diff options
Diffstat (limited to 'external/clBLAS/src/tests/correctness/corr-tbsv.cpp')
-rw-r--r-- | external/clBLAS/src/tests/correctness/corr-tbsv.cpp | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/external/clBLAS/src/tests/correctness/corr-tbsv.cpp b/external/clBLAS/src/tests/correctness/corr-tbsv.cpp deleted file mode 100644 index 17c59f3f..00000000 --- a/external/clBLAS/src/tests/correctness/corr-tbsv.cpp +++ /dev/null @@ -1,242 +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 <tbsv.h> -#include "trsv-delta.h" - -static void -releaseMemObjects(cl_mem objA, cl_mem objX) -{ - if(objA != NULL) - { - clReleaseMemObject(objA); - } - if(objX != NULL) - { - clReleaseMemObject(objX); - } - -} - -template <typename T> static void -deleteBuffers(T *A, T *blasX, T *backX, cl_double *deltaX) -{ - if( A != NULL ) - { - delete[] A; - } - if( blasX != NULL ) - { - delete[] blasX; - } - if( backX != NULL ) - { - delete[] backX; - } - if( deltaX != NULL ) - { - delete[] deltaX; - } -} - -template <typename T> -void -tbsvCorrectnessTest(TestParams *params) -{ - cl_int err; - T *A, *blasX, *clblasX; - cl_mem bufA, bufX; - cl_double *deltaX; - clMath::BlasBase *base; - cl_event *events; - size_t lengthX, lengthA; - - base = clMath::BlasBase::getInstance(); - - if (( (typeid(T) == typeid(DoubleComplex)) || (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)); - - lengthA = params->N * params->lda ; - lengthX = (params->N - 1)*abs(params->incx) + 1; - - A = new T[ lengthA + params->offA ]; - blasX = new T[ lengthX + params->offBX ]; - clblasX = new T[ lengthX + params->offBX ]; - deltaX = new cl_double[lengthX + params->offBX]; - - srand(params->seed); - - ::std::cerr << "Generating input data... "; - - if((A == NULL) || (blasX == NULL) || (clblasX == NULL)) - { - deleteBuffers<T>(A, blasX, clblasX, deltaX); - ::std::cerr << "Cannot allocate memory on host side\n" << "!!!!!!!!!!!!Test skipped!!!!!!!!!!!!" << ::std::endl; - delete[] events; - SUCCEED(); - return; - } - memset( deltaX, 0, (lengthX + params->offBX)*sizeof(cl_double) ); - memset( blasX, 0, (lengthX + params->offBX)*sizeof(T)); - memset( clblasX, 0, (lengthX + params->offBX)*sizeof(T)); - - randomTbsvMatrices<T>( params->order, params->uplo, params->diag, params->N, params->K, - (A + params->offA), params->lda, (blasX + params->offBX), params->incx ); - - // Generate delta X for result comparison - tbsvDelta<T>( params->order, params->uplo, params->transA, params->diag, params->N, params->K, - (A + params->offA), params->lda, (blasX + params->offBX), params->incx, (deltaX + params->offBX) ); - - memcpy(clblasX, blasX, (lengthX + params->offBX)* sizeof(*blasX)); - ::std::cerr << "Done" << ::std::endl; - - // Allocate buffers - bufA = base->createEnqueueBuffer(A, (lengthA + params->offA)* sizeof(*A), 0, CL_MEM_READ_WRITE); - bufX = base->createEnqueueBuffer(blasX, (lengthX + params->offBX)* sizeof(*blasX), 0, CL_MEM_READ_WRITE); - - ::std::cerr << "Calling reference xTBSV routine... "; - - clblasOrder fOrder; - clblasTranspose fTrans; - clblasUplo fUplo; - fOrder = params->order; - fTrans = params->transA; - fUplo = params->uplo; - size_t fN = params->N, fK = params->K; - - if (fOrder != clblasColumnMajor) - { - fOrder = clblasColumnMajor; - fTrans = (params->transA == clblasNoTrans)? clblasTrans : clblasNoTrans; - fUplo = (params->uplo == clblasLower)? clblasUpper : clblasLower; - - if( params->transA == clblasConjTrans ) - doConjugate( (A + params->offA), params->N, params->lda, params->lda ); - } - - clMath::blas::tbsv(fOrder, fUplo, fTrans, params->diag, fN, fK, A, params->offA, params->lda, blasX, params->offBX, params->incx); - ::std::cerr << "Done" << ::std::endl; - - if ((bufA == NULL) || (bufX == NULL)) { - // Skip the test, the most probable reason is - // matrix too big for a device. - - releaseMemObjects(bufA, bufX); - deleteBuffers<T>(A, blasX, clblasX, deltaX); - 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 xTBSV routine... "; - DataType type; - type = ( typeid(T) == typeid(cl_float))? TYPE_FLOAT:( typeid(T) == typeid(cl_double))? TYPE_DOUBLE: - ( typeid(T) == typeid(cl_float2))? TYPE_COMPLEX_FLOAT: TYPE_COMPLEX_DOUBLE; - - err = (cl_int)clMath::clblas::tbsv(type, params->order, params->uplo, params->transA, params->diag, params->N, params->K, - bufA, params->offA, params->lda, bufX, params->offBX, params->incx, - params->numCommandQueues, base->commandQueues(), 0, NULL, events); - - if (err != CL_SUCCESS) { - releaseMemObjects(bufA, bufX); - deleteBuffers<T>(A, blasX, clblasX, deltaX); - delete[] events; - ASSERT_EQ(CL_SUCCESS, err) << "::clMath::clblas::TBSV() failed"; - } - - err = waitForSuccessfulFinish(params->numCommandQueues, - base->commandQueues(), events); - if (err != CL_SUCCESS) { - releaseMemObjects(bufA, bufX); - deleteBuffers<T>(A, blasX, clblasX, deltaX); - delete[] events; - ASSERT_EQ(CL_SUCCESS, err) << "waitForSuccessfulFinish()"; - } - ::std::cerr << "Done" << ::std::endl; - - - err = clEnqueueReadBuffer(base->commandQueues()[0], bufX, CL_TRUE, 0, - (lengthX + params->offBX) * sizeof(*clblasX), clblasX, 0, - NULL, NULL); - if (err != CL_SUCCESS) - { - ::std::cerr << "TBSV: Reading results failed...." << std::endl; - } - - releaseMemObjects(bufA, bufX); - compareMatrices<T>(clblasColumnMajor, lengthX , 1, (blasX + params->offBX), (clblasX + params->offBX), - lengthX, (deltaX + params->offBX) ); - deleteBuffers<T>(A, blasX, clblasX, deltaX); - delete[] events; -} - -// Instantiate the test - -TEST_P(TBSV, stbsv) { - TestParams params; - - getParams(¶ms); - tbsvCorrectnessTest<cl_float>(¶ms); -} - -TEST_P(TBSV, dtbsv) { - TestParams params; - - getParams(¶ms); - tbsvCorrectnessTest<cl_double>(¶ms); -} - -TEST_P(TBSV, ctbsv) { - TestParams params; - - getParams(¶ms); - tbsvCorrectnessTest<FloatComplex>(¶ms); -} - -TEST_P(TBSV, ztbsv) { - TestParams params; - - getParams(¶ms); - tbsvCorrectnessTest<DoubleComplex>(¶ms); -} |