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https://github.com/KhronosGroup/OpenCL-CTS.git
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Initial open source release of OpenCL 2.1 CTS.
This commit is contained in:
Kedar Patil
361
test_conformance/relationals/test_comparisons_float.cpp
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361
test_conformance/relationals/test_comparisons_float.cpp
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//
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// Copyright (c) 2017 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "testBase.h"
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#include "../../test_common/harness/conversions.h"
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#include "../../test_common/harness/typeWrappers.h"
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extern "C" { extern cl_uint gRandomSeed;};
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#define TEST_SIZE 512
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const char *equivTestKernelPattern_float =
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"__kernel void sample_test(__global float%s *sourceA, __global float%s *sourceB, __global int%s *destValues, __global int%s *destValuesB)\n"
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"{\n"
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" int tid = get_global_id(0);\n"
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" destValues[tid] = %s( sourceA[tid], sourceB[tid] );\n"
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" destValuesB[tid] = sourceA[tid] %s sourceB[tid];\n"
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"\n"
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"}\n";
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const char *equivTestKernelPatternLessGreater_float =
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"__kernel void sample_test(__global float%s *sourceA, __global float%s *sourceB, __global int%s *destValues, __global int%s *destValuesB)\n"
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"{\n"
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" int tid = get_global_id(0);\n"
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" destValues[tid] = %s( sourceA[tid], sourceB[tid] );\n"
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" destValuesB[tid] = (sourceA[tid] < sourceB[tid]) | (sourceA[tid] > sourceB[tid]);\n"
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"\n"
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"}\n";
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const char *equivTestKernelPattern_float3 =
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"__kernel void sample_test(__global float%s *sourceA, __global float%s *sourceB, __global int%s *destValues, __global int%s *destValuesB)\n"
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"{\n"
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" int tid = get_global_id(0);\n"
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" float3 sampA = vload3(tid, (__global float *)sourceA);\n"
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" float3 sampB = vload3(tid, (__global float *)sourceB);\n"
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" vstore3(%s( sampA, sampB ), tid, (__global int *)destValues);\n"
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" vstore3(( sampA %s sampB ), tid, (__global int *)destValuesB);\n"
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"\n"
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"}\n";
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const char *equivTestKernelPatternLessGreater_float3 =
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"__kernel void sample_test(__global float%s *sourceA, __global float%s *sourceB, __global int%s *destValues, __global int%s *destValuesB)\n"
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"{\n"
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" int tid = get_global_id(0);\n"
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" float3 sampA = vload3(tid, (__global float *)sourceA);\n"
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" float3 sampB = vload3(tid, (__global float *)sourceB);\n"
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" vstore3(%s( sampA, sampB ), tid, (__global int *)destValues);\n"
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" vstore3(( sampA < sampB ) | (sampA > sampB), tid, (__global int *)destValuesB);\n"
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"\n"
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"}\n";
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typedef bool (*equivVerifyFn)( float inDataA, float inDataB );
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extern "C" { extern int gInfNanSupport; };
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int IsFloatInfinity(float x)
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{
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return isinf(x);
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}
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int IsFloatNaN(float x)
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{
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return isnan(x);
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}
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void verify_equiv_values_float( unsigned int vecSize, float *inDataA, float *inDataB, int *outData, equivVerifyFn verifyFn )
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{
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unsigned int i;
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int trueResult;
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bool result;
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trueResult = ( vecSize == 1 ) ? 1 : -1;
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for( i = 0; i < vecSize; i++ )
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{
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result = verifyFn( inDataA[ i ], inDataB[ i ] );
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outData[ i ] = result ? trueResult : 0;
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}
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}
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void generate_equiv_test_data_float( float *outData, unsigned int vecSize, bool alpha, MTdata d )
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{
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unsigned int i;
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generate_random_data( kFloat, vecSize * TEST_SIZE, d, outData );
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// Fill the first few vectors with NAN in each vector element (or the second set if we're alpha, so we can test either case)
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if( alpha )
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outData += vecSize * vecSize;
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for( i = 0; i < vecSize; i++ )
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{
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outData[ 0 ] = NAN;
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outData += vecSize + 1;
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}
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// Make sure the third set is filled regardless, to test the case where both have NANs
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if( !alpha )
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outData += vecSize * vecSize;
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for( i = 0; i < vecSize; i++ )
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{
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outData[ 0 ] = NAN;
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outData += vecSize + 1;
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}
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}
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int test_equiv_kernel_float(cl_context context, cl_command_queue queue, const char *fnName, const char *opName,
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unsigned int vecSize, equivVerifyFn verifyFn, MTdata d )
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{
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clProgramWrapper program;
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clKernelWrapper kernel;
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clMemWrapper streams[4];
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float inDataA[TEST_SIZE * 16], inDataB[ TEST_SIZE * 16 ];
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int outData[TEST_SIZE * 16], expected[16];
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int error, i, j;
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size_t threads[1], localThreads[1];
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char kernelSource[10240];
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char *programPtr;
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char sizeName[4];
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/* Create the source */
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if( vecSize == 1 )
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sizeName[ 0 ] = 0;
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else
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sprintf( sizeName, "%d", vecSize );
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if(DENSE_PACK_VECS && vecSize == 3) {
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if (strcmp(fnName, "islessgreater")) {
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sprintf( kernelSource, equivTestKernelPattern_float3, sizeName, sizeName, sizeName, sizeName, fnName, opName );
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} else {
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sprintf( kernelSource, equivTestKernelPatternLessGreater_float3, sizeName, sizeName, sizeName, sizeName, fnName );
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}
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} else {
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if (strcmp(fnName, "islessgreater")) {
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sprintf( kernelSource, equivTestKernelPattern_float, sizeName, sizeName, sizeName, sizeName, fnName, opName );
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} else {
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sprintf( kernelSource, equivTestKernelPatternLessGreater_float, sizeName, sizeName, sizeName, sizeName, fnName );
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}
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}
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/* Create kernels */
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programPtr = kernelSource;
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if( create_single_kernel_helper( context, &program, &kernel, 1, (const char **)&programPtr, "sample_test" ) )
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{
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return -1;
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}
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/* Generate some streams */
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generate_equiv_test_data_float( inDataA, vecSize, true, d );
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generate_equiv_test_data_float( inDataB, vecSize, false, d );
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streams[0] = clCreateBuffer( context, (cl_mem_flags)(CL_MEM_COPY_HOST_PTR), sizeof( cl_float ) * vecSize * TEST_SIZE, &inDataA, &error);
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if( streams[0] == NULL )
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{
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print_error( error, "Creating input array A failed!\n");
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return -1;
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}
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streams[1] = clCreateBuffer( context, (cl_mem_flags)(CL_MEM_COPY_HOST_PTR), sizeof( cl_float ) * vecSize * TEST_SIZE, &inDataB, &error);
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if( streams[1] == NULL )
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{
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print_error( error, "Creating input array A failed!\n");
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return -1;
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}
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streams[2] = clCreateBuffer( context, CL_MEM_READ_WRITE, sizeof( cl_int ) * vecSize * TEST_SIZE, NULL, &error);
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if( streams[2] == NULL )
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{
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print_error( error, "Creating output array failed!\n");
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return -1;
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}
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streams[3] = clCreateBuffer( context, CL_MEM_READ_WRITE, sizeof( cl_int ) * vecSize * TEST_SIZE, NULL, &error);
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if( streams[3] == NULL )
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{
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print_error( error, "Creating output array failed!\n");
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return -1;
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}
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/* Assign streams and execute */
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error = clSetKernelArg( kernel, 0, sizeof( streams[0] ), &streams[0] );
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test_error( error, "Unable to set indexed kernel arguments" );
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error = clSetKernelArg( kernel, 1, sizeof( streams[1] ), &streams[1] );
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test_error( error, "Unable to set indexed kernel arguments" );
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error = clSetKernelArg( kernel, 2, sizeof( streams[2] ), &streams[2] );
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test_error( error, "Unable to set indexed kernel arguments" );
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error = clSetKernelArg( kernel, 3, sizeof( streams[3] ), &streams[3] );
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test_error( error, "Unable to set indexed kernel arguments" );
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/* Run the kernel */
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threads[0] = TEST_SIZE;
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error = get_max_common_work_group_size( context, kernel, threads[0], &localThreads[0] );
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test_error( error, "Unable to get work group size to use" );
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error = clEnqueueNDRangeKernel( queue, kernel, 1, NULL, threads, localThreads, 0, NULL, NULL );
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test_error( error, "Unable to execute test kernel" );
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/* Now get the results */
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error = clEnqueueReadBuffer( queue, streams[2], true, 0, sizeof( int ) * TEST_SIZE * vecSize, outData, 0, NULL, NULL );
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test_error( error, "Unable to read output array!" );
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/* And verify! */
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for( i = 0; i < TEST_SIZE; i++ )
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{
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verify_equiv_values_float( vecSize, &inDataA[ i * vecSize ], &inDataB[ i * vecSize ], expected, verifyFn);
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for( j = 0; j < (int)vecSize; j++ )
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{
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if( expected[ j ] != outData[ i * vecSize + j ] )
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{
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log_error( "ERROR: Data sample %d:%d at size %d does not validate! Expected %d, got %d, source %f,%f\n",
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i, j, vecSize, expected[ j ], outData[ i * vecSize + j ], inDataA[i*vecSize + j], inDataB[i*vecSize + j] );
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return -1;
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}
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}
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}
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/* Now get the results */
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error = clEnqueueReadBuffer( queue, streams[3], true, 0, sizeof( int ) * TEST_SIZE * vecSize, outData, 0, NULL, NULL );
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test_error( error, "Unable to read output array!" );
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/* And verify! */
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int fail = 0;
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for( i = 0; i < TEST_SIZE; i++ )
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{
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verify_equiv_values_float( vecSize, &inDataA[ i * vecSize ], &inDataB[ i * vecSize ], expected, verifyFn);
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for( j = 0; j < (int)vecSize; j++ )
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{
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if( expected[ j ] != outData[ i * vecSize + j ] )
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{
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if (gInfNanSupport == 0)
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{
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if (IsFloatNaN(inDataA[i*vecSize + j]) || IsFloatNaN (inDataB[i*vecSize + j]))
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{
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fail = 0;
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}
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else
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fail = 1;
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}
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if (fail)
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{
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log_error( "ERROR: Data sample %d:%d at size %d does not validate! Expected %d, got %d, source %f,%f\n",
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i, j, vecSize, expected[ j ], outData[ i * vecSize + j ], inDataA[i*vecSize + j], inDataB[i*vecSize + j] );
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return -1;
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}
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}
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}
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}
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return 0;
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}
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int test_equiv_kernel_set_float(cl_context context, cl_command_queue queue, const char *fnName, const char *opName, equivVerifyFn verifyFn, MTdata d )
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{
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unsigned int vecSizes[] = { 1, 2, 3, 4, 8, 16, 0 };
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unsigned int index;
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int retVal = 0;
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for( index = 0; vecSizes[ index ] != 0; index++ )
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{
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// Test!
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if( test_equiv_kernel_float(context, queue, fnName, opName, vecSizes[ index ], verifyFn, d ) != 0 )
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{
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log_error( " Vector float%d FAILED\n", vecSizes[ index ] );
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retVal = -1;
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}
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}
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return retVal;
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}
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bool isequal_verify_fn_float( float valueA, float valueB )
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{
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return valueA == valueB;
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}
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int test_relational_isequal_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "isequal", "==", isequal_verify_fn_float, seed );
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}
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bool isnotequal_verify_fn_float( float valueA, float valueB )
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{
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return valueA != valueB;
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}
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int test_relational_isnotequal_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "isnotequal", "!=", isnotequal_verify_fn_float, seed );
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}
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bool isgreater_verify_fn_float( float valueA, float valueB )
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{
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return valueA > valueB;
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}
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int test_relational_isgreater_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "isgreater", ">", isgreater_verify_fn_float, seed );
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}
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bool isgreaterequal_verify_fn_float( float valueA, float valueB )
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{
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return valueA >= valueB;
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}
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int test_relational_isgreaterequal_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "isgreaterequal", ">=", isgreaterequal_verify_fn_float, seed );
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}
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bool isless_verify_fn_float( float valueA, float valueB )
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{
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return valueA < valueB;
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}
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int test_relational_isless_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "isless", "<", isless_verify_fn_float, seed );
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}
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bool islessequal_verify_fn_float( float valueA, float valueB )
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{
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return valueA <= valueB;
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}
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int test_relational_islessequal_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "islessequal", "<=", islessequal_verify_fn_float, seed );
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}
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bool islessgreater_verify_fn_float( float valueA, float valueB )
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{
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return ( valueA < valueB ) || ( valueA > valueB );
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}
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int test_relational_islessgreater_float(cl_device_id device, cl_context context, cl_command_queue queue, int numElements )
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{
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RandomSeed seed( gRandomSeed );
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return test_equiv_kernel_set_float( context, queue, "islessgreater", "<>", islessgreater_verify_fn_float, seed );
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}
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