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Diffstat (limited to 'external/clBLAS/src/tests/performance/perf-hemm.cpp')
| -rw-r--r-- | external/clBLAS/src/tests/performance/perf-hemm.cpp | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/external/clBLAS/src/tests/performance/perf-hemm.cpp b/external/clBLAS/src/tests/performance/perf-hemm.cpp deleted file mode 100644 index 6c28ecff..00000000 --- a/external/clBLAS/src/tests/performance/perf-hemm.cpp +++ /dev/null @@ -1,371 +0,0 @@ -/* ************************************************************************ - * Copyright 2013 Advanced Micro Devices, 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 <stdlib.h> // srand() -#include <string.h> // memcpy() -#include <gtest/gtest.h> -#include <clBLAS.h> - -#include <common.h> -#include <clBLAS-wrapper.h> -#include <BlasBase.h> -#include <hemm.h> -#include <blas-random.h> - -#ifdef PERF_TEST_WITH_ACML -#include <blas-internal.h> -#include <blas-wrapper.h> -#endif - -#include "PerformanceTest.h" - -//#define SHUNT_ACML_RUN -/* - * NOTE: operation factor means overall number - * of multiply and add per each operation involving - * 2 matrix elements - */ - -using namespace std; -using namespace clMath; - -#define CHECK_RESULT(ret) \ -do { \ - ASSERT_GE(ret, 0) << "Fatal error: can not allocate resources or " \ - "perform an OpenCL request!" << endl; \ - EXPECT_EQ(0, ret) << "The OpenCL version is slower in the case" << \ - endl; \ -} while (0) - -namespace clMath { - -template <typename ElemType> class HemmPerformanceTest : public PerformanceTest -{ -public: - virtual ~HemmPerformanceTest(); - - virtual int prepare(void); - virtual nano_time_t etalonPerfSingle(void); - virtual nano_time_t clblasPerfSingle(void); - - static void runInstance(BlasFunction fn, TestParams *params) - { - HemmPerformanceTest<ElemType> perfCase(fn, params); - int ret = 0; - int opFactor; - BlasBase *base; - - base = clMath::BlasBase::getInstance(); - - opFactor = 8; - - if ((fn == FN_ZHEMM) && - !base->isDevSupportDoublePrecision()) { - - std::cerr << ">> WARNING: The target device doesn't support native " - "double precision floating point arithmetic" << - std::endl << ">> Test skipped" << std::endl; - return; - } - - if (!perfCase.areResourcesSufficient(params)) { - std::cerr << ">> RESOURCE CHECK: Skip due to unsufficient resources" << - std::endl; - return; - } - else { - ret = perfCase.run(opFactor); - } - - ASSERT_GE(ret, 0) << "Fatal error: can not allocate resources or " - "perform an OpenCL request!" << endl; - EXPECT_EQ(0, ret) << "The OpenCL version is slower in the case" << endl; - } - -private: - HemmPerformanceTest(BlasFunction fn, TestParams *params); - - bool areResourcesSufficient(TestParams *params); - - TestParams params_; - ElemType alpha_; - ElemType beta_; - ElemType *A_; - ElemType *B_; - ElemType *C_; - ElemType *backC_; - cl_mem mobjA_; - cl_mem mobjB_; - cl_mem mobjC_; - size_t ka, kbc; - ::clMath::BlasBase *base_; -}; - -template <typename ElemType> -HemmPerformanceTest<ElemType>::HemmPerformanceTest( - BlasFunction fn, - TestParams *params) : PerformanceTest(fn, - (problem_size_t) ( params->M * params->N * ( (params->side == clblasLeft)? params->M : params->N ) ) ), - params_(*params), mobjA_(NULL), mobjB_(NULL), mobjC_(NULL) -{ - if( params_.side == clblasLeft ) - ka = params_.M; - else ka = params_.N; - - if( params_.order == clblasColumnMajor ) - kbc = params_.N; - else kbc = params_.M; - - A_ = new ElemType[params_.lda * ka + params_.offA]; - B_ = new ElemType[params_.ldb * kbc + params_.offBX]; - C_ = new ElemType[params_.ldc * kbc + params_.offCY]; - backC_ = new ElemType[params_.ldc * kbc + params_.offCY]; - - base_ = ::clMath::BlasBase::getInstance(); -} - -template <typename ElemType> -HemmPerformanceTest<ElemType>::~HemmPerformanceTest() -{ - if(A_ != NULL) - { - delete[] A_; - } - if(B_ != NULL) - { - delete[] B_; - } - if(C_ != NULL) - { - delete[] C_; - } - if(backC_ != NULL) - { - delete[] backC_; - } - - if( mobjC_ != NULL ) - { - clReleaseMemObject(mobjC_); - } - if( mobjB_ != NULL ) - { - clReleaseMemObject(mobjB_); - } - if( mobjA_ != NULL ) - { - clReleaseMemObject(mobjA_); -} -} - -/* - * Check if available OpenCL resources are sufficient to - * run the test case - */ -template <typename ElemType> bool -HemmPerformanceTest<ElemType>::areResourcesSufficient(TestParams *params) -{ - clMath::BlasBase *base; - size_t gmemSize, allocSize; - bool ret; - size_t m = params->M, n = params->N; - - if((A_ == NULL) || (backC_ == NULL) || (C_ == NULL) || (B_ == NULL)) - { - return 0; - } - - base = clMath::BlasBase::getInstance(); - gmemSize = (size_t)base->availGlobalMemSize( 0 ); - allocSize = (size_t)base->maxMemAllocSize(); - - ret = (std::max(m, n) * params_.lda * sizeof(ElemType)) < allocSize; - ret = (ret && (std::max(m, n) * params_.ldb * sizeof(ElemType)) < allocSize); - ret = (ret && (std::max(m, n) * params_.ldc * sizeof(ElemType)) < allocSize); - ret = (ret && (((std::max(m, n) * params_.lda) + (std::max(m, n) * params_.ldb) + (std::max(m, n) * params_.ldc))) < gmemSize); - - return ret; -} - -template <typename ElemType> int -HemmPerformanceTest<ElemType>::prepare(void) -{ - //bool useAlpha = base_->useAlpha(); - //bool useBeta = base_->useBeta(); - - int creationFlags = 0, AcreationFlags = 0; - creationFlags = creationFlags | RANDOM_INIT; - - creationFlags = ( (params_.order) == clblasRowMajor)? (creationFlags | ROW_MAJOR_ORDER) : (creationFlags); - AcreationFlags = ( (params_.uplo) == clblasLower)? (creationFlags | LOWER_HALF_ONLY) : (creationFlags | UPPER_HALF_ONLY); - BlasRoutineID BlasFn = CLBLAS_HEMM; - - populate( A_ + params_.offA, ka, ka, params_.lda, BlasFn, AcreationFlags); - populate( B_ + params_.offBX, params_.M, params_.N, params_.ldb, BlasFn, creationFlags ); - populate( C_ + params_.offCY, params_.M, params_.N, params_.ldc, BlasFn, creationFlags ); - - memcpy( backC_, C_, (kbc * params_.ldc + params_.offCY) * sizeof(ElemType) ); - - mobjA_ = base_->createEnqueueBuffer(A_, (params_.lda * ka + params_.offA) * sizeof(ElemType), 0, CL_MEM_READ_ONLY); - mobjB_ = base_->createEnqueueBuffer(B_, (params_.ldb * kbc + params_.offBX) * sizeof(ElemType), 0, CL_MEM_READ_ONLY); - mobjC_ = base_->createEnqueueBuffer(backC_, (params_.ldc * kbc + params_.offCY) * sizeof(ElemType), 0, CL_MEM_READ_WRITE); - - return (mobjC_) ? 0 : -1; -} - -template <typename ElemType> nano_time_t -HemmPerformanceTest<ElemType>::etalonPerfSingle(void) -{ - nano_time_t time = 0; - clblasOrder order; - clblasUplo fUplo; - clblasSide fSide; - size_t lda, ldb, ldc, fN, fM; - -#ifndef PERF_TEST_WITH_ROW_MAJOR - if (params_.order == clblasRowMajor) { - cerr << "Row major order is not allowed" << endl; - return NANOTIME_ERR; - } -#endif - - order = params_.order; - fUplo = params_.uplo; - fSide = params_.side; - lda = params_.lda; - ldb = params_.ldb; - ldc = params_.ldc; - fM = params_.M; - fN = params_.N; - -#ifdef PERF_TEST_WITH_ACML - - if (order != clblasColumnMajor) { - - order = clblasColumnMajor; - fM = params_.N; - fN = params_.M; - fSide = (params_.side == clblasLeft)? clblasRight: clblasLeft; - fUplo = (params_.uplo == clblasUpper)? clblasLower: clblasUpper; - } - - - time = getCurrentTime(); - #ifndef SHUNT_ACML_RUN - clMath::blas::hemm(order, fSide, fUplo, fM, fN, alpha_, - A_, params_.offA, lda, B_, params_.offBX, ldb, beta_, C_, params_.offCY, ldc); - #endif - time = getCurrentTime() - time; - -#endif // PERF_TEST_WITH_ACML - - return time; -} - - -template <typename ElemType> nano_time_t -HemmPerformanceTest<ElemType>::clblasPerfSingle(void) -{ - nano_time_t time; - cl_event event; - cl_int status; - cl_command_queue queue = base_->commandQueues()[0]; - - status = clEnqueueWriteBuffer(queue, mobjC_, CL_TRUE, 0, - (params_.ldc * kbc + params_.offCY) * sizeof(ElemType), backC_, 0, NULL, &event); - if (status != CL_SUCCESS) { - cerr << "Matrix C buffer object enqueuing error, status = " << - status << endl; - - return NANOTIME_ERR; - } - - status = clWaitForEvents(1, &event); - if (status != CL_SUCCESS) { - cout << "Wait on event failed, status = " << - status << endl; - - return NANOTIME_ERR; - } - - event = NULL; - - time = getCurrentTime(); -//#define TIMING -#ifdef TIMING - clFinish( queue); - - int iter = 20; - for ( int i = 1; i <= iter; i++) - { -#endif - status = (cl_int)clMath::clblas::hemm(params_.order, - params_.side, params_.uplo, params_.M, params_.N, alpha_, - mobjA_, params_.offA, params_.lda, mobjB_, params_.offBX, params_.ldb, beta_, mobjC_, params_.offCY, params_.ldc, 1, - &queue, 0, NULL, &event); - if (status != CL_SUCCESS) { - cerr << "The CLBLAS HEMM function failed, status = " << - status << endl; - return NANOTIME_ERR; - } -#ifdef TIMING - } // iter loop - clFinish( queue); - time = getCurrentTime() - time; - time /= iter; -#else - - status = flushAll(1, &queue); - if (status != CL_SUCCESS) { - cerr << "clFlush() failed, status = " << status << endl; - return NANOTIME_ERR; - } - - time = getCurrentTime(); - status = waitForSuccessfulFinish(1, &queue, &event); - if (status == CL_SUCCESS) { - time = getCurrentTime() - time; - } - else { - cerr << "Waiting for completion of commands to the queue failed, " - "status = " << status << endl; - time = NANOTIME_ERR; - } -#endif - - return time; -} - -} // namespace clMath - -TEST_P(HEMM, chemm) -{ - TestParams params; - - getParams(¶ms); - HemmPerformanceTest<FloatComplex>::runInstance(FN_CHEMM, ¶ms); -} - - -TEST_P(HEMM, zhemm) -{ - TestParams params; - - getParams(¶ms); - HemmPerformanceTest<DoubleComplex>::runInstance(FN_ZHEMM, ¶ms); -} |