diff options
Diffstat (limited to 'external/clBLAS/src/tests/performance/perf-syr.cpp')
-rw-r--r-- | external/clBLAS/src/tests/performance/perf-syr.cpp | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/external/clBLAS/src/tests/performance/perf-syr.cpp b/external/clBLAS/src/tests/performance/perf-syr.cpp deleted file mode 100644 index b67decfb..00000000 --- a/external/clBLAS/src/tests/performance/perf-syr.cpp +++ /dev/null @@ -1,340 +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. - * ************************************************************************/ - - -/* - * Syr performance test cases - */ - -#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 <syr.h> -#include <blas-random.h> - -#ifdef PERF_TEST_WITH_ACML -#include <blas-internal.h> -#include <blas-wrapper.h> -#endif - -#include "PerformanceTest.h" - -/* - * 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 SyrPerformanceTest : public PerformanceTest -{ -public: - virtual ~SyrPerformanceTest(); - - virtual int prepare(void); - virtual nano_time_t etalonPerfSingle(void); - virtual nano_time_t clblasPerfSingle(void); - - static void runInstance(BlasFunction fn, TestParams *params) - { - SyrPerformanceTest<ElemType> perfCase(fn, params); - int ret = 0; - int opFactor; - BlasBase *base; - - base = clMath::BlasBase::getInstance(); - - opFactor = 1; - - if ((fn == FN_DSYR) && - !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; - } - 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: - SyrPerformanceTest(BlasFunction fn, TestParams *params); - - bool areResourcesSufficient(TestParams *params); - - TestParams params_; - ElemType alpha_; - ElemType *A_; - ElemType *X_; - ElemType *backA_; - cl_mem mobjA_; - cl_mem mobjX_; - ::clMath::BlasBase *base_; -}; - -template <typename ElemType> -SyrPerformanceTest<ElemType>::SyrPerformanceTest( - BlasFunction fn, - TestParams *params) : PerformanceTest(fn, (problem_size_t)((((params->N * params->N) + params->N) * 2 ) * sizeof(ElemType))), - params_(*params), mobjA_(NULL), mobjX_(NULL) -{ - A_ = new ElemType[params_.N * params_.lda + params_.offa]; - X_ = new ElemType[ 1 + (params_.N-1) * abs(params_.incx) + params_.offBX]; - backA_ = new ElemType[params_.N * params_.lda + params_.offa]; - - base_ = ::clMath::BlasBase::getInstance(); -} - -template <typename ElemType> -SyrPerformanceTest<ElemType>::~SyrPerformanceTest() -{ - if(A_ != NULL) - { - delete[] A_; - } - if(backA_ != NULL) - { - delete[] backA_; - } - if(X_ != NULL) - { - delete[] X_; - } - - if(mobjX_ != NULL) { - clReleaseMemObject(mobjX_); - } - if(mobjA_ != NULL) { - clReleaseMemObject(mobjA_); - } -} - -/* - * Check if available OpenCL resources are sufficient to - * run the test case - */ -template <typename ElemType> bool -SyrPerformanceTest<ElemType>::areResourcesSufficient(TestParams *params) -{ - clMath::BlasBase *base; - size_t gmemSize, allocSize; - size_t n = params->N; - - if((A_ == NULL) || (backA_ == NULL) || (X_ == NULL)) - { - return 0; - } - - base = clMath::BlasBase::getInstance(); - gmemSize = (size_t)base->availGlobalMemSize( 0 ); - allocSize = (size_t)base->maxMemAllocSize(); - - bool suff = ( sizeof(ElemType)*n*params->lda < allocSize ) && ((1 + (n-1)*abs(params->incx))*sizeof(ElemType) < allocSize); //for individual allocations - suff = suff && ((( n*params->lda + (1 + (n-1)*abs(params->incx))*2)*sizeof(ElemType)) < gmemSize) ; //for total global allocations - - return suff ; -} - -template <typename ElemType> int -SyrPerformanceTest<ElemType>::prepare(void) -{ - bool useAlpha = true; - size_t lenX = 1 + (params_.N-1) * abs(params_.incx); - - alpha_ = convertMultiplier<ElemType>(params_.alpha); -/* - int creationFlags = 0; - creationFlags = creationFlags | RANDOM_INIT; - - // Default is Column-Major - - creationFlags = ( (this-> params_.order) == clblasRowMajor)? (creationFlags | ROW_MAJOR_ORDER) : (creationFlags); - creationFlags = ( (this-> params_.uplo) == clblasLower)? (creationFlags | LOWER_HALF_ONLY) : (creationFlags | UPPER_HALF_ONLY); - BlasRoutineID BlasFn = CLBLAS_SYR; - - // Matrix A - populate( (A_ + params_.offa), params_.N, params_.N, params_.lda, BlasFn, creationFlags); - populate( X_ , lenX + params_.offBX, 1, lenX + params_.offBX, BlasFn); - */ - - randomSyrMatrices( params_.order, params_.uplo, params_.N, useAlpha, &alpha_, A_, params_.lda, X_, params_.incx); - - memcpy(backA_, A_, ((params_.N * params_.lda + params_.offa)* sizeof(ElemType))); - - mobjA_ = base_->createEnqueueBuffer(A_, (params_.N * params_.lda + params_.offa)* sizeof(*A_), 0, CL_MEM_READ_WRITE); - mobjX_ = base_->createEnqueueBuffer(X_, (lenX + params_.offBX )* sizeof(*X_), 0, CL_MEM_READ_ONLY); - - return ( (mobjA_ != NULL) && (mobjX_ != NULL) ) ? 0 : -1; -} - -template <typename ElemType> nano_time_t -SyrPerformanceTest<ElemType>::etalonPerfSingle(void) -{ - nano_time_t time = 0; - clblasOrder order; - clblasUplo fUplo; - size_t lda; - -#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; - lda = params_.lda; - fUplo = params_.uplo; - -#ifdef PERF_TEST_WITH_ACML - - if (order != clblasColumnMajor) - { - order = clblasColumnMajor; - fUplo = (params_.uplo == clblasUpper)? clblasLower : clblasUpper; - } - - time = getCurrentTime(); - clMath::blas::syr(order, fUplo, params_.N, alpha_, X_, params_.offBX, params_.incx, A_, params_.offa, lda); - time = getCurrentTime() - time; - -#endif // PERF_TEST_WITH_ACML - - return time; -} - - -template <typename ElemType> nano_time_t -SyrPerformanceTest<ElemType>::clblasPerfSingle(void) -{ - nano_time_t time; - cl_event event; - cl_int status; - cl_command_queue queue = base_->commandQueues()[0]; - - status = clEnqueueWriteBuffer(queue, mobjA_, CL_TRUE, 0, - ((params_.N * params_.lda) + params_.offa) * - sizeof(ElemType), backA_, 0, NULL, &event); - if (status != CL_SUCCESS) { - cerr << "Matrix A 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; - -#define TIMING -#ifdef TIMING - clFinish( queue); - time = getCurrentTime(); - - int iter = 100; - for ( int i = 1; i <= iter; i++) - { -#endif - status = (cl_int)clMath::clblas::syr(params_.order, params_.uplo, params_.N, alpha_, mobjX_, params_.offBX, params_.incx, - mobjA_, params_.offa, params_.lda, 1, &queue, 0, NULL, &event); - - if (status != CL_SUCCESS) { - cerr << "The CLBLAS SYR 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 - -// ssyr performance test -TEST_P(SYR, ssyr) -{ - TestParams params; - - getParams(¶ms); - SyrPerformanceTest<float>::runInstance(FN_SSYR, ¶ms); -} - -// dsyr performance test case -TEST_P(SYR, dsyr) -{ - TestParams params; - - getParams(¶ms); - SyrPerformanceTest<double>::runInstance(FN_DSYR, ¶ms); -} |