/
blas3_interface.h
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/
blas3_interface.h
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/***************************************************************************
*
* @license
* Copyright (C) Codeplay Software Limited
* 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
*
* For your convenience, a copy of the License has been included in this
* repository.
*
* 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.
*
* portBLAS: BLAS implementation using SYCL
*
* @filename blas3_interface.h
*
**************************************************************************/
#ifndef PORTBLAS_BLAS3_INTERFACE_H
#define PORTBLAS_BLAS3_INTERFACE_H
#include "operations/blas3_trees.h"
namespace blas {
namespace internal {
/*!
* @brief This is a top-level wrapper for GemmFactory, which provides a
* "standard" BLAS gemm interface.
*
* See the netlib blas interface documentation for more details of the hig
* level interface:
* http://www.netlib.org/lapack/explore-html/d4/de2/sgemm_8f.html
*/
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _gemm(
sb_handle_t& sb_handle, char _TransA, char _TransB, index_t _M, index_t _N,
index_t _K, element_t _alpha, container_0_t a_, index_t _lda,
container_1_t b_, index_t _ldb, element_t _beta, container_2_t _C,
index_t _ldc, const typename sb_handle_t::event_t& _dependencies);
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _gemm_batched(
sb_handle_t& sb_handle, char _TransA, char _TransB, index_t _M, index_t _N,
index_t _K, element_t _alpha, container_0_t a_, index_t _lda,
container_1_t b_, index_t _ldb, element_t _beta, container_2_t _C,
index_t _ldc, index_t batch_size,
gemm_batch_type_t batch_type = gemm_batch_type_t::strided,
const typename sb_handle_t::event_t& _dependencies = {});
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _gemm_strided_batched(
sb_handle_t& sb_handle, char _TransA, char _TransB, index_t _M, index_t _N,
index_t _K, element_t _alpha, container_0_t a_, index_t _lda,
index_t _stridea, container_1_t b_, index_t _ldb, index_t _strideb,
element_t _beta, container_2_t _C, index_t _ldc, index_t _stridec,
index_t batch_size, const typename sb_handle_t::event_t& _dependencies);
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename element_t, typename index_t>
typename sb_handle_t::event_t _trsm(
sb_handle_t& sb_handle, char side, char uplo, char trans, char diag,
index_t M, index_t N, element_t alpha, container_0_t A, index_t lda,
container_1_t B, index_t ldb,
const typename sb_handle_t::event_t& _dependencies);
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _symm(
sb_handle_t& sb_handle, char _side, char _uplo, index_t _M, index_t _N,
element_t _alpha, container_0_t a_, index_t _lda, container_1_t b_,
index_t _ldb, element_t _beta, container_2_t _C, index_t _ldc,
const typename sb_handle_t::event_t& _dependencies);
} // namespace internal
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _gemm(
sb_handle_t& sb_handle, char _TransA, char _TransB, index_t _M, index_t _N,
index_t _K, element_t _alpha, container_0_t a_, index_t _lda,
container_1_t b_, index_t _ldb, element_t _beta, container_2_t _C,
index_t _ldc, const typename sb_handle_t::event_t& _dependencies = {}) {
return internal::_gemm(sb_handle, _TransA, _TransB, _M, _N, _K, _alpha, a_,
_lda, b_, _ldb, _beta, _C, _ldc, _dependencies);
}
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _gemm_batched(
sb_handle_t& sb_handle, char _TransA, char _TransB, index_t _M, index_t _N,
index_t _K, element_t _alpha, container_0_t a_, index_t _lda,
container_1_t b_, index_t _ldb, element_t _beta, container_2_t _C,
index_t _ldc, index_t batch_size,
gemm_batch_type_t batch_type = gemm_batch_type_t::strided,
const typename sb_handle_t::event_t& _dependencies = {}) {
return internal::_gemm_batched(sb_handle, _TransA, _TransB, _M, _N, _K,
_alpha, a_, _lda, b_, _ldb, _beta, _C, _ldc,
batch_size, batch_type, _dependencies);
}
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _gemm_strided_batched(
sb_handle_t& sb_handle, char _TransA, char _TransB, index_t _M, index_t _N,
index_t _K, element_t _alpha, container_0_t a_, index_t _lda,
index_t _stridea, container_1_t b_, index_t _ldb, index_t _strideb,
element_t _beta, container_2_t _C, index_t _ldc, index_t _stridec,
index_t batch_size,
const typename sb_handle_t::event_t& _dependencies = {}) {
return internal::_gemm_strided_batched(
sb_handle, _TransA, _TransB, _M, _N, _K, _alpha, a_, _lda, _stridea, b_,
_ldb, _strideb, _beta, _C, _ldc, _stridec, batch_size, _dependencies);
}
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename element_t, typename index_t>
typename sb_handle_t::event_t inline _trsm(
sb_handle_t& sb_handle, char side, char uplo, char trans, char diag,
index_t M, index_t N, element_t alpha, container_0_t A, index_t lda,
container_1_t B, index_t ldb,
const typename sb_handle_t::event_t& _dependencies = {}) {
return internal::_trsm(sb_handle, side, uplo, trans, diag, M, N, alpha, A,
lda, B, ldb, _dependencies);
}
template <typename sb_handle_t, typename container_0_t, typename container_1_t,
typename container_2_t, typename element_t, typename index_t>
typename sb_handle_t::event_t _symm(
sb_handle_t& sb_handle, char _side, char _uplo, index_t _M, index_t _N,
element_t _alpha, container_0_t a_, index_t _lda, container_1_t b_,
index_t _ldb, element_t _beta, container_2_t _C, index_t _ldc,
const typename sb_handle_t::event_t& _dependencies = {}) {
return internal::_symm(sb_handle, _side, _uplo, _M, _N, _alpha, a_, _lda, b_,
_ldb, _beta, _C, _ldc, _dependencies);
}
} // namespace blas
#endif // PORTBLAS_BLAS3_INTERFACE