diff options
Diffstat (limited to 'external/clBLAS/src/tests/correctness/corr-gemv.cpp')
-rw-r--r-- | external/clBLAS/src/tests/correctness/corr-gemv.cpp | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/external/clBLAS/src/tests/correctness/corr-gemv.cpp b/external/clBLAS/src/tests/correctness/corr-gemv.cpp deleted file mode 100644 index c1a564c3..00000000 --- a/external/clBLAS/src/tests/correctness/corr-gemv.cpp +++ /dev/null @@ -1,246 +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 <gemv.h> - -#include "tcase-filter.h" - -static void -releaseMemObjects(cl_mem objA, cl_mem objX, cl_mem objY) -{ - clReleaseMemObject(objA); - clReleaseMemObject(objX); - clReleaseMemObject(objY); -} - -template <typename T> static void -deleteBuffers(T *A, T *X, T *blasY, T *clblasY) -{ - delete[] A; - delete[] X; - delete[] blasY; - delete[] clblasY; -} - -template <typename T> -void -gemvCorrectnessTest(TestParams *params) -{ - cl_int err; - T *A, *B, *blasC, *clblasC, *X, *Y; - T alpha, beta; - cl_mem bufA, bufB, bufC; - clMath::BlasBase *base; - bool useAlpha, useBeta; - cl_event *events; - size_t lenY, lenX; - bool isComplex; - - base = clMath::BlasBase::getInstance(); - - if ((typeid(T) == typeid(cl_double) || - typeid(T) == typeid(DoubleComplex)) && - !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; - } - - isComplex = ((typeid(T) == typeid(FloatComplex)) || - (typeid(T) == typeid(DoubleComplex))); - if (canCaseBeSkipped(params, isComplex)) { - std::cerr << ">> Test is skipped because it has no importance for this " - "level of coverage" << std::endl; - SUCCEED(); - return; - } - - useAlpha = base->useAlpha(); - useBeta = base->useBeta(); - beta = ZERO<T>(); - alpha = ZERO<T>(); - - events = new cl_event[params->numCommandQueues]; - memset(events, 0, params->numCommandQueues * sizeof(cl_event)); - - A = new T[params->rowsA * params->columnsA]; - B = new T[params->rowsB * params->columnsB]; - blasC = new T[params->rowsC * params->columnsC]; - clblasC = new T[params->rowsC * params->columnsC]; - X = &B[params->offBX]; - Y = &blasC[params->offCY]; - - srand(params->seed); - if (useAlpha) { - alpha = convertMultiplier<T>(params->alpha); - } - if (useBeta) { - beta = convertMultiplier<T>(params->beta); - } - - if (params->transA == clblasNoTrans) { - lenX = params->N; - lenY = params->M; - } - else { - lenX = params->M; - lenY = params->N; - } - - ::std::cerr << "Generating input data... "; - setNans<T>(params->rowsA * params->columnsA, A); - setNans<T>(params->rowsB * params->columnsB, B); - setNans<T>(params->rowsC * params->columnsC, blasC); - - randomGemmxMatrices<T>(params->order, params->transA, params->transB, - params->transC, lenY, params->K, lenX, useAlpha, - &alpha, A, params->lda, B, params->ldb, useBeta, - &beta, blasC, params->ldc); - - // set to NAN elements which must not be accessed - // in matrix B containing vector X - setVectorNans<T>(params->offBX, abs(params->incx), B, lenX, - params->columnsB * params->rowsB); - // in matrix C containing vector Y - setVectorNans<T>(params->offCY, abs(params->incy), blasC, lenY, - params->columnsC * params->rowsC); - memcpy(clblasC, blasC, params->rowsC * params->columnsC * sizeof(*clblasC)); - - ::std::cerr << "Done" << ::std::endl; - - ::std::cerr << "Calling reference xGEMV routine... "; - if (params->order == clblasColumnMajor) { - ::clMath::blas::gemv(clblasColumnMajor, params->transA, - params->M, params->N, alpha, A, params->lda, - X, params->incx, beta, Y, params->incy); - } - else { - T *reorderedA = new T[params->rowsA * params->columnsA]; - - reorderMatrix<T>(clblasRowMajor, params->rowsA, params->columnsA, - A, reorderedA); - ::clMath::blas::gemv(clblasColumnMajor, params->transA, - params->M, params->N, alpha, reorderedA, params->rowsA, - X, params->incx, beta, Y, params->incy); - - delete[] reorderedA; - } - ::std::cerr << "Done" << ::std::endl; - - bufA = base->createEnqueueBuffer(A, params->rowsA * params->columnsA * - sizeof(*A), params->offA * sizeof(*A), - CL_MEM_READ_ONLY); - bufB = base->createEnqueueBuffer(B, params->rowsB * params->columnsB * - sizeof(*B), 0, CL_MEM_READ_ONLY); - bufC = base->createEnqueueBuffer(clblasC, params->rowsC * params->columnsC * - sizeof(*clblasC), 0, CL_MEM_READ_WRITE); - if ((bufA == NULL) || (bufB == NULL) || (bufC == NULL)) { - /* Skip the test, the most probable reason is - * matrix too big for a device. - */ - releaseMemObjects(bufA, bufB, bufC); - deleteBuffers<T>(A, B, blasC, clblasC); - 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 xGEMV routine... "; - err = (cl_int)::clMath::clblas::gemv(params->order, params->transA, - params->M, params->N, alpha, bufA, params->offA, params->lda, - bufB, params->offBX, params->incx, beta, bufC, params->offCY, - params->incy, params->numCommandQueues, base->commandQueues(), 0, - NULL, events); - if (err != CL_SUCCESS) { - releaseMemObjects(bufA, bufB, bufC); - deleteBuffers<T>(A, B, blasC, clblasC); - delete[] events; - ASSERT_EQ(CL_SUCCESS, err) << "::clMath::clblas::GEMV() failed"; - } - - err = waitForSuccessfulFinish(params->numCommandQueues, - base->commandQueues(), events); - if (err != CL_SUCCESS) { - releaseMemObjects(bufA, bufB, bufC); - deleteBuffers<T>(A, B, blasC, clblasC); - delete[] events; - ASSERT_EQ(CL_SUCCESS, err) << "waitForSuccessfulFinish()"; - } - ::std::cerr << "Done" << ::std::endl; - - clEnqueueReadBuffer(base->commandQueues()[0], bufC, CL_TRUE, 0, - params->rowsC * params->columnsC * sizeof(*clblasC), - clblasC, 0, NULL, NULL); - - releaseMemObjects(bufA, bufB, bufC); - - compareVectors(params->offCY, lenY, abs(params->incy), - params->columnsC * params->rowsC, blasC, clblasC); - - deleteBuffers<T>(A, B, blasC, clblasC); - delete[] events; -} - -// Instantiate the test - -TEST_P(GEMV, sgemv) { - TestParams params; - - getParams(¶ms); - gemvCorrectnessTest<cl_float>(¶ms); -} - -TEST_P(GEMV, dgemv) { - TestParams params; - - getParams(¶ms); - gemvCorrectnessTest<cl_double>(¶ms); -} - - -TEST_P(GEMV, cgemv) { - TestParams params; - - getParams(¶ms); - gemvCorrectnessTest<FloatComplex>(¶ms); -} - -TEST_P(GEMV, zgemv) { - TestParams params; - - getParams(¶ms); - gemvCorrectnessTest<DoubleComplex>(¶ms); -} |