diff options
Diffstat (limited to 'external/clBLAS/src/tests/correctness/corr-spr2.cpp')
-rw-r--r-- | external/clBLAS/src/tests/correctness/corr-spr2.cpp | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/external/clBLAS/src/tests/correctness/corr-spr2.cpp b/external/clBLAS/src/tests/correctness/corr-spr2.cpp deleted file mode 100644 index c000e64c..00000000 --- a/external/clBLAS/src/tests/correctness/corr-spr2.cpp +++ /dev/null @@ -1,216 +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 <blas-internal.h> -#include <blas-wrapper.h> -#include <clBLAS-wrapper.h> -#include <BlasBase.h> -#include <blas-random.h> -#include <spr2.h> - -static void -releaseMemObjects(cl_mem objA, cl_mem objX, cl_mem objY) -{ - if(objA != NULL) { - clReleaseMemObject(objA); - } - if(objX != NULL) { - clReleaseMemObject(objX); - } - if(objY != NULL) { - clReleaseMemObject(objY); -} -} - -template <typename T> static void -deleteBuffers(T *blasA, T *clblasA, T *X, T *Y) -{ - if(blasA != NULL) { - delete[] blasA; - } - if(clblasA != NULL) { - delete[] clblasA; - } - if(X != NULL) { - delete[] X; - } - if(Y != NULL) { - delete[] Y; -} -} - -template <typename T> -void -spr2CorrectnessTest(TestParams *params) -{ - cl_int err; - T *blasAP, *clblasAP, *X, *Y; - cl_mem bufAP, bufX, bufY; - clMath::BlasBase *base; - cl_event *events; - bool useAlpha; - T alpha; - - base = clMath::BlasBase::getInstance(); - - if ((typeid(T) == typeid(cl_double)) && - !base->isDevSupportDoublePrecision()) { - - std::cerr << ">> WARNING: The target device doesn't support native " - "double precision floating point arithmetic" << - std::endl << ">> Test skipped" << std::endl; - SUCCEED(); - return; - } - - printf("number of command queues : %d\n\n", params->numCommandQueues); - - events = new cl_event[params->numCommandQueues]; - memset(events, 0, params->numCommandQueues * sizeof(cl_event)); - - size_t lengthAP = (params->N *( params->N + 1 ))/2 ; - size_t lengthX = (1 + ((params->N - 1) * abs(params->incx))); - size_t lengthY = (1 + ((params->N - 1) * abs(params->incy))); - - blasAP = new T[lengthAP + params->offa ]; - clblasAP = new T[lengthAP + params->offa ]; - X = new T[lengthX + params->offBX ]; - Y = new T[lengthY + params->offCY ]; - - srand(params->seed); - - if((blasAP == NULL) || (clblasAP == NULL) || (X == NULL) || (Y == NULL)) - { - deleteBuffers<T>(blasAP, clblasAP, X, Y); - ::std::cerr << "Cannot allocate memory on host side\n" << "!!!!!!!!!!!!Test skipped.!!!!!!!!!!!!" << ::std::endl; - delete[] events; - SUCCEED(); - return; - } - - alpha = convertMultiplier<T>(params->alpha); - useAlpha = true; - - ::std::cerr << "Generating input data... "; - randomSyr2Matrices<T>(params->order, params->uplo, params->N, useAlpha, &alpha, (blasAP + params->offa), params->lda, - (X + params->offBX), params->incx, (Y + params->offCY), params->incy); - - // Copy blasAP to clblasAP - memcpy(clblasAP, blasAP, (lengthAP + params->offa)* sizeof(*blasAP)); - ::std::cerr << "Done" << ::std::endl; - - // Allocate buffers - bufAP = base->createEnqueueBuffer(clblasAP, (lengthAP + params->offa)* sizeof(*clblasAP), 0,CL_MEM_READ_WRITE); - bufX = base->createEnqueueBuffer(X, (lengthX + params->offBX)* sizeof(*X), 0, CL_MEM_READ_ONLY); - bufY = base->createEnqueueBuffer(Y, (lengthY + params->offCY)* sizeof(*Y), 0, CL_MEM_READ_ONLY); - - ::std::cerr << "Calling reference xSPR2 routine... "; - - clblasOrder order; - clblasUplo fUplo; - - order = params->order; - fUplo = params->uplo; - - if (order != clblasColumnMajor) - { - order = clblasColumnMajor; - fUplo = (params->uplo == clblasUpper)? clblasLower : clblasUpper; - } - - ::clMath::blas::spr2( order, fUplo, params->N, alpha, X, params->offBX, params->incx, - Y, params->offCY, params->incy, blasAP, params->offa); - ::std::cerr << "Done" << ::std::endl; - - if ((bufAP == NULL) || (bufX == NULL) || (bufY == NULL)) { - /* Skip the test, the most probable reason is - * matrix too big for a device. - */ - releaseMemObjects(bufAP, bufX, bufY); - deleteBuffers<T>(blasAP, clblasAP, X, Y); - delete[] events; - ::std::cerr << ">> Failed to create/enqueue buffer for a matrix." - << ::std::endl - << ">> Can't execute the test, because data is not transfered to GPU." - << ::std::endl - << ">> Test skipped." << ::std::endl; - SUCCEED(); - return; - } - - ::std::cerr << "Calling clblas xSPR2 routine... "; - - err = (cl_int)::clMath::clblas::spr2( params->order, params->uplo, params->N, alpha, - bufX, params->offBX, params->incx, bufY, params->offCY, params->incy, bufAP, params->offa, - params->numCommandQueues, base->commandQueues(), - 0, NULL, events); - - if (err != CL_SUCCESS) { - releaseMemObjects(bufAP, bufX, bufY); - deleteBuffers<T>(blasAP, clblasAP, X, Y); - delete[] events; - ASSERT_EQ(CL_SUCCESS, err) << "::clMath::clblas::SPR2() failed"; - } - - err = waitForSuccessfulFinish(params->numCommandQueues, - base->commandQueues(), events); - if (err != CL_SUCCESS) { - releaseMemObjects(bufAP, bufX, bufY); - deleteBuffers<T>(blasAP, clblasAP, X, Y); - delete[] events; - ASSERT_EQ(CL_SUCCESS, err) << "waitForSuccessfulFinish()"; - } - ::std::cerr << "Done" << ::std::endl; - - - err = clEnqueueReadBuffer(base->commandQueues()[0], bufAP, CL_TRUE, 0, - (lengthAP + params->offa) * sizeof(*clblasAP), clblasAP, 0, - NULL, NULL); - if (err != CL_SUCCESS) - { - ::std::cerr << "SPR2: Reading results failed...." << std::endl; - } - - releaseMemObjects(bufAP, bufX, bufY); - - compareMatrices<T>(clblasColumnMajor, lengthAP, 1, (blasAP + params->offa), (clblasAP + params->offa), lengthAP); - - deleteBuffers<T>(blasAP, clblasAP, X, Y); - delete[] events; -} - -// Instantiate the test - -TEST_P(SPR2, sspr2) { - TestParams params; - - getParams(¶ms); - spr2CorrectnessTest<cl_float>(¶ms); -} - -TEST_P(SPR2, dspr2) { - TestParams params; - - getParams(¶ms); - spr2CorrectnessTest<cl_double>(¶ms); -} |