PLASMA
Parallel Linear Algebra Software for Multicore Architectures
Functions
lacpy: Copy matrix
Core BLAS and Auxiliary (single core) » Level 2: matrix-vector operations, O(n^2) work

\( B = A \) More...

Functions

 __attribute__ ((weak))
 

Detailed Description

\( B = A \)

Function Documentation

__attribute__ ( (weak)  )

Copies all or part of a two-dimensional matrix A to another matrix B.

Parameters
[in]uplo
  • PlasmaGeneral: entire A,
  • PlasmaUpper: upper triangle,
  • PlasmaLower: lower triangle.
[in]transa
  • PlasmaNoTrans: A is not transposed,
  • PlasmaTrans: A is transposed,
  • PlasmaConjTrans: A is conjugate transposed.
[in]mThe number of rows of the matrices A and B. m >= 0.
[in]nThe number of columns of the matrices A and B. n >= 0.
[in]AThe m-by-n matrix to copy.
[in]ldaThe leading dimension of the array A. lda >= max(1,m).
[out]BThe m-by-n copy of the matrix A. On exit, B = A ONLY in the locations specified by uplo.
[in]ldbThe leading dimension of the array B. ldb >= max(1,m).