cp_dbcsr_contrib.F File Reference

#include "../base/base_uses.f90"

Go to the source code of this file.

Modules
module	cp_dbcsr_contrib

Functions/Subroutines
subroutine, public	cp_dbcsr_contrib::dbcsr_hadamard_product (matrix_a, matrix_b, matrix_c)
	Hadamard product: C = A . B (C needs to be different from A and B)
real(dp) function, public	cp_dbcsr_contrib::dbcsr_maxabs (matrix)
	Compute the maxabs norm of a dbcsr matrix.
real(dp) function, public	cp_dbcsr_contrib::dbcsr_frobenius_norm (matrix)
	Compute the frobenius norm of a dbcsr matrix.
real(dp) function, public	cp_dbcsr_contrib::dbcsr_gershgorin_norm (matrix)
	Compute the gershgorin norm of a dbcsr matrix.
subroutine, public	cp_dbcsr_contrib::dbcsr_init_random (matrix, keep_sparsity)
	Fills the given matrix with random numbers.
subroutine, public	cp_dbcsr_contrib::dbcsr_reserve_diag_blocks (matrix)
	Reserves all diagonal blocks.
subroutine, public	cp_dbcsr_contrib::dbcsr_reserve_all_blocks (matrix)
	Reserves all blocks.
subroutine, public	cp_dbcsr_contrib::dbcsr_add_on_diag (matrix, alpha)
	Adds the given scalar to the diagonal of the matrix. Reserves any missing diagonal blocks.
subroutine, public	cp_dbcsr_contrib::dbcsr_dot (matrix_a, matrix_b, trace)
	Computes the dot product of two matrices, also known as the trace of their matrix product.
subroutine, public	cp_dbcsr_contrib::dbcsr_trace (matrix, trace)
	Computes the trace of the given matrix, also known as the sum of its diagonal elements.
subroutine, public	cp_dbcsr_contrib::dbcsr_get_block_diag (matrix, diag)
	Copies the diagonal blocks of matrix into diag.
subroutine, public	cp_dbcsr_contrib::dbcsr_scale_by_vector (matrix, alpha, side)
	Scales the rows/columns of given matrix.
subroutine, public	cp_dbcsr_contrib::dbcsr_get_diag (matrix, diag)
	Copies the diagonal elements from the given matrix into the given array.
subroutine, public	cp_dbcsr_contrib::dbcsr_set_diag (matrix, diag)
	Copies the diagonal elements from the given array into the given matrix.
real(kind=dp) function, public	cp_dbcsr_contrib::dbcsr_checksum (matrix, pos)
	Calculates the checksum of a DBCSR matrix.
subroutine, public	cp_dbcsr_contrib::dbcsr_print (matrix, variable_name, unit_nr)
	Prints given matrix in matlab format (only present blocks).