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Fix workspace allocation in LAPACKE strsen/dtrsen (Reference-LAPACK PR 1144) #5369

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Merged
martin-frbg merged 1 commit into from
Jul 10, 2025
Merged

Fix workspace allocation in LAPACKE strsen/dtrsen (Reference-LAPACK PR 1144) #5369

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6 changes: 6 additions & 0 deletions lapack-netlib/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 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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7 changes: 7 additions & 0 deletions lapack-netlib/LAPACKE/src/lapacke_strsen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,14 @@ lapack_int 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 ) {
info = LAPACK_WORK_MEMORY_ERROR;
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