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solverstack
Chameleon
Commits
71e8fb2c
Commit
71e8fb2c
authored
1 year ago
by
Mathieu Faverge
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coreblas/core_zgetrf_panel: Fix missing information in documentation
parent
ff24eade
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!378
LU factorization with partial pivoting per column (warning: panel only)
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coreblas/compute/core_zgetrf_panel.c
+12
-5
12 additions, 5 deletions
coreblas/compute/core_zgetrf_panel.c
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12 additions
and
5 deletions
coreblas/compute/core_zgetrf_panel.c
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12
−
5
View file @
71e8fb2c
...
...
@@ -9,10 +9,10 @@
*
* @brief Chameleon core_zgetrf with partial pivoting CPU kernel
*
* @version 1.
2
.0
* @version 1.
3
.0
* @author Mathieu Faverge
* @author Matthieu Kuhn
* @date 202
2
-0
2
-22
* @date 202
3
-0
8
-22
* @precisions normal z -> c d s
*
*/
...
...
@@ -42,6 +42,10 @@ static const CHAMELEON_Complex64_t mzone = (CHAMELEON_Complex64_t)-1.0;
* @param[in] h
* The index of the column to factorize in the matrix A.
*
* @param[in] m0
* The number of rows above the diagonale tile A in the global matrix to
* be factorized.
*
* @param[in,out] A
* On entry, the matrix A where column h-1 needs to be factorized, and
* pivot for column h needs to be selected.
...
...
@@ -56,9 +60,11 @@ static const CHAMELEON_Complex64_t mzone = (CHAMELEON_Complex64_t)-1.0;
* The leading dimension of the array A. lda >= max(1,m).
*
* @param[in,out] IPIV
* On entry, the pivot array of size min(m,n) with the first h-2 columns initialized.
* On exit, IPIV[h-1] is updated with the selected pivot for the previous column.
*
* On entry, the pivot array of size min(m,n) with the first h-2
* columns initialized.
* On exit, IPIV[h-1] is updated with the selected pivot for the
* previous column.
* *
* @param[in,out] nextpiv
* On entry, the allocated and initialized CHAM_piv_t structure to
* store the information related to pivot at stage h.
...
...
@@ -169,6 +175,7 @@ CORE_zgetrf_panel_diag( int m, int n, int h, int m0,
/* Store current diagonal row (in full) into pivot structure */
cblas_zcopy
(
n
,
A
+
h
,
lda
,
nextpiv
->
diagrow
,
1
);
return
0
;
}
...
...
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