_DC_THRESHOLD. |
| |
| * mpn/generic/gcd_lehmer.c (mpn_gcd_lehmer_n): Renamed (was |
| mpn_gcd_lehmer). Now takes inputs of equal size. |
| |
| * mpn/generic/gcd_lehmer.c (mpn_gcd_lehmer): Reintroduced gcd_2, |
| to get better performance for small inputs. |
| |
| * mpn/generic/hgcd.c: Don't hardcode small HGCD_THRESHOLD. |
| * mpn/x86_64/gmp-mparam.h (HGCD_THRESHOLD): Reduced from 145 to |
| 120. |
| * */gmp-mparam.h: Renamed HGCD_SCHOENHAGE_THRESHOLD to |
| HGCD_THRESHOLD. |
| |
| 2008-09-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * doc/gmp.texi: Fix a typo and clarify mpn_gcdext docs. |
| |
| 2008-09-09 Niels Möller <nisse@lysator.liu.se> |
| |
| * tune/common.c (speed_mpn_hgcd, speed_mpn_hgcd_lehmer): Adapted |
| to new hgcd interface. |
| |
| * gmp-impl.h (MPN_HGCD_LEHMER_ITCH): New macro. |
| |
| * hgcd.c (mpn_hgcd_lehmer): Renamed function, from hgcd_base. Made |
| non-static. |
| |
| * gcd_lehmer.c (mpn_gcd_lehmer): Use hgcd2 also for n == 2. |
| |
| * gcdext_lehmer.c (mpn_gcdext_lehmer): Simplified code for |
| division step. Added proper book-keeping of swaps, which affect |
| the sign of the returned cofactor. |
| |
| * tests/mpz/t-gcd.c (one_test): Display co-factor when mpn_gcdext |
| fails. |
| |
| * gcd_lehmer.c (mpn_gcd_lehmer): At end of loop, need to handle |
| the special case n == 1 correctly. |
| |
| * gcd_subdiv_step.c (mpn_gcd_subdiv_step): Simplified function. |
| The special cancellation logic is not needed here. |
| |
| 2008-09-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/invert.c: Add working but slow code. |
| |
| * mpn/x86_64/x86_64-defs.m4 (R32, R8): New macros. |
| |
| * mpn/ia64/submul_1.asm: Move some labels for broader assembler |
| compatibility. |
| |
| * gmp-impl.h (mpn_mul_3, mpn_mul_4): Declare. |
| * tests/tests.h (refmpn_mul_3, refmpn_mul_4): Declare. |
| * tests/try.c (param_init): Set things up for mpn_mul_3 and mpn_mul_4. |
| (choice_array): Likewise. |
| (call): Likewise. |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): |
| Add mul_3.c and mul_4. |
| * mpn/asm-defs.m4: Define mul_3 and mul_4. |
| * tests/refmpn.c (refmpn_mul_N): New function. |
| (refmpn_mul_2): Remove old definition, call refmpn_mul_N. |
| (refmpn_mul_3, refmpn_mul_4): New functions. |
| * tune/common.c (speed_mpn_mul_3, speed_mpn_mul_4): New functions. |
| * tune/speed.h (speed_mpn_mul_3, speed_mpn_mul_4): Declare. |
| * tune/speed.c (routine): New entries for mpn_mul_2 and mpn_mul_3. |
| |
| * ltmain.sh: Update to libtool 1.5.24. |
| |
| * mpn/generic/mul_toom22.c: Compute s and t more cleverly. |
| |
| 2008-09-08 Niels Möller <nisse@lysator.liu.se> |
| |
| * tests/mpn/t-hgcd.c: Updated tests. Rewrite of hgcd_ref. |
| |
| * mpn/generic/gcdext_lehmer.c (mpn_gcdext_lehmer_itch): New function. |
| (mpn_gcdext_lehmer): Various bugfixes. |
| |
| * gcdext.c (mpn_gcdext): Allocate scratch space for gcdext_lehmer. |
| |
| * mpn/generic/gcd_lehmer.c (gcd_2): ASSERT that inputs are odd. |
| (mpn_gcd_lehmer): Added tp argument, for scratch space. Make both |
| arguments odd before calling gcd_2. |
| |
| * mpn/generic/hgcd.c (mpn_hgcd): Allow the trivial case n <= 2, |
| and return 0 immediately. |
| |
| * gmp-impl.h (MPN_EXTRACT_NUMB): New macro. |
| |
| * configure.in (gmp_mpn_functions): Added gcdext_lehmer. |
| |
| 2008-09-05 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/toom_interpolate_7pts.c: Use mpn_divexact_by3c instead of |
| divexact_odd. |
| |
| * doc/texinfo.tex: Update to 2007-06-29.13. |
| |
| * doc/gmp.texi: Update GMP site URL. Fix some typos. |
| |
| * demos/pexpr.c (main): Allow bases up to 62. |
| |
| * gmp-impl.h: Remove formal parameter names from function prototypes. |
| |
| * config.guess: Recognize recent AMD and Itanium CPUs. |
| Default X86 CPU recognition to configfsf.guess' value. |
| |
| * configure.in: Handle core2 separately from athlon64. |
| |
| 2008-09-05 Niels Möller <nisse@lysator.liu.se> |
| |
| * */Makefile.in, configure, aclocal.m4, config.in: Removed files |
| from repository. They're instead generated by automake and |
| autoconf before distribution. |
| |
| 2008-08-25 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpf/set_str.c: Allocate mantissa space based on mantissa size, |
| not on destination variable space. |
| * mpf/set_str.c: Accept unary plus before exponent. |
| |
| 2008-08-06 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/mul_toom22.c: Add statistics gathering functionality, |
| triggered by cpp predef STAT. |
| |
| From David Harvey: |
| * mpn/generic/mul_toom22.c: Decrease scratch space usage. |
| |
| 2008-08-02 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/misc/t-scanf.c: Avoid negative arguments to _ui functions. |
| * tests/misc/t-printf.c: Likewise. |
| |
| * acinclude.m4 (X86_PATTERN): Add geode. |
| |
| * acinclude.m4 (CL_AS_NOEXECSTACK): Avoid -q flag to grep. |
| |
| 2008-08-01 Torbjorn Granlund <tege@gmplib.org> |
| |
| * acinclude.m4 (CL_AS_NOEXECSTACK): New. |
| * configure.in: Use CL_AS_NOEXECSTACK. |
| * mpn/Makeasm.am: Use ASM_FLAGS (defined by CL_AS_NOEXECSTACK). |
| |
| * gmpxx.h (__GMP_DBL_LIMBS): Use DBL_MAX_EXP instead of |
| std::numeric_limits<double>::max_exponent for better portability. |
| |
| 2008-07-29 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmpxx.h (__GMP_DBL_LIMBS): New #define. |
| (__GMP_ULI_LIMBS): New #define. |
| (__GMPXX_TMP_UI): New macro. |
| (__GMPXX_TMP_SI): New macro. |
| (__GMPXX_TMP_D): New macro. |
| (struct __gmp_binary_and): Rewrite, using the new macros. |
| (struct __gmp_binary_ior): Likewise. |
| (struct __gmp_binary_xor): Likewise. |
| |
| 2008-07-28 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/cxx/t-binary.cc: Add some tests for logical operations. |
| |
| 2008-07-24 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmpxx.h: Use __GMPZ_* instead of __GMPZZ_* for bitwise ops, remove |
| __GMPZZ_*. |
| Remove repeated #undefs. |
| (__gmp_alloc_cstring): Declare freefunc as extern "C". |
| |
| 2008-07-23 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmp-h.in (__GMP_CC): New define, undocumented for now. |
| (__GMP_CFLAGS): Likewise. |
| |
| 2008-07-21 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/amd64check.c: Fix a printf type clash. |
| |
| * mpz/realloc.c: Amend last fix. |
| |
| * gmp-h.in: Include <cstdlib> for C++. |
| * gmp-h.in: Handle new gcc 4.3 inline semantics defaults. |
| |
| * configfsf.guess: Update to version of 2008-04-14. |
| * configfsf.sub: Update to version of 2008-06-16. |
| |
| * configure.in: Separate core2 and athlon64 flags handling. |
| |
| 2008-06-19 Torbjorn Granlund <tege@gmplib.org> |
| |
| * config.guess: Recognize pentiumm and AMD geode. |
| * config.sub: Likewise. |
| * configure.in: Likewise. |
| |
| 2008-06-02 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in: Disallow odd nails sizes. |
| * configure.in: Inherit default gcc_cflags/gcc_64_cflags everywhere. |
| |
| 2008-05-23 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/init2.c: Rewrite to avoid internal overflow and to detect mpz_t |
| overflow. |
| * mpz/realloc2.c: Likewise. |
| * mpz/realloc.c: Detect mpz_t overflow. |
| |
| 2008-05-22 Torbjorn Granlund <tege@gmplib.org> |
| |
| * configure.in (sparc): Remove -fast, it causes documented |
| miscompilation. |
| |
| * config.guess: Properly handle the "extended" variants of x86 cpuid. |
| |
| 2008-05-09 Torbjorn Granlund <tege@gmplib.org> |
| |
| * gmp-impl.h (mpn_mul_fft): Now void. |
| (udiv_qrnnd_preinv3): Special case for constant (nl). |
| |
| 2008-05-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/generic/mul_fft.c: Clean up types in TRACE (printf (...)). |
| (TRACE): Redefine to allow command line control. |
| (mpn_mul_fft_internal): Now void, remove return value. |
| (mpn_mul_fft): Likewise. |
| (MPN_FFT_TABLE2_SIZE): Up size fro 256 to 512. |
| (mpn_fft_fft): Call mpn_fft_mul_2exp_modF just once instead of twice, |
| then add/subtract result. Get rid of temp allocation as a result. |
| Remove some redundant CNST_LIMB. |
| (mpn_fft_fftinv): Analogous changes. |
| (mpn_fft_sub_modF): Re-enable, now needed by mpn_fft_fft and |
| mpn_fft_fftinv. |
| |
| 2008-03-10 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/mpz/t-mul.c (main): Let GMP_CHECK_FFT mean largest allowed |
| power-of-2 of test operands. |
| |
| 2008-02-28 Torbjorn Granlund <tege@gmplib.org> |
| |
| * tests/cxx/t-binary.cc (check_mpz): Expect floor rounding for right |
| shift. |
| |
| 2008-02-27 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpz/mul_i.h: Check sml's size (not the signed small_mult). |
| |
| * longlong.h (umul_ppmm) [alpha]: Define using __builtin_alpha_umulh |
| when possible. |
| |
| * longlong.h (count_trailing_zeros): Force destination register mode. |
| |
| * gmpxx.h (struct __gmp_binary_rshift): Use floor rounding, not |
| truncation. |
| |
| * gmpxx.h (__gmp_binary_and, __gmp_binary_ior, __gmp_binary_xor): |
| Add variants with unsigned long int argument. |
| |
| * config.sub: Recog geode. |
| * config.guess: Likewise. |
| * acinclude.m4 (X86_PATTERN): Likewise. |
| |
| 2008-02-10 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/p6/aors_n.asm: Use Zdisp to work around GNU as bug. |
| * mpn/x86/x86-defs.m4 (Zdisp): Add more instructions. |
| |
| 2008-02-08 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86_64/aors_n.asm: New file. |
| * mpn/x86_64/add_n.asm: Delete. |
| * mpn/x86_64/sub_n.asm: Delete. |
| |
| 2008-02-07 Torbjorn Granlund <tege@gmplib.org> |
| |
| * mpn/x86/k6/mmx/dive_1.asm: Fix typo in last change. |
| |
| 2007-12-10 Torbjorn Granlund <tege@swox.com> |
| |
| * mpf/set_str.c (mpf_set_str): Write own code for converting the |
| exponent, avoids strtol base < 36 limitation. |
| |
| 2007-10-28 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (mpn_dc_get_str_itch): New macro. |
| (mpn_dc_get_str_powtab_alloc): New macro. |
| (struct powers): Add field "shift". |
| |
| * mpn/generic/get_str.c: Compute powers without low zero limbs; all |
| functions modified. Correct temporary allocation. Misc cleanups. |
| |
| * mpn/generic/set_str.c: Compute powers without low zero limbs; all |
| functions modified. |
| (mpn_dc_set_str): Remove impossible case, replace by an ASSERT. |
| |
| 2007-10-26 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/set_str.c: Remove default thresholds, not in gmp-impl.h. |
| (mpn_dc_set_str): Insert ASSERT_ALWAYS in a presumably dead code arm. |
| |
| 2007-10-22 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (mpn_add_nc): Define as inline function, unless NATIVE. |
| (mpn_sub_nc): Likewise. |
| |
| 2007-10-17 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/misc/t-printf.c: Fix a printf type clash. |
| * tests/mpq/t-get_str.c: Likewise. |
| * tests/mpz/t-import.c: Likewise. |
| |
| * acinclude.m4: Conditionally disable some tests when compiled by a C++ |
| compiler. |
| |
| * gmp-impl.h (udiv_qrnnd_preinv3): Remove an unused variable. |
| |
| * mpn/generic/hgcd.c: Add some WANT_ASSERTs to shut up warnings. |
| |
| 2007-10-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/elf.m4 (LEAL): Define as an alias for LEA. |
| * mpn/powerpc32/darwin.m4 (LEAL): Likewise. |
| * mpn/powerpc64/aix.m4: Likewise. |
| |
| * mpn/powerpc64/vmx/popcount.asm: Use LEAL. |
| |
| * mpn/powerpc64/darwin.m4 (LEAL): New name for LEA, since it is only |
| usable for local symbols. |
| (LEA): Replace with code for external references. |
| |
| |
| * mpn/powerpc32/vmx/mod_34lsub1.asm: Use LEAL. |
| |
| 2007-10-07 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/dive_1.asm: Use LEA, remove explicit movl_eip_*. |
| * mpn/x86/k6/mode1o.asm: Likewise. |
| * mpn/x86/k6/mmx/dive_1.asm: Likewise. |
| * mpn/x86/k7/dive_1.asm: Likewise. |
| * mpn/x86/k7/mode1o.asm: Likewise. |
| * mpn/x86/p6/dive_1.asm: Likewise. |
| * mpn/x86/p6/mode1o.asm: Likewise. |
| * mpn/x86/pentium4/sse2/dive_1.asm: Likewise. |
| * mpn/x86/pentium4/sse2/mode1o.asm: Likewise. |
| * mpn/x86/pentium4/sse2/popcount.asm: Likewise. |
| |
| * mpn/x86/p6/aors_n.asm: Table cycle counts. |
| |
| * mpn/x86/k7/mod_34lsub1.asm: Fix over-optimisitc cycle count claims. |
| |
| * mpn/x86/x86-defs.m4 (DEF_OBJECT, END_OBJECT): New define's. |
| |
| * mpn/x86/darwin.m4 (LEA): Put also movl_eip_XX into EPILOGUE_cpu. |
| Expect target register to have prepended %. |
| |
| * mpn/x86_64/add_n.asm: Use L() for labels. |
| * mpn/x86_64/addlsh1_n.asm: Likewise. |
| * mpn/x86_64/addmul_2.asm: Likewise. |
| * mpn/x86_64/aorrlsh_n.asm: Likewise. |
| * mpn/x86_64/aorsmul_1.asm: Likewise. |
| * mpn/x86_64/com_n.asm: Likewise. |
| * mpn/x86_64/copyd.asm: Likewise. |
| * mpn/x86_64/copyi.asm: Likewise. |
| * mpn/x86_64/diveby3.asm: Likewise. |
| * mpn/x86_64/logops_n.asm: Likewise. |
| * mpn/x86_64/lshsub_n.asm: Likewise. |
| * mpn/x86_64/mul_1.asm: Likewise. |
| * mpn/x86_64/mul_2.asm: Likewise. |
| * mpn/x86_64/mul_basecase.asm: Likewise. |
| * mpn/x86_64/popham.asm: Likewise. |
| * mpn/x86_64/redc_1.asm: Likewise. |
| * mpn/x86_64/rsh1add_n.asm: Likewise. |
| * mpn/x86_64/rsh1sub_n.asm: Likewise. |
| * mpn/x86_64/rshift.asm: Likewise. |
| * mpn/x86_64/sub_n.asm: Likewise. |
| * mpn/x86_64/sublsh1_n.asm Likewise. |
| * mpn/x86_64/pentium4/aors_n.asm: Likewise. |
| * mpn/x86_64/pentium4/lshift.asm: Likewise. |
| * mpn/x86_64/pentium4/rshift.asm: Likewise. |
| |
| * mpn/x86_64/x86_64-defs.m4: New file, defining LEA, DEF_OBJECT, and |
| END_OBJECT. |
| |
| * mpn/generic/mul.c: Put TMP_DECL as last decl. |
| |
| 2007-10-06 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/pentium4/sse2/popcount.asm: New file. |
| |
| 2007-09-26 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/get_str.c: Cast a char index to int to shut up compilers. |
| |
| * dc_div_qr.c: Pass dummy scratch argument to mpn_invert. |
| * dc_divappr_q.c: Likewise. |
| * mu_div_qr.c: Likewise. |
| * mu_divappr_q.c: Likewise. |
| * mu_div_q.c: Likewise. |
| * divexact.c: Likewise. |
| |
| * mpn/generic/invert.c: New file, placeholder for now. |
| |
| 2007-09-24 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/toom_interpolate_5pts.c: New file, contents from |
| mpn/generic/mul_n.c |
| * mpn/generic/mul_n.c (mpn_toom3_interpolate): Function removed. |
| |
| * mpn/generic/toom_interpolate_7pts.c: New file. |
| |
| * mpn/x86/k7/mmx/popham.asm: Table cycle counts. |
| |
| * mpn/x86/k6/README: Update URLs. |
| |
| * mpn/powerpc32/README: Update URL's, company names. |
| |
| * mpn/generic/get_d.c: Complete rewrite. |
| |
| * mpn/generic/mul_toom33.c: New file. |
| |
| * mpn/generic/mul_toom22.c: Make orthogonal with other toomXY files. |
| * mpn/generic/mul_toom32.c: Likewise. |
| * mpn/generic/mul_toom42.c: Likewise. |
| |
| * mpn/alpha/invert_limb.asm: Update cycle counts. Fix a comment typo. |
| |
| * mpf/get_str.c: Include stdlib.h, not stdio.h for NULL. |
| |
| * doc/gmp.texi: Fix a typo. |
| |
| * memory.c (__gmp_default_allocate, __gmp_default_reallocate): |
| Cast size operands in error fprintf's. |
| |
| * longlong.h (sub_ddmmss) [powerpc 64]: Add more variants for constant |
| args. |
| |
| * gmp-impl.h (udiv_qrnnd_preinv3): New define. |
| * gmp-impl.h (ULONG_PARITY): Exclude masquerading __INTEL_COMPILER from |
| ia64 asm. |
| |
| * gmp-h.in (mpn_neg_n): New function. |
| |
| 2007-09-18 Torbjorn Granlund <tege@swox.com> |
| |
| * demos/pexpr.c (main): Add -v option. |
| (enum op_t): New tag TIMING. |
| (mpz_eval_expr): Execute TIMING. |
| (fns): Add TIMING entry. |
| |
| * gmp-impl.h: Add decls and THRESHOLDs for new toom multiplication |
| functions and division functions. |
| |
| 2007-09-10 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/addlsh1_n.asm: Use L() for labels. |
| * mpn/powerpc32/sublsh1_n.asm: Likewise. |
| |
| 2007-09-09 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/x86-defs.m4 (LEA): New define. |
| * mpn/x86/darwin.m4: New file, for now just defining LEA. |
| * configure.in: Pick up x86/darwin.m4. |
| * mpn/x86/*: Use LEA for PIC references. |
| |
| * configure.in: For X86/32, treat core2 like pentium3. |
| |
| 2007-09-06 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/amd64check.c (calling_conventions_values): Put constants, |
| dynamic values in this array (was in scalars). |
| (calling_conventions_check): Corresponding changes. |
| * tests/amd64call.asm: Rewrite to be PIC, smaller, using amd64check.c's |
| array. |
| |
| 2007-09-04 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/pentium4/sse2/mul_basecase.asm: Misc cleanups. |
| * mpn/x86/pentium4/sse2/sqr_basecase.asm: Likewise. |
| |
| * mpn/x86_64/mod_34lsub1.asm: Optimize loop, reduce code size. |
| |
| * tests/amd64call.asm: Remove bogus no-op moves. |
| |
| 2007-09-03 Torbjorn Granlund <tege@swox.com> |
| |
| From Richard Guenther: |
| * gmp-h.in (__GMP_EXTERN_INLINE): Declare conditionally on |
| __GNUC_STDC_INLINE__. |
| |
| * tests/cxx/t-locale.cc: #include <cstdlib>, for abort. |
| |
| * mpn/x86_64/core2/popcount.asm: New file. |
| * mpn/x86_64/pentium4/popcount.asm: New file. |
| |
| * mpn/x86_64/addmul_2.asm: New file. |
| * mpn/x86_64/mul_2.asm: New file. |
| |
| * mpn/x86_64/aorsmul_1.asm: Use 32-bit mov for zeroing registers |
| (saves space). |
| |
| 2007-09-01 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Handle athlon64, core2, and pentium4 separately for |
| 64-bit ABI. |
| |
| * config.sub: Recog athlon64, core2, and opteron. |
| |
| * config.guess: Do two x86 variants, for 32-bit ABI and 64-bit ABI. |
| Return "athlon64" and "core2", not x86_64. |
| |
| 2007-08-31 Torbjorn Granlund <tege@swox.com> |
| |
| From Patrick Pelissier: |
| * gmp-h.in: Don't refer to FILE from C++ unless we've seen FILE. |
| |
| 2007-08-30 Torbjorn Granlund <tege@swox.com> |
| |
| * demos/isprime.c: Include string.h for strcmp. |
| |
| * demos/factorize.c (main): Declare to int. |
| |
| 2007-06-22 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/pentium4/lshift.asm: Minor tuning. |
| * mpn/x86_64/pentium4/rshift.asm: Likewise. |
| |
| 2007-05-30 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/aors_n.asm: Add _nc entry points. |
| |
| 2007-05-22 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/memory.c: Cast calls to new mem* calls to avoid unaligned ops. |
| |
| 2007-05-16 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/convert.c: Tweak operand sizes for best coverage. |
| |
| * tests/memory.c: Add red zones around allocations. |
| |
| 2007-05-15 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/mul_1.asm: Make mul_1c entry point actually work. |
| |
| * mpn/generic/set_str.c (mpn_dc_set_str): Avoid calling mpn_add_n when |
| ln == 0. |
| |
| * tests/mpz/convert.c (string_urandomb): New function. |
| (main): Use it by enabling ifdef'ed out code. |
| |
| 2007-04-30 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/mul_basecase.asm: Complete rewrite. |
| |
| * mpn/x86_64/copyi.asm: Use short shift-by-one form. Misc cleanups. |
| * mpn/x86_64/copyi.asm: Likewise. |
| * mpn/x86_64/popham.asm: Likewise. |
| |
| * mpn/x86_64/aorsmul_1.asm: Cleanup formatting. |
| |
| 2007-04-25 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/divexact.c: Handle undefined case of |N| < |D| to avoid segfaults. |
| |
| 2007-02-24 Torbjorn Granlund <tege@swox.com> |
| |
| * doc/gmp.texi (Toom 3-Way Multiplication): Fix typo. |
| (mpz_scan0, mpz_scan1): Fix typos. |
| (Float Internals): Rewrite paragraph about struct types. |
| |
| 2007-02-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/pentium4/sse2/sqr_basecase.asm: Complete rewrite (except |
| diagonal code). |
| |
| 2007-02-05 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mul_fft.c (mpn_fft_fft): New name for mpn_fft_fft_sqr, |
| old mpn_fft_fft removed. |
| (mpn_mul_fft_internal): Call mpn_fft_fft separately for each operand. |
| (mpn_fft_add_modF): Rewrite to avoid random branches. |
| (mpn_fft_sub_modF): Likewise. |
| |
| * mpn/x86/pentium4/sse2/addmul_1.asm: Complete rewrite. |
| * mpn/x86/pentium4/sse2/mul_1.asm: Complete rewrite. |
| * mpn/x86/pentium4/sse2/mul_basecase.asm: Complete rewrite, based on |
| new addmul and mul code. |
| |
| 2007-01-31 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/get_str.c (mpn_sb_get_str): Get loop count for frac |
| development right. |
| |
| * mpn/powerpc32/vmx/mod_34lsub1.asm: New file. |
| |
| * mpn/powerpc32/aors_n.asm: New file, complete rewrite. |
| * mpn/powerpc32/add_n.asm: Remove. |
| * mpn/powerpc32/sub_n.asm: Remove. |
| |
| 2007-01-25 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/core2/aors_n.asm: Add _nc entry points, minor cleanups. |
| |
| * mpn/x86_64/core2/lshift.asm: Rewrite. |
| * mpn/x86_64/core2/rshift.asm: Rewrite. |
| |
| * mpn/x86_64/pentium4/lshift.asm: Swap some loop insns for a small |
| speedup. |
| * mpn/x86_64/pentium4/rshift.asm: New file, based on lshift.asm. |
| |
| * mpn/x86_64/pentium4/gmp-mparam.h: New file. |
| |
| * mpn/x86_64/pentium4/aors_n.asm: Complete rewrite of add/subtract |
| code. |
| * mpn/x86_64/pentium4/add_n.asm: Remove. |
| * mpn/x86_64/pentium4/sub_n.asm: Remove. |
| |
| 2007-01-20 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/lshift.asm: Add special case for cnt=1. |
| |
| 2007-01-19 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/aorsmul_1.asm: New file, written from scratch, finally at |
| 3.0 c/l on K8 (addmul_1 was 3.3; submul_1 was 3.5). |
| * mpn/x86_64/addmul_1.asm: Remove. |
| * mpn/x86_64/submul_1.asm: Remove. |
| |
| 2006-12-29 Torbjorn Granlund <tege@swox.com> |
| |
| * randmt.c (__gmp_randclear_mt): Initialize ALLOC field, like in |
| __gmp_randinit_mt_noseed. |
| (__gmp_randclear_mt, __gmp_randinit_mt_noseed): Make similar functions |
| look similar. |
| (__gmp_randclear_mt): Pass actually allocated size. |
| |
| * mpn/Makefile.am (nodist_EXTRA_libmpn_la_SOURCES): Add mul_toom22.c, |
| mul_toom32.c, mul_toom42.c. |
| |
| * configure.in: Recognize athlon64 and core2 as alternatives to x86_64. |
| Provide special settings for core2. |
| |
| * configure.in (gmp_mpn_functions): Add mul_toom22, mul_toom32, |
| mul_toom42. |
| |
| * mpn/generic/mul_toom22.c: New file. |
| * mpn/generic/mul.c: Use mpn_mul_toom22. Trim cutoff points between |
| the mpn_mul_toomN2 functions. Handle balanced operands at function |
| entry. |
| |
| 2006-12-29 Marco Bodrato <bodrato@mail.dm.unipi.it> |
| |
| * mpn/generic/mul_n.c: Rewrite interpolation code. |
| |
| 2006-12-28 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mul_toom32.c: New file. |
| * mpn/generic/mul_toom42.c: New file. |
| * mpn/generic/mul.c: Use mpn_mul_toom32 and mpn_mul_toom42 for |
| unbalanced operands. |
| |
| 2006-12-17 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/aorrlsh_n.asm: New file. |
| * mpn/x86_64/lshsub_n.asm: New file. |
| |
| * mpn/x86_64/core2/aors_n.asm: New file. |
| * mpn/x86_64/core2/lshift.asm: New file. |
| * mpn/x86_64/core2/rshift.asm: New file. |
| |
| * mpn/x86/p6/aors_n.asm: Replace K7 grabbing code with P6 specific |
| code. |
| |
| * mpn/x86/p6/lshsub_n.asm: New file. |
| |
| 2006-11-23 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/speed.h (SPEED_ROUTINE_MPN_MUL_BASECASE): Allocate space for xp |
| locally, s->xp might be insufficient. |
| |
| 2006-11-22 Torbjorn Granlund <tege@swox.com> |
| |
| * randmt.c (__gmp_randinit_mt_noseed): Initialize ALLOC field of result |
| param. |
| |
| 2006-11-06 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/set_strp.c: New file. |
| |
| 2006-11-04 Torbjorn Granlund <tege@swox.com> |
| |
| * extract-dbl.c: Rewrite to handle nails better, and for general |
| optimization. |
| |
| * mpz/bin_uiui.c: Simplify. |
| |
| * longlong.h (umul_ppmm) [mmix]: New. |
| |
| * tune/tuneup.c, tune/common.c, tune/speed.c, tune/speed.h, |
| tune/set_strb.c, tune/set_strs.c: Add tuning and speed measurements |
| of separate SET_STR_DC_THRESHOLD and SET_STR_PRECOMPUTE_THRESHOLD. |
| Add tuning and speed measurement of mpn_addsub_n. |
| |
| 2006-10-31 Torbjorn Granlund <tege@swox.com> |
| |
| * gmpxx.h: Remove ternary stuff, it is hardly an optimization and it |
| writes to destination before reading all source operands. |
| |
| 2006-10-25 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/set_str.c: Complete rewrite. |
| * mpn/generic/get_str.c: Likewise. |
| |
| * gmp-impl.h (struct powers, powers_t): New types. |
| Restructure GET_STR_* and SET_STR_* thresholds. |
| |
| 2006-09-21 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/rootrem.c: Remove some redundant casts. |
| |
| 2006-07-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/nails/addmul_2.asm: Make it run at claimed speed. |
| * mpn/alpha/ev6/nails/addmul_4.asm: Likewise. |
| |
| * mpf/get_str.c: Avoid copying result when not needed. Misc cleanups. |
| |
| * tests/amd64call.asm: Use jmp instead of jmpq to placate Solaris. |
| |
| 2006-06-30 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in (powerpc-*): Remove repeated path component. |
| |
| 2006-06-15 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: (ia64-*-linux*): Don't use -O3. |
| |
| 2006-06-14 Torbjorn Granlund <tege@swox.com> |
| |
| * mpq/get_str.c: Fix upper base limit boundary in an ASSERT. |
| |
| * tests/refmpn.c (refmpn_sb_divrem_mn): Use ASSERT_CARRY for add-back. |
| |
| 2006-05-31 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/t-set_d.c (check_data): Add more data points. |
| |
| * mpz/set_d.c: Handle negative return values from __gmp_extract_double. |
| |
| 2006-05-17 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Clear out gcc_cflags_cpu and gcc_cflags_arch for a fat |
| build. |
| |
| 2006-05-16 Torbjorn Granlund <tege@swox.com> |
| |
| * demos/primes.c (find_primes): Increase mpz_probab_prime_p cnt to 10. |
| |
| * mpn/generic/addsub_n.c: Fix criteria form when to call _nc functions. |
| |
| 2006-05-12 Torbjorn Granlund <tege@swox.com> |
| |
| * config.guess: Recognize more ppc processor types. |
| |
| 2006-05-11 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/speed.c (usage): Update URL for gnuplot and quickplot. |
| |
| 2006-05-10 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in (powerpc-*-*): Pass -maltivec to assembler for |
| appropriate CPUs. |
| |
| 2006-05-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/aix.m4 (LEA): Remove [RW] attribute. |
| |
| 2006-05-03 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/vmx/popcount.asm: Conditionally zero extend n. |
| |
| 2006-04-27 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/divexact.c: Call mpz_tdiv_q for large operands. |
| |
| * configure.in (powerpc-*-darwin): Remove -fast, it affects PIC. |
| |
| 2006-04-26 Torbjorn Granlund <tege@swox.com> |
| |
| * config.guess: Try to recognize Ultrasparc T1 (as ultrasparct1). |
| * config.sub: Handle ultrasparct1. |
| |
| 2006-04-25 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/sparc64/gmp-mparam.h: Retune, without separation of GNUC and |
| non-GNUC data. |
| |
| 2006-04-20 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/convert.c: Increase operands range. |
| |
| 2006-04-19 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Support powerpc eABI. |
| * mpn/powerpc32/eabi.m4: New file. |
| |
| * configure.in: Support powerpc *bsd. |
| * mpn/powerpc64/elf.m4: New name for mpn/powerpc64/linux64.m4. |
| * mpn/powerpc32/elf.m4: New name for mpn/powerpc32/linux.m4. |
| |
| * mpn/powerpc64/linux64.m4 (ASM_END): Quote TOC_ENTRY. |
| |
| 2006-04-18 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in (gmp_mpn_functions_optional): Add lshiftc. |
| (HAVE_NATIVE): Add lshiftc. |
| |
| * mpn/powerpc64/mode64/invert_limb.asm: Use LEA, not LDSYM. |
| * mpn/powerpc64/mode64/mode1o.asm: Likewise. |
| * mpn/powerpc64/mode64/dive_1.asm: Likewise. |
| |
| * mpn/powerpc64/linux64.m4 (TOC_ENTRY): Define to empty. |
| * mpn/powerpc64/aix.m4 (TOC_ENTRY): Likewise. |
| * mpn/powerpc32/aix.m4 (TOC_ENTRY): Likewise. |
| |
| * mpn/powerpc32/aix.m4 (EXTERN): New, copied form powerpc64/aix.m4. |
| * mpn/powerpc32/mode1o.asm: Use EXTERN. |
| * mpn/powerpc32/linux.m4 (EXTERN): Provide dummy definition. |
| * mpn/powerpc32/darwin.m4 (EXTERN): Likewise. |
| |
| 2006-04-13 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mul_fft.c: Use new thresholds mechanism if MUL_FFT_TABLE2 |
| is defined. |
| (mpn_lshiftc): New name for mpn_lshift_com (for consistency with some |
| stuff already in 4.1.4. |
| (mpn_fft_mul_2exp_modF): Reorganize initial operand reductions to avoid |
| divisions. |
| |
| * tests/devel/try.c (choice_array): Add mpn_addsub_n[c]. |
| |
| 2006-04-11 Torbjorn Granlund <tege@swox.com> |
| |
| * aclocal.m4: Regenerate with patched libtool. |
| |
| * mpn/asm-defs.m4 (ASM_END): Provide (empty) default. |
| |
| 2006-04-08 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in (gmp_mpn_functions_optional): Add addsub. |
| |
| * gmpxx.h: Remove missed MPFR references. |
| |
| * gmp-impl.h (LIMBS_PER_DOUBLE): Adjust formula to not be pessimistic. |
| |
| * gmp-impl.h (TMP_*, WANT_TMP_DEBUG): Don't expect marker argument; |
| define TMP_SALLOC and TMP_BALLOC. |
| |
| * mpn/minithres/gmp-mparam.h: New file. |
| |
| * tests/mpz/t-io_raw.c: Fix printf type/arg mismatches. |
| * tests/mpz/t-export.c: Likewise. |
| * tests/mpz/io.c: Likewise. |
| * tests/t-constants.c: Likewise. |
| |
| * mpn/ia64/popcount.asm: Append "cond.dptk" to conditional branches to |
| placate icc. |
| * mpn/ia64/hamdist.asm: Likewise. |
| * mpn/ia64/lorrshift.asm: Likewise. |
| * mpn/ia64/dive_1.asm: Likewise. |
| |
| 2006-04-05 Torbjorn Granlund <tege@swox.com> |
| |
| * tal-notreent.c (__gmp_tmp_mark): Add "struct" tag for tmp_marker. |
| (__gmp_tmp_free): Likewise. |
| |
| * mpn/generic/mul_fft.c: Optimize many scalar divisions and mod |
| operations into masks and shifts. |
| (mpn_fft_mul_modF_K): Fix a spurious ASSERT_NOCARRY. |
| |
| 2006-03-26 Torbjorn Granlund <tege@swox.com> |
| |
| * Version 4.2 released. |
| |
| * mpn/powerpc64/aix.m4 (LEA): Renamed from LDSYM. |
| * mpn/powerpc64/darwin.m4: Likewise. |
| * mpn/powerpc64/linux64.m4: Likewise. |
| * mpn/powerpc64/vmx/popcount.asm: Use LEA, not LDSYM. |
| |
| 2006-03-23 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h: (class gmp_allocated_string): Prefix strlen with std::. |
| |
| * gmpxx.h (__GMP_DEFINE_TERNARY_EXPR2): Remove for now. |
| (struct __gmp_ternary_addmul2): Likewise. |
| (struct __gmp_ternary_submul2): Likewise. |
| |
| * gmpxx.h: #include <cstring>. |
| (struct __gmp_alloc_cstring): Prefix strlen with std::. |
| |
| * mpn/x86/pentium/com_n.asm: Add TEXT and ALIGN. |
| * mpn/x86/pentium/copyi.asm: Likewise. |
| * mpn/x86/pentium/copyd.asm: Likewise. |
| |
| 2006-03-22 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-h.in: Add a "using std::FILE" for C++. |
| (_GMP_H_HAVE_FILE): Check also _ISO_STDIO_ISO_H. |
| |
| * gmpxx.h: Remove mpfr code. |
| * tests/cxx: Likewise. |
| |
| * gmp-impl.h (FORCE_DOUBLE): Rename a tempvar to avoid a clash with |
| GNU/Linux public include file. |
| |
| * configure.in (powerpc64, darwin): New optional, gcc_cflags_subtype. |
| Grab powerpc32/darwin.m4 for ABI=mode32. |
| |
| * configure.in: Use host_cpu whenever just the cpu type is needed. |
| |
| 2006-03-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/get_si.c: Fix a typo. |
| |
| * tests/mpq/t-get_d.c (check_random): Improve random generation for |
| nails. |
| |
| 2006-02-28 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpq/t-get_d.c (check_random): New function. |
| (main): Call check_random. |
| |
| * mpq/set_d.c: Make choices based on LIMBS_PER_DOUBLE, not |
| BITS_PER_MP_LIMB. Make it work for LIMBS_PER_DOUBLE == 4. |
| Use MPZ_REALLOC. |
| |
| * mpz/set_d.c: Make it work for LIMBS_PER_DOUBLE == 4. |
| |
| * extract-dbl.c: Make it work for LIMBS_PER_DOUBLE > 3. |
| |
| 2006-02-27 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/cmp_d.c: Declare `i'. |
| * mpz/cmpabs_d.c: Likewise. |
| |
| 2006-02-23 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/vmx/copyd.asm: Set right VRSAVE bits. |
| * mpn/powerpc32/vmx/copyi.asm: Likewise. |
| |
| 2006-02-22 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/vmx/logops_n.asm: New file. |
| |
| * mpn/powerpc32/diveby3.asm: Rewrite. |
| |
| 2006-02-21 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/vmx/copyi.asm: New file. |
| * mpn/powerpc32/vmx/copyd.asm: New file. |
| |
| 2006-02-17 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/nails/aors_n.asm (CYSH): Import proper setting from |
| deleted mpn_sub_n. |
| |
| 2006-02-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/addmul_1.asm: Correct slotting comments. |
| |
| 2006-02-15 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/devel/anymul_1.c: Copy error reporting code from addmul_N.c. |
| |
| * tests/devel/addmul_N.c: New file. |
| * tests/devel/mul_N.c: New file. |
| |
| * mpn/alpha/default.m4 (PROLOGUE_cpu): Align functions at 16-byte |
| boundary. |
| |
| * mpn/alpha/ev6/nails/aors_n.asm: New file. |
| * mpn/alpha/ev6/nails/add_n.asm: Remove. |
| * mpn/alpha/ev6/nails/sub_n.asm: Remove. |
| |
| * mpn/alpha/ev6/nails/addmul_1.asm: Rewrite. |
| * mpn/alpha/ev6/nails/submul_1.asm: Likewise. |
| * mpn/alpha/ev6/nails/mul_1.asm: Likewise. |
| |
| * mpn/alpha/ev6/nails/addmul_2.asm: Use L() for labels. |
| * mpn/alpha/ev6/nails/addmul_3.asm: Use L() for labels. |
| * mpn/alpha/ev6/nails/addmul_4.asm: Use L() for labels. |
| |
| 2006-02-13 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/diveby3.asm: Trivially reorder loop insns to save |
| 1 c/l. |
| |
| * mpn/x86_64/dive_1.asm: Use movabsq to support large model non-PIC. |
| |
| * mpn/x86_64/rsh1add_n.asm: Replace high register with rbx. |
| * mpn/x86_64/rsh1sub_n.asm: Likewise. |
| |
| 2006-02-10 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/sqr_diagonal.asm: Software pipeline. |
| |
| * mpn/powerpc64/vmx/popcount.asm: Add prefetching. |
| |
| 2006-02-07 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/diveby3.asm: Rewrite. |
| |
| 2006-02-04 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/vmx/popcount.asm: Remove mpn_hamdist partial code. |
| Move compare for huge n so that it is always executed. |
| |
| 2006-02-03 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/linux.m4 (LEA): Add support for PIC. |
| |
| * configure.in (powerpc): New optional, gcc_cflags_subtype. |
| |
| * mpn/x86_64/pentium4/add_n.asm: New file. |
| * mpn/x86_64/pentium4/sub_n.asm: New file. |
| * mpn/x86_64/pentium4/lshift.asm: New file. |
| |
| * mpn/powerpc64/linux64.m4 (PROLOGUE_cpu): Align function start to |
| 16-multiple. |
| * mpn/powerpc64/aix.m4: Likewise. |
| * mpn/powerpc64/darwin.m4: Likewise. |
| |
| * mpn/powerpc64/copyi.asm: Align loop to 16-multiple. |
| * mpn/powerpc64/copyd.asm: Likewise |
| |
| * configure.in (powerpc): Add vmx to relevant paths. |
| |
| * mpn/powerpc64/linux64.m4 (DEF_OBJECT): Accept 2nd argument, for |
| alignment. |
| * mpn/powerpc64/aix.m4: Likewise. |
| * mpn/powerpc64/darwin.m4: Likewise. |
| |
| * mpn/powerpc32/linux.m4 (DEF_OBJECT, END_OBJECT): New macros, |
| inherited from powerpc64 versions. |
| * mpn/powerpc32/aix.m4: Likewise. |
| * mpn/powerpc32/darwin.m4: Likewise. |
| |
| * mpn/powerpc64/vmx/popcount.asm: New file, for ppc32 and ppc64. |
| * mpn/powerpc32/vmx/popcount.asm: New file, grabbing above file. |
| |
| 2006-01-22 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Generalize OS-dependent patterns for powerpcs. |
| |
| 2006-01-20 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/popham.asm: Optimize. |
| |
| * config.guess: Recognize power4 and up under linux-gnu. |
| * config.sub: Generalize power recognition code. |
| * acinclude.m4 (POWERPC64_PATTERN): Add 64-bit powerpc processors. |
| * configure.in: Recognize powerpc processors masquerading as power |
| processors. |
| |
| 2006-01-19 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/logops_n.asm: Rewrite for more stable speed and smaller |
| code. |
| * mpn/x86_64/com_n.asm: Likewise. |
| |
| 2006-01-18 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/addlsh1_n.asm: Rewrite to use indexed addressing. |
| * mpn/x86_64/sublsh1_n.asm: Likewise. |
| |
| 2006-01-17 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/diveby3.c: Use GMP standard parameter names. Nailify |
| alternative code. Use restrict for params. |
| |
| * configure.in: Recognize andn_n as not needing nailification. |
| |
| * tests/mpq/t-equal.c (check_various): Disable a test that gives common |
| factors for GMP_NUMB_BITS == 62. |
| |
| 2006-01-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/get_str.c (mpn_sb_get_str): Fix digit count computation, |
| was inaccurate for nails. |
| |
| 2006-01-15 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/mode1o.asm: Remove unneeded carry register zeroing. |
| |
| 2006-01-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/sqr_diagonal.asm: New file. |
| |
| 2006-01-06 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/mod_34lsub1.asm: Tune to 1.5 c/l. |
| |
| * mpn/generic/mullow_n.c (MUL_BASECASE_ALLOC): New #define. |
| (mpn_mullow_n): Use it. |
| |
| * mpn/powerpc64/mode64/dive_1.asm: Use EXTERN. |
| * mpn/powerpc64/mode64/mode1o.asm: Likewise. |
| |
| * mpn/powerpc64/aix.m4 (EXTERN): Define to import symbol. |
| (LDSYM): Remove [RW] attribute. |
| * mpn/powerpc64/linux64.m4 (EXTERN): Dummy definition. |
| * mpn/powerpc64/darwin.m4 (EXTERN): Likewise. |
| |
| 2006-01-05 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/mode1o.asm: New file. |
| |
| * mpn/powerpc64/mode64/dive_1.asm: Use L() for labels. Invoke ASM_END. |
| |
| * mpn/powerpc64/mode64/invert_limb.asm: Invoke ASM_END. |
| |
| * mpn/powerpc64/linux64.m4: Move toc entry generation from direct at |
| DEF_OBJECT to delayed via LDSYM, define ASM_END to output it. |
| * mpn/powerpc64/aix.m4: Likewise. |
| * mpn/powerpc64/darwin.m4: Define a dummy ASM_END. |
| |
| * mpn/powerpc64/mode64/addmul_1.asm: Add POWER5 timings. |
| * mpn/powerpc64/mode64/mul_1.asm: Likewise. |
| |
| * mpn/powerpc64/mode64/submul_1.asm: Tweak to save 1.5 c/l for POWER5. |
| |
| 2006-01-04 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/dive_1.asm: New file. |
| |
| * mpn/powerpc64/mode64/invert_limb.asm: Add missing ASM_START. |
| |
| * mpn/powerpc64/mode64/addmul_1.asm: Fix a comment typo. |
| |
| * mpn/x86_64/diveby3.asm: Rewrite. |
| |
| 2006-01-03 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Update bugs reporting address. |
| |
| * mpn/powerpc64/mode64/diveby3.asm: Trim a cycle off of POWER4 timing. |
| Misc cleanup. |
| |
| 2006-01-02 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/linux64.m4 (CALL): New macro. |
| * mpn/powerpc64/aix.m4: Likewise. |
| * mpn/powerpc64/darwin.m4: Likewise, also define macro "DARWIN". |
| |
| 2005-12-28 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/mod_34lsub1.asm: New file. |
| |
| 2005-12-26 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/mod_34lsub1.asm: New file. |
| |
| 2005-12-20 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86_64/submul_1.asm: Save a push/pop by not using register r12. |
| Use addq instead of leaq for pointer updates; schedule them. (These |
| changes shaves one cycle of overhead and 0.25 c/l.) |
| |
| 2005-12-18 Torbjorn Granlund <tege@swox.com> |
| |
| * mpf/ui_div.c: Implement workaround for GCC bug triggered on alpha. |
| * mpf/set_q.c: Likewise. |
| |
| 2005-12-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/tdiv_qr.c: Remove statement with no effect. |
| Rename dead variable to `dummy'. |
| |
| 2005-12-15 Torbjorn Granlund <tege@swox.com> |
| |
| * demos/pexpr.c (setup_error_handler): Add a missing ";". |
| |
| 2005-11-27 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mul.c: Crudely call mpn_mul_fft_full before checking |
| for unbalanced operands. |
| |
| * mpn/generic/mul_fft.c: Remove many scalar divisions. |
| (mpn_mul_fft_lcm): Simplify. |
| (mpn_mul_fft_decompose): Rewrite to handle arbitrarily unbalanced |
| operands. |
| |
| 2005-11-22 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Properly recognize all 32-bit Solaris releases. |
| |
| 2005-11-10 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mul_fft.c: Inline mpn_fft_mul_2exp_modF, |
| mpn_fft_add_modF and mpn_fft_normalize. |
| |
| 2005-11-02 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/reuse.c: Increase operand size, decrease # of reps. |
| |
| * mpz/rootrem.c: Adapt to new mpn_rootrem. |
| * mpz/root.c: Likewise. |
| |
| * tests/mpz/reuse.c: Test mpz_rootrem. |
| |
| With Paul Zimmermann: |
| * mpn/generic/rootrem.c: Complete rewrite. |
| |
| 2005-10-31 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/pprime_p.c (mpz_probab_prime_p): Considerably limit trial |
| dividing. |
| |
| * mpz/perfpow.c (mpz_perfect_power_p): Use mpz_divisible_ui_p instead |
| of mpz_tdiv_ui. |
| |
| * mpz/divegcd.c: Correct probability number for GCD == 1. |
| |
| * mpn/x86_64/mul_basecase.asm: Remove an obsolete comment. |
| |
| * mpn/x86: Add cycle counts for array of x86 processors. |
| |
| * mpn/x86/k7/mod_34lsub1.asm: Remove spurious mentions of ebp. |
| |
| * mpn/powerpc32: Add POWER5 timings. |
| |
| * mpn/powerpc32/README: Describe global reference variations. |
| |
| * mpn/ia64/divrem_2.asm: Add some comments. |
| |
| * mpn/ia64/divrem_1.asm: Reformat. |
| |
| * mpn/ia64/addmul_2.asm: Correct a comment on slotting. |
| * mpn/ia64/logops_n.asm: Likewise. |
| |
| * mpn/ia64/addmul_1.asm: Remove a redundant preg mutex decl. |
| |
| * mpn/generic/dive_1.c: Whitespace cleanup. |
| |
| * mpn/alpha/ev6/nails/addmul_1.asm: Correct comments on slotting. |
| * mpn/alpha/ev6/nails/addmul_2.asm: Likewise. |
| * mpn/alpha/ev6/nails/addmul_4.asm: Likewise. |
| |
| * mpf/out_str.c: List some allocation improvement ideas. |
| |
| * doc/gmp.texi: Update many URLs and email addresses. |
| |
| * gmp-h.in (_GMP_H_HAVE_FILE): Check also _STDIO_H_INCLUDED. |
| |
| 2005-10-26 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/tuneup.c (tune_mullow): Update param.max_size for each threshold |
| measurement. |
| |
| * configure.in (POWERPC64_PATTERN/*-*-darwin*): Set |
| SPEED_CYCLECOUNTER_OBJ_mode64 and cyclecounter_size_mode64. |
| (POWERPC64_PATTERN/*-*-linux*): Likewise. |
| |
| 2005-10-03 Torbjorn Granlund <tege@swox.com> |
| |
| * demos/factorize.c (factor_using_division_2kp): Honor verbose flag. |
| (factor_using_pollard_rho): Divide out new factor before it's |
| clobbered. Don't stop factoring after a composite factor was found. |
| |
| 2005-09-17 Torbjorn Granlund <tege@swox.com> |
| |
| * demos/pexpr.c (fns): Add factorial keywords. |
| |
| 2005-08-16 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/Makefile.am (EXTRA_DIST): Change "amd64" => "x86_64". |
| * mpn/Makefile.am (TARG_DIST): Change "amd64" => "x86_64". |
| |
| 2005-08-15 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Change "amd64" => "x86_64". |
| |
| 2005-06-13 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/pre_mod_1.c: Canonicalize variable names. |
| |
| * mpn/generic/divrem.c: Rate qxn test as UNLIKELY. |
| |
| * mpn/generic/gcdext.c (sanity_check_row): Invoke TMP_MARK. |
| |
| * tune/tuneup.c (tune_mullow): Fix all max_size fields. |
| |
| * gmp-impl.h (SQR_TOOM3_THRESHOLD_LIMIT): New #define. |
| * tune/tuneup.c (tune_sqr): Use SQR_TOOM3_THRESHOLD_LIMIT. |
| (sqr_toom3_threshold): Initialize from SQR_TOOM3_THRESHOLD_LIMIT. |
| |
| * mpn/generic/mul_n.c (mpn_sqr_n): Use SQR_TOOM3_THRESHOLD_LIMIT. |
| |
| * gmp-impl.h (mpn_nand_n, mpn_iorn_n, mpn_nior_n, mpn_xnor_n): |
| Handle nails. |
| |
| 2005-06-13 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/gcdext.c (gcdext_schoenhage): Check for the |
| (unlikely) case that one of the hgcd/euclid steps results in two |
| remainders of one limb each. Then use gcdext_1. |
| |
| 2005-06-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/sub_n.asm: Analogous changes as to add_n.asm last. |
| |
| 2005-06-11 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/add_n.asm: Rewrite inner loop to load later. |
| Add mpn_add_nc entry. |
| |
| * mpn/alpha/ev6/addmul_1.asm: Remove redundant initial loads. |
| |
| 2005-06-09 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/dive_1.asm: Fix issues with HP-UX. |
| |
| 2005-06-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/diveby3.asm: Update TODO list. |
| |
| * mpn/ia64/mode1o.asm: Fix comment typos. |
| |
| * mpn/ia64/dive_1.asm: New file. |
| |
| 2005-06-07 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/mode1o.asm: Add prefetching. |
| |
| * mpn/generic/dive_1.c: Use variable h for upper umul_ppmm result. |
| |
| 2005-06-06 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/hamdist.asm: Complete rewrite. |
| * mpn/ia64/popcount.asm: Rewrite to use multi-pronged feed-in. |
| |
| * mpn/ia64/aors_n.asm: Rewrite feed-in code. |
| * mpn/ia64/rsh1aors_n.asm: Likewise. |
| * mpn/ia64/aorslsh1_n.asm: Likewise. |
| * mpn/ia64/lorrshift.asm: Likewise. |
| |
| 2005-06-04 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/devel/try.c (choice_array): Exclude mpn_preinv_mod_1 unless |
| USE_PREINV_MOD_1. |
| (choice_array): Exclude mpn_sqr_basecase if SQR_KARATSUBA_THRESHOLD |
| is zero. |
| |
| 2005-06-03 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/addmul_1.asm: Prefix all labels with "$". |
| * mpn/alpha/ev6/mul_1.asm: Likewise. |
| |
| 2005-06-02 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/refmpn.c (refmpn_divmod_1c_workaround): Implement workaround |
| to gcc 3.4.x bug triggered on powerpc64 with 32-bit ABI. |
| |
| 2005-06-01 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/devel/try.c (main): Fix a typo. |
| |
| 2005-05-31 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev6/addmul_1.asm: Rewrite for L1 cache, add prefetch. |
| |
| 2005-05-30 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/misc.c (tests_rand_start): Mask random seed to 32 bits. |
| |
| 2005-05-29 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode32/mul_1.asm: Handle BROKEN_LONGLONG_PARAM. |
| * mpn/powerpc64/mode32/addmul_1.asm: Likewise. |
| * mpn/powerpc64/mode32/submul_1.asm: Likewise. |
| |
| * mpn/powerpc32/mode1o.asm: Rewrite to actually work. |
| |
| * mpn/powerpc32/aix.m4 (LEA): New macro. |
| (ASM_END): New macro. |
| |
| * mpn/powerpc32/linux.m4: New file. |
| * mpn/powerpc32/darwin.m4: New file. |
| * configure.in: Use linux.m4 and darwin.m4. |
| (powerpc64-linux-gnu): Add support for mode32. |
| |
| 2005-05-25 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mullow_n.c: Remove FIXME mentioning fixed flaw. |
| |
| * tests/mpz/t-cmp_d.c (check_one): Fix printf fmt string typo. |
| |
| * demos/isprime.c: #include stdlib.h. |
| * tests/rand/t-urbui.c: Likewise. |
| * tests/rand/t-urmui.c: Likewise. |
| |
| * tests/mpz/t-popcount.c (check_random): Remove spurious printf arg. |
| |
| * mpn/ia64/lorrshift.asm: Cleanup code layout. |
| * mpn/ia64/popcount.asm: Likewise. |
| |
| 2005-05-24 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/devel/try.c (param_init) [TYPE_GET_STR]: Set retval field. |
| (compare): Handle SIZE_GET_STR as SIZE_RETVAL. |
| |
| * tests/refmpn.c (refmpn_get_str): Rewrite to make it work. |
| |
| 2005-05-23 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/add_n.asm: Add mpn_add_nc entry point. |
| * mpn/amd64/sub_n.asm: Add mpn_sub_nc entry point. |
| |
| * longlong.h (many places): Remove lvalue casts. |
| |
| * gmp-impl.h (MPF_SIGNIFICANT_DIGITS): Cast prec to avoid overflow |
| for > 4G digits. |
| |
| * mpn/alpha/ev6/add_n.asm: Prefetch using ldl. |
| * mpn/alpha/ev6/sub_n.asm: Likewise. |
| |
| * mpn/alpha/ev6/slot.pl (optable): Recognize negq and ldl. |
| |
| * mpn/ia64/aors_n.asm: Prefetch using lfetch. |
| * mpn/ia64/lorrshift.asm: Likewise. |
| * mpn/ia64/popcount.asm: Likewise. |
| * mpn/ia64/diveby3.asm: Likewise. |
| |
| 2005-05-22 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/ev67/popcount.asm: Prefetch. |
| * mpn/alpha/ev67/hamdist.asm: Prefetch. |
| |
| * longlong.h (add_ssaaaa) [x86]: Remove lvalue casts. |
| (sub_ddmmss) [x86]: Likewise. |
| |
| * tests/devel/try.c (param_init) [TYPE_MPZ_JACOBI]: Add DATA_SRC1_ODD. |
| (param_init) [TYPE_MPZ_KRONECKER]: Clear inherited DATA_SRC1_ODD. |
| (param_init) [TYPE_DIVEXACT_1]: Use symbolic name DIVISOR_LIMB. |
| |
| 2005-05-21 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/devel/try.c (param_init) [TYPE_MPZ_JACOBI]: Initialize divisor |
| field according to UDIV_NEEDS_NORMALIZATION. |
| |
| * mpz/mul_i.h: Remove left-over TMP_XXXX marker arguments. |
| |
| 2005-05-20 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/pentium4/sse2/addmul_1.asm (mpn_addmul_1c): Put carry in |
| proper register. |
| |
| * mpn/generic/sqr_basecase.c (mpn_sqr_basecase, addmul_2 version): |
| Avoid accesses out-of-bound in MPN_SQR_DIAGONAL applicate code. |
| |
| 2005-05-19 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/diveby3.asm: Make it actually work. |
| |
| * gmp-impl.h (MULLOW_BASECASE_THRESHOLD_LIMIT): New #define. |
| * mpn/generic/mullow_n.c: Use fixed stack allocation for the smallest |
| operands; use TMP_S* allocation for medium operands. |
| |
| * gmp-impl.h: Remove nested TUNE_PROGRAM_BUILD test. |
| |
| 2005-05-18 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mul_n.c: Make squaring and multiplication code more |
| similar. Use TMP_S* functions. |
| |
| * gmp-impl.h (TMP_DECL, TMP_MARK, TMP_FREE): Get rid of argument. |
| (TMP_SALLOC): New macro for "small" allocations. |
| (TMP_BALLOC): New macro for "big" allocations. |
| (TMP_SDECL, TMP_SMARK, TMP_SFREE): New macros for functions that use |
| just TMP_SALLOC. |
| (WANT_TMP_ALLOCA): Make default functions choose alloca or reentrant |
| functions, depending on size. |
| |
| * *.c: Remove TMP_XXXX marker arguments. |
| |
| * acinclude.m4 (WANT_TMP): Want tal-reent.lo also for alloca case. |
| |
| 2005-05-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/gmp-mparam.h: Further extend FFT tables. |
| |
| 2005-05-15 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (udiv_qrnnd_preinv2): Pull an add into add_ssaaaa. |
| (udiv_qrnnd_preinv2gen): Likewise. |
| |
| 2005-05-14 Torbjorn Granlund <tege@swox.com> |
| |
| * longlong.h (add_ssaaaa) [x86_64]: Restrict allowed immediate |
| operands. |
| * (sub_ddmmss) [x86_64]: Likewise. |
| |
| 2005-05-02 Torbjorn Granlund <tege@swox.com> |
| |
| * acinclude.m4 (GMP_HPC_HPPA_2_0): Make gmp_tmp_v1 sed pattern handle |
| version numbers like B.11.X.32509-32512.GP. |
| |
| * mpn/m68k/aors_n.asm: Correct MULFUNC_PROLOGUE. |
| |
| * mpn/powerpc64/mode64/aors_n.asm: Add a MULFUNC_PROLOGUE. |
| |
| * mpf/inp_str.c: Use plain int for mpf_set_str return value (works |
| around gcc 4 bug). |
| |
| * acinclude.m4 (GMP_ASM_POWERPC_PIC_ALWAYS): Handle darwin's assembly |
| syntax. |
| (long long reliability test 1): New GMP_PROG_CC_WORKS_PART test. |
| (long long reliability test 2): New GMP_PROG_CC_WORKS_PART test. |
| |
| * configure.in: Add mode64 support for darwin. Use darwin.m4. |
| Add cflags_opt flags for mode32 darwin. |
| |
| * mpn/powerpc64: Use L() for all asm files. |
| |
| * mpn/asm-defs.m4 (PIC_ALWAYS): Define PIC just iff PIC_ALWAYS = "yes". |
| |
| * mpn/powerpc64/darwin.m4: New file. |
| |
| * mpn/powerpc64/linux64.m4: Remove TOCREF, add LDSYM. |
| Rework DEF_OBJECT to need just one argument. |
| * mpn/powerpc64/aix.m4: Likewise. |
| |
| * mpn/powerpc64/mode64/invert_limb.asm: Load approx_tab address with |
| LDSYM. Optimize somewhat. Remove 2nd DEF_OBJECT operand. |
| |
| 2005-05-01 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/popham.c: Compute final summation differently for 64-bit. |
| |
| * tests/mpz/t-popcount.c (check_random): New function. |
| (main): Call it. |
| |
| 2005-04-28 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/add_n.asm: Use r9 instead of rbx to save push/pop. |
| * mpn/amd64/sub_n.asm: Likewise. |
| |
| 2005-04-09 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/copyi.asm: If HAVE_ABI_mode32, ignore upper 32 bits of |
| mp_size_t argument. |
| * mpn/powerpc64/copyd.asm: Likewise. |
| * mpn/powerpc64/sqr_diagonal.asm: Likewise. |
| * mpn/powerpc64/lshift.asm: Likewise. |
| * mpn/powerpc64/rshift.asm: Likewise. |
| * mpn/powerpc64/logops_n.asm: Likewise. |
| * mpn/powerpc64/com_n.asm: Likewise. |
| |
| 2005-04-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/rootrem.c: Allocate PP_ALLOC limbs also for qp. |
| |
| 2005-04-07 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc32/add_n.asm: Add nc entry point. |
| * mpn/powerpc32/sub_n.asm: Likewise. |
| |
| * mpn/amd64/*.asm: Add Prescott/Nocona cycle/limb numbers. |
| |
| * mpn/alpha/add_n.asm: Add correct cycle/limb numbers. |
| * mpn/alpha/sub_n.asm: Likewise. |
| * mpn/alpha/ev5/add_n.asm: Likewise. |
| * mpn/alpha/ev5/sub_n.asm: Likewise. |
| |
| 2005-03-31 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/k7/gmp-mparam.h: Fix typo in last change. |
| |
| 2005-03-19 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/gmp-mparam.h: Update. |
| |
| * mpn/alpha/gmp-mparam.h: Update. |
| * mpn/alpha/ev5/gmp-mparam.h: Update. |
| * mpn/alpha/ev6/gmp-mparam.h: Update. |
| |
| * mpn/ia64/gmp-mparam.h: Update. |
| |
| * mpn/x86/p6/mmx/gmp-mparam.h: Update. |
| * mpn/x86/pentium4/sse2/gmp-mparam.h: Update. |
| * mpn/x86/k7/gmp-mparam.h: Update. |
| |
| * tests/mpz/t-gcd.c (main): Honor command line reps argument. |
| |
| * tune/speed.h (SPEED_ROUTINE_MPN_GCD_CALL): Simplify and correct code |
| for generating test operands. |
| |
| 2005-03-17 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd.c (qstack_adjust): New argument d, saying how much |
| to adjust the top quotient. |
| (hgcd_adjust): The quotient can be off by either 1 or 2. |
| |
| 2005-03-16 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/t-gcd.c (MAX_SCHOENHAGE_THRESHOLD): Set to largest of |
| gcd,gcdext thresholds. |
| |
| 2005-03-15 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/gcdext.c (gcdext_schoenhage): When calling gcdext_lehmer, |
| reuse all temporary limb storage, including the storage used for the |
| qstack. |
| |
| 2005-03-09 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/logops_n.asm: Add MULFUNC_PROLOGUE. |
| |
| 2005-03-05 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/gmp-mparam.h: Extend MUL_FFT_TABLE and SQR_FFT_TABLE. |
| * mpn/ia64/gmp-mparam.h: Likewise. |
| |
| 2005-02-17 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/divrem_1.asm: Add preinv entry point. |
| |
| 2005-01-13 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (MPN_SIZEINBASE): Count bits in type size_t. |
| (MPN_SIZEINBASE_16): Likewise. |
| |
| 2004-12-17 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/speed.c (run_gnuplot): Use lines, not linespoints. |
| Output a reset gnuplot command initially. |
| |
| 2004-12-04 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/random2.c (gmp_rrandomb): Rework again. |
| * mpz/rrandomb.c (gmp_rrandomb): Likewise. |
| |
| * mpn/amd64/redc_1.asm: Call via PLT when PIC. |
| |
| 2004-11-29 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/divrem_1.asm: Add preinv entry point. |
| * mpn/amd64/gmp-mparam.h: Set USE_PREINV_DIVREM_1 to 1. |
| |
| 2004-11-24 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/diveby3.asm: Use correct prefetch instruction. |
| |
| 2004-11-19 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/diveby3.asm: Add ",gp" glue in PROLOGUE. |
| Add r31 dummy operand to `br' instruction. |
| |
| 2004-11-17 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/addmul_1.asm: Rewrite. |
| * mpn/powerpc64/mode64/mul_1.asm: Rewrite. |
| |
| * configure.in: Invoke AC_C_RESTRICT. |
| |
| 2004-11-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/alpha/diveby3.asm: New file. |
| |
| 2004-11-13 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/popham.asm: New file. |
| |
| 2004-11-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/add_n.asm: Correct cycle count. |
| * mpn/amd64/sub_n.asm: Likewise. |
| |
| * mpn/amd64/dive_1.asm: Speed divisors with many factors of 2. |
| |
| 2004-11-11 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/dive_1.asm: New file. |
| |
| 2004-11-10 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/popham.c: Add comment. |
| |
| 2004-11-09 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/com_n.asm: New file. |
| |
| * mpn/amd64/logops_n.asm: New file. |
| |
| 2004-11-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/com_n.asm: New file. |
| |
| 2004-11-05 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/diveby3.asm: New file. |
| |
| * config.guess: Strip any PPC string in /proc/cpuinfo. |
| Recognize 970 in that code. |
| |
| 2004-11-01 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/mul_basecase.asm: New file. |
| |
| * mpn/amd64/redc_1.asm: New file. |
| |
| 2004-10-25 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/addlsh1_n.asm: Correct cycle counts. |
| |
| * mpn/powerpc64/README: Update POWER5/PPC970 pipeline information. |
| |
| * mpn/generic/mul_basecase.c (MAX_LEFT): Add comment. |
| |
| * doc/gmp.texi: Consistently use "x86" denotation. |
| (Assembler SIMD Instructions): Mention SSE2 usage. |
| |
| * demos/pexpr.c (main): Handle "negative" base in mpz_sizeinbase call. |
| |
| 2004-10-18 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/submul_1.asm: Shave 2 cycles/limb with new carry |
| inversion trick. |
| |
| 2004-10-16 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Support icc under x86. |
| (ia64-*-linux*): Pass -no-gcc to icc. |
| |
| 2004-10-15 Torbjorn Granlund <tege@swox.com> |
| |
| * longlong.h (ia64 umul_ppmm): Add version for icc. |
| |
| * configure.in: Support icc under ia64-*-linux*. |
| |
| * acinclude.m4: New "compiler works" test for icc 8.1 bug. |
| (GMP_PROG_CC_IS_GNU): Don't let Intel's icc fool us it is GCC. |
| |
| 2004-10-14 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/gcdext.c: Add a few missing TMP_MARK. |
| |
| 2004-10-14 Torbjorn Granlund <tege@swox.com> |
| |
| * acinclude.m4 (GMP_ASM_W32): Try also "data4". |
| |
| * mpn/ia64/logops_n.asm: Don't use naked "br", rejected by Intel |
| assembler. |
| * mpn/ia64/aors_n.asm: Likewise. |
| |
| * mpn/ia64/divrem_2.asm: Add ".prologue". |
| |
| * mpn/ia64/hamdist.asm: Put alloc first in bundle, enforced by the |
| Intel assembler. |
| |
| * longlong.h: Exclude masquerading __INTEL_COMPILER from ia64 asm. |
| * gmp-impl.h: Likewise. |
| |
| 2004-10-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/mul_2.asm: Rewrite function entry code, write new code for |
| n=2. |
| * mpn/ia64/addmul_2.asm: Likewise. |
| |
| * tests/devel/try.c: Handle mpn_mul_2 like mpn_addmul_2. |
| |
| * tune/speed.c (routine): Make R parameter optional for mpn_mul_2. |
| |
| 2004-10-11 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/sparc64/addmul_1.asm: Update a comment. |
| |
| * tests/devel/aors_n.c: #include tests.h. |
| * tests/devel/anymul_1.c: Likewise. |
| * tests/devel/shift.c: Likewise. |
| * tests/devel/copy.c: Likewise. |
| |
| * tests/devel/aors_n.c: Handle also mpn_addlsh1_n, mpn_sublsh1_n, |
| mpn_rsh1add_n, and mpn_rsh1sub_n. |
| |
| * mpn/ia64/submul_1.asm: Add TODO item. |
| |
| * mpn/ia64/aors_n.asm: Rewrite function entry code (again). |
| * mpn/ia64/aorslsh1_n.asm: Likewise. |
| * mpn/ia64/logops_n.asm: Likewise. |
| |
| * mpn/ia64/rsh1aors_n.asm: Tune function entry and feed-in code. |
| * mpn/ia64/lorrshift.asm: Likewise. Remove several spurious loads. |
| |
| * tests/devel/Makefile.am (EXTRA_PROGRAMS): Updates for yesterday's |
| file removals and additions. |
| |
| 2004-10-10 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/copyi.asm: Tune function entry code. |
| * mpn/ia64/copyd.asm: Likewise. |
| |
| * mpn/ia64/logops_n.asm: Tune function entry and feed-in code for speed |
| and size. |
| * mpn/ia64/aors_n.asm: Likewise. |
| |
| * mpn/powerpc64/logops_n.asm: Correct cycles counts. |
| * mpn/powerpc64/mode64/aors_n.asm: Likewise. |
| |
| * tests/devel/copy.c: Handle both MPN_COPY_INCR and MPN_COPY_DECR. |
| |
| * tests/devel/logops_n.c: New file, handle all logical operations. |
| |
| * tests/devel/anymul_1.c: New file, handle mpn_mul_1, mpn_addmul_1, and |
| mpn_submul_1 |
| * tests/devel/mul_1.c: Remove. |
| * tests/devel/addmul_1.c: Remove. |
| * tests/devel/submul_1.c: Remove. |
| |
| * tests/devel/shift.c: New file, handle mpn_lshift and mpn_rshift. |
| * tests/devel/lshift.c: Remove. |
| * tests/devel/rshift.c: Remove. |
| |
| * tests/devel/aors_n.c: New file, handle mpn_add_n and mpn_sub_n. |
| * tests/devel/add_n.c: Remove. |
| * tests/devel/sub_n.c: Remove. |
| |
| 2004-10-09 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/linux64.m4: Define DEF_OBJECT, END_OBJECT, and TOCREF. |
| * mpn/powerpc64/aix.m4: Likewise. |
| * mpn/powerpc64/mode64/invert_limb.asm: Use DEF_OBJECT, END_OBJECT, and |
| TOCREF for approx_tab. |
| |
| * mpn/amd64/mul_1.asm: Add mpn_mul_1c entry point. |
| |
| 2004-10-08 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/copyi.asm: New file. |
| * mpn/powerpc64/copyd.asm: New file. |
| * gmp-h.in: Remove PPC MPN_COPY variants. |
| * gmp-impl.h: Likewise. |
| |
| * mpn/powerpc64/logops_n.asm: New file. |
| |
| * mpn/powerpc64/mode64/invert_limb.asm: New file. |
| |
| 2004-10-07 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/powerpc64/mode64/aors_n.asm: New file, optimized for POWER4 and |
| its derivatives. |
| * mpn/powerpc64/mode64/add_n.asm: Delete. |
| * mpn/powerpc64/mode64/sub_n.asm: Delete. |
| |
| * configfsf.guess: Patch HP-UX code to accommodate HP compiler's new |
| inability to read from stdin. |
| |
| * mpn/powerpc64/mode64/addsub_n.asm: Remove accidentally added file. |
| |
| 2004-10-02 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/README: Update for new developments, fix typos. |
| |
| * mpn/amd64/mul_1.asm: Tweak addressing (3.25 => 3.0 cycles/limb). |
| |
| * mpn/amd64/addmul_1.asm: Remove unreachable code block. |
| |
| 2004-09-30 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/addmul_1.asm: Rewrite, now 3.25 cycles/limb. |
| |
| * mpn/ia64/addmul_1.asm: Slightly enhance cross-jumping for code |
| density. |
| * mpn/ia64/mul_1.asm: Analogous changes. |
| |
| 2004-09-29 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (x86 ULONG_PARITY): Work around GCC change of "q" register |
| flag. |
| |
| 2004-09-28 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/divrem_1.asm: Add cycle counts to loop. |
| |
| * mpn/ia64/divrem_2.asm: New file. |
| |
| 2004-09-28 Paul Zimmermann <Paul.Zimmermann@loria.fr> |
| |
| * mpn/generic/mul_fft.c (mpn_mul_fft): Fix a bug in the choice of the |
| recursive fft parameters. |
| |
| 2004-09-20 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/misc.c (tests_rand_start): Default to strtoul for re-seeding. |
| |
| * tests/mpz/t-mul.c (ref_mpn_mul): Fudge tmp allocation for toom3. |
| |
| 2004-09-19 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/misc.c (tests_rand_start): Shift tv_usec for better seeding. |
| |
| 2004-09-18 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/misc.c (tests_rand_start): Invoke fflush after printing seed. |
| |
| * tests/mpz/t-mul.c (main): Check environment for GMP_CHECK_FFT, run |
| extra FFT tests if set. |
| (ref_mpn_mul): Use library code for kara and toom, but skewded so that |
| we never use the same algorithm that we're testing. |
| (mul_kara): Delete. |
| (debug_mp): Print just one line of large numbers. |
| (ref_mpn_mul): Rework usage of tp temporary space. |
| |
| 2004-09-15 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/mul_2.asm: For HAVE_ABI_32, convert vp. |
| * mpn/ia64/addmul_2.asm: Likewise. |
| |
| 2004-09-13 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/invert_limb.asm: Rewrite. |
| |
| * mpn/ia64/logops_n.asm: Insert some more stops. |
| |
| 2004-09-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/gmp-mparam.h: Update. |
| * mpn/amd64/gmp-mparam.h: Update. |
| |
| * mpn/ia64/sqr_diagonal.asm: Shave off a few cycles. |
| |
| 2004-09-11 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/mul_2.asm: New file. |
| * mpn/ia64/addmul_2.asm: New file. |
| |
| * mpn/ia64/addmul_1.asm: Tune a cycle from prologue. |
| |
| * mpn/ia64/lorrshift.asm: Insert stops after several branches. |
| * mpn/ia64/aorslsh1_n.asm: Likewise. |
| * mpn/ia64/rsh1aors_n.asm: Likewise. |
| |
| * mpn/generic/sqr_basecase.c: In variant for HAVE_NATIVE_mpn_addmul_2, |
| accumulate carry also for when HAVE_NATIVE_mpn_addlsh1_n. |
| |
| 2004-09-07 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/submul_1.asm: Rewrite. |
| |
| * mpn/ia64/addmul_1.asm: Format to placate HP-UX assembler. |
| * mpn/ia64/mul_1.asm: Likewise. |
| |
| 2004-09-02 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/mul_1.asm: Optimize feed-in code. |
| * mpn/ia64/addmul_1.asm: Rewrite feed-in code. |
| |
| 2004-08-29 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/t-sizeinbase.c: Disable mpz_fake_bits and check_sample. |
| |
| 2004-07-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/addmul_1.asm: Format to placate HP-UX assembler. |
| |
| 2004-06-17 Kevin Ryde <kevin@swox.se> |
| |
| * doc/gmp.texi: Use @. when sentence ends with a capital, for good |
| spacing in tex. |
| (Language Bindings): Add gmp-d, reported by Ben Hinkle. Update SWI |
| Prolog URL, reported by Jan Wielemaker. |
| |
| 2004-06-09 Torbjorn Granlund <tege@swox.com> |
| |
| * configure.in: Handle --enable-fat. Use that to enable x86 fat |
| builds, remove magic meaning of i386-*-*. |
| |
| 2004-06-03 Kevin Ryde <kevin@swox.se> |
| |
| * gmp-impl.h (memset): Use a local char* pointer, in case parameter is |
| something else (eg. tune/common.c). Reported by Emmanuel Thomé. |
| |
| 2004-06-01 Kevin Ryde <kevin@swox.se> |
| |
| * config.guess (i?86-*-*): Avoid "Illegal instruction" message which |
| goes to stdout on 80386 freebsd4.9. |
| |
| 2004-05-23 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/gcdext.c (gcdext_1_u): New function. |
| (mpn_gcdext): Use it. |
| |
| 2004-05-23 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/gcdext.c (gcdext_1_odd): Use masking to avoid jumps. |
| |
| 2004-05-22 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/x86/pentium4/sse2/addmul_1.asm: Add Prescott cycle numbers. |
| |
| * mpn/amd64/divrem_1.asm: Shave a cycle from fraction development code. |
| |
| * mpn/powerpc32/lshift.asm: Add more cycle numbers. |
| * mpn/powerpc32/rshift.asm: Likewise. |
| |
| * mpn/ia64/addmul_1.asm: Reformat. |
| |
| 2004-05-21 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (mpn_mullow_n, mpn_mullow_basecase): Declare. |
| |
| * tune/Makefile.am: Compile gcdext.c. |
| |
| * gmp-impl.h (GET_STR_THRESHOLD_LIMIT): Lower outrageous value to 150. |
| (GCDEXT_SCHOENHAGE_THRESHOLD): Set reasonable default. Override when |
| TUNE_PROGRAM_BUILD. |
| (GCDEXT_THRESHOLD): Remove. |
| |
| * tune/tuneup.c (gcdext_schoenhage_threshold): New variable. |
| (gcdext_threshold): Remove variable. |
| (tune_gcd_schoenhage): Lower step_factor to 0.1. |
| (tune_gcdext_schoenhage): New function, based on tune_gcd_schoenhage. |
| (tune_gcdext): Remove function. |
| (all): Corresponding changes. |
| |
| 2004-05-21 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/gcdext.c: Complete rewrite. Uses fast Lehmer code for |
| small operands, and Schoenhage code for large operands. |
| |
| * tune/speed.h (SPEED_ROUTINE_MPN_GCD_CALL): Ensure first operand is |
| not smaller than 2nd operand. |
| |
| 2004-05-17 Kevin Ryde <kevin@swox.se> |
| |
| * gmp-h.in (mpz_get_ui): Use #if instead of plain if, and for nails |
| use ?: same as normal case, to avoid warnings from Borland C++ 6.0. |
| Reported by delta trinity. |
| |
| 2004-05-15 Kevin Ryde <kevin@swox.se> |
| |
| * tune/time.c (getrusage_backwards_p): New function |
| (speed_time_init): Use it to exclude broken netbsd1.4.1 getrusage. |
| * configure.in (m68*-*-netbsd1.4*): Remove code pretending getrusage |
| doesn't exist. |
| * tune/README (NetBSD 1.4.1 m68k): Update notes. |
| |
| * configure.in (mips*-*-* ABI=n32): Remove gcc_n32_ldflags and |
| cc_n32_ldflags, libtool knows to put the linker in n32 mode. |
| |
| 2004-05-15 Torbjorn Granlund <tege@swox.com> |
| |
| * config.guess (powerpc*-*-*): Add more processor types to mfpvr code. |
| * configure.in: Generalize powerpc subtype matching code. |
| |
| * mpz/fac_ui.c: Misc cleanups, spelling corrections. |
| |
| 2004-05-14 Kevin Ryde <kevin@swox.se> |
| |
| * mpf/sub.c: When one operand cancels high limbs of the other, strip |
| high zeros on the balance before truncating to destination precision. |
| Truncating first loses accuracy and can lead to a result 0 despite |
| operands being not equal. Reported by John Abbott. |
| Also, ensure exponent is zero when result is zero, for instance if |
| operands are exactly equal. |
| * tests/mpf/t-sub.c (check_data): New function, exercising these. |
| |
| 2004-05-12 Kevin Ryde <kevin@swox.se> |
| |
| * configure.in (AC_PROG_RANLIB): New macro, supposedly required by |
| automake, though it doesn't complain. |
| |
| * demos/expr/Makefile.am (ARFLAGS): Add a default setting, to |
| workaround an automake bug. |
| |
| 2004-05-10 Kevin Ryde <kevin@swox.se> |
| |
| * */Makefile.in, install-sh, aclocal.m4: Update to automake 1.8.4. |
| |
| * doc/gmp.texi (Demonstration Programs): Add a remark about expression |
| evaluation in the main gmp library. |
| |
| * demos/expr/exprfa.c (mpf_expr_a): Correction to mpX_init, use |
| mpf_init2 to follow requested precision. |
| * demos/expr/exprza.c, demos/expr/exprqa.c: Use wrappers for mpX_init, |
| to make parameters match. |
| |
| * demos/expr/run-expr.c: Don't use getopt, to avoid needing configury |
| for optarg declaration. Remove TRY macro, rename foo and bar to var_a |
| and var_b, for clarity. |
| * demos/expr/expr-impl.h: Don't use expr-config.h. |
| * configure.in (demos/expr/expr-config.h): Remove. |
| * demos/expr/expr-config.in: Remove file. |
| |
| 2004-05-08 Kevin Ryde <kevin@swox.se> |
| |
| * doc/configuration (Configure): Update for current automake not |
| copying acinclude.m4 into aclocal.m4. |
| |
| * configure.in, Makefile.am, doc/gmp.texi, doc/configuration, |
| tests/cxx/Makefile.am, demos/expr/Makefile.am, demos/expr/README, |
| demos/expr/expr.c, demos/expr/expr.h, demos/expr/expr-config-h.in, |
| demos/expr/expr-impl.h, demos/expr/run-expr.c, demos/expr/t-expr.c: |
| MPFR now published separately, remove various bits. |
| * mpfr/*, tests/cxx/t-headfr.cc, demos/expr/exprfr.c, |
| demos/expr/exprfra.c: Remove. |
| |
| 2004-05-07 Kevin Ryde <kevin@swox.se> |
| |
| * tests/cxx/Makefile.am (TESTS_ENVIRONMENT): Amend c++ shared library |
| path hack, on k62-unknown-dragonfly1.0 /usr/bin/make runs its commands |
| "set -e", so we need an "|| true" in case there's nothing to copy (for |
| instance in a static build). |
| |
| 2004-05-06 Kevin Ryde <kevin@swox.se> |
| |
| * mpn/alpha/mode1o.c: Remove, in favour of ... |
| * mpn/alpha/mode1o.asm: New file. |
| * mpn/alpha/alpha-defs.m4 (bwx_available_p): New macro. |
| |
| * tune/amd64.asm: Save rbx in r10 rather than on the stack. |
| |
| * configure.in (x86_64-*-*): Try also "-march=k8 -mno-sse2", in case |
| we're in ABI=32 on an old OS not supporting xmm regs. |
| (GMP_GCC_PENTIUM4_SSE2, GMP_OS_X86_XMM): Run these tests under |
| -march=k8 too, and not under ABI=64. |
| |
| * doc/gmp.texi (Converting Integers): For mpz_get_d, note truncation |
| and overflows. For mpz_get_d_2exp note truncation, note result if |
| OP==0, and cross reference libc frexp. |
| (Rational Conversions): For mpq_get_d, note truncation and overflows. |
| (Converting Floats): For mpf_get_d, note truncation and overflows. |
| For mpf_get_d_2exp, note truncation, note result if OP==0. |
| (Assembler Code Organisation): Note nails subdirectories. |
| Clarification of get_d_2exp OP==0 reported by Sylvain Pion. |
| |
| 2004-05-05 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/mullow_n.c, mpn/generic/mullow_basecase.c: New files |
| (mainly by Niels Möller). |
| * configure.in, mpn/Makefile.am: Add them. |
| |
| * gmp-impl.h (MULLOW_BASECASE_THRESHOLD, MULLOW_DC_THRESHOLD, |
| MULLOW_MUL_N_THRESHOLD): Override for TUNE_PROGRAM_BUILD. |
| |
| * tune/Makefile.am: Compile mullow_n.c. |
| * tune/common.c (speed_mpn_mullow_n, speed_mpn_mullow_basecase): |
| New functions. |
| * tune/speed.c (routine): Add entries for mpn_mullow_n and |
| mpn_mullow_basecase. |
| * tune/speed.h (SPEED_ROUTINE_MPN_MULLOW_N_CALL, |
| SPEED_ROUTINE_MPN_MULLOW_BASECASE): New #defines. |
| * tune/tuneup.c (tune_mullow): New function. |
| |
| * gmp-impl.h (invert_limb): Compute branch-freely. |
| |
| 2004-05-02 Kevin Ryde <kevin@swox.se> |
| |
| * mpn/amd64/mode1o.asm: Use movabsq to support large model non-PIC. |
| Use 32-bit insns to save code bytes, and to save a couple of cycles on |
| the initial setup multiplies. |
| |
| 2004-05-01 Kevin Ryde <kevin@swox.se> |
| |
| * doc/gmp.texi (References): Update gcc online docs url to |
| gcc.gnu.org. |
| |
| * configure.in (mips*-*-irix[6789]*): Correction to m4 quoting of this |
| pattern. (Believe the mips64*-*-* part also used picks up all current |
| irix6 tuples anyway.) Reported by Rainer Orth. |
| |
| 2004-04-30 Kevin Ryde <kevin@swox.se> |
| |
| * acinclude.m4 (GMP_PROG_CC_X86_GOT_EAX_EMITTED, |
| GMP_ASM_X86_GOT_EAX_OK): New macros. |
| (GMP_PROG_CC_WORKS): Use them to detect an old gas bug tickled by |
| recent gcc. Reported by David Newman. |
| |
| * doc/gmp.texi (Reentrancy): Note also gmp_randinit_default as an |
| alternative to gmp_randinit. |
| |
| 2004-04-29 Torbjorn Granlund <tege@swox.com> |
| |
| * configfsf.guess: Update to 2004-03-12. |
| * configfsf.sub: Likewise. |
| |
| 2004-04-27 Torbjorn Granlund <tege@swox.com> |
| |
| * mpz/rrandomb.c (gmp_rrandomb): Rework to avoid extra limb allocation |
| and to generate even numbers. |
| * mpn/generic/random2.c (gmp_rrandomb): Likewise. |
| |
| 2004-04-25 Kevin Ryde <kevin@swox.se> |
| |
| * gmp-impl.h (FORCE_DOUBLE): Don't use an asm with a match constraint |
| on a memory output, apparently not supported and provokes a warning |
| from gcc 3.4. |
| |
| 2004-04-24 Kevin Ryde <kevin@swox.se> |
| |
| * longlong.h (count_leading_zeros_gcc_clz, |
| count_trailing_zeros_gcc_ctz): New macros. |
| (count_leading_zeros, count_trailing_zeros) [x86]: Use them on gcc |
| 3.4. |
| |
| * configure.in (x86-*-* gcc_cflags_cpu): Give a -mtune at the start of |
| each option list, for use by gcc 3.4 to avoid deprecation warnings |
| about -mcpu. |
| |
| * mpz/aorsmul.c, mpz/aorsmul_i.c, mpz/cfdiv_q_2exp.c, |
| mpz/cfdiv_r_2exp.c, mpq/aors.c, mpf/ceilfloor.c: Give REGPARM_ATTR() |
| on function definition too, as demanded by gcc 3.4. |
| |
| 2004-04-22 Kevin Ryde <kevin@swox.se> |
| |
| * tests/rand/t-lc2exp.c (check_bigc1): New test. |
| |
| * doc/fdl.texi: Tweak @appendixsubsec -> @appendixsec to match our |
| preference for this in an @appendix, and because texi2pdf doesn't |
| support @appendixsubsec directly within an @appendix. |
| |
| 2004-04-20 Kevin Ryde <kevin@swox.se> |
| |
| * doc/texinfo.tex: Update to 2004-04-07.08 from texinfo 4.7. |
| * doc/gmp.texi, mpfr/mpfr.texi (@copying): Don't put a line break in |
| @ref within @copying, recent texinfo.tex doesn't like that. |
| |
| * demos/perl/GMP.xs (static_functable): Treat cygwin the same as mingw |
| DLLs. |
| |
| * */Makefile.in, install-sh: Update to automake 1.8.3. |
| * ltmain.sh, aclocal.m4, configure: Update to libtool 1.5.6. |
| |
| * gmp-impl.h (LIMB_HIGHBIT_TO_MASK): Use a compile-time constant |
| expression, rather than a configure test. |
| * acinclude.m4, configure.in (GMP_C_RIGHT_SHIFT): Remove, no longer |
| needed. |
| * tests/t-hightomask.c: New file. |
| * tests/Makefile.am (check_PROGRAMS): Add it. |
| |
| * macos/configure (parse_top_configure): Look for PACKAGE_NAME and |
| PACKAGE_VERSION now used by autoconf. |
| (what_objects): Only demand 9 object files, as for instance occurs in |
| the scanf directory. |
| (asm files): Transform labels L(foo) -> Lfoo. Take func name from |
| PROLOGUE to support empty "EPILOGUE()". Recognise and subsitute |
| register name "define()"s. |
| * macos/Makefile.in (CmnObjs): Add tal-notreent.o. |
| |
| 2004-04-19 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/speed.h (SPEED_ROUTINE_MPN_ROOTREM): New #define. |
| (speed_mpn_rootrem): Declare. |
| * tune/common.c (speed_mpn_rootrem): New function. |
| * tune/speed.c (routine): Add entry for mpn_rootrem. |
| |
| 2004-04-16 Kevin Ryde <kevin@swox.se> |
| |
| * doc/fdl.texi: Update from FSF, just fixing a couple of typos. |
| |
| * macos/configure, macos/Makefile.in: Add printf and scanf directories. |
| |
| * tests/mpz/t-gcd.c (check_data): New function, exercising K6 |
| gcd_finda bug. |
| |
| 2004-04-14 Kevin Ryde <kevin@swox.se> |
| |
| * doc/gmp.texi (Reentrancy, Random State Initialization): Note |
| gmp_randinit use of gmp_errno is not thread safe. Reported by Vincent |
| Lefèvre. |
| |
| * doc/gmp.texi (Random State Initialization): Add index entries for |
| gmp_errno and constants. |
| |
| * mpn/m68k/README: Update _SHORT_LIMB -> __GMP_SHORT_LIMB. |
| |
| * configure.in (--enable-mpbsd): Typo Berkley -> Berkeley in help msg. |
| |
| 2004-04-12 Kevin Ryde <kevin@swox.se> |
| |
| * demos/perl/GMP.xs (static_functable): New macro, use it for all |
| function tables, to support mingw DLL builds. |
| * demos/perl/INSTALL (NOTES FOR PARTICULAR SYSTEMS): Remove note on |
| DLLs, should be ok now. |
| |
| * demos/perl/sample.pl: Print the module and library versions in use. |
| |
| * demos/perl/GMP.pm, Makefile.PL (VERSION): Set to '2.00'. |
| * demos/perl/GMP.pm (COPYRIGHT): New in the doc section. |
| |
| * Makefile.am: Note 4.1.3 libtool versioning info, and REVISION policy. |
| |
| * tal-debug.c: Add <stdlib.h> for abort. |
| |
| 2004-04-07 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/refmpf.c (refmpf_add_ulp): Adjust exponent when needed. |
| |
| * mpn/generic/random2.c: Rewrite (clone mpz/rrandomb.c). |
| |
| 2004-04-07 Kevin Ryde <kevin@swox.se> |
| |
| * mpn/x86/k6/gcd_finda.asm: Correction jbe -> jb in initial setups. |
| Zero flag is wrong here, it relects only the high limb of the compare, |
| leading to n1>=n2 not satisfied and wrong results. cp[1]==0x7FFFFFFF |
| with cp[0]>=0x80000001 provokes this. |
| |
| * doc/gmp.texi (BSD Compatible Functions): Note "pow" name clash under |
| the pow function description too. |
| (Language Bindings): Add XEmacs (betas at this stage). Reported by |
| Jerry James. |
| |
| * tests/refmpn.c (refmpn_mod2): Correction to ASSERTs, r==a is allowed. |
| |
| * gen-psqr.c (generate_mod): Cast mpz_invert_ui_2exp args, for K&R. |
| * gen-bases.c, gen-fib.c, gen-psqr.c: For mpz_out_str, use stdout |
| instead of 0, in case a K&R treats int and FILE* params differently. |
| |
| 2004-04-04 Kevin Ryde <kevin@swox.se> |
| |
| * gmp-impl.h (BSWAP_LIMB) [amd64]: New macro. |
| (FORCE_DOUBLE): Use this for amd64 too. |
| |
| * tests/amd64check.c, tests/amd64call.asm: New files, derived in part |
| from x86check.c and x86call.asm. |
| * tests/Makefile.am (EXTRA_libtests_la_SOURCES): Add them. |
| * configure.in (x86_64-*-* ABI=64): Use them. |
| |
| 2004-04-03 Kevin Ryde <kevin@swox.se> |
| |
| * mpn/amd64/mode1o.asm: New file. |
| * mpn/amd64/amd64-defs.m4 (ASSERT): New macro. |
| |
| * mpn/x86/k7/mmx/divrem_1.asm, mpn/x86/pentium4/sse2/divrem_1.asm: Add |
| note on how "dr" part of algorithm is handled. |
| |
| * mpn/x86/k7/dive_1.asm, mpn/x86/k7/mod_34lsub1.asm, |
| mpn/x86/k7/mode1o.asm: Note Hammer (32-bit mode) speeds. |
| |
| 2004-03-31 Kevin Ryde <kevin@swox.se> |
| |
| * doc/gmp.texi (Language Bindings): Add GOO, MLGMP and Numerix. |
| |
| * mpf/mul_2exp.c, mpf/div_2exp.c: Rate u==0 as UNLIKELY. |
| |
| 2004-03-28 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/divrem_1.asm: Trim a few cycles. |
| |
| 2004-03-27 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/amd64/sublsh1_n.asm: Fix typo. |
| |
| * mpn/generic/divrem_1.c: Fix typo. |
| |
| * mpn/generic/sqr_basecase.c: Fix typo. |
| |
| * mpn/amd64/divrem_1.asm: New file. |
| |
| 2004-03-20 Kevin Ryde <kevin@swox.se> |
| |
| * longlong.h (power, powerpc): Add comments on how we select this code. |
| |
| * gmp-h.in (mpz_get_ui): Use ?: instead of mask style, gcc treats the |
| two identically but ?: is a bit clearer. |
| |
| * insert-dbl.c: Remove file, no longer used, scaling is now integrated |
| in mpn_get_d. |
| * Makefile.am (libgmp_la_SOURCES): Remove insert-dbl.c. |
| * gmp-impl.h (__gmp_scale2): Remove prototype. |
| |
| 2004-03-17 Kevin Ryde <kevin@swox.se> |
| |
| * mpn/x86/fat/fat.c (__gmpn_cpuvec_init, fake_cpuid_table): Add x86_64. |
| |
| * mpq/get_d.c: Use mpn_tdiv_qr, demand den>0 per canonical form. |
| |
| 2004-03-16 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/sqr_basecase.c: Add versions using mpn_addmul_2 and |
| mpn_addmul_2s. |
| |
| 2004-03-14 Kevin Ryde <kevin@swox.se> |
| |
| * mpf/mul_ui.c: Incorporate carry from low limbs, for exactness. |
| * tests/mpf/t-mul_ui.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| |
| * mpf/div.c: Use mpn_tdiv_qr. Use just one TMP_ALLOC. Use full |
| divisor, since truncating can lose accuracy. |
| * tests/mpf/t-div.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| |
| * tests/mpf/t-set_q.c, tests/mpf/t-ui_div.c (check_various): Amend |
| bogus 99/4 test. |
| * tests/mpf/t-ui_div.c (check_rand): Exercise r==v overlap. |
| |
| * tests/refmpf.c, tests/tests.h (refmpf_set_overlap): New function. |
| |
| * mpf/cmp_si.c [nails]: Correction, cast vval in exp comparisons, for |
| when vval=-0x800..00 and limb==longlong. |
| |
| * mpf/cmp_si.c [nails]: Correction, return usign instead of 1 when |
| uexp==2 but value bigger than an mp_limb_t. |
| * tests/mpf/t-cmp_si.c (check_data): Add test cases. |
| |
| * tests/trace.c (mpf_trace): Use ABS(mp_trace_base) to allow for |
| negative bases used for upper case hex in integer traces. |
| |
| 2004-03-12 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/generic/sb_divrem_mn.c: Correct header comment. |
| |
| 2004-03-11 Kevin Ryde <kevin@swox.se> |
| |
| * aclocal.m4, configure, ltmain.sh: Downgrade to libtool 1.5, version |
| 1.5.2 doesn't remove .libs/*.a files when rebuilding, which is bad for |
| development when changing contents or with duplicate named files like |
| we have. |
| |
| Revert this, ie restore AR_FLAGS=cq: |
| * acinclude.m4 (GMP_PROG_AR): Remove AR_FLAGS=cq, libtool 1.5.2 now |
| does this itself on detecting duplicate object filenames in piecewise |
| linking mode. |
| |
| * randbui.c, randmui.c [longlong+nails]: Correction to conditionals |
| for second limb. |
| |
| * mpz/aors_ui.h, mpz/cdiv_q_ui.c, mpz/cdiv_qr_ui.c, mpz/cdiv_r_ui.c, |
| mpz/cdiv_ui.c, mpz/fdiv_q_ui.c, mpz/fdiv_qr_ui.c, mpz/fdiv_r_ui.c, |
| mpz/fdiv_ui.c, mpz/gcd_ui.c, mpz/iset_ui.c, mpz/lcm_ui.c, |
| mpz/set_ui.c, mpz/tdiv_q_ui.c, mpz/tdiv_qr_ui.c, mpz/tdiv_r_ui.c, |
| mpz/tdiv_ui.c, mpz/ui_sub.c, mpf/div_ui.c, mpf/mul_ui.c |
| [longlong+nails]: Amend #if to avoid warnings about shift amount. |
| |
| 2004-03-07 Kevin Ryde <kevin@swox.se> |
| |
| * mpf/reldiff.c: Use rprec+ysize limbs for d, to ensure accurate |
| result. Inline mpf_abs(d,d) and mpf_cmp_ui(x,0), and rate the latter |
| UNLIKELY. |
| |
| * mpf/ui_div.c: Use mpn_tdiv_qr. Use just one TMP_ALLOC. Use full |
| divisor, since truncating can lose accuracy. |
| * tests/mpf/t-ui_div.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| |
| * mpf/set_q.c: Expand TMP_ALLOC_LIMBS_2, to make conditional clearer |
| and avoid 1 limb alloc when not wanted. |
| |
| * gmp-impl.h (WANT_TMP_DEBUG): Define to 0 if not defined. |
| (TMP_ALLOC_LIMBS_2): Use "if" within macro rather than "#if", for less |
| preprocessor conditionals. |
| |
| * mpf/mul_2exp.c, mpf/div_2exp.c: Add some comments. |
| |
| * tests/refmpn.c (refmpn_sb_divrem_mn, refmpn_tdiv_qr): Nailify. |
| |
| 2004-03-04 Kevin Ryde <kevin@swox.se> |
| |
| * gen-psqr.c (print): Add CNST_LIMB in PERFSQR_MOD_TEST, for benefit |
| of K&R. |
| * tests/mpn/t-perfsqr.c (PERFSQR_MOD_1): Use CNST_LIMB for K&R. |
| |
| * doc/configuration (Configure): Remove mkinstalldirs, no longer used. |
| |
| * acinclude.m4 (GMP_PROG_AR): Remove AR_FLAGS=cq, libtool 1.5.2 now |
| does this itself on detecting duplicate object filenames in piecewise |
| linking mode. |
| |
| * configure.in (hppa2.0*-*-*): Test sizeof(long) == 4 or 8 to verify |
| ABI=2.0n versus ABI=2.0w. In particular this lets CC=cc_bundled |
| correctly fall back to ABI=2.0n (we don't automatically add CC=+DD64 |
| to that compiler, currently). |
| |
| * doc/gmp.texi (Reentrancy): Note C++ mpf_class constructors using |
| global default precision. |
| (Random State Miscellaneous): Describe gmp_urandomb_ui as giving N |
| bits. |
| (C++ Interface Floats): Describe operator= copying the value, not the |
| precision, and what this can mean about copy constructor versus |
| default constructor plus assignment. |
| |
| * mpf/set_q.c: Use mpn_tdiv_qr rather than mpn_divrem, so no shifting. |
| Don't truncate the divisor, it can make the result inaccurate. |
| * tests/mpf/t-set_q.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| |
| * mpf/set.c: Use MPN_COPY_INCR, in case r==u and ABSIZ(u) > PREC(r)+1. |
| No actual bug here, because MPN_COPY has thusfar been an alias for |
| MPN_COPY_INCR, only an ASSERT failure. |
| * tests/mpf/t-set.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| |
| * mpf/set.c, mpf/iset.c: Do MPN_COPY last, for possible tail call. |
| |
| * mpf/set_d.c: Rate d==0 as UNLIKELY. Store size before extract call, |
| to shorten lifespan of "negative". |
| |
| * mpf/init.c, mpf/init2.c, mpf/iset_d.c, mpf/iset_si.c, |
| mpf/iset_str.c, mpf/iset_ui.c: Store prec before alloc call, for one |
| less live quantity across that call. |
| * mpf/init.c, mpf/init2.c, mpf/iset_str.c: Store size and exp before |
| alloc call, to overlap with other operations. |
| |
| * tests/refmpf.c, tests/tests.h (refmpf_fill, refmpf_normalize, |
| refmpf_validate, refmpf_validate_division): New functions. |
| |
| * tests/refmpn.c, tests/tests.h (refmpn_copy_extend, |
| refmpn_lshift_or_copy_any, refmpn_rshift_or_copy_any): New functions. |
| |
| * tal-debug.c: Add <string.h> for strcmp. |
| |
| * tests/cxx/t-istream.cc (check_mpz, check_mpq, check_mpf): Use size_t |
| for loop index, to quieten g++ warning. |
| |
| 2004-03-02 Kevin Ryde <kevin@swox.se> |
| |
| * tests/mpn/t-hgcd.c: Use __GMP_PROTO on prototypes. |
| |
| 2004-03-01 Torbjorn Granlund <tege@swox.com> |
| |
| With Karl Hasselström: |
| * mpn/generic/dc_divrem_n.c (mpn_dc_div_2_by_1): New function, with |
| meat from old mpn_dc_divrem_n. Accept scratch parameter. Rewrite to |
| avoid a recursive call. |
| (mpn_dc_div_3_by_2): New function, with meat from old |
| mpn_dc_div_3_halves_by_2. Accept scratch parameter. |
| (mpn_dc_divrem_n): Now just allocate scratch space and call new |
| mpn_dc_div_2_by_1. |
| |
| 2004-02-29 Kevin Ryde <kevin@swox.se> |
| |
| * longlong.h (count_leading_zeros) [alpha gcc]: New version, inlining |
| mpn/alpha/cntlz.asm cmpbge technique. |
| |
| * aclocal.m4, configure, install-sh, missing, ltmain.sh, |
| */Makefile.in: Update to automake 1.8.2 and libtool 1.5.2. |
| |
| * doc/gmp.texi (C++ Interface Integers): Note / and % rounding follows |
| C99 / and %. |
| (Exact Remainder): Index entries for divisibility testing algorithm. |
| |
| * tune/time.c (speed_endtime): Return 0.0 for negative time measured. |
| Revise usage comments for clarity. |
| * tune/common.c (speed_measure): Recognise speed_endtime 0.0 for |
| failed measurement. |
| |
| * tests/mpn/t-get_d.c (check_rand): Correction to nhigh_mask setup. |
| |
| 2004-02-27 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/tuneup.c (tune_dc, tune_set_str): Up param.step_factor. |
| |
| * tests/mpz/t-gcd.c: Decrease # of tests to 50. |
| |
| 2004-02-27 Kevin Ryde <kevin@swox.se> |
| |
| * tests/devel/try.c: Add a comment that this is not for Cray systems. |
| |
| * mpf/set_q.c: Don't support den(q)<0, demand canonical form in the |
| usual way. |
| |
| 2004-02-24 Torbjorn Granlund <tege@swox.com> |
| |
| From Kevin: |
| * mpn/generic/mul_fft.c (mpn_fft_add_modF): Loop until normalization |
| criterion met. |
| |
| 2004-02-22 Kevin Ryde <kevin@swox.se> |
| |
| * acinclude.m4 (GMP_PROG_CC_WORKS, GMP_OS_X86_XMM, GMP_PROG_CXX_WORKS): |
| Remove files that might look like compiler output, so our "||" |
| alternatives are not fooled. |
| |
| * acinclude.m4 (GMP_PROG_CC_WORKS): Add test for lshift_com code |
| mis-compiled by certain IA-64 HP cc at +O3. |
| |
| * gmp-impl.h (USE_LEADING_REGPARM): Disable under prof or gprof, for |
| the benefit of freebsd where .mcount clobbers registers. Spotted by |
| Torbjorn. |
| * configure.in (WANT_PROFILING_PROF, WANT_PROFILING_GPROF): New |
| AC_DEFINEs. |
| |
| 2004-02-21 Kevin Ryde <kevin@swox.se> |
| |
| * configure.in (sparc64-*-*bsd*): Amend -m32 setup for ABI=32, so it's |
| not used in ABI=64 on the BSD systems. |
| |
| 2004-02-18 Niels Möller <nisse@lysator.liu.se> |
| |
| * tests/mpz/t-gcd.c (gcdext_valid_p): New function. |
| (ref_mpz_gcd): Deleted function. |
| (one_test): Rearranged to call mpz_gcdext first, so that the |
| returned value can be validated. |
| (main): Don't use ref_mpz_gcd. |
| |
| 2004-02-18 Torbjorn Granlund <tege@swox.com> |
| |
| * gmp-impl.h (MPN_TOOM3_MAX_N): Move to !WANT_FFT section. |
| |
| * tests/mpz/t-mul.c: Exclude special huge operands unless WANT_FFT. |
| |
| * mpz/rrandomb.c (gmp_rrandomb): Rewrite. |
| |
| * mpn/generic/mul_n.c (mpn_toom3_sqr_n): Remove write-only variable c5. |
| |
| 2004-02-18 Kevin Ryde <kevin@swox.se> |
| |
| * mpf/iset_si.c, mpf/iset_ui.c, mpf/set_si.c, mpf/set_ui.c [nails]: |
| Always store second limb, to avoid a conditional. |
| |
| * tests/mpf/t-get_ui.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| * tests/mpf/t-get_si.c (check_limbdata): Further tests. |
| * gmp-impl.h (MP_EXP_T_MAX, MP_EXP_T_MIN): New defines. |
| |
| * mpf/get_ui.c, mpf/get_si.c: Remove size==0 test, it's covered by |
| other conditions. Attempt greater clarity by expressing conditions as |
| based on available data range. |
| * mpf/get_si.c [nails]: Correction, don't bail on exp > abs_size, |
| since may still have second limb above radix point available. |
| * mpf/get_ui.c: Nailify. |
| |
| 2004-02-16 Kevin Ryde <kevin@swox.se> |
| |
| * mpz/scan0.c, mpz/scan1.c: Use count_trailing_zeros, instead of |
| count_leading_zeros on limb&-limb. |
| |
| * mpf/sqrt.c: Use "/ 2" for exp, avoiding C undefined behaviour on |
| ">>" of negatives. Correction to comment, exp is rounded upwards. |
| SIZ(r) always prec now, no need for tsize expression. Store EXP(r) |
| and SIZ(r) where calculated to reduce variable lifespans. Make tsize |
| mp_size_t not mp_exp_t, though of course those are currently the same. |
| |
| * gmp-h.in (GMP_ERROR_ALLOCATE, GMP_ERROR_BAD_STRING, |
| GMP_ERROR_UNUSED_ERROR): Remove, never used or documented, and we |
| don't want to use globals for communicating error information. |
| |
| * mpz/gcd_ui.c [nails]: Correction, actually return a value. |
| |
| * mpn/generic/addmul_1.c, mpn/generic/submul_1.c [nails==1]: Add code. |
| |
| 2004-02-15 Kevin Ryde <kevin@swox.se> |
| |
| * tests/mpz/t-jac.c (check_data): Remove unnecessary variable |
| "answer". |
| |
| 2004-02-14 Torbjorn Granlund <tege@swox.com> |
| |
| * mpn/ia64/aors_n.asm: Break a group with a RAW conflict. |
| |
| 2004-02-14 Kevin Ryde <kevin@swox.se> |
| |
| * acinclude.m4 (GMP_C_RIGHT_SHIFT): Note that it's "long"s which we're |
| concerned about. |
| |
| * mpn/generic/mul_n.c: Add some remarks about toom3 high zero |
| stripping. |
| |
| * mpn/generic/scan0.c, mpn/generic/scan1.c: Remove design issue |
| remarks. What to do about going outside `up' space is a problem, but |
| anything to address it would be an incompatible change. |
| |
| 2004-02-12 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpn/t-hgcd.c: Remove unused variables. |
| |
| * mpn/ia64/hamdist.asm: Remove bundling incompatible with HP-UX |
| assember. Misc HP-UX changes. |
| * mpn/ia64/gcd_1.asm: Add some syntax to placid the HP-UX assembler. |
| |
| 2004-02-11 Kevin Ryde <kevin@swox.se> |
| |
| * longlong.h (power, powerpc): Use HAVE_HOST_CPU_FAMILY_power and |
| HAVE_HOST_CPU_FAMILY_powerpc rather than various cpp defines. |
| |
| * gmp-impl.h: Add remarks about limits.h and Cray etc. |
| |
| * mpn/ia64/mul_1.asm: Don't put .pred directives on labelled lines, |
| hpux 11.23 assembler doesn't like that. |
| * mpn/ia64/README: Add a note on this. |
| |
| * dumbmp.c (mpz_mul): Set ALLOC(r) for new data block used. Reported |
| by Jason Moxham. |
| |
| * mpn/pa32/README, mpn/pa64/README (REFERENCES): New sections. |
| |
| 2004-02-10 Torbjorn Granlund <tege@swox.com> |
| |
| * tests/mpz/t-gcd.c: Decrease # of tests run. |
| |
| * mpn/*/gmp-mparam.h: Add HGCD values, update TOOM values. |
| |
| 2004-02-01 Torbjorn Granlund <tege@swox.com> |
| |
| From Kevin: |
| * config.guess: Recognize AMD's hammer processors, return x86_64. |
| |
| 2004-01-31 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd.c (mpn_cmp_sum3): Declare static. |
| |
| 2004-01-25 Niels Möller <nisse@lysator.liu.se> |
| |
| * tests/mpn/Makefile.am (check_PROGRAMS): Add t-hgcd. |
| |
| * mpn/generic/hgcd.c (hgcd_jebelean): Simplify, use mpn_cmp_sum3. |
| (mpn_cmp_sum3): New function. |
| (mpn_diff_smaller_p): Remove. |
| (hgcd_final, hgcd_jebelean, hgcd_small_1, hgcd_small_2, euclid_step): |
| Remove tp,talloc arguments. Callers changed. |
| |
| 2004-01-25 Torbjorn Granlund <tege@swox.com> |
| |
| * tune/tuneup.c (all): Reenable calls of tune_gcd_schoenhage and |
| tune_hgcd. |
| |
| * mpn/generic/gcd.c: Reenable Schoenhage code. |
| |
| With Niels Möller: |
| * mpn/generic/hgcd.c: Add const and inline to several functions. |
| (qstack_push_start qstack_push_end qstack_push_quotient): Remove. |
| (euclid_step): Insert removed functions here. |
| (hgcd_adjust): Simplify, don't handle d != 1. |
| (qstack_adjust): Corresponding changes. |
| (mpn_hgcd2_lehmer_step): Remove redundant tests for bh against zero. |
| (hgcd_start_row_p): Tweak. |
| (hgcd_final): Shorten life of ralloc. |
| |
| 2004-01-24 Kevin Ryde <kevin@swox.se> |
| |
| * tests/mpf/t-sqrt.c (check_rand1): Further diagnostic printouts. |
| |
| * mpn/generic/sqrtrem.c (mpn_sqrtrem): Add ASSERT_MPN. |
| (mpn_dc_sqrtrem): Add casts for K&R. |
| |
| * mpf/sqrt_ui.c: Nailify. |
| |
| * mpf/set_z.c: Do MPN_COPY last, for possible tail call. |
| |
| * doc/gmp.texi (Miscellaneous Float Functions): For mpf_random2, note |
| exponent is in limbs. |
| |
| * mpn/ia64/README: Add remark about concentrating on itanium-2. |
| |
| 2004-01-22 Kevin Ryde <kevin@swox.se> |
| |
| * mpf/sqrt.c: Change tsize calculation to get prec limbs result |
| always, previously got prec+1 when exp was odd. |
| * tests/mpf/t-sqrt.c (check_rand1): New function, code from main. |
| (check_rand2): New function. |
| |
| * mpf/sqrt_ui.c: Change rsize calculation to get prec limbs result, |
| previously got prec+1. |
| * tests/mpf/t-sqrt_ui.c: New file. |
| * tests/mpf/Makefile.am (check_PROGRAMS): Add it. |
| |
| * tests/refmpf.c, tests/tests.h (refmpf_add_ulp, |
| refmpf_set_prec_limbs): New functions. |
| |
| * mpz/get_d_2exp.c, mpf/get_d_2exp.c: Remove x86+m68k force to double, |
| mpn_get_d now does this. Remove res==1.0 check for round upwards, |
| mpn_get_d now rounds towards zero. Move exp store to make mpn_get_d a |
| tail call. |
| |
| * configure.in (x86-*-*): Use ABI=32 rather than ABI=standard. |
| Use gcc -m32 when available, to force mode on bi-arch amd64 gcc. |
| * configure.in, acinclude.m4 (x86_64-*-*): Merge into plain x86 setups |
| as ABI=64. Support ABI=32, using athlon code. Use gcc -mcpu=k8, |
| -march=k8. |
| (amd64-*-*): Remove pattern, config.sub only gives x86_64. |
| * doc/gmp.texi (ABI and ISA): Add x86_64 dual ABIs. |
| |
| * mpn/amd64/README: Add reference to ABI spec. |
| |
| 2004-01-17 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd.c (hgcd_adjust): Backed out mpn_addlsh1_n |
| change for now. |
| |
| * mpn/generic/hgcd.c (hgcd_adjust): Fixed calls of mpn_addlsh1_n. |
| |
| 2004-01-17 Kevin Ryde <kevin@swox.se> |
| |
| * tune/README: Remove open/mpn versions of toom3, no longer exist. |
| * tune/powerpc64.asm: Remove unused L(again). |
| * tune/time.c (mftb): Note single mftb possible for powerpc64. |
| |
| * mpn/generic/mode1o.c: Use "c<s" to do underflow detection in last |
| step, for better parallelism. |
| |
| * mpn/generic/get_d.c: Preserve comments about hppa fcnv,udw,dbl from |
| previous mpz_get_d code. |
| |
| * tune/freq.c: Add some comments about systems not covered. |
| |
| * gmp-h.in (_GMP_H_HAVE_FILE): Add _MSL_STDIO_H for Metrowerks. |
| Reported by Tomas Zahradnicky. |
| |
| 2004-01-16 Niels Möller <nisse@lysator.liu.se> |
| |
| * mpn/generic/hgcd.c (mpn_diff_smaller_p): Use MPN_DECR_U. |
| (hgcd_adjust): Use mpn_addlsh1_n when available. |
| |
| 2004-01-16 Kevin Ryde <kevin@swox.se> |
| |
| * configure.in (powerpc64-*-linux*): Try gcc64. Try -m64 with |
| "cflags_maybe" to get it used in all probing. Add sizeof-long-8 test |
| to check the mode is right if -m64 is not applicable. |
| |
| 2004-01-15 Kevin Ryde <kevin@swox.se> |
| |
| * configure.in (--with-readline=detect): Check for readline/readline.h |
| and readline/history.h. Report result of detection. |
| |
| 2004-01-14 Niels Möller <nisse@lysator.liu.se> |
| |
| * tune/speed.c (routine): Disabled speed_mpn_hgcd_lehmer. |
| * tune/common.c (speed_mpn_hgcd_lehmer): Disabled function. |
| |
| * mpn/generic/hgcd.c (mpn_hgcd_lehmer_itch, mpn_hgcd_lehmer) |
| (mpn_hgcd_equal): Deleted functions. |
| |
| * mpn/generic/gcd.c (hgcd_start_row_p): Deleted function. |
| (gcd_schoenhage): Deleted assertion code using mpn_hgcd_lehmer. |
| |
| * mpn/generic/hgcd.c (hgcd_final): Fixed ASSERT typos. |
| (mpn_hgcd): To use Lehmer's algorithm, call hgcd_final directly, |
| not mpn_hgcd_lehmer. |
| |
| * mpn/generic/gcd.c (gcd_schoenhage): Updated for changes to |
| mpn_hgcd and mpn_hgcd_fix. (Schoenhage code is still disabled). |
| |
|
