clacrm (l) - Linux Manuals
clacrm: performs a very simple matrix-matrix multiplication
NAME
CLACRM - performs a very simple matrix-matrix multiplicationSYNOPSIS
- SUBROUTINE CLACRM(
- M, N, A, LDA, B, LDB, C, LDC, RWORK )
- INTEGER LDA, LDB, LDC, M, N
- REAL B( LDB, * ), RWORK( * )
- COMPLEX A( LDA, * ), C( LDC, * )
PURPOSE
CLACRM performs a very simple matrix-matrix multiplication:where A is M by N and complex; B is N by N and real;
C is M by N and complex.
ARGUMENTS
- M (input) INTEGER
- The number of rows of the matrix A and of the matrix C. M >= 0.
- N (input) INTEGER
- The number of columns and rows of the matrix B and the number of columns of the matrix C. N >= 0.
- A (input) COMPLEX array, dimension (LDA, N)
- A contains the M by N matrix A.
- LDA (input) INTEGER
- The leading dimension of the array A. LDA >=max(1,M).
- B (input) REAL array, dimension (LDB, N)
- B contains the N by N matrix B.
- LDB (input) INTEGER
- The leading dimension of the array B. LDB >=max(1,N).
- C (input) COMPLEX array, dimension (LDC, N)
- C contains the M by N matrix C.
- LDC (input) INTEGER
- The leading dimension of the array C. LDC >=max(1,N).
- RWORK (workspace) REAL array, dimension (2*M*N)
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