diff options
Diffstat (limited to 'external/clBLAS/src/client/clfunc_xsyrk.hpp')
-rw-r--r-- | external/clBLAS/src/client/clfunc_xsyrk.hpp | 658 |
1 files changed, 0 insertions, 658 deletions
diff --git a/external/clBLAS/src/client/clfunc_xsyrk.hpp b/external/clBLAS/src/client/clfunc_xsyrk.hpp deleted file mode 100644 index e9b6a7a5..00000000 --- a/external/clBLAS/src/client/clfunc_xsyrk.hpp +++ /dev/null @@ -1,658 +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. - * ************************************************************************/ - - -// $Id - -#ifndef CLBLAS_BENCHMARK_XSYRK_HXX__ -#define CLBLAS_BENCHMARK_XSYRK_HXX__ - -#include "clfunc_common.hpp" - -template <typename T> -struct xSyrkBuffer -{ - clblasOrder order_; - size_t n_; - size_t k_; - size_t lda_; - size_t ldc_; - size_t offA_; - size_t offC_; - size_t a_num_vectors_; - size_t c_num_vectors_; - clblasTranspose trans_a_; - clblasUplo uplo_; - T* a_; - T* c_; - cl_mem buf_a_; - cl_mem buf_c_; - T alpha_; - T beta_; -}; // struct buffer - -template <typename T> -class xSyrk : public clblasFunc -{ -public: - xSyrk(StatisticalTimer& _timer, cl_device_type devType) : - clblasFunc(_timer, devType) - { - timer.getUniqueID("clSyrk", 0); - } - - ~xSyrk() - { - } - - void call_func() - { - } - - double gflops() - { - return buffer_.n_*(buffer_.n_+1)*buffer_.n_/time_in_ns(); - } - - std::string gflops_formula() - { - return "(N*(N+1)*K)/time"; - } - - void setup_buffer(int order_option, int side_option, int uplo_option, - int diag_option, int transA_option, int transB_option, - size_t M, size_t N, size_t K, size_t lda, size_t ldb, - size_t ldc, size_t offA, size_t offBX, size_t offCY, - double alpha, double beta) - { - DUMMY_ARGS_USAGE_4(side_option, diag_option, transB_option, M); - DUMMY_ARGS_USAGE_2(ldb, offBX); - - initialize_scalars(alpha, beta); - - buffer_.n_ = N; - buffer_.k_ = K; - buffer_.offA_ = offA; - buffer_.offC_ = offCY; - - if (uplo_option == 0) - { - buffer_.uplo_ = clblasUpper; - } - else - { - buffer_.uplo_ = clblasLower; - } - - - if (ldc == 0) - { - buffer_.ldc_ = N; - } - else if (ldc < N) - { - std::cerr << "ldc:wrong size\n"; - } - else - { - buffer_.ldc_ = ldc; - } - buffer_.c_num_vectors_ = N; - - if (order_option == 0) - { - order_ = clblasRowMajor; - if (transA_option == 0) - { - buffer_.trans_a_ = clblasNoTrans; - buffer_.a_num_vectors_ = N; - if (lda == 0) - { - buffer_.lda_ = K; - } - else if (lda < K) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - else - { - buffer_.a_num_vectors_ = K; - if (transA_option == 1) - { - buffer_.trans_a_ = clblasTrans; - } - else if (transA_option == 2) - { - buffer_.trans_a_ = clblasConjTrans; - } - if (lda == 0) - { - buffer_.lda_ = N; - } - else if (lda < N) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - } - else - { - order_ = clblasColumnMajor; - if (transA_option == 0) - { - buffer_.a_num_vectors_ = K; - buffer_.trans_a_ = clblasNoTrans; - if (lda == 0) - { - buffer_.lda_ = N; - } - else if (lda < N) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - else - { - buffer_.a_num_vectors_ = N; - if (transA_option == 1) - { - buffer_.trans_a_ = clblasTrans; - } - else if (transA_option == 2) - { - buffer_.trans_a_ = clblasConjTrans; - } - - if (lda == 0) - { - buffer_.lda_ = K; - } - else if (lda < K) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - } - - buffer_.a_ = new T[buffer_.lda_*buffer_.a_num_vectors_]; - buffer_.c_ = new T[buffer_.ldc_*buffer_.c_num_vectors_]; - - cl_int err; - buffer_.buf_a_ = clCreateBuffer(ctx_, CL_MEM_READ_ONLY, - (buffer_.lda_ * buffer_.a_num_vectors_ + - buffer_.offA_) * sizeof(T), - NULL, &err); - - buffer_.buf_c_ = clCreateBuffer(ctx_, CL_MEM_READ_WRITE, - (buffer_.ldc_ * buffer_.c_num_vectors_ + - buffer_.offC_) * sizeof(T), - NULL, &err); - } - - void initialize_cpu_buffer() - { - srand(10); - for (size_t i = 0; i < buffer_.a_num_vectors_; ++i) - { - for (size_t j = 0; j < buffer_.lda_; ++j) - { - buffer_.a_[i*buffer_.lda_+j] = random<T>(UPPER_BOUND<T>()) / - randomScale<T>(); - } - } - - for (size_t i = 0; i < buffer_.c_num_vectors_; ++i) - { - for (size_t j = 0; j < buffer_.ldc_; ++j) - { - buffer_.c_[i*buffer_.ldc_+j] = random<T>(UPPER_BOUND<T>()) / - randomScale<T>(); - } - } - } - - void initialize_gpu_buffer() - { - cl_int err; - - err = clEnqueueWriteBuffer(queue_, buffer_.buf_a_, CL_TRUE, - buffer_.offA_ * sizeof(T), - buffer_.lda_ * buffer_.a_num_vectors_ * - sizeof(T), - buffer_.a_, 0, NULL, NULL); - - err = clEnqueueWriteBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offA_ * sizeof(T), - buffer_.ldc_ * buffer_.c_num_vectors_ * - sizeof(T), - buffer_.c_, 0, NULL, NULL); - } - - void reset_gpu_write_buffer() - { - cl_int err; - - err = clEnqueueWriteBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offC_ * sizeof(T), - buffer_.ldc_ * buffer_.c_num_vectors_ * - sizeof(T), - buffer_.c_, 0, NULL, NULL); - } - void read_gpu_buffer() - { - cl_int err; - err = clEnqueueReadBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offC_*sizeof(T), buffer_.ldc_*buffer_.c_num_vectors_*sizeof(T), - buffer_.c_, 0, NULL, NULL); - } - void roundtrip_func() - { - } - void zerocopy_roundtrip_func() - { - std::cout << "xSyrk::zerocopy_roundtrip_func\n"; - } - void roundtrip_setup_buffer(int order_option, int side_option, int uplo_option, - int diag_option, int transA_option, int transB_option, - size_t M, size_t N, size_t K, size_t lda, size_t ldb, - size_t ldc, size_t offA, size_t offBX, size_t offCY, - double alpha, double beta) - { - DUMMY_ARGS_USAGE_4(side_option, diag_option, transB_option, M); - DUMMY_ARGS_USAGE_2(ldb, offBX); - - initialize_scalars(alpha, beta); - - buffer_.n_ = N; - buffer_.k_ = K; - buffer_.offA_ = offA; - buffer_.offC_ = offCY; - - if (uplo_option == 0) - { - buffer_.uplo_ = clblasUpper; - } - else - { - buffer_.uplo_ = clblasLower; - } - - - if (ldc == 0) - { - buffer_.ldc_ = N; - } - else if (ldc < N) - { - std::cerr << "ldc:wrong size\n"; - } - else - { - buffer_.ldc_ = ldc; - } - buffer_.c_num_vectors_ = N; - - if (order_option == 0) - { - order_ = clblasRowMajor; - if (transA_option == 0) - { - buffer_.trans_a_ = clblasNoTrans; - buffer_.a_num_vectors_ = N; - if (lda == 0) - { - buffer_.lda_ = K; - } - else if (lda < K) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - else - { - buffer_.a_num_vectors_ = K; - if (transA_option == 1) - { - buffer_.trans_a_ = clblasTrans; - } - else if (transA_option == 2) - { - buffer_.trans_a_ = clblasConjTrans; - } - if (lda == 0) - { - buffer_.lda_ = N; - } - else if (lda < N) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - } - else - { - order_ = clblasColumnMajor; - if (transA_option == 0) - { - buffer_.a_num_vectors_ = K; - buffer_.trans_a_ = clblasNoTrans; - if (lda == 0) - { - buffer_.lda_ = N; - } - else if (lda < N) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - else - { - buffer_.a_num_vectors_ = N; - if (transA_option == 1) - { - buffer_.trans_a_ = clblasTrans; - } - else if (transA_option == 2) - { - buffer_.trans_a_ = clblasConjTrans; - } - - if (lda == 0) - { - buffer_.lda_ = K; - } - else if (lda < K) - { - std::cerr << "lda:wrong size\n"; - exit(1); - } - else - { - buffer_.lda_ = lda; - } - } - } - - buffer_.a_ = new T[buffer_.lda_*buffer_.a_num_vectors_]; - buffer_.c_ = new T[buffer_.ldc_*buffer_.c_num_vectors_]; - } - void releaseGPUBuffer_deleteCPUBuffer() - { - //this is necessary since we are running a iteration of tests and calculate the average time. (in client.cpp) - //need to do this before we eventually hit the destructor - delete buffer_.a_; - delete buffer_.c_; - OPENCL_V_THROW( clReleaseMemObject(buffer_.buf_a_), - "releasing buffer A"); - OPENCL_V_THROW( clReleaseMemObject(buffer_.buf_c_), - "releasing buffer C"); - } -protected: - void initialize_scalars(double alpha, double beta) - { - buffer_.alpha_ = makeScalar<T>(alpha); - buffer_.beta_ = makeScalar<T>(beta); - } - -private: - xSyrkBuffer<T> buffer_; - -}; // class xsyrk - -template<> -void -xSyrk<float>:: -call_func() -{ - timer.Start(timer_id); - - clblasSsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -void -xSyrk<float>::roundtrip_func() -{ - timer.Start(timer_id); - - cl_int err; - buffer_.buf_a_ = clCreateBuffer(ctx_, CL_MEM_READ_ONLY, - (buffer_.lda_ * buffer_.a_num_vectors_ + - buffer_.offA_) * sizeof(float), - NULL, &err); - - buffer_.buf_c_ = clCreateBuffer(ctx_, CL_MEM_READ_WRITE, - (buffer_.ldc_ * buffer_.c_num_vectors_ + - buffer_.offC_) * sizeof(float), - NULL, &err); - this->initialize_gpu_buffer(); - clblasSsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, NULL); - err = clEnqueueReadBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offC_*sizeof(float), buffer_.ldc_*buffer_.c_num_vectors_*sizeof(float), - buffer_.c_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -void -xSyrk<double>:: -call_func() -{ - timer.Start(timer_id); - - clblasDsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -void -xSyrk<double>::roundtrip_func() -{ - timer.Start(timer_id); - - cl_int err; - buffer_.buf_a_ = clCreateBuffer(ctx_, CL_MEM_READ_ONLY, - (buffer_.lda_ * buffer_.a_num_vectors_ + - buffer_.offA_) * sizeof(double), - NULL, &err); - - buffer_.buf_c_ = clCreateBuffer(ctx_, CL_MEM_READ_WRITE, - (buffer_.ldc_ * buffer_.c_num_vectors_ + - buffer_.offC_) * sizeof(double), - NULL, &err); - this->initialize_gpu_buffer(); - clblasDsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, NULL); - err = clEnqueueReadBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offC_*sizeof(double), buffer_.ldc_*buffer_.c_num_vectors_*sizeof(double), - buffer_.c_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -void -xSyrk<cl_float2>:: -call_func() -{ - timer.Start(timer_id); - - clblasCsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -void -xSyrk<cl_float2>::roundtrip_func() -{ - timer.Start(timer_id); - - cl_int err; - buffer_.buf_a_ = clCreateBuffer(ctx_, CL_MEM_READ_ONLY, - (buffer_.lda_ * buffer_.a_num_vectors_ + - buffer_.offA_) * sizeof(cl_float2), - NULL, &err); - - buffer_.buf_c_ = clCreateBuffer(ctx_, CL_MEM_READ_WRITE, - (buffer_.ldc_ * buffer_.c_num_vectors_ + - buffer_.offC_) * sizeof(cl_float2), - NULL, &err); - this->initialize_gpu_buffer(); - clblasCsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, NULL); - err = clEnqueueReadBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offC_*sizeof(cl_float2), buffer_.ldc_*buffer_.c_num_vectors_*sizeof(cl_float2), - buffer_.c_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -double -xSyrk<cl_float2>::gflops() -{ - return 4*buffer_.n_*(buffer_.n_+1)*buffer_.n_/time_in_ns(); -} - -template<> -std::string -xSyrk<cl_float2>::gflops_formula() -{ - return "(4*N*(N+1)*K)/time"; -} -template<> -void -xSyrk<cl_double2>:: -call_func() -{ - timer.Start(timer_id); - - clblasZsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -void -xSyrk<cl_double2>::roundtrip_func() -{ - timer.Start(timer_id); - - cl_int err; - buffer_.buf_a_ = clCreateBuffer(ctx_, CL_MEM_READ_ONLY, - (buffer_.lda_ * buffer_.a_num_vectors_ + - buffer_.offA_) * sizeof(cl_double2), - NULL, &err); - - buffer_.buf_c_ = clCreateBuffer(ctx_, CL_MEM_READ_WRITE, - (buffer_.ldc_ * buffer_.c_num_vectors_ + - buffer_.offC_) * sizeof(cl_double2), - NULL, &err); - this->initialize_gpu_buffer(); - clblasZsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_, - buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_, - buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_, - buffer_.ldc_, 1, &queue_, 0, NULL, NULL); - err = clEnqueueReadBuffer(queue_, buffer_.buf_c_, CL_TRUE, - buffer_.offC_*sizeof(cl_double2), buffer_.ldc_*buffer_.c_num_vectors_*sizeof(cl_double2), - buffer_.c_, 0, NULL, &event_); - - clWaitForEvents(1, &event_); - timer.Stop(timer_id); -} - -template<> -double -xSyrk<cl_double2>::gflops() -{ - return 4*buffer_.n_*(buffer_.n_+1)*buffer_.n_/time_in_ns(); -} - -template<> -std::string -xSyrk<cl_double2>::gflops_formula() -{ - return "(4*N*(N+1)*K)/time"; -} - -#endif // ifndef CLBLAS_BENCHMARK_XSYRK_HXX__ |