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*chklq: fix test failures when NB=1 with M=N #1298

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*chklq: fix test failures when NB=1 with M=N #1298

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11 changes: 9 additions & 2 deletions TESTING/LIN/cchklq.f
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Original file line number Diff line number Diff line change
Expand Up @@ -395,12 +395,19 @@ SUBROUTINE CCHKLQ( DOTYPE, NM, MVAL, NN, NVAL, NNB, NBVAL, NXVAL,
CALL CLACPY( 'Full', M, N, A, LDA, AF, LDA )
*
SRNAMT = 'CGELS'
CALL CGELS( 'No transpose', M, N, NRHS, AF,
CALL CGELS( 'No transpose', M, N, NRHS, AF,
$ LDA, X, LDA, WORK, LWORK, INFO )
*
* Re-factorize AF with CGELQF for subsequent
* LQ tests which expect LQ factorization in AF.
*
CALL CLACPY( 'Full', M, N, A, LDA, AF, LDA )
CALL CGELQF( M, N, AF, LDA, TAU, WORK,
$ LWORK, INFO )
*
* Check error code from CGELS.
*
IF( INFO.NE.0 )
IF( INFO.NE.0 )
$ CALL ALAERH( PATH, 'CGELS', INFO, 0, 'N',
$ M, N, NRHS, -1, NB, IMAT,
$ NFAIL, NERRS, NOUT )
Expand Down
11 changes: 9 additions & 2 deletions TESTING/LIN/dchklq.f
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Expand Up @@ -398,12 +398,19 @@ SUBROUTINE DCHKLQ( DOTYPE, NM, MVAL, NN, NVAL, NNB, NBVAL, NXVAL,
CALL DLACPY( 'Full', M, N, A, LDA, AF, LDA )
*
SRNAMT = 'DGELS'
CALL DGELS( 'No transpose', M, N, NRHS, AF,
CALL DGELS( 'No transpose', M, N, NRHS, AF,
$ LDA, X, LDA, WORK, LWORK, INFO )
*
* Re-factorize AF with DGELQF for subsequent
* LQ tests which expect LQ factorization in AF.
*
CALL DLACPY( 'Full', M, N, A, LDA, AF, LDA )
CALL DGELQF( M, N, AF, LDA, TAU, WORK,
$ LWORK, INFO )
*
* Check error code from DGELS.
*
IF( INFO.NE.0 )
IF( INFO.NE.0 )
$ CALL ALAERH( PATH, 'DGELS', INFO, 0, 'N',
$ M, N, NRHS, -1, NB, IMAT,
$ NFAIL, NERRS, NOUT )
Expand Down
11 changes: 9 additions & 2 deletions TESTING/LIN/schklq.f
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Original file line number Diff line number Diff line change
Expand Up @@ -395,12 +395,19 @@ SUBROUTINE SCHKLQ( DOTYPE, NM, MVAL, NN, NVAL, NNB, NBVAL, NXVAL,
CALL SLACPY( 'Full', M, N, A, LDA, AF, LDA )
*
SRNAMT = 'SGELS'
CALL SGELS( 'No transpose', M, N, NRHS, AF,
CALL SGELS( 'No transpose', M, N, NRHS, AF,
$ LDA, X, LDA, WORK, LWORK, INFO )
*
* Re-factorize AF with SGELQF for subsequent
* LQ tests which expect LQ factorization in AF.
*
CALL SLACPY( 'Full', M, N, A, LDA, AF, LDA )
CALL SGELQF( M, N, AF, LDA, TAU, WORK,
$ LWORK, INFO )
*
* Check error code from SGELS.
*
IF( INFO.NE.0 )
IF( INFO.NE.0 )
$ CALL ALAERH( PATH, 'SGELS', INFO, 0, 'N',
$ M, N, NRHS, -1, NB, IMAT,
$ NFAIL, NERRS, NOUT )
Expand Down
11 changes: 9 additions & 2 deletions TESTING/LIN/zchklq.f
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Original file line number Diff line number Diff line change
Expand Up @@ -395,12 +395,19 @@ SUBROUTINE ZCHKLQ( DOTYPE, NM, MVAL, NN, NVAL, NNB, NBVAL, NXVAL,
CALL ZLACPY( 'Full', M, N, A, LDA, AF, LDA )
*
SRNAMT = 'ZGELS'
CALL ZGELS( 'No transpose', M, N, NRHS, AF,
CALL ZGELS( 'No transpose', M, N, NRHS, AF,
$ LDA, X, LDA, WORK, LWORK, INFO )
*
* Re-factorize AF with ZGELQF for subsequent
* LQ tests which expect LQ factorization in AF.
*
CALL ZLACPY( 'Full', M, N, A, LDA, AF, LDA )
CALL ZGELQF( M, N, AF, LDA, TAU, WORK,
$ LWORK, INFO )
*
* Check error code from ZGELS.
*
IF( INFO.NE.0 )
IF( INFO.NE.0 )
$ CALL ALAERH( PATH, 'ZGELS', INFO, 0, 'N',
$ M, N, NRHS, -1, NB, IMAT,
$ NFAIL, NERRS, NOUT )
Expand Down
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