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TESTING: scale the RFP xTFSM forward error by the solution norm #1398

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TESTING: scale the RFP xTFSM forward error by the solution norm #1398

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6 changes: 5 additions & 1 deletion TESTING/LIN/cdrvrf3.f
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,7 @@ SUBROUTINE CDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
INTEGER I, IFORM, IIM, IIN, INFO, IUPLO, J, M, N, NA,
+ NFAIL, NRUN, ISIDE, IDIAG, IALPHA, ITRANS
COMPLEX ALPHA
REAL EPS
REAL EPS, SOLNRM
* ..
* .. Local Arrays ..
CHARACTER UPLOS( 2 ), FORMS( 2 ), TRANSS( 2 ),
Expand Down Expand Up @@ -361,6 +361,9 @@ SUBROUTINE CDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
+ LDA )
*
* Check that the result agrees.
*
SOLNRM = CLANGE( 'I', M, N, B1, LDA,
+ S_WORK_CLANGE )
*
DO J = 1, N
DO I = 1, M
Expand All @@ -373,6 +376,7 @@ SUBROUTINE CDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
*
RESULT( 1 ) = RESULT( 1 ) / SQRT( EPS )
+ / REAL( MAX( M, N, 1 ) )
+ / MAX( SOLNRM, 1.0E+0 )
*
IF( RESULT( 1 ).GE.THRESH ) THEN
IF( NFAIL.EQ.0 ) THEN
Expand Down
6 changes: 5 additions & 1 deletion TESTING/LIN/ddrvrf3.f
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Expand Up @@ -146,7 +146,7 @@ SUBROUTINE DDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
CHARACTER UPLO, CFORM, DIAG, TRANS, SIDE
INTEGER I, IFORM, IIM, IIN, INFO, IUPLO, J, M, N, NA,
+ NFAIL, NRUN, ISIDE, IDIAG, IALPHA, ITRANS
DOUBLE PRECISION EPS, ALPHA
DOUBLE PRECISION EPS, ALPHA, SOLNRM
* ..
* .. Local Arrays ..
CHARACTER UPLOS( 2 ), FORMS( 2 ), TRANSS( 2 ),
Expand Down Expand Up @@ -346,6 +346,9 @@ SUBROUTINE DDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
+ LDA )
*
* Check that the result agrees.
*
SOLNRM = DLANGE( 'I', M, N, B1, LDA,
+ D_WORK_DLANGE )
*
DO J = 1, N
DO I = 1, M
Expand All @@ -358,6 +361,7 @@ SUBROUTINE DDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
*
RESULT( 1 ) = RESULT( 1 ) / SQRT( EPS )
+ / MAX ( MAX( M, N ), 1 )
+ / MAX( SOLNRM, 1.0D+0 )
*
IF( RESULT( 1 ).GE.THRESH ) THEN
IF( NFAIL.EQ.0 ) THEN
Expand Down
6 changes: 5 additions & 1 deletion TESTING/LIN/sdrvrf3.f
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Original file line number Diff line number Diff line change
Expand Up @@ -146,7 +146,7 @@ SUBROUTINE SDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
CHARACTER UPLO, CFORM, DIAG, TRANS, SIDE
INTEGER I, IFORM, IIM, IIN, INFO, IUPLO, J, M, N, NA,
+ NFAIL, NRUN, ISIDE, IDIAG, IALPHA, ITRANS
REAL EPS, ALPHA
REAL EPS, ALPHA, SOLNRM
* ..
* .. Local Arrays ..
CHARACTER UPLOS( 2 ), FORMS( 2 ), TRANSS( 2 ),
Expand Down Expand Up @@ -346,6 +346,9 @@ SUBROUTINE SDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
+ LDA )
*
* Check that the result agrees.
*
SOLNRM = SLANGE( 'I', M, N, B1, LDA,
+ S_WORK_SLANGE )
*
DO J = 1, N
DO I = 1, M
Expand All @@ -358,6 +361,7 @@ SUBROUTINE SDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
*
RESULT( 1 ) = RESULT( 1 ) / SQRT( EPS )
+ / REAL( MAX( M, N, 1 ) )
+ / MAX( SOLNRM, 1.0E+0 )
*
IF( RESULT( 1 ).GE.THRESH ) THEN
IF( NFAIL.EQ.0 ) THEN
Expand Down
6 changes: 5 additions & 1 deletion TESTING/LIN/zdrvrf3.f
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,7 @@ SUBROUTINE ZDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
INTEGER I, IFORM, IIM, IIN, INFO, IUPLO, J, M, N, NA,
+ NFAIL, NRUN, ISIDE, IDIAG, IALPHA, ITRANS
COMPLEX*16 ALPHA
DOUBLE PRECISION EPS
DOUBLE PRECISION EPS, SOLNRM
* ..
* .. Local Arrays ..
CHARACTER UPLOS( 2 ), FORMS( 2 ), TRANSS( 2 ),
Expand Down Expand Up @@ -361,6 +361,9 @@ SUBROUTINE ZDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
+ LDA )
*
* Check that the result agrees.
*
SOLNRM = ZLANGE( 'I', M, N, B1, LDA,
+ D_WORK_ZLANGE )
*
DO J = 1, N
DO I = 1, M
Expand All @@ -373,6 +376,7 @@ SUBROUTINE ZDRVRF3( NOUT, NN, NVAL, THRESH, A, LDA, ARF, B1, B2,
*
RESULT( 1 ) = RESULT( 1 ) / SQRT( EPS )
+ / MAX ( MAX( M, N ), 1 )
+ / MAX( SOLNRM, 1.0D+0 )
*
IF( RESULT( 1 ).GE.THRESH ) THEN
IF( NFAIL.EQ.0 ) THEN
Expand Down
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