Visible to Intel only — GUID: GUID-2F836B7D-D114-4B11-AE47-CB17A4512463
Visible to Intel only — GUID: GUID-2F836B7D-D114-4B11-AE47-CB17A4512463
ila?lr
Scans a matrix for its last non-zero row.
Syntax
value = ilaslr(m, n, a, lda)
value = iladlr(m, n, a, lda)
value = ilaclr(m, n, a, lda)
value = ilazlr(m, n, a, lda)
Include Files
- mkl.fi
Description
The ila?lr routines scan a matrix A for its last non-zero row.
Input Parameters
- m
-
INTEGER. Specifies number of rows in the matrix A.
- n
-
INTEGER. Specifies number of columns in the matrix A.
- a
-
REAL for ilaslr
DOUBLE PRECISION for iladlr
COMPLEX for ilaclr
DOUBLE COMPLEX for idazlr
Array, DIMENSION(lda, *). The second dimension of a must be at least max(1, n).
Before entry the leading n-by-n part of the array a must contain the matrix A.
- lda
-
INTEGER. Specifies the leading dimension of a as declared in the calling (sub)program. The value of lda must be at least max(1, m).
Output Parameters
- value
- INTEGER
Number of the last non-zero row.