| // |
| // Copyright (c) 2017 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #include "harness/compat.h" |
| #include "harness/kernelHelpers.h" |
| #include "harness/testHarness.h" |
| |
| #include <string.h> |
| #include "cl_utils.h" |
| #include "tests.h" |
| |
| #include <CL/cl_half.h> |
| |
| typedef struct ComputeReferenceInfoF_ |
| { |
| float *x; |
| cl_ushort *r; |
| f2h f; |
| cl_ulong i; |
| cl_uint lim; |
| cl_uint count; |
| } ComputeReferenceInfoF; |
| |
| typedef struct ComputeReferenceInfoD_ |
| { |
| double *x; |
| cl_ushort *r; |
| d2h f; |
| cl_ulong i; |
| cl_uint lim; |
| cl_uint count; |
| } ComputeReferenceInfoD; |
| |
| typedef struct CheckResultInfoF_ |
| { |
| const float *x; |
| const cl_ushort *r; |
| const cl_ushort *s; |
| f2h f; |
| const char *aspace; |
| cl_uint lim; |
| cl_uint count; |
| int vsz; |
| } CheckResultInfoF; |
| |
| typedef struct CheckResultInfoD_ |
| { |
| const double *x; |
| const cl_ushort *r; |
| const cl_ushort *s; |
| d2h f; |
| const char *aspace; |
| cl_uint lim; |
| cl_uint count; |
| int vsz; |
| } CheckResultInfoD; |
| |
| static cl_int |
| ReferenceF(cl_uint jid, cl_uint tid, void *userInfo) |
| { |
| ComputeReferenceInfoF *cri = (ComputeReferenceInfoF *)userInfo; |
| cl_uint lim = cri->lim; |
| cl_uint count = cri->count; |
| cl_uint off = jid * count; |
| float *x = cri->x + off; |
| cl_ushort *r = cri->r + off; |
| f2h f = cri->f; |
| cl_ulong i = cri->i + off; |
| cl_uint j, rr; |
| |
| if (off + count > lim) |
| count = lim - off; |
| |
| for (j = 0; j < count; ++j) { |
| x[j] = as_float((cl_uint)(i + j)); |
| r[j] = f(x[j]); |
| } |
| |
| return 0; |
| } |
| |
| static cl_int |
| CheckF(cl_uint jid, cl_uint tid, void *userInfo) |
| { |
| CheckResultInfoF *cri = (CheckResultInfoF *)userInfo; |
| cl_uint lim = cri->lim; |
| cl_uint count = cri->count; |
| cl_uint off = jid * count; |
| const float *x = cri->x + off; |
| const cl_ushort *r = cri->r + off; |
| const cl_ushort *s = cri->s + off; |
| f2h f = cri->f; |
| cl_uint j; |
| cl_ushort correct2 = f( 0.0f); |
| cl_ushort correct3 = f(-0.0f); |
| cl_int ret = 0; |
| |
| if (off + count > lim) |
| count = lim - off; |
| |
| if (!memcmp(r, s, count*sizeof(cl_ushort))) |
| return 0; |
| |
| for (j = 0; j < count; j++) { |
| if (s[j] == r[j]) |
| continue; |
| |
| // Pass any NaNs |
| if ((s[j] & 0x7fff) > 0x7c00 && (r[j] & 0x7fff) > 0x7c00 ) |
| continue; |
| |
| // retry per section 6.5.3.3 |
| if (IsFloatSubnormal(x[j]) && (s[j] == correct2 || s[j] == correct3)) |
| continue; |
| |
| // if reference result is subnormal, pass any zero |
| if (gIsEmbedded && IsHalfSubnormal(r[j]) && (s[j] == 0x0000 || s[j] == 0x8000)) |
| continue; |
| |
| vlog_error("\nFailure at [%u] with %.6a: *0x%04x vs 0x%04x, vector_size = %d, address_space = %s\n", |
| j+off, x[j], r[j], s[j], cri->vsz, cri->aspace); |
| |
| ret = 1; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| static cl_int |
| ReferenceD(cl_uint jid, cl_uint tid, void *userInfo) |
| { |
| ComputeReferenceInfoD *cri = (ComputeReferenceInfoD *)userInfo; |
| cl_uint lim = cri->lim; |
| cl_uint count = cri->count; |
| cl_uint off = jid * count; |
| double *x = cri->x + off; |
| cl_ushort *r = cri->r + off; |
| d2h f = cri->f; |
| cl_uint j; |
| cl_ulong i = cri->i + off; |
| |
| if (off + count > lim) |
| count = lim - off; |
| |
| for (j = 0; j < count; ++j) { |
| x[j] = as_double(DoubleFromUInt((cl_uint)(i + j))); |
| r[j] = f(x[j]); |
| } |
| |
| return 0; |
| } |
| |
| static cl_int |
| CheckD(cl_uint jid, cl_uint tid, void *userInfo) |
| { |
| CheckResultInfoD *cri = (CheckResultInfoD *)userInfo; |
| cl_uint lim = cri->lim; |
| cl_uint count = cri->count; |
| cl_uint off = jid * count; |
| const double *x = cri->x + off; |
| const cl_ushort *r = cri->r + off; |
| const cl_ushort *s = cri->s + off; |
| d2h f = cri->f; |
| cl_uint j; |
| cl_ushort correct2 = f( 0.0); |
| cl_ushort correct3 = f(-0.0); |
| cl_int ret = 0; |
| |
| if (off + count > lim) |
| count = lim - off; |
| |
| if (!memcmp(r, s, count*sizeof(cl_ushort))) |
| return 0; |
| |
| for (j = 0; j < count; j++) { |
| if (s[j] == r[j]) |
| continue; |
| |
| // Pass any NaNs |
| if ((s[j] & 0x7fff) > 0x7c00 && (r[j] & 0x7fff) > 0x7c00) |
| continue; |
| |
| if (IsDoubleSubnormal(x[j]) && (s[j] == correct2 || s[j] == correct3)) |
| continue; |
| |
| // if reference result is subnormal, pass any zero result |
| if (gIsEmbedded && IsHalfSubnormal(r[j]) && (s[j] == 0x0000 || s[j] == 0x8000)) |
| continue; |
| |
| vlog_error("\nFailure at [%u] with %.13la: *0x%04x vs 0x%04x, vector_size = %d, address space = %s (double precision)\n", |
| j+off, x[j], r[j], s[j], cri->vsz, cri->aspace); |
| |
| ret = 1; |
| break; |
| } |
| |
| return ret; |
| } |
| |
| static cl_half float2half_rte(float f) |
| { |
| return cl_half_from_float(f, CL_HALF_RTE); |
| } |
| |
| static cl_half float2half_rtz(float f) |
| { |
| return cl_half_from_float(f, CL_HALF_RTZ); |
| } |
| |
| static cl_half float2half_rtp(float f) |
| { |
| return cl_half_from_float(f, CL_HALF_RTP); |
| } |
| |
| static cl_half float2half_rtn(float f) |
| { |
| return cl_half_from_float(f, CL_HALF_RTN); |
| } |
| |
| static cl_half double2half_rte(double f) |
| { |
| return cl_half_from_double(f, CL_HALF_RTE); |
| } |
| |
| static cl_half double2half_rtz(double f) |
| { |
| return cl_half_from_double(f, CL_HALF_RTZ); |
| } |
| |
| static cl_half double2half_rtp(double f) |
| { |
| return cl_half_from_double(f, CL_HALF_RTP); |
| } |
| |
| static cl_half double2half_rtn(double f) |
| { |
| return cl_half_from_double(f, CL_HALF_RTN); |
| } |
| |
| int test_vstore_half( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| switch (get_default_rounding_mode(deviceID)) |
| { |
| case CL_FP_ROUND_TO_ZERO: |
| return Test_vStoreHalf_private(deviceID, float2half_rtz, double2half_rte, ""); |
| case 0: |
| return -1; |
| default: |
| return Test_vStoreHalf_private(deviceID, float2half_rte, double2half_rte, ""); |
| } |
| } |
| |
| int test_vstore_half_rte( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreHalf_private(deviceID, float2half_rte, double2half_rte, "_rte"); |
| } |
| |
| int test_vstore_half_rtz( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreHalf_private(deviceID, float2half_rtz, double2half_rtz, "_rtz"); |
| } |
| |
| int test_vstore_half_rtp( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreHalf_private(deviceID, float2half_rtp, double2half_rtp, "_rtp"); |
| } |
| |
| int test_vstore_half_rtn( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreHalf_private(deviceID, float2half_rtn, double2half_rtn, "_rtn"); |
| } |
| |
| int test_vstorea_half( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| switch (get_default_rounding_mode(deviceID)) |
| { |
| case CL_FP_ROUND_TO_ZERO: |
| return Test_vStoreaHalf_private(deviceID,float2half_rtz, double2half_rte, ""); |
| case 0: |
| return -1; |
| default: |
| return Test_vStoreaHalf_private(deviceID, float2half_rte, double2half_rte, ""); |
| } |
| } |
| |
| int test_vstorea_half_rte( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreaHalf_private(deviceID, float2half_rte, double2half_rte, "_rte"); |
| } |
| |
| int test_vstorea_half_rtz( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreaHalf_private(deviceID, float2half_rtz, double2half_rtz, "_rtz"); |
| } |
| |
| int test_vstorea_half_rtp( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreaHalf_private(deviceID, float2half_rtp, double2half_rtp, "_rtp"); |
| } |
| |
| int test_vstorea_half_rtn( cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vStoreaHalf_private(deviceID, float2half_rtn, double2half_rtn, "_rtn"); |
| } |
| |
| #pragma mark - |
| |
| int Test_vStoreHalf_private( cl_device_id device, f2h referenceFunc, d2h doubleReferenceFunc, const char *roundName ) |
| { |
| int vectorSize, error; |
| cl_program programs[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| cl_kernel kernels[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| |
| uint64_t time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| uint64_t min_time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| memset( min_time, -1, sizeof( min_time ) ); |
| cl_program doublePrograms[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| cl_kernel doubleKernels[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| uint64_t doubleTime[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| uint64_t min_double_time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| memset( min_double_time, -1, sizeof( min_double_time ) ); |
| |
| bool aligned= false; |
| |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| const char *source[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " vstore_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], i, f );\n" |
| "}\n" |
| }; |
| |
| const char *source_v3[] = { |
| "__kernel void test( __global float *p, __global half *f,\n" |
| " uint extra_last_thread)\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t adjust = 0;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " adjust = 3-extra_last_thread;\n" |
| " } " |
| " vstore_half3",roundName,"( vload3(i, p-adjust), i, f-adjust );\n" |
| "}\n" |
| }; |
| |
| const char *source_private_store[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __private ushort data[16];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t offset = 0;\n" |
| " size_t vecsize = vec_step(p[i]);\n" |
| " vstore_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], 0, (__private half *)(&data[0]) );\n" |
| " for(offset = 0; offset < vecsize; offset++)\n" |
| " {\n" |
| " vstore_half(vload_half(offset, (__private half *)data), 0, &f[vecsize*i+offset]);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| |
| const char *source_private_store_v3[] = { |
| "__kernel void test( __global float *p, __global half *f,\n" |
| " uint extra_last_thread )\n" |
| "{\n" |
| " __private ushort data[4];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t adjust = 0;\n" |
| " size_t offset = 0;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " adjust = 3-extra_last_thread;\n" |
| " } " |
| " vstore_half3",roundName,"( vload3(i, p-adjust), 0, (__private half *)(&data[0]) );\n" |
| " for(offset = 0; offset < 3; offset++)\n" |
| " {\n" |
| " vstore_half(vload_half(offset, (__private half *) data), 0, &f[3*i+offset-adjust]);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| char local_buf_size[10]; |
| sprintf(local_buf_size, "%lld", (uint64_t)gWorkGroupSize); |
| |
| |
| const char *source_local_store[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __local ushort data[16*", local_buf_size, "];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " size_t lsize = get_local_size(0);\n" |
| " size_t vecsize = vec_step(p[0]);\n" |
| " event_t async_event;\n" |
| " vstore_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], lid, (__local half *)(&data[0]) );\n" |
| " barrier( CLK_LOCAL_MEM_FENCE ); \n" |
| " async_event = async_work_group_copy((__global ushort *)f+vecsize*(i-lid), (__local ushort *)(&data[0]), vecsize*lsize, 0);\n" // investigate later |
| " wait_group_events(1, &async_event);\n" |
| "}\n" |
| }; |
| |
| const char *source_local_store_v3[] = { |
| "__kernel void test( __global float *p, __global half *f,\n" |
| " uint extra_last_thread )\n" |
| "{\n" |
| " __local ushort data[3*(", local_buf_size, "+1)];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t adjust = 0;\n" |
| " size_t lsize = get_local_size(0);\n" |
| " event_t async_event;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " adjust = 3-extra_last_thread;\n" |
| " } " |
| " vstore_half3",roundName,"( vload3(i,p-adjust), lid, (__local half *)(&data[0]) );\n" |
| " barrier( CLK_LOCAL_MEM_FENCE ); \n" |
| " async_event = async_work_group_copy((__global ushort *)(f+3*(i-lid)), (__local ushort *)(&data[adjust]), lsize*3-adjust, 0);\n" // investigate later |
| " wait_group_events(1, &async_event);\n" |
| "}\n" |
| }; |
| |
| const char *double_source[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " vstore_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], i, f );\n" |
| "}\n" |
| }; |
| |
| const char *double_source_private_store[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __private ushort data[16];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t offset = 0;\n" |
| " size_t vecsize = vec_step(p[i]);\n" |
| " vstore_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], 0, (__private half *)(&data[0]) );\n" |
| " for(offset = 0; offset < vecsize; offset++)\n" |
| " {\n" |
| " vstore_half(vload_half(offset, (__private half *)data), 0, &f[vecsize*i+offset]);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| |
| const char *double_source_local_store[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __local ushort data[16*", local_buf_size, "];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " size_t vecsize = vec_step(p[0]);\n" |
| " size_t lsize = get_local_size(0);\n" |
| " event_t async_event;\n" |
| " vstore_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], lid, (__local half *)(&data[0]) );\n" |
| " barrier( CLK_LOCAL_MEM_FENCE ); \n" |
| " async_event = async_work_group_copy((__global ushort *)(f+vecsize*(i-lid)), (__local ushort *)(&data[0]), vecsize*lsize, 0);\n" // investigate later |
| " wait_group_events(1, &async_event);\n" |
| "}\n" |
| }; |
| |
| |
| const char *double_source_v3[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double *p, __global half *f ,\n" |
| " uint extra_last_thread)\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t adjust = 0;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " adjust = 3-extra_last_thread;\n" |
| " } " |
| " vstore_half3",roundName,"( vload3(i,p-adjust), i, f -adjust);\n" |
| "}\n" |
| }; |
| |
| const char *double_source_private_store_v3[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double *p, __global half *f,\n" |
| " uint extra_last_thread )\n" |
| "{\n" |
| " __private ushort data[4];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t adjust = 0;\n" |
| " size_t offset = 0;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " adjust = 3-extra_last_thread;\n" |
| " } " |
| " vstore_half3",roundName,"( vload3(i, p-adjust), 0, (__private half *)(&data[0]) );\n" |
| " for(offset = 0; offset < 3; offset++)\n" |
| " {\n" |
| " vstore_half(vload_half(offset, (__private half *)data), 0, &f[3*i+offset-adjust]);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| const char *double_source_local_store_v3[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double *p, __global half *f,\n" |
| " uint extra_last_thread )\n" |
| "{\n" |
| " __local ushort data[3*(", local_buf_size, "+1)];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t adjust = 0;\n" |
| " size_t lsize = get_local_size(0);\n" |
| " event_t async_event;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " adjust = 3-extra_last_thread;\n" |
| " }\n " |
| " vstore_half3",roundName,"( vload3(i,p-adjust), lid, (__local half *)(&data[0]) );\n" |
| " barrier( CLK_LOCAL_MEM_FENCE ); \n" |
| " async_event = async_work_group_copy((__global ushort *)(f+3*(i-lid)), (__local ushort *)(&data[adjust]), lsize*3-adjust, 0);\n" // investigate later |
| " wait_group_events(1, &async_event);\n" |
| "}\n" |
| }; |
| |
| |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| programs[vectorSize][0] = MakeProgram( device, source_v3, sizeof(source_v3) / sizeof( source_v3[0]) ); |
| } else { |
| programs[vectorSize][0] = MakeProgram( device, source, sizeof(source) / sizeof( source[0]) ); |
| } |
| if( NULL == programs[ vectorSize ][0] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| |
| kernels[ vectorSize ][0] = clCreateKernel( programs[ vectorSize ][0], "test", &error ); |
| if( NULL == kernels[vectorSize][0] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| programs[vectorSize][1] = MakeProgram( device, source_private_store_v3, sizeof(source_private_store_v3) / sizeof( source_private_store_v3[0]) ); |
| } else { |
| programs[vectorSize][1] = MakeProgram( device, source_private_store, sizeof(source_private_store) / sizeof( source_private_store[0]) ); |
| } |
| if( NULL == programs[ vectorSize ][1] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| |
| kernels[ vectorSize ][1] = clCreateKernel( programs[ vectorSize ][1], "test", &error ); |
| if( NULL == kernels[vectorSize][1] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create private kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| programs[vectorSize][2] = MakeProgram( device, source_local_store_v3, sizeof(source_local_store_v3) / sizeof( source_local_store_v3[0]) ); |
| if( NULL == programs[ vectorSize ][2] ) |
| { |
| unsigned q; |
| for ( q= 0; q < sizeof( source_local_store_v3) / sizeof( source_local_store_v3[0]); q++) |
| vlog_error("%s", source_local_store_v3[q]); |
| |
| gFailCount++; |
| return -1; |
| |
| } |
| } else { |
| programs[vectorSize][2] = MakeProgram( device, source_local_store, sizeof(source_local_store) / sizeof( source_local_store[0]) ); |
| if( NULL == programs[ vectorSize ][2] ) |
| { |
| unsigned q; |
| for ( q= 0; q < sizeof( source_local_store) / sizeof( source_local_store[0]); q++) |
| vlog_error("%s", source_local_store[q]); |
| |
| gFailCount++; |
| return -1; |
| |
| } |
| } |
| |
| kernels[ vectorSize ][2] = clCreateKernel( programs[ vectorSize ][2], "test", &error ); |
| if( NULL == kernels[vectorSize][2] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create local kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if( gTestDouble ) |
| { |
| if(g_arrVecSizes[vectorSize] == 3) { |
| doublePrograms[vectorSize][0] = MakeProgram( device, double_source_v3, sizeof(double_source_v3) / sizeof( double_source_v3[0]) ); |
| } else { |
| doublePrograms[vectorSize][0] = MakeProgram( device, double_source, sizeof(double_source) / sizeof( double_source[0]) ); |
| } |
| if( NULL == doublePrograms[ vectorSize ][0] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| |
| doubleKernels[ vectorSize ][0] = clCreateKernel( doublePrograms[ vectorSize ][0], "test", &error ); |
| if( NULL == kernels[vectorSize][0] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create double kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) |
| doublePrograms[vectorSize][1] = MakeProgram( device, double_source_private_store_v3, sizeof(double_source_private_store_v3) / sizeof( double_source_private_store_v3[0]) ); |
| else |
| doublePrograms[vectorSize][1] = MakeProgram( device, double_source_private_store, sizeof(double_source_private_store) / sizeof( double_source_private_store[0]) ); |
| |
| if( NULL == doublePrograms[ vectorSize ][1] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| |
| doubleKernels[ vectorSize ][1] = clCreateKernel( doublePrograms[ vectorSize ][1], "test", &error ); |
| if( NULL == kernels[vectorSize][1] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create double private kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| doublePrograms[vectorSize][2] = MakeProgram( device, double_source_local_store_v3, sizeof(double_source_local_store_v3) / sizeof( double_source_local_store_v3[0]) ); |
| } else { |
| doublePrograms[vectorSize][2] = MakeProgram( device, double_source_local_store, sizeof(double_source_local_store) / sizeof( double_source_local_store[0]) ); |
| } |
| if( NULL == doublePrograms[ vectorSize ][2] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| |
| doubleKernels[ vectorSize ][2] = clCreateKernel( doublePrograms[ vectorSize ][2], "test", &error ); |
| if( NULL == kernels[vectorSize][2] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create double local kernel. (%d)\n", error ); |
| return error; |
| } |
| } |
| } // end for vector size |
| |
| // Figure out how many elements are in a work block |
| size_t elementSize = MAX( sizeof(cl_ushort), sizeof(float)); |
| size_t blockCount = BUFFER_SIZE / elementSize; // elementSize is power of 2 |
| uint64_t lastCase = 1ULL << (8*sizeof(float)); // number of floats. |
| size_t stride = blockCount; |
| |
| if (gWimpyMode) |
| stride = (uint64_t)blockCount * (uint64_t)gWimpyReductionFactor; |
| |
| // we handle 64-bit types a bit differently. |
| if( lastCase == 0 ) |
| lastCase = 0x100000000ULL; |
| |
| uint64_t i, j; |
| error = 0; |
| uint64_t printMask = (lastCase >> 4) - 1; |
| cl_uint count = 0; |
| int addressSpace; |
| size_t loopCount; |
| cl_uint threadCount = GetThreadCount(); |
| |
| ComputeReferenceInfoF fref; |
| fref.x = (float *)gIn_single; |
| fref.r = (cl_half *)gOut_half_reference; |
| fref.f = referenceFunc; |
| fref.lim = blockCount; |
| fref.count = (blockCount + threadCount - 1) / threadCount; |
| |
| CheckResultInfoF fchk; |
| fchk.x = (const float *)gIn_single; |
| fchk.r = (const cl_half *)gOut_half_reference; |
| fchk.s = (const cl_half *)gOut_half; |
| fchk.f = referenceFunc; |
| fchk.lim = blockCount; |
| fchk.count = (blockCount + threadCount - 1) / threadCount; |
| |
| ComputeReferenceInfoD dref; |
| dref.x = (double *)gIn_double; |
| dref.r = (cl_half *)gOut_half_reference_double; |
| dref.f = doubleReferenceFunc; |
| dref.lim = blockCount; |
| dref.count = (blockCount + threadCount - 1) / threadCount; |
| |
| CheckResultInfoD dchk; |
| dchk.x = (const double *)gIn_double; |
| dchk.r = (const cl_half *)gOut_half_reference_double; |
| dchk.s = (const cl_half *)gOut_half; |
| dchk.f = doubleReferenceFunc; |
| dchk.lim = blockCount; |
| dchk.count = (blockCount + threadCount - 1) / threadCount; |
| |
| for( i = 0; i < lastCase; i += stride ) |
| { |
| count = (cl_uint) MIN( blockCount, lastCase - i ); |
| fref.i = i; |
| dref.i = i; |
| |
| // Compute the input and reference |
| ThreadPool_Do(ReferenceF, threadCount, &fref); |
| |
| error = clEnqueueWriteBuffer(gQueue, gInBuffer_single, CL_FALSE, 0, count * sizeof(float ), gIn_single, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteBuffer\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| if (gTestDouble) { |
| ThreadPool_Do(ReferenceD, threadCount, &dref); |
| |
| error = clEnqueueWriteBuffer(gQueue, gInBuffer_double, CL_FALSE, 0, count * sizeof(double ), gIn_double, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteBuffer\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| } |
| |
| for (vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) { |
| // Loop through vector sizes |
| fchk.vsz = g_arrVecSizes[vectorSize]; |
| dchk.vsz = g_arrVecSizes[vectorSize]; |
| |
| for ( addressSpace = 0; addressSpace < 3; addressSpace++) { |
| // Loop over address spaces |
| fchk.aspace = addressSpaceNames[addressSpace]; |
| dchk.aspace = addressSpaceNames[addressSpace]; |
| |
| cl_uint pattern = 0xdeaddead; |
| memset_pattern4( gOut_half, &pattern, BUFFER_SIZE/2); |
| |
| error = clEnqueueWriteBuffer(gQueue, gOutBuffer_half, CL_FALSE, |
| 0, count * sizeof(cl_half), |
| gOut_half, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = RunKernel(device, kernels[vectorSize][addressSpace], gInBuffer_single, gOutBuffer_half, |
| numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned)); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = clEnqueueReadBuffer(gQueue, gOutBuffer_half, CL_TRUE, 0, |
| count * sizeof(cl_half), gOut_half, |
| 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clReadArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = ThreadPool_Do(CheckF, threadCount, &fchk); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if (gTestDouble) { |
| memset_pattern4( gOut_half, &pattern, BUFFER_SIZE/2); |
| |
| error = clEnqueueWriteBuffer( |
| gQueue, gOutBuffer_half, CL_FALSE, 0, |
| count * sizeof(cl_half), gOut_half, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = RunKernel(device, doubleKernels[vectorSize][addressSpace], gInBuffer_double, gOutBuffer_half, |
| numVecs(count, vectorSize, aligned), |
| runsOverBy(count, vectorSize, aligned)); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = clEnqueueReadBuffer( |
| gQueue, gOutBuffer_half, CL_TRUE, 0, |
| count * sizeof(cl_half), gOut_half, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clReadArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = ThreadPool_Do(CheckD, threadCount, &dchk); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| } |
| } |
| } |
| |
| if( ((i+blockCount) & ~printMask) == (i+blockCount) ) |
| { |
| vlog( "." ); |
| fflush( stdout ); |
| } |
| } // end last case |
| |
| loopCount = count == blockCount ? 1 : 100; |
| if( gReportTimes ) |
| { |
| //Init the input stream |
| cl_float *p = (cl_float *)gIn_single; |
| for( j = 0; j < count; j++ ) |
| p[j] = (float)((double) (rand() - RAND_MAX/2) / (RAND_MAX/2)); |
| |
| if( (error = clEnqueueWriteBuffer(gQueue, gInBuffer_single, CL_TRUE, 0, count * sizeof( float ), gIn_single, 0, NULL, NULL)) ) |
| { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( gTestDouble ) |
| { |
| //Init the input stream |
| cl_double *q = (cl_double *)gIn_double; |
| for( j = 0; j < count; j++ ) |
| q[j] = ((double) (rand() - RAND_MAX/2) / (RAND_MAX/2)); |
| |
| if( (error = clEnqueueWriteBuffer(gQueue, gInBuffer_double, CL_TRUE, 0, count * sizeof( double ), gIn_double, 0, NULL, NULL)) ) |
| { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| } |
| |
| //Run again for timing |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| uint64_t bestTime = -1ULL; |
| for( j = 0; j < loopCount; j++ ) |
| { |
| uint64_t startTime = ReadTime(); |
| |
| |
| if( (error = RunKernel(device, kernels[vectorSize][0], gInBuffer_single, gOutBuffer_half, numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned)) ) ) |
| { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( (error = clFinish(gQueue)) ) |
| { |
| vlog_error( "Failure in clFinish\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| uint64_t currentTime = ReadTime() - startTime; |
| if( currentTime < bestTime ) |
| bestTime = currentTime; |
| time[ vectorSize ] += currentTime; |
| } |
| if( bestTime < min_time[ vectorSize ] ) |
| min_time[ vectorSize ] = bestTime ; |
| |
| if( gTestDouble ) |
| { |
| bestTime = -1ULL; |
| for( j = 0; j < loopCount; j++ ) |
| { |
| uint64_t startTime = ReadTime(); |
| if( (error = RunKernel(device, doubleKernels[vectorSize][0], gInBuffer_double, gOutBuffer_half, numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned)) ) ) |
| { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( (error = clFinish(gQueue)) ) |
| { |
| vlog_error( "Failure in clFinish\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| uint64_t currentTime = ReadTime() - startTime; |
| if( currentTime < bestTime ) |
| bestTime = currentTime; |
| doubleTime[ vectorSize ] += currentTime; |
| } |
| if( bestTime < min_double_time[ vectorSize ] ) |
| min_double_time[ vectorSize ] = bestTime; |
| } |
| } |
| } |
| |
| if( gReportTimes ) |
| { |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) (count * loopCount), 0, |
| "average us/elem", "vStoreHalf%s avg. (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( min_time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) count, 0, |
| "best us/elem", "vStoreHalf%s best (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| if( gTestDouble ) |
| { |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( doubleTime[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) (count * loopCount), 0, |
| "average us/elem (double)", "vStoreHalf%s avg. d (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( min_double_time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) count, 0, |
| "best us/elem (double)", "vStoreHalf%s best d (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| } |
| } |
| |
| exit: |
| //clean up |
| for( vectorSize = kMinVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| for ( addressSpace = 0; addressSpace < 3; addressSpace++) { |
| clReleaseKernel( kernels[ vectorSize ][ addressSpace ] ); |
| clReleaseProgram( programs[ vectorSize ][ addressSpace ] ); |
| if( gTestDouble ) |
| { |
| clReleaseKernel( doubleKernels[ vectorSize ][addressSpace] ); |
| clReleaseProgram( doublePrograms[ vectorSize ][addressSpace] ); |
| } |
| } |
| } |
| |
| return error; |
| } |
| |
| int Test_vStoreaHalf_private( cl_device_id device, f2h referenceFunc, d2h doubleReferenceFunc, const char *roundName ) |
| { |
| int vectorSize, error; |
| cl_program programs[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| cl_kernel kernels[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| |
| uint64_t time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| uint64_t min_time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| memset( min_time, -1, sizeof( min_time ) ); |
| cl_program doublePrograms[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| cl_kernel doubleKernels[kVectorSizeCount+kStrangeVectorSizeCount][3]; |
| uint64_t doubleTime[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| uint64_t min_double_time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| memset( min_double_time, -1, sizeof( min_double_time ) ); |
| |
| bool aligned = true; |
| |
| int minVectorSize = kMinVectorSize; |
| // There is no aligned scalar vstorea_half |
| if( 0 == minVectorSize ) |
| minVectorSize = 1; |
| |
| //Loop over vector sizes |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| const char *source[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], i, f );\n" |
| "}\n" |
| }; |
| |
| const char *source_v3[] = { |
| "__kernel void test( __global float3 *p, __global half *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " vstorea_half3",roundName,"( p[i], i, f );\n" |
| " vstore_half",roundName,"( ((__global float *)p)[4*i+3], 4*i+3, f);\n" |
| "}\n" |
| }; |
| |
| const char *source_private[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __private float", vector_size_name_extensions[vectorSize], " data;\n" |
| " size_t i = get_global_id(0);\n" |
| " data = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data, i, f );\n" |
| "}\n" |
| }; |
| |
| const char *source_private_v3[] = { |
| "__kernel void test( __global float3 *p, __global half *f )\n" |
| "{\n" |
| " __private float", vector_size_name_extensions[vectorSize], " data;\n" |
| " size_t i = get_global_id(0);\n" |
| " data = p[i];\n" |
| " vstorea_half3",roundName,"( data, i, f );\n" |
| " vstore_half",roundName,"( ((__global float *)p)[4*i+3], 4*i+3, f);\n" |
| "}\n" |
| }; |
| |
| char local_buf_size[10]; |
| sprintf(local_buf_size, "%lld", (uint64_t)gWorkGroupSize); |
| const char *source_local[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __local float", vector_size_name_extensions[vectorSize], " data[", local_buf_size, "];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " data[lid] = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data[lid], i, f );\n" |
| "}\n" |
| }; |
| |
| const char *source_local_v3[] = { |
| "__kernel void test( __global float", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __local float", vector_size_name_extensions[vectorSize], " data[", local_buf_size, "];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " data[lid] = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data[lid], i, f );\n" |
| " vstore_half",roundName,"( ((__global float *)p)[4*i+3], 4*i+3, f);\n" |
| "}\n" |
| }; |
| |
| const char *double_source[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], i, f );\n" |
| "}\n" |
| }; |
| |
| const char *double_source_v3[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( p[i], i, f );\n" |
| " vstore_half",roundName,"( ((__global double *)p)[4*i+3], 4*i+3, f);\n" |
| "}\n" |
| }; |
| |
| const char *double_source_private[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __private double", vector_size_name_extensions[vectorSize], " data;\n" |
| " size_t i = get_global_id(0);\n" |
| " data = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data, i, f );\n" |
| "}\n" |
| }; |
| |
| const char *double_source_private_v3[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __private double", vector_size_name_extensions[vectorSize], " data;\n" |
| " size_t i = get_global_id(0);\n" |
| " data = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data, i, f );\n" |
| " vstore_half",roundName,"( ((__global double *)p)[4*i+3], 4*i+3, f);\n" |
| "}\n" |
| }; |
| |
| const char *double_source_local[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __local double", vector_size_name_extensions[vectorSize], " data[", local_buf_size, "];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " data[lid] = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data[lid], i, f );\n" |
| "}\n" |
| }; |
| |
| const char *double_source_local_v3[] = { |
| "#pragma OPENCL EXTENSION cl_khr_fp64 : enable\n" |
| "__kernel void test( __global double", vector_size_name_extensions[vectorSize]," *p, __global half *f )\n" |
| "{\n" |
| " __local double", vector_size_name_extensions[vectorSize], " data[", local_buf_size, "];\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " data[lid] = p[i];\n" |
| " vstorea_half",vector_size_name_extensions[vectorSize],roundName,"( data[lid], i, f );\n" |
| " vstore_half",roundName,"( ((__global double *)p)[4*i+3], 4*i+3, f);\n" |
| "}\n" |
| }; |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| programs[vectorSize][0] = MakeProgram( device, source_v3, sizeof(source_v3) / sizeof( source_v3[0]) ); |
| if( NULL == programs[ vectorSize ][0] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } else { |
| programs[vectorSize][0] = MakeProgram( device, source, sizeof(source) / sizeof( source[0]) ); |
| if( NULL == programs[ vectorSize ][0] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } |
| |
| kernels[ vectorSize ][0] = clCreateKernel( programs[ vectorSize ][0], "test", &error ); |
| if( NULL == kernels[vectorSize][0] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| programs[vectorSize][1] = MakeProgram( device, source_private_v3, sizeof(source_private_v3) / sizeof( source_private_v3[0]) ); |
| if( NULL == programs[ vectorSize ][1] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } else { |
| programs[vectorSize][1] = MakeProgram( device, source_private, sizeof(source_private) / sizeof( source_private[0]) ); |
| if( NULL == programs[ vectorSize ][1] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } |
| |
| kernels[ vectorSize ][1] = clCreateKernel( programs[ vectorSize ][1], "test", &error ); |
| if( NULL == kernels[vectorSize][1] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create private kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| programs[vectorSize][2] = MakeProgram( device, source_local_v3, sizeof(source_local_v3) / sizeof( source_local_v3[0]) ); |
| if( NULL == programs[ vectorSize ][2] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } else { |
| programs[vectorSize][2] = MakeProgram( device, source_local, sizeof(source_local) / sizeof( source_local[0]) ); |
| if( NULL == programs[ vectorSize ][2] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } |
| |
| kernels[ vectorSize ][2] = clCreateKernel( programs[ vectorSize ][2], "test", &error ); |
| if( NULL == kernels[vectorSize][2] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create local kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if( gTestDouble ) |
| { |
| if(g_arrVecSizes[vectorSize] == 3) { |
| doublePrograms[vectorSize][0] = MakeProgram( device, double_source_v3, sizeof(double_source_v3) / sizeof( double_source_v3[0]) ); |
| if( NULL == doublePrograms[ vectorSize ][0] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } else { |
| doublePrograms[vectorSize][0] = MakeProgram( device, double_source, sizeof(double_source) / sizeof( double_source[0]) ); |
| if( NULL == doublePrograms[ vectorSize ][0] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } |
| |
| doubleKernels[ vectorSize ][0] = clCreateKernel( doublePrograms[ vectorSize ][0], "test", &error ); |
| if( NULL == kernels[vectorSize][0] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create double kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| doublePrograms[vectorSize][1] = MakeProgram( device, double_source_private_v3, sizeof(double_source_private_v3) / sizeof( double_source_private_v3[0]) ); |
| if( NULL == doublePrograms[ vectorSize ][1] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } else { |
| doublePrograms[vectorSize][1] = MakeProgram( device, double_source_private, sizeof(double_source_private) / sizeof( double_source_private[0]) ); |
| if( NULL == doublePrograms[ vectorSize ][1] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } |
| |
| doubleKernels[ vectorSize ][1] = clCreateKernel( doublePrograms[ vectorSize ][1], "test", &error ); |
| if( NULL == kernels[vectorSize][1] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create double private kernel. (%d)\n", error ); |
| return error; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| doublePrograms[vectorSize][2] = MakeProgram( device, double_source_local_v3, sizeof(double_source_local_v3) / sizeof( double_source_local_v3[0]) ); |
| if( NULL == doublePrograms[ vectorSize ][2] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } else { |
| doublePrograms[vectorSize][2] = MakeProgram( device, double_source_local, sizeof(double_source_local) / sizeof( double_source_local[0]) ); |
| if( NULL == doublePrograms[ vectorSize ][2] ) |
| { |
| gFailCount++; |
| return -1; |
| } |
| } |
| |
| doubleKernels[ vectorSize ][2] = clCreateKernel( doublePrograms[ vectorSize ][2], "test", &error ); |
| if( NULL == kernels[vectorSize][2] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create double local kernel. (%d)\n", error ); |
| return error; |
| } |
| } |
| } |
| |
| // Figure out how many elements are in a work block |
| size_t elementSize = MAX( sizeof(cl_ushort), sizeof(float)); |
| size_t blockCount = BUFFER_SIZE / elementSize; |
| uint64_t lastCase = 1ULL << (8*sizeof(float)); |
| size_t stride = blockCount; |
| |
| if (gWimpyMode) |
| stride = (uint64_t)blockCount * (uint64_t)gWimpyReductionFactor; |
| |
| // we handle 64-bit types a bit differently. |
| if( lastCase == 0 ) |
| lastCase = 0x100000000ULL; |
| uint64_t i, j; |
| error = 0; |
| uint64_t printMask = (lastCase >> 4) - 1; |
| cl_uint count = 0; |
| int addressSpace; |
| size_t loopCount; |
| cl_uint threadCount = GetThreadCount(); |
| |
| ComputeReferenceInfoF fref; |
| fref.x = (float *)gIn_single; |
| fref.r = (cl_half *)gOut_half_reference; |
| fref.f = referenceFunc; |
| fref.lim = blockCount; |
| fref.count = (blockCount + threadCount - 1) / threadCount; |
| |
| CheckResultInfoF fchk; |
| fchk.x = (const float *)gIn_single; |
| fchk.r = (const cl_half *)gOut_half_reference; |
| fchk.s = (const cl_half *)gOut_half; |
| fchk.f = referenceFunc; |
| fchk.lim = blockCount; |
| fchk.count = (blockCount + threadCount - 1) / threadCount; |
| |
| ComputeReferenceInfoD dref; |
| dref.x = (double *)gIn_double; |
| dref.r = (cl_half *)gOut_half_reference_double; |
| dref.f = doubleReferenceFunc; |
| dref.lim = blockCount; |
| dref.count = (blockCount + threadCount - 1) / threadCount; |
| |
| CheckResultInfoD dchk; |
| dchk.x = (const double *)gIn_double; |
| dchk.r = (const cl_half *)gOut_half_reference_double; |
| dchk.s = (const cl_half *)gOut_half; |
| dchk.f = doubleReferenceFunc; |
| dchk.lim = blockCount; |
| dchk.count = (blockCount + threadCount - 1) / threadCount; |
| |
| for( i = 0; i < (uint64_t)lastCase; i += stride ) |
| { |
| count = (cl_uint) MIN( blockCount, lastCase - i ); |
| fref.i = i; |
| dref.i = i; |
| |
| // Create the input and reference |
| ThreadPool_Do(ReferenceF, threadCount, &fref); |
| |
| error = clEnqueueWriteBuffer(gQueue, gInBuffer_single, CL_FALSE, 0, count * sizeof(float ), gIn_single, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| if (gTestDouble) { |
| ThreadPool_Do(ReferenceD, threadCount, &dref); |
| |
| error = clEnqueueWriteBuffer(gQueue, gInBuffer_double, CL_FALSE, 0, count * sizeof(double ), gIn_double, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| } |
| |
| for (vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) { |
| // Loop over vector legths |
| fchk.vsz = g_arrVecSizes[vectorSize]; |
| dchk.vsz = g_arrVecSizes[vectorSize]; |
| |
| for ( addressSpace = 0; addressSpace < 3; addressSpace++) { |
| // Loop over address spaces |
| fchk.aspace = addressSpaceNames[addressSpace]; |
| dchk.aspace = addressSpaceNames[addressSpace]; |
| |
| cl_uint pattern = 0xdeaddead; |
| memset_pattern4(gOut_half, &pattern, BUFFER_SIZE/2); |
| |
| error = clEnqueueWriteBuffer(gQueue, gOutBuffer_half, CL_FALSE, |
| 0, count * sizeof(cl_half), |
| gOut_half, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = RunKernel(device, kernels[vectorSize][addressSpace], gInBuffer_single, gOutBuffer_half, |
| numVecs(count, vectorSize, aligned), |
| runsOverBy(count, vectorSize, aligned)); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = clEnqueueReadBuffer(gQueue, gOutBuffer_half, CL_TRUE, 0, |
| count * sizeof(cl_half), gOut_half, |
| 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clReadArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = ThreadPool_Do(CheckF, threadCount, &fchk); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if (gTestDouble) { |
| memset_pattern4(gOut_half, &pattern, BUFFER_SIZE/2); |
| |
| error = clEnqueueWriteBuffer( |
| gQueue, gOutBuffer_half, CL_FALSE, 0, |
| count * sizeof(cl_half), gOut_half, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = RunKernel(device, doubleKernels[vectorSize][addressSpace], gInBuffer_double, gOutBuffer_half, |
| numVecs(count, vectorSize, aligned), |
| runsOverBy(count, vectorSize, aligned)); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = clEnqueueReadBuffer( |
| gQueue, gOutBuffer_half, CL_TRUE, 0, |
| count * sizeof(cl_half), gOut_half, 0, NULL, NULL); |
| if (error) { |
| vlog_error( "Failure in clReadArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| error = ThreadPool_Do(CheckD, threadCount, &dchk); |
| if (error) { |
| gFailCount++; |
| goto exit; |
| } |
| } |
| } |
| } // end for vector size |
| |
| if( ((i+blockCount) & ~printMask) == (i+blockCount) ) { |
| vlog( "." ); |
| fflush( stdout ); |
| } |
| } // for end lastcase |
| |
| loopCount = count == blockCount ? 1 : 100; |
| if( gReportTimes ) |
| { |
| //Init the input stream |
| cl_float *p = (cl_float *)gIn_single; |
| for( j = 0; j < count; j++ ) |
| p[j] = (float)((double) (rand() - RAND_MAX/2) / (RAND_MAX/2)); |
| |
| if( (error = clEnqueueWriteBuffer(gQueue, gInBuffer_single, CL_TRUE, 0, count * sizeof( float ), gIn_single, 0, NULL, NULL)) ) |
| { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( gTestDouble ) |
| { |
| //Init the input stream |
| cl_double *q = (cl_double *)gIn_double; |
| for( j = 0; j < count; j++ ) |
| q[j] = ((double) (rand() - RAND_MAX/2) / (RAND_MAX/2)); |
| |
| if( (error = clEnqueueWriteBuffer(gQueue, gInBuffer_double, CL_TRUE, 0, count * sizeof( double ), gIn_double, 0, NULL, NULL)) ) |
| { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| } |
| |
| //Run again for timing |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| uint64_t bestTime = -1ULL; |
| for( j = 0; j < loopCount; j++ ) |
| { |
| uint64_t startTime = ReadTime(); |
| if( (error = RunKernel(device, kernels[vectorSize][0], gInBuffer_single, gOutBuffer_half, numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned)) ) ) |
| { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( (error = clFinish(gQueue)) ) |
| { |
| vlog_error( "Failure in clFinish\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| uint64_t currentTime = ReadTime() - startTime; |
| if( currentTime < bestTime ) |
| bestTime = currentTime; |
| time[ vectorSize ] += currentTime; |
| } |
| if( bestTime < min_time[ vectorSize ] ) |
| min_time[ vectorSize ] = bestTime ; |
| |
| if( gTestDouble ) |
| { |
| bestTime = -1ULL; |
| for( j = 0; j < loopCount; j++ ) |
| { |
| uint64_t startTime = ReadTime(); |
| if( (error = RunKernel(device, doubleKernels[vectorSize][0], gInBuffer_double, gOutBuffer_half, numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned)) ) ) |
| { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( (error = clFinish(gQueue)) ) |
| { |
| vlog_error( "Failure in clFinish\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| uint64_t currentTime = ReadTime() - startTime; |
| if( currentTime < bestTime ) |
| bestTime = currentTime; |
| doubleTime[ vectorSize ] += currentTime; |
| } |
| if( bestTime < min_double_time[ vectorSize ] ) |
| min_double_time[ vectorSize ] = bestTime; |
| } |
| } |
| } |
| |
| if( gReportTimes ) |
| { |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) (count * loopCount), 0, |
| "average us/elem", "vStoreaHalf%s avg. (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( min_time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) count, 0, |
| "best us/elem", "vStoreaHalf%s best (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| if( gTestDouble ) |
| { |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( doubleTime[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) (count * loopCount), 0, |
| "average us/elem (double)", "vStoreaHalf%s avg. d (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( min_double_time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) count, 0, |
| "best us/elem (double)", "vStoreaHalf%s best d (%s vector size: %d)", roundName, addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| } |
| } |
| |
| exit: |
| //clean up |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| for ( addressSpace = 0; addressSpace < 3; addressSpace++) { |
| clReleaseKernel( kernels[ vectorSize ][addressSpace] ); |
| clReleaseProgram( programs[ vectorSize ][addressSpace] ); |
| if( gTestDouble ) |
| { |
| clReleaseKernel( doubleKernels[ vectorSize ][addressSpace] ); |
| clReleaseProgram( doublePrograms[ vectorSize ][addressSpace] ); |
| } |
| } |
| } |
| |
| return error; |
| } |
| |