/*! \file */ /* ************************************************************************ * Copyright (C) 2023-2024 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_BSRGEMM_H #define ROCSPARSE_BSRGEMM_H #include "../../rocsparse-types.h" #include "rocsparse/rocsparse-export.h" #ifdef __cplusplus extern "C" { #endif /*! \ingroup extra_module * \details * \p rocsparse_bsrgemm_buffer_size returns the size of the temporary storage buffer * that is required by \ref rocsparse_bsrgemm_nnzb() and \ref rocsparse_sbsrgemm "rocsparse_Xbsrgemm()". * The temporary storage buffer must be allocated by the user. * * \note * This function is blocking with respect to the host. * \note * Currently, only \p trans_A == \p trans_B == \ref rocsparse_operation_none is * supported. * \note * Currently, only \ref rocsparse_matrix_type_general is supported. * \note * This routine does not support execution in a hipGraph context. * * @param[in] * handle handle to the rocSPARSE library context queue. * @param[in] * dir direction that specifies whether to count non-zero elements by \ref rocsparse_direction_row or by * \ref rocsparse_direction_column in the BSR matrices \f$A\f$, \f$B\f$, \f$C\f$, and \f$D\f$. * @param[in] * trans_A matrix \f$A\f$ operation type. * @param[in] * trans_B matrix \f$B\f$ operation type. * @param[in] * mb number of block rows in the sparse BSR matrix \f$op(A)\f$ and \f$C\f$. * @param[in] * nb number of block columns of the sparse BSR matrix \f$op(B)\f$ and * \f$C\f$. * @param[in] * kb number of block columns of the sparse BSR matrix \f$op(A)\f$ and number of * rows of the sparse BSR matrix \f$op(B)\f$. * @param[in] * block_dim the block dimension of the BSR matrix \f$A\f$, \f$B\f$, \f$C\f$, and \f$D\f$. * @param[in] * alpha scalar \f$\alpha\f$. * @param[in] * descr_A descriptor of the sparse BSR matrix \f$A\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_A number of non-zero block entries of the sparse BSR matrix \f$A\f$. * @param[in] * bsr_row_ptr_A array of \p mb+1 elements (\f$op(A) == A\f$, \p kb+1 otherwise) * that point to the start of every block row of the sparse BSR matrix * \f$op(A)\f$. * @param[in] * bsr_col_ind_A array of \p nnzb_A elements containing the block column indices of the * sparse BSR matrix \f$A\f$. * @param[in] * descr_B descriptor of the sparse BSR matrix \f$B\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_B number of non-zero block entries of the sparse BSR matrix \f$B\f$. * @param[in] * bsr_row_ptr_B array of \p kb+1 elements (\f$op(B) == B\f$, \p mb+1 otherwise) * that point to the start of every block row of the sparse BSR matrix * \f$op(B)\f$. * @param[in] * bsr_col_ind_B array of \p nnzb_B elements containing the block column indices of the * sparse BSR matrix \f$B\f$. * @param[in] * beta scalar \f$\beta\f$. * @param[in] * descr_D descriptor of the sparse BSR matrix \f$D\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_D number of non-zero block entries of the sparse BSR matrix \f$D\f$. * @param[in] * bsr_row_ptr_D array of \p mb+1 elements that point to the start of every block row of the * sparse BSR matrix \f$D\f$. * @param[in] * bsr_col_ind_D array of \p nnzb_D elements containing the block column indices of the sparse * BSR matrix \f$D\f$. * @param[inout] * info_C structure that holds metadata for the sparse BSR matrix \f$C\f$. * @param[out] * buffer_size number of bytes of the temporary storage buffer required by * rocsparse_bsrgemm_nnzb(), rocsparse_sbsrgemm(), rocsparse_dbsrgemm(), * rocsparse_cbsrgemm(), and rocsparse_zbsrgemm(). * * \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, \p kb, \p block_dim, \p nnzb_A, \p nnzb_B, or * \p nnzb_D is invalid. * \retval rocsparse_status_invalid_pointer \p alpha and \p beta are invalid, * \p descr_A, \p bsr_row_ptr_A, \p bsr_col_ind_A, \p descr_B, * \p bsr_row_ptr_B, or \p bsr_col_ind_B are invalid if \p alpha is valid, * \p descr_D, \p bsr_row_ptr_D, or \p bsr_col_ind_D is invalid if \p beta is * valid, or \p info_C or \p buffer_size are invalid. * \retval rocsparse_status_not_implemented * \p trans_A != \ref rocsparse_operation_none, * \p trans_B != \ref rocsparse_operation_none, or * \p rocsparse_matrix_type != \ref rocsparse_matrix_type_general. */ /**@{*/ ROCSPARSE_EXPORT rocsparse_status rocsparse_sbsrgemm_buffer_size(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const float* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const float* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, rocsparse_mat_info info_C, size_t* buffer_size); ROCSPARSE_EXPORT rocsparse_status rocsparse_dbsrgemm_buffer_size(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const double* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const double* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, rocsparse_mat_info info_C, size_t* buffer_size); ROCSPARSE_EXPORT rocsparse_status rocsparse_cbsrgemm_buffer_size(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const rocsparse_float_complex* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const rocsparse_float_complex* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, rocsparse_mat_info info_C, size_t* buffer_size); ROCSPARSE_EXPORT rocsparse_status rocsparse_zbsrgemm_buffer_size(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const rocsparse_double_complex* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const rocsparse_double_complex* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, rocsparse_mat_info info_C, size_t* buffer_size); /**@}*/ /*! \ingroup extra_module * \details * \p rocsparse_bsrgemm_nnzb computes the total BSR non-zero block elements and the BSR block row * offsets that point to the start of every block row of the sparse BSR matrix of the * resulting multiplied matrix C. It is assumed that \p bsr_row_ptr_C has been allocated * with size \p mb+1. * The required buffer size can be obtained by * \ref rocsparse_sbsrgemm_buffer_size "rocsparse_Xbsrgemm_buffer_size()". * * \note * This function is blocking with respect to the host. * \note * Currently, only \p trans_A == \p trans_B == \ref rocsparse_operation_none is * supported. * \note * Currently, only \ref rocsparse_matrix_type_general is supported. * \note * This routine does not support execution in a hipGraph context. * * @param[in] * handle handle to the rocSPARSE library context queue. * @param[in] * dir direction that specifies whether to count non-zero elements by \ref rocsparse_direction_row or by * \ref rocsparse_direction_column in the BSR matrices \f$A\f$, \f$B\f$, \f$C\f$, and \f$D\f$. * @param[in] * trans_A matrix \f$A\f$ operation type. * @param[in] * trans_B matrix \f$B\f$ operation type. * @param[in] * mb number of block rows in the sparse BSR matrix \f$op(A)\f$ and \f$C\f$. * @param[in] * nb number of block columns of the sparse BSR matrix \f$op(B)\f$ and * \f$C\f$. * @param[in] * kb number of block columns of the sparse BSR matrix \f$op(A)\f$ and number of * rows of the sparse BSR matrix \f$op(B)\f$. * @param[in] * block_dim the block dimension of the BSR matrix \f$A\f$, \f$B\f$, \f$C\f$, and \f$D\f$. * @param[in] * descr_A descriptor of the sparse BSR matrix \f$A\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_A number of non-zero block entries of the sparse BSR matrix \f$A\f$. * @param[in] * bsr_row_ptr_A array of \p mb+1 block elements (\f$op(A) == A\f$, \p kb+1 otherwise) * that point to the start of every row of the sparse BSR matrix * \f$op(A)\f$. * @param[in] * bsr_col_ind_A array of \p nnzb_A block elements containing the block column indices of the * sparse BSR matrix \f$A\f$. * @param[in] * descr_B descriptor of the sparse BSR matrix \f$B\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_B number of non-zero block entries of the sparse BSR matrix \f$B\f$. * @param[in] * bsr_row_ptr_B array of \p kb+1 block elements (\f$op(B) == B\f$, \p mb+1 otherwise) * that point to the start of every block row of the sparse BSR matrix * \f$op(B)\f$. * @param[in] * bsr_col_ind_B array of \p nnzb_B block elements containing the block column indices of the * sparse BSR matrix \f$B\f$. * @param[in] * descr_D descriptor of the sparse BSR matrix \f$D\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_D number of non-zero block entries of the sparse BSR matrix \f$D\f$. * @param[in] * bsr_row_ptr_D array of \p mb+1 block elements that point to the start of every block row of the * sparse BSR matrix \f$D\f$. * @param[in] * bsr_col_ind_D array of \p nnzb_D block elements containing the block column indices of the sparse * BSR matrix \f$D\f$. * @param[in] * descr_C descriptor of the sparse BSR matrix \f$C\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[out] * bsr_row_ptr_C array of \p mb+1 block elements that point to the start of every block row of the * sparse BSR matrix \f$C\f$. * @param[out] * nnzb_C pointer to the number of non-zero block entries of the sparse BSR * matrix \f$C\f$. * @param[in] * info_C structure that holds metadata for the sparse BSR matrix \f$C\f$. * @param[in] * temp_buffer temporary storage buffer allocated by the user. The size is returned * by rocsparse_sbsrgemm_buffer_size(), * rocsparse_dbsrgemm_buffer_size(), rocsparse_cbsrgemm_buffer_size(), or * rocsparse_zbsrgemm_buffer_size(). * * \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, \p kb, \p block_dim, \p nnzb_A, \p nnzb_B, or * \p nnzb_D is invalid. * \retval rocsparse_status_invalid_pointer \p descr_A, \p bsr_row_ptr_A, * \p bsr_col_ind_A, \p descr_B, \p bsr_row_ptr_B, \p bsr_col_ind_B, * \p descr_D, \p bsr_row_ptr_D, \p bsr_col_ind_D, \p descr_C, * \p bsr_row_ptr_C, \p nnzb_C, \p info_C, or \p temp_buffer is invalid. * \retval rocsparse_status_memory_error additional buffer for long rows could not be * allocated. * \retval rocsparse_status_not_implemented * \p trans_A != \ref rocsparse_operation_none, * \p trans_B != \ref rocsparse_operation_none, or * \p rocsparse_matrix_type != \ref rocsparse_matrix_type_general. */ ROCSPARSE_EXPORT rocsparse_status rocsparse_bsrgemm_nnzb(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, const rocsparse_mat_descr descr_C, rocsparse_int* bsr_row_ptr_C, rocsparse_int* nnzb_C, const rocsparse_mat_info info_C, void* temp_buffer); /*! \ingroup extra_module * \brief Sparse matrix sparse matrix multiplication using the BSR storage format. * * \details * \p rocsparse_bsrgemm multiplies the scalar \f$\alpha\f$ with the sparse * \f$mb \times kb\f$ matrix \f$A\f$, defined in BSR storage format, and the sparse * \f$kb \times nb\f$ matrix \f$B\f$, defined in BSR storage format, and adds the result * to the sparse \f$mb \times nb\f$ matrix \f$D\f$ that is multiplied by \f$\beta\f$. The * final result is stored in the sparse \f$mb \times nb\f$ matrix \f$C\f$, defined in BSR * storage format, such * that * \f[ * C := \alpha \cdot op(A) \cdot op(B) + \beta \cdot D, * \f] * with * \f[ * op(A) = \left\{ * \begin{array}{ll} * A, & \text{if trans_A == rocsparse_operation_none} \\ * A^T, & \text{if trans_A == rocsparse_operation_transpose} \\ * A^H, & \text{if trans_A == rocsparse_operation_conjugate_transpose} * \end{array} * \right. * \f] * and * \f[ * op(B) = \left\{ * \begin{array}{ll} * B, & \text{if trans_B == rocsparse_operation_none} \\ * B^T, & \text{if trans_B == rocsparse_operation_transpose} \\ * B^H, & \text{if trans_B == rocsparse_operation_conjugate_transpose} * \end{array} * \right. * \f] * * \note * This function does not produce deterministic results. * * It is assumed that \p bsr_row_ptr_C has already been filled and that \p bsr_val_C and * \p bsr_col_ind_C are allocated by the user. \p bsr_row_ptr_C and the allocation size of * \p bsr_col_ind_C and \p bsr_val_C is defined by the number of non-zero elements of * the sparse BSR matrix C. Both can be obtained by \ref rocsparse_bsrgemm_nnzb(). The * required buffer size for the computation can be obtained by * \ref rocsparse_sbsrgemm_buffer_size "rocsparse_Xbsrgemm_buffer_size()". * * \note If \f$\alpha == 0\f$, then \f$C = \beta \cdot D\f$ will be computed. * \note If \f$\beta == 0\f$, then \f$C = \alpha \cdot op(A) \cdot op(B)\f$ will be computed. * \note \f$\alpha == beta == 0\f$ is invalid. * \note Currently, only \p trans_A == \ref rocsparse_operation_none is supported. * \note Currently, only \p trans_B == \ref rocsparse_operation_none is supported. * \note Currently, only \ref rocsparse_matrix_type_general is supported. * \note This function is blocking with respect to the host. * \note * This routine does not support execution in a hipGraph context. * * @param[in] * handle handle to the rocSPARSE library context queue. * @param[in] * dir direction that specifies whether to count non-zero elements by \ref rocsparse_direction_row or by * \ref rocsparse_direction_column in the BSR matrices \f$A\f$, \f$B\f$, \f$C\f$, and \f$D\f$. * @param[in] * trans_A matrix \f$A\f$ operation type. * @param[in] * trans_B matrix \f$B\f$ operation type. * @param[in] * mb number of block rows of the sparse BSR matrix \f$op(A)\f$ and \f$C\f$. * @param[in] * nb number of block columns of the sparse BSR matrix \f$op(B)\f$ and * \f$C\f$. * @param[in] * kb number of block columns of the sparse BSR matrix \f$op(A)\f$ and number of * block rows of the sparse BSR matrix \f$op(B)\f$. * @param[in] * block_dim the block dimension of the BSR matrix \f$A\f$, \f$B\f$, \f$C\f$, and \f$D\f$. * @param[in] * alpha scalar \f$\alpha\f$. * @param[in] * descr_A descriptor of the sparse BSR matrix \f$A\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_A number of non-zero block entries of the sparse BSR matrix \f$A\f$. * @param[in] * bsr_val_A array of \p nnzb_A block elements of the sparse BSR matrix \f$A\f$. * @param[in] * bsr_row_ptr_A array of \p mb+1 block elements (\f$op(A) == A\f$, \p kb+1 otherwise) * that point to the start of every block row of the sparse BSR matrix * \f$op(A)\f$. * @param[in] * bsr_col_ind_A array of \p nnzb_A block elements containing the block column indices of the * sparse BSR matrix \f$A\f$. * @param[in] * descr_B descriptor of the sparse BSR matrix \f$B\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_B number of non-zero block entries of the sparse BSR matrix \f$B\f$. * @param[in] * bsr_val_B array of \p nnzb_B block elements of the sparse BSR matrix \f$B\f$. * @param[in] * bsr_row_ptr_B array of \p kb+1 block elements (\f$op(B) == B\f$, \p mb+1 otherwise) * that point to the start of every block row of the sparse BSR matrix * \f$op(B)\f$. * @param[in] * bsr_col_ind_B array of \p nnzb_B block elements containing the block column indices of the * sparse BSR matrix \f$B\f$. * @param[in] * beta scalar \f$\beta\f$. * @param[in] * descr_D descriptor of the sparse BSR matrix \f$D\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[in] * nnzb_D number of non-zero block entries of the sparse BSR matrix \f$D\f$. * @param[in] * bsr_val_D array of \p nnzb_D block elements of the sparse BSR matrix \f$D\f$. * @param[in] * bsr_row_ptr_D array of \p mb+1 block elements that point to the start of every block row of the * sparse BSR matrix \f$D\f$. * @param[in] * bsr_col_ind_D array of \p nnzb_D block elements containing the block column indices of the * sparse BSR matrix \f$D\f$. * @param[in] * descr_C descriptor of the sparse BSR matrix \f$C\f$. Currently, only * \ref rocsparse_matrix_type_general is supported. * @param[out] * bsr_val_C array of \p nnzb_C elements of the sparse BSR matrix \f$C\f$. * @param[in] * bsr_row_ptr_C array of \p mb+1 block elements that point to the start of every block row of the * sparse BSR matrix \f$C\f$. * @param[out] * bsr_col_ind_C array of \p nnzb_C block elements containing the block column indices of the * sparse BSR matrix \f$C\f$. * @param[in] * info_C structure that holds metadata for the sparse BSR matrix \f$C\f$. * @param[in] * temp_buffer temporary storage buffer allocated by the user. The size is returned * by rocsparse_sbsrgemm_buffer_size(), * rocsparse_dbsrgemm_buffer_size(), rocsparse_cbsrgemm_buffer_size(), or * rocsparse_zbsrgemm_buffer_size(). * * \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, \p kb, \p block_dim, \p nnzb_A, \p nnzb_B, or * \p nnzb_D is invalid. * \retval rocsparse_status_invalid_pointer \p alpha and \p beta are invalid, * \p descr_A, \p bsr_val_A, \p bsr_row_ptr_A, \p bsr_col_ind_A, \p descr_B, * \p bsr_val_B, \p bsr_row_ptr_B, or \p bsr_col_ind_B are invalid if \p alpha * is valid, \p descr_D, \p bsr_val_D, \p bsr_row_ptr_D, or \p bsr_col_ind_D is * invalid if \p beta is valid, or \p bsr_val_C, \p bsr_row_ptr_C, * \p bsr_col_ind_C, or \p info_C or \p temp_buffer are invalid. * \retval rocsparse_status_memory_error additional buffer for long rows could not be * allocated. * \retval rocsparse_status_not_implemented * \p trans_A != \ref rocsparse_operation_none, * \p trans_B != \ref rocsparse_operation_none, or * \p rocsparse_matrix_type != \ref rocsparse_matrix_type_general. * * \par Example * This example multiplies two BSR matrices with a scalar alpha and adds the result to * another BSR matrix. * \snippet example_rocsparse_bsrgemm.cpp doc example */ /**@{*/ ROCSPARSE_EXPORT rocsparse_status rocsparse_sbsrgemm(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const float* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const float* bsr_val_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const float* bsr_val_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const float* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const float* bsr_val_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, const rocsparse_mat_descr descr_C, float* bsr_val_C, const rocsparse_int* bsr_row_ptr_C, rocsparse_int* bsr_col_ind_C, const rocsparse_mat_info info_C, void* temp_buffer); ROCSPARSE_EXPORT rocsparse_status rocsparse_dbsrgemm(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const double* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const double* bsr_val_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const double* bsr_val_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const double* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const double* bsr_val_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, const rocsparse_mat_descr descr_C, double* bsr_val_C, const rocsparse_int* bsr_row_ptr_C, rocsparse_int* bsr_col_ind_C, const rocsparse_mat_info info_C, void* temp_buffer); ROCSPARSE_EXPORT rocsparse_status rocsparse_cbsrgemm(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const rocsparse_float_complex* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_float_complex* bsr_val_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_float_complex* bsr_val_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const rocsparse_float_complex* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_float_complex* bsr_val_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, const rocsparse_mat_descr descr_C, rocsparse_float_complex* bsr_val_C, const rocsparse_int* bsr_row_ptr_C, rocsparse_int* bsr_col_ind_C, const rocsparse_mat_info info_C, void* temp_buffer); ROCSPARSE_EXPORT rocsparse_status rocsparse_zbsrgemm(rocsparse_handle handle, rocsparse_direction dir, rocsparse_operation trans_A, rocsparse_operation trans_B, rocsparse_int mb, rocsparse_int nb, rocsparse_int kb, rocsparse_int block_dim, const rocsparse_double_complex* alpha, const rocsparse_mat_descr descr_A, rocsparse_int nnzb_A, const rocsparse_double_complex* bsr_val_A, const rocsparse_int* bsr_row_ptr_A, const rocsparse_int* bsr_col_ind_A, const rocsparse_mat_descr descr_B, rocsparse_int nnzb_B, const rocsparse_double_complex* bsr_val_B, const rocsparse_int* bsr_row_ptr_B, const rocsparse_int* bsr_col_ind_B, const rocsparse_double_complex* beta, const rocsparse_mat_descr descr_D, rocsparse_int nnzb_D, const rocsparse_double_complex* bsr_val_D, const rocsparse_int* bsr_row_ptr_D, const rocsparse_int* bsr_col_ind_D, const rocsparse_mat_descr descr_C, rocsparse_double_complex* bsr_val_C, const rocsparse_int* bsr_row_ptr_C, rocsparse_int* bsr_col_ind_C, const rocsparse_mat_info info_C, void* temp_buffer); /**@}*/ #ifdef __cplusplus } #endif #endif /* ROCSPARSE_BSRGEMM_H */