EVOLUTION-MANAGER

Edit File: prod.hpp

// Boost.uBLAS // // Copyright (c) 2018 Fady Essam // Copyright (c) 2018 Stefan Seefeld // // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt or // copy at http://www.boost.org/LICENSE_1_0.txt) #ifndef boost_numeric_ublas_opencl_prod_hpp_ #define boost_numeric_ublas_opencl_prod_hpp_ #include <boost/numeric/ublas/opencl/library.hpp> #include <boost/numeric/ublas/opencl/vector.hpp> #include <boost/numeric/ublas/opencl/matrix.hpp> #include <boost/numeric/ublas/opencl/transpose.hpp> #include <boost/compute/buffer.hpp> namespace boost { namespace numeric { namespace ublas { namespace opencl { #define ONE_DOUBLE_COMPLEX {{1.0, 00.0}} #define ONE_FLOAT_COMPLEX {{1.0f, 00.0f}} template <typename T, typename L1, typename L2> typename std::enable_if<is_numeric<T>::value>::type prod(ublas::matrix<T, L1, opencl::storage> const &a, ublas::matrix<T, L2, opencl::storage> const &b, ublas::matrix<T, L1, opencl::storage> &result, compute::command_queue &queue) { assert(a.device() == b.device() && a.device() == result.device() && a.device() == queue.get_device()); assert(a.size2() == b.size1()); result.fill(0, queue); //to hold matrix b with layout 1 if the b has different layout std::unique_ptr<ublas::matrix<T, L1, opencl::storage>> bl1; cl_event event = NULL; cl_mem buffer_a = a.begin().get_buffer().get(); cl_mem buffer_b = b.begin().get_buffer().get(); cl_mem buffer_result = result.begin().get_buffer().get(); if (!(std::is_same<L1, L2>::value)) { bl1.reset(new ublas::matrix<T, L1, opencl::storage>(b.size1(), b.size2(), queue.get_context())); change_layout(b, *bl1, queue); buffer_b = bl1->begin().get_buffer().get(); } clblasOrder Order = std::is_same<L1, ublas::basic_row_major<> >::value ? clblasRowMajor : clblasColumnMajor; size_t lda = Order == clblasRowMajor ? a.size2() : a.size1(); size_t ldb = Order == clblasRowMajor ? b.size2() : a.size2(); size_t ldc = Order == clblasRowMajor ? b.size2() : a.size1(); if (std::is_same<T, float>::value) clblasSgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), b.size2(), a.size2(), 1, buffer_a, 0, lda, buffer_b, 0, ldb, 1, buffer_result, 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, double>::value) clblasDgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), b.size2(), a.size2(), 1, buffer_a, 0, lda, buffer_b, 0, ldb, 1, buffer_result, 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<float>>::value) clblasCgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), b.size2(), a.size2(), ONE_FLOAT_COMPLEX, buffer_a, 0, lda, buffer_b, 0, ldb, ONE_FLOAT_COMPLEX, buffer_result, 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<double>>::value) clblasZgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), b.size2(), a.size2(), ONE_DOUBLE_COMPLEX, buffer_a, 0, lda, buffer_b, 0, ldb, ONE_DOUBLE_COMPLEX, buffer_result, 0, ldc, 1, &(queue.get()), 0, NULL, &event); clWaitForEvents(1, &event); } template <typename T, typename L1, typename L2, typename A> typename std::enable_if<is_numeric<T>::value>::type prod(ublas::matrix<T, L1, A> const &a, ublas::matrix<T, L2, A> const &b, ublas::matrix<T, L1, A> &result, compute::command_queue &queue) { ublas::matrix<T, L1, opencl::storage> adev(a, queue); ublas::matrix<T, L2, opencl::storage> bdev(b, queue); ublas::matrix<T, L1, opencl::storage> rdev(a.size1(), b.size2(), queue.get_context()); prod(adev, bdev, rdev, queue); rdev.to_host(result,queue); } template <typename T, typename L1, typename L2, typename A> typename std::enable_if<is_numeric<T>::value, ublas::matrix<T, L1, A>>::type prod(ublas::matrix<T, L1, A> const &a, ublas::matrix<T, L2, A> const &b, compute::command_queue &queue) { ublas::matrix<T, L1, A> result(a.size1(), b.size2()); prod(a, b, result, queue); return result; } template <typename T, typename L> typename std::enable_if<is_numeric<T>::value>::type prod(ublas::matrix<T, L, opencl::storage> const &a, ublas::vector<T, opencl::storage> const &b, ublas::vector<T, opencl::storage> &result, compute::command_queue &queue) { assert(a.device() == b.device() && a.device() == result.device() && a.device() == queue.get_device()); assert(a.size2() == b.size()); result.fill(0, queue); cl_event event = NULL; clblasOrder Order = std::is_same<L, ublas::basic_row_major<> >::value ? clblasRowMajor : clblasColumnMajor; int lda = Order == clblasRowMajor ? a.size2() : a.size1(); int ldb = Order == clblasRowMajor ? 1 : a.size2(); int ldc = Order == clblasRowMajor ? 1 : a.size1(); if (std::is_same<T, float>::value) clblasSgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), 1, a.size2(), 1, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, 1, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, double>::value) clblasDgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), 1, a.size2(), 1, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, 1, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<float>>::value) clblasCgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), 1, a.size2(), ONE_FLOAT_COMPLEX, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, ONE_FLOAT_COMPLEX, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<double>>::value) clblasZgemm(Order, clblasNoTrans, clblasNoTrans, a.size1(), 1, a.size2(), ONE_DOUBLE_COMPLEX, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, ONE_DOUBLE_COMPLEX, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); clWaitForEvents(1, &event); } template <typename T, typename L, typename A> typename std::enable_if<is_numeric<T>::value>::type prod(ublas::matrix<T, L, A> const &a, ublas::vector<T, A> const &b, ublas::vector<T, A> &result, compute::command_queue &queue) { ublas::matrix<T, L, opencl::storage> adev(a, queue); ublas::vector<T, opencl::storage> bdev(b, queue); ublas::vector<T, opencl::storage> rdev(a.size1(), queue.get_context()); prod(adev, bdev, rdev, queue); rdev.to_host(result, queue); } template <typename T, typename L, typename A> typename std::enable_if<is_numeric<T>::value, ublas::vector<T, A>>::type prod(ublas::matrix<T, L, A> const &a, ublas::vector<T, A> const &b, compute::command_queue &queue) { ublas::vector<T, A> result(a.size1()); prod(a, b, result, queue); return result; } template <typename T, typename L> typename std::enable_if<is_numeric<T>::value>::type prod(ublas::vector<T, opencl::storage> const &a, ublas::matrix<T, L, opencl::storage> const &b, ublas::vector<T, opencl::storage> &result, compute::command_queue &queue) { assert(a.device() == b.device() && a.device() == result.device() && a.device() == queue.get_device()); assert(a.size() == b.size1()); result.fill(0, queue); cl_event event = NULL; clblasOrder Order = std::is_same<L, ublas::basic_row_major<> >::value ? clblasRowMajor : clblasColumnMajor; size_t lda = Order == clblasRowMajor ? a.size() : 1; size_t ldb = Order == clblasRowMajor ? b.size2() : a.size(); size_t ldc = Order == clblasRowMajor ? b.size2() : 1; if (std::is_same<T, float>::value) clblasSgemm(Order, clblasNoTrans, clblasNoTrans, 1, b.size2(), a.size(), 1, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, 1, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, double>::value) clblasDgemm(Order, clblasNoTrans, clblasNoTrans, 1, b.size2(), a.size(), 1, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, 1, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<float>>::value) clblasCgemm(Order, clblasNoTrans, clblasNoTrans, 1, b.size2(), a.size(), ONE_FLOAT_COMPLEX, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, ONE_FLOAT_COMPLEX, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<double>>::value) clblasZgemm(Order, clblasNoTrans, clblasNoTrans, 1, b.size2(), a.size(), ONE_DOUBLE_COMPLEX, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, ONE_DOUBLE_COMPLEX, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); clWaitForEvents(1, &event); } template <class T, class L, class A> typename std::enable_if<is_numeric<T>::value>::type prod(ublas::vector<T, A> const &a, ublas::matrix<T, L, A> const &b, ublas::vector<T, A> &result, compute::command_queue &queue) { ublas::vector<T, opencl::storage> adev(a, queue); ublas::matrix<T, L, opencl::storage> bdev(b, queue); ublas::vector<T, opencl::storage> rdev(b.size2(), queue.get_context()); prod(adev, bdev, rdev, queue); rdev.to_host(result, queue); } template <class T, class L, class A> typename std::enable_if<is_numeric<T>::value, ublas::vector<T, A>>::type prod(ublas::vector<T, A> const &a, ublas::matrix<T, L, A> const &b, compute::command_queue &queue) { ublas::vector<T, A> result(b.size2()); prod(a, b, result, queue); return result; } template<class T> typename std::enable_if<std::is_fundamental<T>::value, T>::type inner_prod(ublas::vector<T, opencl::storage> const &a, ublas::vector<T, opencl::storage> const &b, compute::command_queue &queue) { assert(a.device() == b.device() && a.device() == queue.get_device()); assert(a.size() == b.size()); return compute::inner_product(a.begin(), a.end(), b.begin(), T(0), queue); } template<class T, class A> typename std::enable_if<std::is_fundamental<T>::value, T>::type inner_prod(ublas::vector<T, A> const &a, ublas::vector<T, A> const &b, compute::command_queue& queue) { ublas::vector<T, opencl::storage> adev(a, queue); ublas::vector<T, opencl::storage> bdev(b, queue); return inner_prod(adev, bdev, queue); } template <class T, class L> typename std::enable_if<is_numeric<T>::value>::type outer_prod(ublas::vector<T, opencl::storage> const &a, ublas::vector<T, opencl::storage> const &b, ublas::matrix<T, L, opencl::storage> &result, compute::command_queue & queue) { assert(a.device() == b.device() && a.device() == result.device() && a.device() == queue.get_device()); result.fill(0, queue); cl_event event = NULL; clblasOrder Order = std::is_same<L, ublas::basic_row_major<> >::value ? clblasRowMajor : clblasColumnMajor; size_t lda = Order == clblasRowMajor ? 1 : a.size(); size_t ldb = Order == clblasRowMajor ? b.size() : 1; size_t ldc = Order == clblasRowMajor ? b.size() : a.size(); if (std::is_same<T, float>::value) clblasSgemm(Order, clblasNoTrans, clblasNoTrans, a.size(), b.size(), 1, 1, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, 1, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, double>::value) clblasDgemm(Order, clblasNoTrans, clblasNoTrans, a.size(), b.size(), 1, 1, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, 1, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<float>>::value) clblasCgemm(Order, clblasNoTrans, clblasNoTrans, a.size(), b.size(), 1, ONE_FLOAT_COMPLEX, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, ONE_FLOAT_COMPLEX, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); else if (std::is_same<T, std::complex<double>>::value) clblasZgemm(Order, clblasNoTrans, clblasNoTrans, a.size(), b.size(), 1, ONE_DOUBLE_COMPLEX, a.begin().get_buffer().get(), 0, lda, b.begin().get_buffer().get(), 0, ldb, ONE_DOUBLE_COMPLEX, result.begin().get_buffer().get(), 0, ldc, 1, &(queue.get()), 0, NULL, &event); clWaitForEvents(1, &event); } template <class T, class L, class A> typename std::enable_if<is_numeric<T>::value>::type outer_prod(ublas::vector<T, A> const &a, ublas::vector<T, A> const &b, ublas::matrix<T, L, A> &result, compute::command_queue &queue) { ublas::vector<T, opencl::storage> adev(a, queue); ublas::vector<T, opencl::storage> bdev(b, queue); ublas::matrix<T, L, opencl::storage> rdev(a.size(), b.size(), queue.get_context()); outer_prod(adev, bdev, rdev, queue); rdev.to_host(result, queue); } template <class T,class L = ublas::basic_row_major<>, class A> typename std::enable_if<is_numeric<T>::value, ublas::matrix<T, L, A>>::type outer_prod(ublas::vector<T, A> const &a, ublas::vector<T, A> const &b, compute::command_queue &queue) { ublas::matrix<T, L, A> result(a.size(), b.size()); outer_prod(a, b, result, queue); return result; } #undef ONE_DOUBLE_COMPLEX #undef ONE_FLOAT_COMPLEX }}}} #endif