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Have LAPACKE_STRSEN/DTRSEN allocate IWORK to at least one element in all job types #1145

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Merged
merged 2 commits into from
Jul 10, 2025
Merged

Have LAPACKE_STRSEN/DTRSEN allocate IWORK to at least one element in all job types #1145

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ecbbecd
Allocate IWORK to hold at least the one element for workspace queries
martin-frbg Jul 9, 2025
2d56b7e
Allocate IWORK to hold at least the one element for workspace queries
martin-frbg Jul 9, 2025
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6 changes: 6 additions & 0 deletions LAPACKE/src/lapacke_dtrsen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,12 @@ lapack_int API_SUFFIX(LAPACKE_dtrsen)( int matrix_layout, char job, char compq,
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
} else {
iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) );
if( iwork == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
work = (double*)LAPACKE_malloc( sizeof(double) * lwork );
if( work == NULL ) {
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6 changes: 6 additions & 0 deletions LAPACKE/src/lapacke_strsen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,12 @@ lapack_int API_SUFFIX(LAPACKE_strsen)( int matrix_layout, char job, char compq,
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
} else {
iwork = (lapack_int*)LAPACKE_malloc( sizeof(lapack_int) );
if( iwork == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
}
work = (float*)LAPACKE_malloc( sizeof(float) * lwork );
if( work == NULL ) {
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