|
| subroutine, public | cp_dbcsr_operations::copy_fm_to_dbcsr (fm, matrix, keep_sparsity) |
| | Copy a BLACS matrix to a dbcsr matrix.
|
| |
| subroutine, public | cp_dbcsr_operations::copy_fm_to_dbcsr_bc (fm, bc_mat) |
| | Copy a BLACS matrix to a dbcsr matrix with a special block-cyclic distribution, which requires no complete redistribution.
|
| |
| subroutine, public | cp_dbcsr_operations::copy_dbcsr_to_fm (matrix, fm) |
| | Copy a DBCSR matrix to a BLACS matrix.
|
| |
| subroutine, public | cp_dbcsr_operations::copy_dbcsr_to_fm_bc (bc_mat, fm) |
| | Copy a DBCSR_BLACS matrix to a BLACS matrix.
|
| |
| subroutine, public | cp_dbcsr_operations::dbcsr_copy_columns_hack (matrix_b, matrix_a, ncol, source_start, target_start, para_env, blacs_env) |
| | hack for dbcsr_copy_columns
|
| |
| subroutine, public | cp_dbcsr_operations::cp_dbcsr_dist2d_to_dist (dist2d, dist) |
| | Creates a DBCSR distribution from a distribution_2d.
|
| |
| subroutine, public | cp_dbcsr_operations::dbcsr_multiply_local (matrix_a, vec_b, vec_c, ncol, alpha) |
| | multiply a dbcsr with a replicated array c = alpha_scalar * A (dbscr) * b + c
|
| |
| subroutine, public | cp_dbcsr_operations::cp_dbcsr_sm_fm_multiply (matrix, fm_in, fm_out, ncol, alpha, beta) |
| | multiply a dbcsr with a fm matrix
|
| |
| subroutine, public | cp_dbcsr_operations::cp_dbcsr_plus_fm_fm_t (sparse_matrix, matrix_v, matrix_g, ncol, alpha, keep_sparsity, symmetry_mode) |
| | performs the multiplication sparse_matrix+dense_mat*dens_mat^T if matrix_g is not explicitly given, matrix_v^T will be used this can be important to save the necessary redistribute for a different matrix_g and increase performance.
|
| |
| subroutine, public | cp_dbcsr_operations::cp_fm_to_dbcsr_row_template (matrix, fm_in, template) |
| | Utility function to copy a specially shaped fm to dbcsr_matrix The result matrix will be the matrix in dbcsr format with the row blocks sizes according to the block_sizes of the template and the col blocks sizes evenly blocked with the internal dbcsr conversion size (32 is the current default)
|
| |
| subroutine, public | cp_dbcsr_operations::cp_dbcsr_m_by_n_from_template (matrix, template, m, n, sym) |
| | Utility function to create an arbitrary shaped dbcsr matrix with the same processor grid as the template matrix both row sizes and col sizes are evenly blocked with the internal dbcsr_conversion size (32 is the current default)
|
| |
| subroutine, public | cp_dbcsr_operations::cp_dbcsr_m_by_n_from_row_template (matrix, template, n, sym) |
| | Utility function to create dbcsr matrix, m x n matrix (n arbitrary) with the same processor grid and row distribution as the template matrix col sizes are evenly blocked with the internal dbcsr_conversion size (32 is the current default)
|
| |
| subroutine, public | cp_dbcsr_operations::dbcsr_create_dist_r_unrot (dist_right, dist_left, ncolumns, right_col_blk_sizes) |
| | Creates a new distribution for the right matrix in a matrix multiplication with unrotated grid.
|
| |
1.9.8