MCPcopy Create free account
hub / github.com/numpy/numpy / zlarcm_

Function zlarcm_

numpy/linalg/lapack_lite/f2c_z_lapack.c:18148–18291  ·  view source on GitHub ↗

Subroutine */

Source from the content-addressed store, hash-verified

18146} /* zlaqr5_ */
18147
18148/* Subroutine */ int zlarcm_(integer *m, integer *n, doublereal *a, integer *
18149 lda, doublecomplex *b, integer *ldb, doublecomplex *c__, integer *ldc,
18150 doublereal *rwork)
18151{
18152 /* System generated locals */
18153 integer a_dim1, a_offset, b_dim1, b_offset, c_dim1, c_offset, i__1, i__2,
18154 i__3, i__4, i__5;
18155 doublereal d__1;
18156 doublecomplex z__1;
18157
18158 /* Local variables */
18159 static integer i__, j, l;
18160 extern /* Subroutine */ int dgemm_(char *, char *, integer *, integer *,
18161 integer *, doublereal *, doublereal *, integer *, doublereal *,
18162 integer *, doublereal *, doublereal *, integer *);
18163
18164
18165/*
18166 -- LAPACK auxiliary routine (version 3.2) --
18167 -- LAPACK is a software package provided by Univ. of Tennessee, --
18168 -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
18169 November 2006
18170
18171
18172 Purpose
18173 =======
18174
18175 ZLARCM performs a very simple matrix-matrix multiplication:
18176 C := A * B,
18177 where A is M by M and real; B is M by N and complex;
18178 C is M by N and complex.
18179
18180 Arguments
18181 =========
18182
18183 M (input) INTEGER
18184 The number of rows of the matrix A and of the matrix C.
18185 M >= 0.
18186
18187 N (input) INTEGER
18188 The number of columns and rows of the matrix B and
18189 the number of columns of the matrix C.
18190 N >= 0.
18191
18192 A (input) DOUBLE PRECISION array, dimension (LDA, M)
18193 A contains the M by M matrix A.
18194
18195 LDA (input) INTEGER
18196 The leading dimension of the array A. LDA >=max(1,M).
18197
18198 B (input) DOUBLE PRECISION array, dimension (LDB, N)
18199 B contains the M by N matrix B.
18200
18201 LDB (input) INTEGER
18202 The leading dimension of the array B. LDB >=max(1,M).
18203
18204 C (input) COMPLEX*16 array, dimension (LDC, N)
18205 C contains the M by N matrix C.

Callers 1

zgesdd_Function · 0.85

Calls 1

dgemm_Function · 0.85

Tested by

no test coverage detected