derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
170 lines
8.9 KiB
C
170 lines
8.9 KiB
C
/*! \file */
|
|
/* ************************************************************************
|
|
* Copyright (C) 2023 Advanced Micro Devices, Inc. All rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the Software), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*
|
|
* ************************************************************************ */
|
|
|
|
#ifndef ROCSPARSE_GEBSR2CSR_H
|
|
#define ROCSPARSE_GEBSR2CSR_H
|
|
|
|
#include "../../rocsparse-types.h"
|
|
#include "rocsparse/rocsparse-export.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
/*! \ingroup conv_module
|
|
* \brief Convert a sparse general BSR matrix into a sparse CSR matrix.
|
|
*
|
|
* \details
|
|
* \p rocsparse_gebsr2csr converts a BSR matrix into a CSR matrix. The input matrix is assumed
|
|
* to be allocated such that array \p bsr_row_ptr has length \p mb+1, \p bsr_col_ind has length \p nnzb, and
|
|
* \p bsr_val has length \p nnzb*row_block_dim*col_block_dim. The output matrix is assumed to be
|
|
* allocated such that array \p csr_row_ptr has length \p m+1, \p csr_col_ind has length \p nnz, and
|
|
* \p csr_val has length \p nnz where:
|
|
* \f[
|
|
* m = mb * row\_block\_dim \\
|
|
* n = nb * col\_block\_dim \\
|
|
* nnz = nnzb * row\_block\_dim * col\_block\_dim
|
|
* \f]
|
|
*
|
|
* \note
|
|
* This function is non-blocking and executed asynchronously with respect to the host.
|
|
* It can return before the actual computation has finished.
|
|
*
|
|
* \note
|
|
* This routine supports execution in a hipGraph context.
|
|
*
|
|
* @param[in]
|
|
* handle handle to the rocSPARSE library context queue.
|
|
* @param[in]
|
|
* dir the storage format of the blocks, \ref rocsparse_direction_row or \ref rocsparse_direction_column.
|
|
* @param[in]
|
|
* mb number of block rows in the sparse general BSR matrix.
|
|
* @param[in]
|
|
* nb number of block columns in the sparse general BSR matrix.
|
|
* @param[in]
|
|
* bsr_descr descriptor of the sparse general BSR matrix. Currently, only
|
|
* \ref rocsparse_matrix_type_general is supported.
|
|
* @param[in]
|
|
* bsr_val array of \p nnzb*row_block_dim*col_block_dim containing the values of the sparse BSR matrix.
|
|
* @param[in]
|
|
* bsr_row_ptr array of \p mb+1 elements that point to the start of every block row of the
|
|
* sparse BSR matrix.
|
|
* @param[in]
|
|
* bsr_col_ind array of \p nnzb elements containing the block column indices of the sparse BSR matrix.
|
|
* @param[in]
|
|
* row_block_dim row size of the blocks in the sparse general BSR matrix.
|
|
* @param[in]
|
|
* col_block_dim column size of the blocks in the sparse general BSR matrix.
|
|
* @param[in]
|
|
* csr_descr descriptor of the sparse CSR matrix. Currently, only
|
|
* \ref rocsparse_matrix_type_general is supported.
|
|
* @param[out]
|
|
* csr_val array of \p nnzb*row_block_dim*col_block_dim elements containing the values of the sparse CSR matrix.
|
|
* @param[out]
|
|
* csr_row_ptr array of \p m+1 where \p m=mb*row_block_dim elements that point to the start of every row of the
|
|
* sparse CSR matrix.
|
|
* @param[out]
|
|
* csr_col_ind array of \p nnzb*block_dim*block_dim elements containing the column indices of the sparse CSR matrix.
|
|
*
|
|
* \retval rocsparse_status_success the operation completed successfully.
|
|
* \retval rocsparse_status_invalid_handle the library context was not initialized.
|
|
* \retval rocsparse_status_invalid_size \p mb, \p nb, or \p block_dim is invalid.
|
|
* \retval rocsparse_status_invalid_pointer \p bsr_val,
|
|
* \p bsr_row_ptr, \p bsr_col_ind, \p csr_val, \p csr_row_ptr, or
|
|
* \p csr_col_ind pointer is invalid.
|
|
*
|
|
* \par Example
|
|
* This example converts a general BSR matrix into an CSR matrix.
|
|
* \snippet example_rocsparse_gebsr2csr.cpp doc example
|
|
*/
|
|
/**@{*/
|
|
ROCSPARSE_EXPORT
|
|
rocsparse_status rocsparse_sgebsr2csr(rocsparse_handle handle,
|
|
rocsparse_direction dir,
|
|
rocsparse_int mb,
|
|
rocsparse_int nb,
|
|
const rocsparse_mat_descr bsr_descr,
|
|
const float* bsr_val,
|
|
const rocsparse_int* bsr_row_ptr,
|
|
const rocsparse_int* bsr_col_ind,
|
|
rocsparse_int row_block_dim,
|
|
rocsparse_int col_block_dim,
|
|
const rocsparse_mat_descr csr_descr,
|
|
float* csr_val,
|
|
rocsparse_int* csr_row_ptr,
|
|
rocsparse_int* csr_col_ind);
|
|
|
|
ROCSPARSE_EXPORT
|
|
rocsparse_status rocsparse_dgebsr2csr(rocsparse_handle handle,
|
|
rocsparse_direction dir,
|
|
rocsparse_int mb,
|
|
rocsparse_int nb,
|
|
const rocsparse_mat_descr bsr_descr,
|
|
const double* bsr_val,
|
|
const rocsparse_int* bsr_row_ptr,
|
|
const rocsparse_int* bsr_col_ind,
|
|
rocsparse_int row_block_dim,
|
|
rocsparse_int col_block_dim,
|
|
const rocsparse_mat_descr csr_descr,
|
|
double* csr_val,
|
|
rocsparse_int* csr_row_ptr,
|
|
rocsparse_int* csr_col_ind);
|
|
|
|
ROCSPARSE_EXPORT
|
|
rocsparse_status rocsparse_cgebsr2csr(rocsparse_handle handle,
|
|
rocsparse_direction dir,
|
|
rocsparse_int mb,
|
|
rocsparse_int nb,
|
|
const rocsparse_mat_descr bsr_descr,
|
|
const rocsparse_float_complex* bsr_val,
|
|
const rocsparse_int* bsr_row_ptr,
|
|
const rocsparse_int* bsr_col_ind,
|
|
rocsparse_int row_block_dim,
|
|
rocsparse_int col_block_dim,
|
|
const rocsparse_mat_descr csr_descr,
|
|
rocsparse_float_complex* csr_val,
|
|
rocsparse_int* csr_row_ptr,
|
|
rocsparse_int* csr_col_ind);
|
|
|
|
ROCSPARSE_EXPORT
|
|
rocsparse_status rocsparse_zgebsr2csr(rocsparse_handle handle,
|
|
rocsparse_direction dir,
|
|
rocsparse_int mb,
|
|
rocsparse_int nb,
|
|
const rocsparse_mat_descr bsr_descr,
|
|
const rocsparse_double_complex* bsr_val,
|
|
const rocsparse_int* bsr_row_ptr,
|
|
const rocsparse_int* bsr_col_ind,
|
|
rocsparse_int row_block_dim,
|
|
rocsparse_int col_block_dim,
|
|
const rocsparse_mat_descr csr_descr,
|
|
rocsparse_double_complex* csr_val,
|
|
rocsparse_int* csr_row_ptr,
|
|
rocsparse_int* csr_col_ind);
|
|
/**@}*/
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ROCSPARSE_GEBSR2CSR_H */
|