| // |
| // 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/testHarness.h" |
| |
| #include <string.h> |
| #include "cl_utils.h" |
| #include "tests.h" |
| |
| #include <CL/cl_half.h> |
| |
| int Test_vLoadHalf_private( cl_device_id device, bool aligned ) |
| { |
| cl_int error; |
| int vectorSize; |
| cl_program programs[kVectorSizeCount+kStrangeVectorSizeCount][AS_NumAddressSpaces] = {{0}}; |
| cl_kernel kernels[kVectorSizeCount+kStrangeVectorSizeCount][AS_NumAddressSpaces] = {{0}}; |
| uint64_t time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| uint64_t min_time[kVectorSizeCount+kStrangeVectorSizeCount] = {0}; |
| size_t q; |
| |
| memset( min_time, -1, sizeof( min_time ) ); |
| |
| const char *vector_size_names[] = {"1", "2", "4", "8", "16", "3"}; |
| |
| int minVectorSize = kMinVectorSize; |
| // There is no aligned scalar vloada_half in CL 1.1 |
| #if ! defined( CL_VERSION_1_1 ) && ! defined(__APPLE__) |
| vlog("Note: testing vloada_half.\n"); |
| if (aligned && minVectorSize == 0) |
| minVectorSize = 1; |
| #endif |
| |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| |
| int effectiveVectorSize = g_arrVecSizes[vectorSize]; |
| if(effectiveVectorSize == 3 && aligned) { |
| effectiveVectorSize = 4; |
| } |
| const char *source[] = { |
| "__kernel void test( const __global half *p, __global float", vector_size_name_extensions[vectorSize], " *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " f[i] = vload", aligned ? "a" : "", "_half",vector_size_name_extensions[vectorSize],"( i, p );\n" |
| "}\n" |
| }; |
| |
| const char *sourceV3[] = { |
| "__kernel void test( const __global half *p, __global float *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" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " if(extra_last_thread ==2) {\n" |
| " f[3*i+1] = vload_half(3*i+1, p);\n" |
| " }\n" |
| " f[3*i] = vload_half(3*i, p);\n" |
| " } else {\n" |
| " vstore3(vload_half3( i, p ),i,f);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| const char *sourceV3aligned[] = { |
| "__kernel void test( const __global half *p, __global float3 *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " f[i] = vloada_half3( i, p );\n" |
| " ((__global float *)f)[4*i+3] = vloada_half(4*i+3,p);\n" |
| "}\n" |
| }; |
| |
| const char *source_private1[] = { |
| "__kernel void test( const __global half *p, __global float *f )\n" |
| "{\n" |
| " __private ushort data[1];\n" |
| " __private half* hdata_p = (__private half*) data;\n" |
| " size_t i = get_global_id(0);\n" |
| " data[0] = ((__global ushort*)p)[i];\n" |
| " f[i] = vload", (aligned ? "a" : ""), "_half( 0, hdata_p );\n" |
| "}\n" |
| }; |
| |
| const char *source_private2[] = { |
| "__kernel void test( const __global half *p, __global float", vector_size_name_extensions[vectorSize], " *f )\n" |
| "{\n" |
| " __private ", align_types[vectorSize], " data[", vector_size_names[vectorSize], "/", align_divisors[vectorSize], "];\n" |
| " __private half* hdata_p = (__private half*) data;\n" |
| " __global ", align_types[vectorSize], "* i_p = (__global ", align_types[vectorSize], "*)p;\n" |
| " size_t i = get_global_id(0);\n" |
| " int k;\n" |
| " for (k=0; k<",vector_size_names[vectorSize],"/",align_divisors[vectorSize],"; k++)\n" |
| " data[k] = i_p[i+k];\n" |
| " f[i] = vload", aligned ? "a" : "", "_half",vector_size_name_extensions[vectorSize],"( 0, hdata_p );\n" |
| "}\n" |
| }; |
| |
| const char *source_privateV3[] = { |
| "__kernel void test( const __global half *p, __global float *f," |
| " uint extra_last_thread )\n" |
| "{\n" |
| " __private ushort data[3];\n" |
| " __private half* hdata_p = (__private half*) data;\n" |
| " __global ushort* i_p = (__global ushort*)p;\n" |
| " size_t i = get_global_id(0);\n" |
| " int k;\n" |
| // " data = vload3(i, i_p);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " if(extra_last_thread ==2) {\n" |
| " f[3*i+1] = vload_half(3*i+1, p);\n" |
| " }\n" |
| " f[3*i] = vload_half(3*i, p);\n" |
| " } else {\n" |
| " for (k=0; k<3; k++)\n" |
| " data[k] = i_p[i*3+k];\n" |
| " vstore3(vload_half3( 0, hdata_p ), i, f);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| const char *source_privateV3aligned[] = { |
| "__kernel void test( const __global half *p, __global float3 *f )\n" |
| "{\n" |
| " ushort4 data[4];\n" // declare as vector for alignment. Make four to check to see vloada_half3 index is working. |
| " half* hdata_p = (half*) &data;\n" |
| " size_t i = get_global_id(0);\n" |
| " global ushort* i_p = (global ushort*)p + i * 4;\n" |
| " int offset = i & 3;\n" |
| " data[offset] = (ushort4)( i_p[0], i_p[1], i_p[2], USHRT_MAX ); \n" |
| " data[offset^1] = USHRT_MAX; \n" |
| " data[offset^2] = USHRT_MAX; \n" |
| " data[offset^3] = USHRT_MAX; \n" |
| // test vloada_half3 |
| " f[i] = vloada_half3( offset, hdata_p );\n" |
| // Fill in the 4th value so we don't have to special case this code elsewhere in the test. |
| " mem_fence(CLK_GLOBAL_MEM_FENCE );\n" |
| " ((__global float *)f)[4*i+3] = vload_half(4*i+3, p);\n" |
| "}\n" |
| }; |
| |
| char local_buf_size[10]; |
| |
| sprintf(local_buf_size, "%lld", (uint64_t)((effectiveVectorSize))*gWorkGroupSize); |
| const char *source_local1[] = { |
| "__kernel void test( const __global half *p, __global float *f )\n" |
| "{\n" |
| " __local ushort data[",local_buf_size,"];\n" |
| " __local half* hdata_p = (__local half*) data;\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " data[lid] = ((__global ushort*)p)[i];\n" |
| " f[i] = vload", aligned ? "a" : "", "_half( lid, hdata_p );\n" |
| "}\n" |
| }; |
| |
| const char *source_local2[] = { |
| "#define VECTOR_LEN (", |
| vector_size_names[vectorSize], |
| "/", |
| align_divisors[vectorSize], |
| ")\n" |
| "#define ALIGN_TYPE ", |
| align_types[vectorSize], |
| "\n" |
| "__kernel void test( const __global half *p, __global float", |
| vector_size_name_extensions[vectorSize], |
| " *f )\n" |
| "{\n" |
| " __local uchar data[", |
| local_buf_size, |
| "/", |
| align_divisors[vectorSize], |
| "*sizeof(ALIGN_TYPE)] ", |
| "__attribute__((aligned(sizeof(ALIGN_TYPE))));\n" |
| " __local half* hdata_p = (__local half*) data;\n" |
| " __global ALIGN_TYPE* i_p = (__global ALIGN_TYPE*)p;\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " int k;\n" |
| " for (k=0; k<VECTOR_LEN; k++)\n" |
| " *(__local ", |
| "ALIGN_TYPE*)&(data[(lid*VECTOR_LEN+k)*sizeof(ALIGN_TYPE)]) = ", |
| "i_p[i*VECTOR_LEN+k];\n" |
| " f[i] = vload", |
| aligned ? "a" : "", |
| "_half", |
| vector_size_name_extensions[vectorSize], |
| "( lid, hdata_p );\n" |
| "}\n" |
| }; |
| |
| const char *source_localV3[] = { |
| "__kernel void test( const __global half *p, __global float *f,\n" |
| " uint extra_last_thread)\n" |
| "{\n" |
| " __local ushort data[", local_buf_size,"];\n" |
| " __local half* hdata_p = (__local half*) data;\n" |
| " __global ushort* i_p = (__global ushort*)p;\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t last_i = get_global_size(0)-1;\n" |
| " size_t lid = get_local_id(0);\n" |
| " int k;\n" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " if(extra_last_thread ==2) {\n" |
| " f[3*i+1] = vload_half(3*i+1, p);\n" |
| " }\n" |
| " f[3*i] = vload_half(3*i, p);\n" |
| " } else {\n" |
| " for (k=0; k<3; k++)\n" |
| " data[lid*3+k] = i_p[i*3+k];\n" |
| " vstore3( vload_half3( lid, hdata_p ),i,f);\n" |
| " };\n" |
| "}\n" |
| }; |
| |
| const char *source_localV3aligned[] = { |
| "__kernel void test( const __global half *p, __global float3 *f )\n" |
| "{\n" |
| " __local ushort data[", local_buf_size,"];\n" |
| " __local half* hdata_p = (__local half*) data;\n" |
| " __global ushort* i_p = (__global ushort*)p;\n" |
| " size_t i = get_global_id(0);\n" |
| " size_t lid = get_local_id(0);\n" |
| " int k;\n" |
| " for (k=0; k<4; k++)\n" |
| " data[lid*4+k] = i_p[i*4+k];\n" |
| " f[i] = vloada_half3( lid, hdata_p );\n" |
| " ((__global float *)f)[4*i+3] = vload_half(lid*4+3, hdata_p);\n" |
| "}\n" |
| }; |
| |
| const char *source_constant[] = { |
| "__kernel void test( __constant half *p, __global float", vector_size_name_extensions[vectorSize], " *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " f[i] = vload", aligned ? "a" : "", "_half",vector_size_name_extensions[vectorSize],"( i, p );\n" |
| "}\n" |
| }; |
| |
| const char *source_constantV3[] = { |
| "__kernel void test( __constant half *p, __global float *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" |
| " if(last_i == i && extra_last_thread != 0) {\n" |
| " if(extra_last_thread ==2) {\n" |
| " f[3*i+1] = vload_half(3*i+1, p);\n" |
| " }\n" |
| " f[3*i] = vload_half(3*i, p);\n" |
| " } else {\n" |
| " vstore3(vload_half",vector_size_name_extensions[vectorSize],"( i, p ), i, f);\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| const char *source_constantV3aligned[] = { |
| "__kernel void test( __constant half *p, __global float3 *f )\n" |
| "{\n" |
| " size_t i = get_global_id(0);\n" |
| " f[i] = vloada_half3( i, p );\n" |
| " ((__global float *)f)[4*i+3] = vload_half(4*i+3,p);\n" |
| "}\n" |
| }; |
| |
| |
| if(g_arrVecSizes[vectorSize] != 3) { |
| programs[vectorSize][AS_Global] = MakeProgram( device, source, sizeof( source) / sizeof( source[0]) ); |
| if( NULL == programs[ vectorSize ][AS_Global] ) { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create program.\n" ); |
| for ( q= 0; q < sizeof( source) / sizeof( source[0]); q++) |
| vlog_error("%s", source[q]); |
| return -1; |
| } else { |
| } |
| } else if(aligned) { |
| programs[vectorSize][AS_Global] = MakeProgram( device, sourceV3aligned, sizeof( sourceV3aligned) / sizeof( sourceV3aligned[0]) ); |
| if( NULL == programs[ vectorSize ][AS_Global] ) { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create program.\n" ); |
| for ( q= 0; q < sizeof( sourceV3aligned) / sizeof( sourceV3aligned[0]); q++) |
| vlog_error("%s", sourceV3aligned[q]); |
| return -1; |
| } else { |
| } |
| } else { |
| programs[vectorSize][AS_Global] = MakeProgram( device, sourceV3, sizeof( sourceV3) / sizeof( sourceV3[0]) ); |
| if( NULL == programs[ vectorSize ][AS_Global] ) { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create program.\n" ); |
| for ( q= 0; q < sizeof( sourceV3) / sizeof( sourceV3[0]); q++) |
| vlog_error("%s", sourceV3[q]); |
| return -1; |
| } |
| } |
| |
| kernels[ vectorSize ][AS_Global] = clCreateKernel( programs[ vectorSize ][AS_Global], "test", &error ); |
| if( NULL == kernels[vectorSize][AS_Global] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create kernel. (%d)\n", error ); |
| return -2; |
| } |
| |
| const char** source_ptr; |
| uint32_t source_size; |
| if (vectorSize == 0) { |
| source_ptr = source_private1; |
| source_size = sizeof( source_private1) / sizeof( source_private1[0]); |
| } else if(g_arrVecSizes[vectorSize] == 3) { |
| if(aligned) { |
| source_ptr = source_privateV3aligned; |
| source_size = sizeof( source_privateV3aligned) / sizeof( source_privateV3aligned[0]); |
| } else { |
| source_ptr = source_privateV3; |
| source_size = sizeof( source_privateV3) / sizeof( source_privateV3[0]); |
| } |
| } else { |
| source_ptr = source_private2; |
| source_size = sizeof( source_private2) / sizeof( source_private2[0]); |
| } |
| programs[vectorSize][AS_Private] = MakeProgram( device, source_ptr, source_size ); |
| if( NULL == programs[ vectorSize ][AS_Private] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create private program.\n" ); |
| for ( q= 0; q < source_size; q++) |
| vlog_error("%s", source_ptr[q]); |
| return -1; |
| } |
| |
| kernels[ vectorSize ][AS_Private] = clCreateKernel( programs[ vectorSize ][AS_Private], "test", &error ); |
| if( NULL == kernels[vectorSize][AS_Private] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create private kernel. (%d)\n", error ); |
| return -2; |
| } |
| |
| if (vectorSize == 0) { |
| source_ptr = source_local1; |
| source_size = sizeof( source_local1) / sizeof( source_local1[0]); |
| } else if(g_arrVecSizes[vectorSize] == 3) { |
| if(aligned) { |
| source_ptr = source_localV3aligned; |
| source_size = sizeof(source_localV3aligned)/sizeof(source_localV3aligned[0]); |
| } else { |
| source_ptr = source_localV3; |
| source_size = sizeof(source_localV3)/sizeof(source_localV3[0]); |
| } |
| } else { |
| source_ptr = source_local2; |
| source_size = sizeof( source_local2) / sizeof( source_local2[0]); |
| } |
| programs[vectorSize][AS_Local] = MakeProgram( device, source_ptr, source_size ); |
| if( NULL == programs[ vectorSize ][AS_Local] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create local program.\n" ); |
| for ( q= 0; q < source_size; q++) |
| vlog_error("%s", source_ptr[q]); |
| return -1; |
| } |
| |
| kernels[ vectorSize ][AS_Local] = clCreateKernel( programs[ vectorSize ][AS_Local], "test", &error ); |
| if( NULL == kernels[vectorSize][AS_Local] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create local kernel. (%d)\n", error ); |
| return -2; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3) { |
| if(aligned) { |
| programs[vectorSize][AS_Constant] = MakeProgram( device, source_constantV3aligned, sizeof(source_constantV3aligned) / sizeof( source_constantV3aligned[0]) ); |
| if( NULL == programs[ vectorSize ][AS_Constant] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create constant program.\n" ); |
| for ( q= 0; q < sizeof( source_constantV3aligned) / sizeof( source_constantV3aligned[0]); q++) |
| vlog_error("%s", source_constantV3aligned[q]); |
| return -1; |
| } |
| } else { |
| programs[vectorSize][AS_Constant] = MakeProgram( device, source_constantV3, sizeof(source_constantV3) / sizeof( source_constantV3[0]) ); |
| if( NULL == programs[ vectorSize ][AS_Constant] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create constant program.\n" ); |
| for ( q= 0; q < sizeof( source_constantV3) / sizeof( source_constantV3[0]); q++) |
| vlog_error("%s", source_constantV3[q]); |
| return -1; |
| } |
| } |
| } else { |
| programs[vectorSize][AS_Constant] = MakeProgram( device, source_constant, sizeof(source_constant) / sizeof( source_constant[0]) ); |
| if( NULL == programs[ vectorSize ][AS_Constant] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create constant program.\n" ); |
| for ( q= 0; q < sizeof( source_constant) / sizeof( source_constant[0]); q++) |
| vlog_error("%s", source_constant[q]); |
| return -1; |
| } |
| } |
| |
| kernels[ vectorSize ][AS_Constant] = clCreateKernel( programs[ vectorSize ][AS_Constant], "test", &error ); |
| if( NULL == kernels[vectorSize][AS_Constant] ) |
| { |
| gFailCount++; |
| vlog_error( "\t\tFAILED -- Failed to create constant kernel. (%d)\n", error ); |
| return -2; |
| } |
| } |
| |
| // Figure out how many elements are in a work block |
| size_t elementSize = MAX( sizeof(cl_half), sizeof(cl_float)); |
| size_t blockCount = getBufferSize(device) / elementSize; // elementSize is power of 2 |
| uint64_t lastCase = 1ULL << (8*sizeof(cl_half)); // number of things of size cl_half |
| |
| // we handle 64-bit types a bit differently. |
| if( lastCase == 0 ) |
| lastCase = 0x100000000ULL; |
| |
| |
| uint64_t i, j; |
| uint64_t printMask = (lastCase >> 4) - 1; |
| uint32_t count = 0; |
| error = 0; |
| int addressSpace; |
| // int reported_vector_skip = 0; |
| |
| for( i = 0; i < (uint64_t)lastCase; i += blockCount ) |
| { |
| count = (uint32_t) MIN( blockCount, lastCase - i ); |
| |
| //Init the input stream |
| uint16_t *p = (uint16_t *)gIn_half; |
| for( j = 0; j < count; j++ ) |
| p[j] = j + i; |
| |
| if( (error = clEnqueueWriteBuffer(gQueue, gInBuffer_half, CL_TRUE, 0, count * sizeof( cl_half ), gIn_half, 0, NULL, NULL))) |
| { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| //create the reference result |
| const unsigned short *s = (const unsigned short *)gIn_half; |
| float *d = (float *)gOut_single_reference; |
| for (j = 0; j < count; j++) d[j] = cl_half_to_float(s[j]); |
| |
| //Check the vector lengths |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { // here we loop through vector sizes, 3 is last |
| |
| for ( addressSpace = 0; addressSpace < AS_NumAddressSpaces; addressSpace++) { |
| uint32_t pattern = 0x7fffdead; |
| |
| /* |
| if (addressSpace == 3) { |
| vlog("Note: skipping address space %s due to small buffer size.\n", addressSpaceNames[addressSpace]); |
| continue; |
| } |
| */ |
| memset_pattern4( gOut_single, &pattern, getBufferSize(device)); |
| if( (error = clEnqueueWriteBuffer(gQueue, gOutBuffer_single, CL_TRUE, 0, count * sizeof( float ), gOut_single, 0, NULL, NULL)) ) |
| { |
| vlog_error( "Failure in clWriteArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| if(g_arrVecSizes[vectorSize] == 3 && !aligned) { |
| // now we need to add the extra const argument for how |
| // many elements the last thread should take care of. |
| } |
| |
| // okay, here is where we have to be careful |
| if( (error = RunKernel(device, kernels[vectorSize][addressSpace], gInBuffer_half, gOutBuffer_single, numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned) ) ) ) |
| { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( (error = clEnqueueReadBuffer(gQueue, gOutBuffer_single, CL_TRUE, 0, count * sizeof( float ), gOut_single, 0, NULL, NULL)) ) |
| { |
| vlog_error( "Failure in clReadArray\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( memcmp( gOut_single, gOut_single_reference, count * sizeof( float )) ) |
| { |
| uint32_t *u1 = (uint32_t *)gOut_single; |
| uint32_t *u2 = (uint32_t *)gOut_single_reference; |
| float *f1 = (float *)gOut_single; |
| float *f2 = (float *)gOut_single_reference; |
| for( j = 0; j < count; j++ ) |
| { |
| if(isnan(f1[j]) && isnan(f2[j])) // both are nan dont compare them |
| continue; |
| if( u1[j] != u2[j]) |
| { |
| vlog_error( " %lld) (of %lld) Failure at 0x%4.4x: %a vs *%a (0x%8.8x vs *0x%8.8x) vector_size = %d (%s) address space = %s, load is %s\n", |
| j, (uint64_t)count, ((unsigned short*)gIn_half)[j], f1[j], f2[j], u1[j], u2[j], (g_arrVecSizes[vectorSize]), |
| vector_size_names[vectorSize], addressSpaceNames[addressSpace], |
| (aligned?"aligned":"unaligned")); |
| gFailCount++; |
| error = -1; |
| goto exit; |
| } |
| } |
| } |
| |
| if( gReportTimes && addressSpace == 0) |
| { |
| //Run again for timing |
| for( j = 0; j < 100; j++ ) |
| { |
| uint64_t startTime = ReadTime(); |
| error = |
| RunKernel(device, kernels[vectorSize][addressSpace], gInBuffer_half, gOutBuffer_single, numVecs(count, vectorSize, aligned) , |
| runsOverBy(count, vectorSize, aligned)); |
| if(error) |
| { |
| gFailCount++; |
| goto exit; |
| } |
| |
| if( (error = clFinish(gQueue)) ) |
| { |
| vlog_error( "Failure in clFinish\n" ); |
| gFailCount++; |
| goto exit; |
| } |
| uint64_t currentTime = ReadTime() - startTime; |
| time[ vectorSize ] += currentTime; |
| if( currentTime < min_time[ vectorSize ] ) |
| min_time[ vectorSize ] = currentTime ; |
| } |
| } |
| } |
| } |
| |
| if( ((i+blockCount) & ~printMask) == (i+blockCount) ) |
| { |
| vlog( "." ); |
| fflush( stdout ); |
| } |
| } |
| |
| vlog( "\n" ); |
| |
| if( gReportTimes ) |
| { |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| vlog_perf( SubtractTime( time[ vectorSize ], 0 ) * 1e6 * gDeviceFrequency * gComputeDevices / (double) (count * 100), 0, |
| "average us/elem", "vLoad%sHalf avg. (%s, vector size: %d)", ( (aligned) ? "a" : ""), 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", "vLoad%sHalf best (%s vector size: %d)", ( (aligned) ? "a" : ""), addressSpaceNames[0], (g_arrVecSizes[vectorSize]) ); |
| } |
| |
| exit: |
| //clean up |
| for( vectorSize = minVectorSize; vectorSize < kLastVectorSizeToTest; vectorSize++) |
| { |
| for ( addressSpace = 0; addressSpace < AS_NumAddressSpaces; addressSpace++) { |
| clReleaseKernel( kernels[ vectorSize ][addressSpace] ); |
| clReleaseProgram( programs[ vectorSize ][addressSpace] ); |
| } |
| } |
| |
| return error; |
| } |
| |
| int test_vload_half( cl_device_id device, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vLoadHalf_private( device, false ); |
| } |
| |
| int test_vloada_half( cl_device_id device, cl_context context, cl_command_queue queue, int num_elements ) |
| { |
| return Test_vLoadHalf_private( device, true ); |
| } |
| |