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Apply ROUNDUP_LWORK (Reference-LAPACK PR 904)

This commit is contained in:
Martin Kroeker 2023-11-12 13:56:06 +01:00 committed by GitHub
parent 225036fd92
commit c9378badd9
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GPG Key ID: 4AEE18F83AFDEB23
46 changed files with 334 additions and 317 deletions
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13
lapack-netlib/SRC/cgees.f
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@ -189,7 +189,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEeigen *> \ingroup gees
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGEES( JOBVS, SORT, SELECT, N, A, LDA, SDIM, W, VS, SUBROUTINE CGEES( JOBVS, SORT, SELECT, N, A, LDA, SDIM, W, VS,
@ -230,13 +230,13 @@
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CCOPY, CGEBAK, CGEBAL, CGEHRD, CHSEQR, CLACPY, EXTERNAL CCOPY, CGEBAK, CGEBAL, CGEHRD, CHSEQR, CLACPY,
$ CLASCL, CTRSEN, CUNGHR, SLABAD, XERBLA $ CLASCL, CTRSEN, CUNGHR, XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC MAX, SQRT INTRINSIC MAX, SQRT
@ -292,7 +292,7 @@
MAXWRK = MAX( MAXWRK, HSWORK ) MAXWRK = MAX( MAXWRK, HSWORK )
END IF END IF
END IF END IF
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN
INFO = -12 INFO = -12
@ -318,7 +318,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -413,7 +412,7 @@
CALL CCOPY( N, A, LDA+1, W, 1 ) CALL CCOPY( N, A, LDA+1, W, 1 )
END IF END IF
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
RETURN RETURN
* *
* End of CGEES * End of CGEES

13
lapack-netlib/SRC/cgeesx.f
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@ -230,7 +230,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEeigen *> \ingroup geesx
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGEESX( JOBVS, SORT, SELECT, SENSE, N, A, LDA, SDIM, W, SUBROUTINE CGEESX( JOBVS, SORT, SELECT, SENSE, N, A, LDA, SDIM, W,
@ -274,13 +274,13 @@
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CCOPY, CGEBAK, CGEBAL, CGEHRD, CHSEQR, CLACPY, EXTERNAL CCOPY, CGEBAK, CGEBAL, CGEHRD, CHSEQR, CLACPY,
$ CLASCL, CTRSEN, CUNGHR, SLABAD, SLASCL, XERBLA $ CLASCL, CTRSEN, CUNGHR, SLASCL, XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC MAX, SQRT INTRINSIC MAX, SQRT
@ -350,7 +350,7 @@
IF( .NOT.WANTSN ) IF( .NOT.WANTSN )
$ LWRK = MAX( LWRK, ( N*N )/2 ) $ LWRK = MAX( LWRK, ( N*N )/2 )
END IF END IF
WORK( 1 ) = LWRK WORK( 1 ) = SROUNDUP_LWORK(LWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN
INFO = -15 INFO = -15
@ -376,7 +376,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -488,7 +487,7 @@
END IF END IF
END IF END IF
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
RETURN RETURN
* *
* End of CGEESX * End of CGEESX

14
lapack-netlib/SRC/cgeev.f
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@ -172,7 +172,7 @@
* *
* @generated from zgeev.f, fortran z -> c, Tue Apr 19 01:47:44 2016 * @generated from zgeev.f, fortran z -> c, Tue Apr 19 01:47:44 2016
* *
*> \ingroup complexGEeigen *> \ingroup geev
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGEEV( JOBVL, JOBVR, N, A, LDA, W, VL, LDVL, VR, LDVR, SUBROUTINE CGEEV( JOBVL, JOBVR, N, A, LDA, W, VL, LDVL, VR, LDVR,
@ -212,14 +212,15 @@
REAL DUM( 1 ) REAL DUM( 1 )
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SLABAD, XERBLA, CSSCAL, CGEBAK, CGEBAL, CGEHRD, EXTERNAL XERBLA, CSSCAL, CGEBAK, CGEBAL, CGEHRD,
$ CHSEQR, CLACPY, CLASCL, CSCAL, CTREVC3, CUNGHR $ CHSEQR, CLACPY, CLASCL, CSCAL, CTREVC3, CUNGHR
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ISAMAX, ILAENV INTEGER ISAMAX, ILAENV
REAL SLAMCH, SCNRM2, CLANGE REAL SLAMCH, SCNRM2, CLANGE, SROUNDUP_LWORK
EXTERNAL LSAME, ISAMAX, ILAENV, SLAMCH, SCNRM2, CLANGE EXTERNAL LSAME, ISAMAX, ILAENV, SLAMCH, SCNRM2, CLANGE,
$ SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC REAL, CMPLX, CONJG, AIMAG, MAX, SQRT INTRINSIC REAL, CMPLX, CONJG, AIMAG, MAX, SQRT
@ -291,7 +292,7 @@
HSWORK = INT( WORK(1) ) HSWORK = INT( WORK(1) )
MAXWRK = MAX( MAXWRK, HSWORK, MINWRK ) MAXWRK = MAX( MAXWRK, HSWORK, MINWRK )
END IF END IF
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN
INFO = -12 INFO = -12
@ -315,7 +316,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -493,7 +493,7 @@
END IF END IF
END IF END IF
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
RETURN RETURN
* *
* End of CGEEV * End of CGEEV

14
lapack-netlib/SRC/cgeevx.f
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@ -279,7 +279,7 @@
* *
* @generated from zgeevx.f, fortran z -> c, Tue Apr 19 01:47:44 2016 * @generated from zgeevx.f, fortran z -> c, Tue Apr 19 01:47:44 2016
* *
*> \ingroup complexGEeigen *> \ingroup geevx
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGEEVX( BALANC, JOBVL, JOBVR, SENSE, N, A, LDA, W, VL, SUBROUTINE CGEEVX( BALANC, JOBVL, JOBVR, SENSE, N, A, LDA, W, VL,
@ -323,15 +323,16 @@
REAL DUM( 1 ) REAL DUM( 1 )
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SLABAD, SLASCL, XERBLA, CSSCAL, CGEBAK, CGEBAL, EXTERNAL SLASCL, XERBLA, CSSCAL, CGEBAK, CGEBAL,
$ CGEHRD, CHSEQR, CLACPY, CLASCL, CSCAL, CTREVC3, $ CGEHRD, CHSEQR, CLACPY, CLASCL, CSCAL, CTREVC3,
$ CTRSNA, CUNGHR $ CTRSNA, CUNGHR
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ISAMAX, ILAENV INTEGER ISAMAX, ILAENV
REAL SLAMCH, SCNRM2, CLANGE REAL SLAMCH, SCNRM2, CLANGE, SROUNDUP_LWORK
EXTERNAL LSAME, ISAMAX, ILAENV, SLAMCH, SCNRM2, CLANGE EXTERNAL LSAME, ISAMAX, ILAENV, SLAMCH, SCNRM2, CLANGE,
$ SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC REAL, CMPLX, CONJG, AIMAG, MAX, SQRT INTRINSIC REAL, CMPLX, CONJG, AIMAG, MAX, SQRT
@ -434,7 +435,7 @@
END IF END IF
MAXWRK = MAX( MAXWRK, MINWRK ) MAXWRK = MAX( MAXWRK, MINWRK )
END IF END IF
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN
INFO = -20 INFO = -20
@ -458,7 +459,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -657,7 +657,7 @@
END IF END IF
END IF END IF
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
RETURN RETURN
* *
* End of CGEEVX * End of CGEEVX

9
lapack-netlib/SRC/cgehrd.f
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@ -120,7 +120,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup gehrd
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -201,7 +201,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -227,7 +228,7 @@
* *
NB = MIN( NBMAX, ILAENV( 1, 'CGEHRD', ' ', N, ILO, IHI, -1 ) ) NB = MIN( NBMAX, ILAENV( 1, 'CGEHRD', ' ', N, ILO, IHI, -1 ) )
LWKOPT = N*NB + TSIZE LWKOPT = N*NB + TSIZE
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -344,7 +345,7 @@
* Use unblocked code to reduce the rest of the matrix * Use unblocked code to reduce the rest of the matrix
* *
CALL CGEHD2( N, I, IHI, A, LDA, TAU, WORK, IINFO ) CALL CGEHD2( N, I, IHI, A, LDA, TAU, WORK, IINFO )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

11
lapack-netlib/SRC/cgelq.f
View File

@ -166,6 +166,8 @@
*> the LQ factorization. *> the LQ factorization.
*> \endverbatim *> \endverbatim
*> *>
*> \ingroup gelq
*>
* ===================================================================== * =====================================================================
SUBROUTINE CGELQ( M, N, A, LDA, T, TSIZE, WORK, LWORK, SUBROUTINE CGELQ( M, N, A, LDA, T, TSIZE, WORK, LWORK,
$ INFO ) $ INFO )
@ -190,7 +192,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
EXTERNAL LSAME REAL SROUNDUP_LWORK
EXTERNAL LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGELQT, CLASWLQ, XERBLA EXTERNAL CGELQT, CLASWLQ, XERBLA
@ -292,9 +295,9 @@
T( 2 ) = MB T( 2 ) = MB
T( 3 ) = NB T( 3 ) = NB
IF( MINW ) THEN IF( MINW ) THEN
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
ELSE ELSE
WORK( 1 ) = LWREQ WORK( 1 ) = SROUNDUP_LWORK(LWREQ)
END IF END IF
END IF END IF
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -319,7 +322,7 @@
$ LWORK, INFO ) $ LWORK, INFO )
END IF END IF
* *
WORK( 1 ) = LWREQ WORK( 1 ) = SROUNDUP_LWORK(LWREQ)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/cgelqf.f
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@ -118,7 +118,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup gelqf
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -167,7 +167,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -176,7 +177,7 @@
INFO = 0 INFO = 0
NB = ILAENV( 1, 'CGELQF', ' ', M, N, -1, -1 ) NB = ILAENV( 1, 'CGELQF', ' ', M, N, -1, -1 )
LWKOPT = M*NB LWKOPT = M*NB
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
LQUERY = ( LWORK.EQ.-1 ) LQUERY = ( LWORK.EQ.-1 )
IF( M.LT.0 ) THEN IF( M.LT.0 ) THEN
INFO = -1 INFO = -1
@ -266,7 +267,7 @@
$ CALL CGELQ2( M-I+1, N-I+1, A( I, I ), LDA, TAU( I ), WORK, $ CALL CGELQ2( M-I+1, N-I+1, A( I, I ), LDA, TAU( I ), WORK,
$ IINFO ) $ IINFO )
* *
WORK( 1 ) = IWS WORK( 1 ) = SROUNDUP_LWORK(IWS)
RETURN RETURN
* *
* End of CGELQF * End of CGELQF

13
lapack-netlib/SRC/cgelsd.f
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@ -204,7 +204,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEsolve *> \ingroup gelsd
* *
*> \par Contributors: *> \par Contributors:
* ================== * ==================
@ -249,13 +249,13 @@
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEBRD, CGELQF, CGEQRF, CLACPY, EXTERNAL CGEBRD, CGELQF, CGEQRF, CLACPY,
$ CLALSD, CLASCL, CLASET, CUNMBR, $ CLALSD, CLASCL, CLASET, CUNMBR,
$ CUNMLQ, CUNMQR, SLABAD, SLASCL, $ CUNMLQ, CUNMQR, SLASCL,
$ SLASET, XERBLA $ SLASET, XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL CLANGE, SLAMCH, ILAENV EXTERNAL CLANGE, SLAMCH, ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC INT, LOG, MAX, MIN, REAL INTRINSIC INT, LOG, MAX, MIN, REAL
@ -367,7 +367,7 @@
END IF END IF
END IF END IF
MINWRK = MIN( MINWRK, MAXWRK ) MINWRK = MIN( MINWRK, MAXWRK )
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
IWORK( 1 ) = LIWORK IWORK( 1 ) = LIWORK
RWORK( 1 ) = LRWORK RWORK( 1 ) = LRWORK
* *
@ -396,7 +396,6 @@
SFMIN = SLAMCH( 'S' ) SFMIN = SLAMCH( 'S' )
SMLNUM = SFMIN / EPS SMLNUM = SFMIN / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
* *
* Scale A if max entry outside range [SMLNUM,BIGNUM]. * Scale A if max entry outside range [SMLNUM,BIGNUM].
* *
@ -647,7 +646,7 @@
END IF END IF
* *
10 CONTINUE 10 CONTINUE
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
IWORK( 1 ) = LIWORK IWORK( 1 ) = LIWORK
RWORK( 1 ) = LRWORK RWORK( 1 ) = LRWORK
RETURN RETURN

8
lapack-netlib/SRC/cgelss.f
View File

@ -218,8 +218,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL ILAENV, CLANGE, SLAMCH EXTERNAL ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC MAX, MIN INTRINSIC MAX, MIN
@ -361,7 +361,7 @@
END IF END IF
MAXWRK = MAX( MINWRK, MAXWRK ) MAXWRK = MAX( MINWRK, MAXWRK )
END IF END IF
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY )
$ INFO = -12 $ INFO = -12
@ -758,7 +758,7 @@
CALL CLASCL( 'G', 0, 0, BIGNUM, BNRM, N, NRHS, B, LDB, INFO ) CALL CLASCL( 'G', 0, 0, BIGNUM, BNRM, N, NRHS, B, LDB, INFO )
END IF END IF
70 CONTINUE 70 CONTINUE
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
RETURN RETURN
* *
* End of CGELSS * End of CGELSS

19
lapack-netlib/SRC/cgelst.f
View File

@ -176,7 +176,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEsolve *> \ingroup gelst
* *
*> \par Contributors: *> \par Contributors:
* ================== * ==================
@ -224,15 +224,15 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL SLAMCH, CLANGE REAL SLAMCH, CLANGE, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, SLAMCH, CLANGE EXTERNAL LSAME, ILAENV, SLAMCH, CLANGE, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGELQT, CGEQRT, CGEMLQT, CGEMQRT, SLABAD, EXTERNAL CGELQT, CGEQRT, CGEMLQT, CGEMQRT,
$ CLASCL, CLASET, CTRTRS, XERBLA $ CLASCL, CLASET, CTRTRS, XERBLA
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC REAL, MAX, MIN INTRINSIC MAX, MIN
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -270,7 +270,7 @@
* *
MNNRHS = MAX( MN, NRHS ) MNNRHS = MAX( MN, NRHS )
LWOPT = MAX( 1, (MN+MNNRHS)*NB ) LWOPT = MAX( 1, (MN+MNNRHS)*NB )
WORK( 1 ) = REAL( LWOPT ) WORK( 1 ) = SROUNDUP_LWORK( LWOPT )
* *
END IF END IF
* *
@ -285,7 +285,7 @@
* *
IF( MIN( M, N, NRHS ).EQ.0 ) THEN IF( MIN( M, N, NRHS ).EQ.0 ) THEN
CALL CLASET( 'Full', MAX( M, N ), NRHS, CZERO, CZERO, B, LDB ) CALL CLASET( 'Full', MAX( M, N ), NRHS, CZERO, CZERO, B, LDB )
WORK( 1 ) = REAL( LWOPT ) WORK( 1 ) = SROUNDUP_LWORK( LWOPT )
RETURN RETURN
END IF END IF
* *
@ -311,7 +311,6 @@
* *
SMLNUM = SLAMCH( 'S' ) / SLAMCH( 'P' ) SMLNUM = SLAMCH( 'S' ) / SLAMCH( 'P' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
* *
* Scale A, B if max element outside range [SMLNUM,BIGNUM] * Scale A, B if max element outside range [SMLNUM,BIGNUM]
* *
@ -334,7 +333,7 @@
* Matrix all zero. Return zero solution. * Matrix all zero. Return zero solution.
* *
CALL CLASET( 'Full', MAX( M, N ), NRHS, CZERO, CZERO, B, LDB ) CALL CLASET( 'Full', MAX( M, N ), NRHS, CZERO, CZERO, B, LDB )
WORK( 1 ) = REAL( LWOPT ) WORK( 1 ) = SROUNDUP_LWORK( LWOPT )
RETURN RETURN
END IF END IF
* *
@ -524,7 +523,7 @@
$ INFO ) $ INFO )
END IF END IF
* *
WORK( 1 ) = REAL( LWOPT ) WORK( 1 ) = SROUNDUP_LWORK( LWOPT )
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/cgeqlf.f
View File

@ -113,7 +113,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup geqlf
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -162,7 +162,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -186,7 +187,7 @@
NB = ILAENV( 1, 'CGEQLF', ' ', M, N, -1, -1 ) NB = ILAENV( 1, 'CGEQLF', ' ', M, N, -1, -1 )
LWKOPT = N*NB LWKOPT = N*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.MAX( 1, N ) .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MAX( 1, N ) .AND. .NOT.LQUERY ) THEN
INFO = -7 INFO = -7
@ -276,7 +277,7 @@
IF( MU.GT.0 .AND. NU.GT.0 ) IF( MU.GT.0 .AND. NU.GT.0 )
$ CALL CGEQL2( MU, NU, A, LDA, TAU, WORK, IINFO ) $ CALL CGEQL2( MU, NU, A, LDA, TAU, WORK, IINFO )
* *
WORK( 1 ) = IWS WORK( 1 ) = SROUNDUP_LWORK(IWS)
RETURN RETURN
* *
* End of CGEQLF * End of CGEQLF

9
lapack-netlib/SRC/cgeqrf.f
View File

@ -121,7 +121,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup geqrf
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -170,7 +170,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -199,7 +200,7 @@
ELSE ELSE
LWKOPT = N*NB LWKOPT = N*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
RETURN RETURN
END IF END IF
* *
@ -274,7 +275,7 @@
$ CALL CGEQR2( M-I+1, N-I+1, A( I, I ), LDA, TAU( I ), WORK, $ CALL CGEQR2( M-I+1, N-I+1, A( I, I ), LDA, TAU( I ), WORK,
$ IINFO ) $ IINFO )
* *
WORK( 1 ) = IWS WORK( 1 ) = SROUNDUP_LWORK(IWS)
RETURN RETURN
* *
* End of CGEQRF * End of CGEQRF

9
lapack-netlib/SRC/cgeqrfp.f
View File

@ -122,7 +122,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup geqrfp
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -173,7 +173,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -182,7 +183,7 @@
INFO = 0 INFO = 0
NB = ILAENV( 1, 'CGEQRF', ' ', M, N, -1, -1 ) NB = ILAENV( 1, 'CGEQRF', ' ', M, N, -1, -1 )
LWKOPT = N*NB LWKOPT = N*NB
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
LQUERY = ( LWORK.EQ.-1 ) LQUERY = ( LWORK.EQ.-1 )
IF( M.LT.0 ) THEN IF( M.LT.0 ) THEN
INFO = -1 INFO = -1
@ -272,7 +273,7 @@
$ CALL CGEQR2P( M-I+1, N-I+1, A( I, I ), LDA, TAU( I ), WORK, $ CALL CGEQR2P( M-I+1, N-I+1, A( I, I ), LDA, TAU( I ), WORK,
$ IINFO ) $ IINFO )
* *
WORK( 1 ) = IWS WORK( 1 ) = SROUNDUP_LWORK(IWS)
RETURN RETURN
* *
* End of CGEQRFP * End of CGEQRFP

9
lapack-netlib/SRC/cgerqf.f
View File

@ -114,7 +114,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup gerqf
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -163,7 +163,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -187,7 +188,7 @@
NB = ILAENV( 1, 'CGERQF', ' ', M, N, -1, -1 ) NB = ILAENV( 1, 'CGERQF', ' ', M, N, -1, -1 )
LWKOPT = M*NB LWKOPT = M*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF ( .NOT.LQUERY ) THEN IF ( .NOT.LQUERY ) THEN
IF( LWORK.LE.0 .OR. ( N.GT.0 .AND. LWORK.LT.MAX( 1, M ) ) ) IF( LWORK.LE.0 .OR. ( N.GT.0 .AND. LWORK.LT.MAX( 1, M ) ) )
@ -278,7 +279,7 @@
IF( MU.GT.0 .AND. NU.GT.0 ) IF( MU.GT.0 .AND. NU.GT.0 )
$ CALL CGERQ2( MU, NU, A, LDA, TAU, WORK, IINFO ) $ CALL CGERQ2( MU, NU, A, LDA, TAU, WORK, IINFO )
* *
WORK( 1 ) = IWS WORK( 1 ) = SROUNDUP_LWORK(IWS)
RETURN RETURN
* *
* End of CGERQF * End of CGERQF

10
lapack-netlib/SRC/cgesvd.f
View File

@ -206,7 +206,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEsing *> \ingroup gesvd
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGESVD( JOBU, JOBVT, M, N, A, LDA, S, U, LDU, VT, LDVT, SUBROUTINE CGESVD( JOBU, JOBVT, M, N, A, LDA, S, U, LDU, VT, LDVT,
@ -259,8 +259,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC MAX, MIN, SQRT INTRINSIC MAX, MIN, SQRT
@ -615,7 +615,7 @@
END IF END IF
END IF END IF
MAXWRK = MAX( MINWRK, MAXWRK ) MAXWRK = MAX( MINWRK, MAXWRK )
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN
INFO = -13 INFO = -13
@ -3694,7 +3694,7 @@
* *
* Return optimal workspace in WORK(1) * Return optimal workspace in WORK(1)
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/cgetri.f
View File

@ -107,7 +107,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEcomputational *> \ingroup getri
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGETRI( N, A, LDA, IPIV, WORK, LWORK, INFO ) SUBROUTINE CGETRI( N, A, LDA, IPIV, WORK, LWORK, INFO )
@ -138,7 +138,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEMM, CGEMV, CSWAP, CTRSM, CTRTRI, XERBLA EXTERNAL CGEMM, CGEMV, CSWAP, CTRSM, CTRTRI, XERBLA
@ -153,7 +154,7 @@
INFO = 0 INFO = 0
NB = ILAENV( 1, 'CGETRI', ' ', N, -1, -1, -1 ) NB = ILAENV( 1, 'CGETRI', ' ', N, -1, -1, -1 )
LWKOPT = N*NB LWKOPT = N*NB
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
LQUERY = ( LWORK.EQ.-1 ) LQUERY = ( LWORK.EQ.-1 )
IF( N.LT.0 ) THEN IF( N.LT.0 ) THEN
INFO = -1 INFO = -1
@ -251,7 +252,7 @@
$ CALL CSWAP( N, A( 1, J ), 1, A( 1, JP ), 1 ) $ CALL CSWAP( N, A( 1, J ), 1, A( 1, JP ), 1 )
60 CONTINUE 60 CONTINUE
* *
WORK( 1 ) = IWS WORK( 1 ) = SROUNDUP_LWORK(IWS)
RETURN RETURN
* *
* End of CGETRI * End of CGETRI

15
lapack-netlib/SRC/cgetsls.f
View File

@ -154,7 +154,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEsolve *> \ingroup getsls
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGETSLS( TRANS, M, N, NRHS, A, LDA, B, LDB, SUBROUTINE CGETSLS( TRANS, M, N, NRHS, A, LDA, B, LDB,
@ -191,15 +191,15 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
REAL SLAMCH, CLANGE REAL SLAMCH, CLANGE, SROUNDUP_LWORK
EXTERNAL LSAME, SLABAD, SLAMCH, CLANGE EXTERNAL LSAME, SLAMCH, CLANGE, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEQR, CGEMQR, CLASCL, CLASET, EXTERNAL CGEQR, CGEMQR, CLASCL, CLASET,
$ CTRTRS, XERBLA, CGELQ, CGEMLQ $ CTRTRS, XERBLA, CGELQ, CGEMLQ
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC REAL, MAX, MIN, INT INTRINSIC MAX, MIN, INT
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -265,7 +265,7 @@
INFO = -10 INFO = -10
END IF END IF
* *
WORK( 1 ) = REAL( WSIZEO ) WORK( 1 ) = SROUNDUP_LWORK( WSIZEO )
* *
END IF END IF
* *
@ -274,7 +274,7 @@
RETURN RETURN
END IF END IF
IF( LQUERY ) THEN IF( LQUERY ) THEN
IF( LWORK.EQ.-2 ) WORK( 1 ) = REAL( WSIZEM ) IF( LWORK.EQ.-2 ) WORK( 1 ) = SROUNDUP_LWORK( WSIZEM )
RETURN RETURN
END IF END IF
IF( LWORK.LT.WSIZEO ) THEN IF( LWORK.LT.WSIZEO ) THEN
@ -297,7 +297,6 @@
* *
SMLNUM = SLAMCH( 'S' ) / SLAMCH( 'P' ) SMLNUM = SLAMCH( 'S' ) / SLAMCH( 'P' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
* *
* Scale A, B if max element outside range [SMLNUM,BIGNUM] * Scale A, B if max element outside range [SMLNUM,BIGNUM]
* *
@ -485,7 +484,7 @@
END IF END IF
* *
50 CONTINUE 50 CONTINUE
WORK( 1 ) = REAL( TSZO + LWO ) WORK( 1 ) = SROUNDUP_LWORK( TSZO + LWO )
RETURN RETURN
* *
* End of CGETSLS * End of CGETSLS

14
lapack-netlib/SRC/cgges.f
View File

@ -261,7 +261,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEeigen *> \ingroup gges
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGGES( JOBVSL, JOBVSR, SORT, SELCTG, N, A, LDA, B, LDB, SUBROUTINE CGGES( JOBVSL, JOBVSR, SORT, SELCTG, N, A, LDA, B, LDB,
@ -312,14 +312,13 @@
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY, EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY,
$ CLASCL, CLASET, CTGSEN, CUNGQR, CUNMQR, SLABAD, $ CLASCL, CLASET, CTGSEN, CUNGQR, CUNMQR, XERBLA
$ XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC MAX, SQRT INTRINSIC MAX, SQRT
@ -390,7 +389,7 @@
LWKOPT = MAX( LWKOPT, N + LWKOPT = MAX( LWKOPT, N +
$ N*ILAENV( 1, 'CUNGQR', ' ', N, 1, N, -1 ) ) $ N*ILAENV( 1, 'CUNGQR', ' ', N, 1, N, -1 ) )
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY )
$ INFO = -18 $ INFO = -18
@ -415,7 +414,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -587,7 +585,7 @@
* *
30 CONTINUE 30 CONTINUE
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

14
lapack-netlib/SRC/cggesx.f
View File

@ -320,7 +320,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEeigen *> \ingroup ggesx
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGGESX( JOBVSL, JOBVSR, SORT, SELCTG, SENSE, N, A, LDA, SUBROUTINE CGGESX( JOBVSL, JOBVSR, SORT, SELCTG, SENSE, N, A, LDA,
@ -373,14 +373,13 @@
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY, EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY,
$ CLASCL, CLASET, CTGSEN, CUNGQR, CUNMQR, SLABAD, $ CLASCL, CLASET, CTGSEN, CUNGQR, CUNMQR, XERBLA
$ XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC MAX, SQRT INTRINSIC MAX, SQRT
@ -476,7 +475,7 @@
MAXWRK = 1 MAXWRK = 1
LWRK = 1 LWRK = 1
END IF END IF
WORK( 1 ) = LWRK WORK( 1 ) = SROUNDUP_LWORK(LWRK)
IF( WANTSN .OR. N.EQ.0 ) THEN IF( WANTSN .OR. N.EQ.0 ) THEN
LIWMIN = 1 LIWMIN = 1
ELSE ELSE
@ -510,7 +509,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -705,7 +703,7 @@
* *
40 CONTINUE 40 CONTINUE
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
* *
RETURN RETURN

14
lapack-netlib/SRC/cggev.f
View File

@ -209,7 +209,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEeigen *> \ingroup ggev
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGGEV( JOBVL, JOBVR, N, A, LDA, B, LDB, ALPHA, BETA, SUBROUTINE CGGEV( JOBVL, JOBVR, N, A, LDA, B, LDB, ALPHA, BETA,
@ -254,14 +254,13 @@
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY, EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY,
$ CLASCL, CLASET, CTGEVC, CUNGQR, CUNMQR, SLABAD, $ CLASCL, CLASET, CTGEVC, CUNGQR, CUNMQR, XERBLA
$ XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC ABS, AIMAG, MAX, REAL, SQRT INTRINSIC ABS, AIMAG, MAX, REAL, SQRT
@ -336,7 +335,7 @@
LWKOPT = MAX( LWKOPT, N + LWKOPT = MAX( LWKOPT, N +
$ N*ILAENV( 1, 'CUNGQR', ' ', N, 1, N, -1 ) ) $ N*ILAENV( 1, 'CUNGQR', ' ', N, 1, N, -1 ) )
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY )
$ INFO = -15 $ INFO = -15
@ -359,7 +358,6 @@
EPS = SLAMCH( 'E' )*SLAMCH( 'B' ) EPS = SLAMCH( 'E' )*SLAMCH( 'B' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -547,7 +545,7 @@
IF( ILBSCL ) IF( ILBSCL )
$ CALL CLASCL( 'G', 0, 0, BNRMTO, BNRM, N, 1, BETA, N, IERR ) $ CALL CLASCL( 'G', 0, 0, BNRMTO, BNRM, N, 1, BETA, N, IERR )
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
RETURN RETURN
* *
* End of CGGEV * End of CGGEV

13
lapack-netlib/SRC/cggevx.f
View File

@ -335,7 +335,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexGEeigen *> \ingroup ggevx
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -416,13 +416,13 @@
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY, EXTERNAL CGEQRF, CGGBAK, CGGBAL, CGGHRD, CHGEQZ, CLACPY,
$ CLASCL, CLASET, CTGEVC, CTGSNA, CUNGQR, CUNMQR, $ CLASCL, CLASET, CTGEVC, CTGSNA, CUNGQR, CUNMQR,
$ SLABAD, SLASCL, XERBLA $ SLASCL, XERBLA
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANGE, SLAMCH REAL CLANGE, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH EXTERNAL LSAME, ILAENV, CLANGE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC ABS, AIMAG, MAX, REAL, SQRT INTRINSIC ABS, AIMAG, MAX, REAL, SQRT
@ -521,7 +521,7 @@
$ N*ILAENV( 1, 'CUNGQR', ' ', N, 1, N, 0 ) ) $ N*ILAENV( 1, 'CUNGQR', ' ', N, 1, N, 0 ) )
END IF END IF
END IF END IF
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
* *
IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MINWRK .AND. .NOT.LQUERY ) THEN
INFO = -25 INFO = -25
@ -545,7 +545,6 @@
EPS = SLAMCH( 'P' ) EPS = SLAMCH( 'P' )
SMLNUM = SLAMCH( 'S' ) SMLNUM = SLAMCH( 'S' )
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
CALL SLABAD( SMLNUM, BIGNUM )
SMLNUM = SQRT( SMLNUM ) / EPS SMLNUM = SQRT( SMLNUM ) / EPS
BIGNUM = ONE / SMLNUM BIGNUM = ONE / SMLNUM
* *
@ -793,7 +792,7 @@
IF( ILBSCL ) IF( ILBSCL )
$ CALL CLASCL( 'G', 0, 0, BNRMTO, BNRM, N, 1, BETA, N, IERR ) $ CALL CLASCL( 'G', 0, 0, BNRMTO, BNRM, N, 1, BETA, N, IERR )
* *
WORK( 1 ) = MAXWRK WORK( 1 ) = SROUNDUP_LWORK(MAXWRK)
RETURN RETURN
* *
* End of CGGEVX * End of CGGEVX

7
lapack-netlib/SRC/cggglm.f
View File

@ -177,7 +177,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHEReigen *> \ingroup ggglm
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGGGLM( N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK, SUBROUTINE CGGGLM( N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK,
@ -213,7 +213,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC INT, MAX, MIN INTRINSIC INT, MAX, MIN
@ -252,7 +253,7 @@
LWKMIN = M + N + P LWKMIN = M + N + P
LWKOPT = M + NP + MAX( N, P )*NB LWKOPT = M + NP + MAX( N, P )*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) THEN
INFO = -12 INFO = -12

7
lapack-netlib/SRC/cgglse.f
View File

@ -172,7 +172,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHERsolve *> \ingroup gglse
* *
* ===================================================================== * =====================================================================
SUBROUTINE CGGLSE( M, N, P, A, LDA, B, LDB, C, D, X, WORK, LWORK, SUBROUTINE CGGLSE( M, N, P, A, LDA, B, LDB, C, D, X, WORK, LWORK,
@ -207,7 +207,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC INT, MAX, MIN INTRINSIC INT, MAX, MIN
@ -246,7 +247,7 @@
LWKMIN = M + N + P LWKMIN = M + N + P
LWKOPT = P + MN + MAX( M, N )*NB LWKOPT = P + MN + MAX( M, N )*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) THEN
INFO = -12 INFO = -12

7
lapack-netlib/SRC/cggqrf.f
View File

@ -173,7 +173,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHERcomputational *> \ingroup ggqrf
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -236,7 +236,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC INT, MAX, MIN INTRINSIC INT, MAX, MIN
@ -251,7 +252,7 @@
NB3 = ILAENV( 1, 'CUNMQR', ' ', N, M, P, -1 ) NB3 = ILAENV( 1, 'CUNMQR', ' ', N, M, P, -1 )
NB = MAX( NB1, NB2, NB3 ) NB = MAX( NB1, NB2, NB3 )
LWKOPT = MAX( N, M, P)*NB LWKOPT = MAX( N, M, P)*NB
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
LQUERY = ( LWORK.EQ.-1 ) LQUERY = ( LWORK.EQ.-1 )
IF( N.LT.0 ) THEN IF( N.LT.0 ) THEN
INFO = -1 INFO = -1

7
lapack-netlib/SRC/cggrqf.f
View File

@ -172,7 +172,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHERcomputational *> \ingroup ggrqf
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -235,7 +235,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV REAL SROUNDUP_LWORK
EXTERNAL ILAENV, SROUNDUP_LWORK
* .. * ..
* .. Intrinsic Functions .. * .. Intrinsic Functions ..
INTRINSIC INT, MAX, MIN INTRINSIC INT, MAX, MIN
@ -250,7 +251,7 @@
NB3 = ILAENV( 1, 'CUNMRQ', ' ', M, N, P, -1 ) NB3 = ILAENV( 1, 'CUNMRQ', ' ', M, N, P, -1 )
NB = MAX( NB1, NB2, NB3 ) NB = MAX( NB1, NB2, NB3 )
LWKOPT = MAX( N, M, P)*NB LWKOPT = MAX( N, M, P)*NB
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
LQUERY = ( LWORK.EQ.-1 ) LQUERY = ( LWORK.EQ.-1 )
IF( M.LT.0 ) THEN IF( M.LT.0 ) THEN
INFO = -1 INFO = -1

13
lapack-netlib/SRC/chbev_2stage.f
View File

@ -171,7 +171,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHEReigen *> \ingroup hbev_2stage
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -240,8 +240,9 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV2STAGE INTEGER ILAENV2STAGE
REAL SLAMCH, CLANHB REAL SLAMCH, CLANHB, SROUNDUP_LWORK
EXTERNAL LSAME, SLAMCH, CLANHB, ILAENV2STAGE EXTERNAL LSAME, SLAMCH, CLANHB, ILAENV2STAGE,
$ SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SSCAL, SSTERF, XERBLA, CLASCL, CSTEQR, EXTERNAL SSCAL, SSTERF, XERBLA, CLASCL, CSTEQR,
@ -276,7 +277,7 @@
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
IF( N.LE.1 ) THEN IF( N.LE.1 ) THEN
LWMIN = 1 LWMIN = 1
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
ELSE ELSE
IB = ILAENV2STAGE( 2, 'CHETRD_HB2ST', JOBZ, IB = ILAENV2STAGE( 2, 'CHETRD_HB2ST', JOBZ,
$ N, KD, -1, -1 ) $ N, KD, -1, -1 )
@ -285,7 +286,7 @@
LWTRD = ILAENV2STAGE( 4, 'CHETRD_HB2ST', JOBZ, LWTRD = ILAENV2STAGE( 4, 'CHETRD_HB2ST', JOBZ,
$ N, KD, IB, -1 ) $ N, KD, IB, -1 )
LWMIN = LHTRD + LWTRD LWMIN = LHTRD + LWTRD
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
ENDIF ENDIF
* *
IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY )
@ -377,7 +378,7 @@
* *
* Set WORK(1) to optimal workspace size. * Set WORK(1) to optimal workspace size.
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
RETURN RETURN
* *

10
lapack-netlib/SRC/chbevd.f
View File

@ -201,7 +201,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHEReigen *> \ingroup hbevd
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHBEVD( JOBZ, UPLO, N, KD, AB, LDAB, W, Z, LDZ, WORK, SUBROUTINE CHBEVD( JOBZ, UPLO, N, KD, AB, LDAB, W, Z, LDZ, WORK,
@ -239,8 +239,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
REAL CLANHB, SLAMCH REAL CLANHB, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, CLANHB, SLAMCH EXTERNAL LSAME, CLANHB, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CGEMM, CHBTRD, CLACPY, CLASCL, CSTEDC, SSCAL, EXTERNAL CGEMM, CHBTRD, CLACPY, CLASCL, CSTEDC, SSCAL,
@ -288,7 +288,7 @@
END IF END IF
* *
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
RWORK( 1 ) = LRWMIN RWORK( 1 ) = LRWMIN
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
* *
@ -382,7 +382,7 @@
CALL SSCAL( IMAX, ONE / SIGMA, W, 1 ) CALL SSCAL( IMAX, ONE / SIGMA, W, 1 )
END IF END IF
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
RWORK( 1 ) = LRWMIN RWORK( 1 ) = LRWMIN
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
RETURN RETURN

13
lapack-netlib/SRC/chbevx_2stage.f
View File

@ -285,7 +285,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHEReigen *> \ingroup hbevx_2stage
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -367,8 +367,9 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV2STAGE INTEGER ILAENV2STAGE
REAL SLAMCH, CLANHB REAL SLAMCH, CLANHB, SROUNDUP_LWORK
EXTERNAL LSAME, SLAMCH, CLANHB, ILAENV2STAGE EXTERNAL LSAME, SLAMCH, CLANHB, ILAENV2STAGE,
$ SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SCOPY, SSCAL, SSTEBZ, SSTERF, XERBLA, CCOPY, EXTERNAL SCOPY, SSCAL, SSTEBZ, SSTERF, XERBLA, CCOPY,
@ -424,7 +425,7 @@
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
IF( N.LE.1 ) THEN IF( N.LE.1 ) THEN
LWMIN = 1 LWMIN = 1
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
ELSE ELSE
IB = ILAENV2STAGE( 2, 'CHETRD_HB2ST', JOBZ, IB = ILAENV2STAGE( 2, 'CHETRD_HB2ST', JOBZ,
$ N, KD, -1, -1 ) $ N, KD, -1, -1 )
@ -433,7 +434,7 @@
LWTRD = ILAENV2STAGE( 4, 'CHETRD_HB2ST', JOBZ, LWTRD = ILAENV2STAGE( 4, 'CHETRD_HB2ST', JOBZ,
$ N, KD, IB, -1 ) $ N, KD, IB, -1 )
LWMIN = LHTRD + LWTRD LWMIN = LHTRD + LWTRD
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
ENDIF ENDIF
* *
IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY )
@ -637,7 +638,7 @@
* *
* Set WORK(1) to optimal workspace size. * Set WORK(1) to optimal workspace size.
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chbgvd.f
View File

@ -232,7 +232,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHEReigen *> \ingroup hbgvd
* *
*> \par Contributors: *> \par Contributors:
* ================== * ==================
@ -275,7 +275,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
EXTERNAL LSAME REAL SROUNDUP_LWORK
EXTERNAL LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SSTERF, XERBLA, CGEMM, CHBGST, CHBTRD, CLACPY, EXTERNAL SSTERF, XERBLA, CGEMM, CHBGST, CHBTRD, CLACPY,
@ -322,7 +323,7 @@
END IF END IF
* *
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
RWORK( 1 ) = LRWMIN RWORK( 1 ) = LRWMIN
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
* *
@ -388,7 +389,7 @@
CALL CLACPY( 'A', N, N, WORK( INDWK2 ), N, Z, LDZ ) CALL CLACPY( 'A', N, N, WORK( INDWK2 ), N, Z, LDZ )
END IF END IF
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
RWORK( 1 ) = LRWMIN RWORK( 1 ) = LRWMIN
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
RETURN RETURN

10
lapack-netlib/SRC/cheev.f
View File

@ -132,7 +132,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup heev
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHEEV( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK, SUBROUTINE CHEEV( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK,
@ -169,8 +169,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANHE, SLAMCH REAL CLANHE, SLAMCH, SROUNDUP_LWORK
EXTERNAL ILAENV, LSAME, CLANHE, SLAMCH EXTERNAL ILAENV, LSAME, CLANHE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHETRD, CLASCL, CSTEQR, CUNGTR, SSCAL, SSTERF, EXTERNAL CHETRD, CLASCL, CSTEQR, CUNGTR, SSCAL, SSTERF,
@ -201,7 +201,7 @@
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 )
LWKOPT = MAX( 1, ( NB+1 )*N ) LWKOPT = MAX( 1, ( NB+1 )*N )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.MAX( 1, 2*N-1 ) .AND. .NOT.LQUERY ) IF( LWORK.LT.MAX( 1, 2*N-1 ) .AND. .NOT.LQUERY )
$ INFO = -8 $ INFO = -8
@ -286,7 +286,7 @@
* *
* Set WORK(1) to optimal complex workspace size. * Set WORK(1) to optimal complex workspace size.
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

11
lapack-netlib/SRC/cheev_2stage.f
View File

@ -149,7 +149,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup heev_2stage
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -220,8 +220,9 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV2STAGE INTEGER ILAENV2STAGE
REAL SLAMCH, CLANHE REAL SLAMCH, CLANHE, SROUNDUP_LWORK
EXTERNAL LSAME, SLAMCH, CLANHE, ILAENV2STAGE EXTERNAL LSAME, SLAMCH, CLANHE, ILAENV2STAGE,
$ SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SSCAL, SSTERF, XERBLA, CLASCL, CSTEQR, EXTERNAL SSCAL, SSTERF, XERBLA, CLASCL, CSTEQR,
@ -255,7 +256,7 @@
LHTRD = ILAENV2STAGE( 3, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 ) LHTRD = ILAENV2STAGE( 3, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 )
LWTRD = ILAENV2STAGE( 4, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 ) LWTRD = ILAENV2STAGE( 4, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 )
LWMIN = N + LHTRD + LWTRD LWMIN = N + LHTRD + LWTRD
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY )
$ INFO = -8 $ INFO = -8
@ -343,7 +344,7 @@
* *
* Set WORK(1) to optimal complex workspace size. * Set WORK(1) to optimal complex workspace size.
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
RETURN RETURN
* *

10
lapack-netlib/SRC/cheevd.f
View File

@ -180,7 +180,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup heevd
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -230,8 +230,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANHE, SLAMCH REAL CLANHE, SLAMCH, SROUNDUP_LWORK
EXTERNAL ILAENV, LSAME, CLANHE, SLAMCH EXTERNAL ILAENV, LSAME, CLANHE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHETRD, CLACPY, CLASCL, CSTEDC, CUNMTR, SSCAL, EXTERNAL CHETRD, CLACPY, CLASCL, CSTEDC, CUNMTR, SSCAL,
@ -282,7 +282,7 @@
LROPT = LRWMIN LROPT = LRWMIN
LIOPT = LIWMIN LIOPT = LIWMIN
END IF END IF
WORK( 1 ) = LOPT WORK( 1 ) = SROUNDUP_LWORK(LOPT)
RWORK( 1 ) = LROPT RWORK( 1 ) = LROPT
IWORK( 1 ) = LIOPT IWORK( 1 ) = LIOPT
* *
@ -378,7 +378,7 @@
CALL SSCAL( IMAX, ONE / SIGMA, W, 1 ) CALL SSCAL( IMAX, ONE / SIGMA, W, 1 )
END IF END IF
* *
WORK( 1 ) = LOPT WORK( 1 ) = SROUNDUP_LWORK(LOPT)
RWORK( 1 ) = LROPT RWORK( 1 ) = LROPT
IWORK( 1 ) = LIOPT IWORK( 1 ) = LIOPT
* *

10
lapack-netlib/SRC/cheevr.f
View File

@ -338,7 +338,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup heevr
* *
*> \par Contributors: *> \par Contributors:
* ================== * ==================
@ -392,8 +392,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANSY, SLAMCH REAL CLANSY, SLAMCH, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, CLANSY, SLAMCH EXTERNAL LSAME, ILAENV, CLANSY, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHETRD, CSSCAL, CSTEMR, CSTEIN, CSWAP, CUNMTR, EXTERNAL CHETRD, CSSCAL, CSTEMR, CSTEIN, CSWAP, CUNMTR,
@ -454,7 +454,7 @@
NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 )
NB = MAX( NB, ILAENV( 1, 'CUNMTR', UPLO, N, -1, -1, -1 ) ) NB = MAX( NB, ILAENV( 1, 'CUNMTR', UPLO, N, -1, -1, -1 ) )
LWKOPT = MAX( ( NB+1 )*N, LWMIN ) LWKOPT = MAX( ( NB+1 )*N, LWMIN )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
RWORK( 1 ) = LRWMIN RWORK( 1 ) = LRWMIN
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
* *
@ -710,7 +710,7 @@
* *
* Set WORK(1) to optimal workspace size. * Set WORK(1) to optimal workspace size.
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
RWORK( 1 ) = LRWMIN RWORK( 1 ) = LRWMIN
IWORK( 1 ) = LIWMIN IWORK( 1 ) = LIWMIN
* *

10
lapack-netlib/SRC/cheevx.f
View File

@ -250,7 +250,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup heevx
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHEEVX( JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, SUBROUTINE CHEEVX( JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU,
@ -294,8 +294,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL SLAMCH, CLANHE REAL SLAMCH, CLANHE, SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, SLAMCH, CLANHE EXTERNAL LSAME, ILAENV, SLAMCH, CLANHE, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SCOPY, SSCAL, SSTEBZ, SSTERF, XERBLA, CSSCAL, EXTERNAL SCOPY, SSCAL, SSTEBZ, SSTERF, XERBLA, CSSCAL,
@ -354,7 +354,7 @@
NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 )
NB = MAX( NB, ILAENV( 1, 'CUNMTR', UPLO, N, -1, -1, -1 ) ) NB = MAX( NB, ILAENV( 1, 'CUNMTR', UPLO, N, -1, -1, -1 ) )
LWKOPT = MAX( 1, ( NB + 1 )*N ) LWKOPT = MAX( 1, ( NB + 1 )*N )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWKMIN .AND. .NOT.LQUERY )
@ -552,7 +552,7 @@
* *
* Set WORK(1) to optimal complex workspace size. * Set WORK(1) to optimal complex workspace size.
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

13
lapack-netlib/SRC/cheevx_2stage.f
View File

@ -265,7 +265,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup heevx_2stage
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -343,8 +343,9 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV2STAGE INTEGER ILAENV2STAGE
REAL SLAMCH, CLANHE REAL SLAMCH, CLANHE, SROUNDUP_LWORK
EXTERNAL LSAME, SLAMCH, CLANHE, ILAENV2STAGE EXTERNAL LSAME, SLAMCH, CLANHE, ILAENV2STAGE,
$ SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL SCOPY, SSCAL, SSTEBZ, SSTERF, XERBLA, CSSCAL, EXTERNAL SCOPY, SSCAL, SSTEBZ, SSTERF, XERBLA, CSSCAL,
@ -397,7 +398,7 @@
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
IF( N.LE.1 ) THEN IF( N.LE.1 ) THEN
LWMIN = 1 LWMIN = 1
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
ELSE ELSE
KD = ILAENV2STAGE( 1, 'CHETRD_2STAGE', JOBZ, KD = ILAENV2STAGE( 1, 'CHETRD_2STAGE', JOBZ,
$ N, -1, -1, -1 ) $ N, -1, -1, -1 )
@ -408,7 +409,7 @@
LWTRD = ILAENV2STAGE( 4, 'CHETRD_2STAGE', JOBZ, LWTRD = ILAENV2STAGE( 4, 'CHETRD_2STAGE', JOBZ,
$ N, KD, IB, -1 ) $ N, KD, IB, -1 )
LWMIN = N + LHTRD + LWTRD LWMIN = N + LHTRD + LWTRD
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
END IF END IF
* *
IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY )
@ -610,7 +611,7 @@
* *
* Set WORK(1) to optimal complex workspace size. * Set WORK(1) to optimal complex workspace size.
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chegv.f
View File

@ -173,7 +173,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup hegv
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHEGV( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK, SUBROUTINE CHEGV( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
@ -206,7 +206,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV, LSAME REAL SROUNDUP_LWORK
EXTERNAL ILAENV, LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHEEV, CHEGST, CPOTRF, CTRMM, CTRSM, XERBLA EXTERNAL CHEEV, CHEGST, CPOTRF, CTRMM, CTRSM, XERBLA
@ -240,7 +241,7 @@
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 )
LWKOPT = MAX( 1, ( NB + 1 )*N ) LWKOPT = MAX( 1, ( NB + 1 )*N )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.MAX( 1, 2*N-1 ) .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MAX( 1, 2*N-1 ) .AND. .NOT.LQUERY ) THEN
INFO = -11 INFO = -11
@ -309,7 +310,7 @@
END IF END IF
END IF END IF
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chegv_2stage.f
View File

@ -192,7 +192,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup hegv_2stage
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -259,7 +259,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV2STAGE INTEGER ILAENV2STAGE
EXTERNAL LSAME, ILAENV2STAGE REAL SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV2STAGE, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL XERBLA, CHEGST, CPOTRF, CTRMM, CTRSM, EXTERNAL XERBLA, CHEGST, CPOTRF, CTRMM, CTRSM,
@ -297,7 +298,7 @@
LHTRD = ILAENV2STAGE( 3, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 ) LHTRD = ILAENV2STAGE( 3, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 )
LWTRD = ILAENV2STAGE( 4, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 ) LWTRD = ILAENV2STAGE( 4, 'CHETRD_2STAGE', JOBZ, N, KD, IB, -1 )
LWMIN = N + LHTRD + LWTRD LWMIN = N + LHTRD + LWTRD
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) THEN
INFO = -11 INFO = -11
@ -367,7 +368,7 @@
END IF END IF
END IF END IF
* *
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chegvd.f
View File

@ -219,7 +219,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup hegvd
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -268,7 +268,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
EXTERNAL LSAME REAL SROUNDUP_LWORK
EXTERNAL LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHEEVD, CHEGST, CPOTRF, CTRMM, CTRSM, XERBLA EXTERNAL CHEEVD, CHEGST, CPOTRF, CTRMM, CTRSM, XERBLA
@ -316,7 +317,7 @@
END IF END IF
* *
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
WORK( 1 ) = LOPT WORK( 1 ) = SROUNDUP_LWORK(LOPT)
RWORK( 1 ) = LROPT RWORK( 1 ) = LROPT
IWORK( 1 ) = LIOPT IWORK( 1 ) = LIOPT
* *
@ -392,7 +393,7 @@
END IF END IF
END IF END IF
* *
WORK( 1 ) = LOPT WORK( 1 ) = SROUNDUP_LWORK(LOPT)
RWORK( 1 ) = LROPT RWORK( 1 ) = LROPT
IWORK( 1 ) = LIOPT IWORK( 1 ) = LIOPT
* *

9
lapack-netlib/SRC/chegvx.f
View File

@ -293,7 +293,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEeigen *> \ingroup hegvx
* *
*> \par Contributors: *> \par Contributors:
* ================== * ==================
@ -335,7 +335,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
EXTERNAL ILAENV, LSAME REAL SROUNDUP_LWORK
EXTERNAL ILAENV, LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHEEVX, CHEGST, CPOTRF, CTRMM, CTRSM, XERBLA EXTERNAL CHEEVX, CHEGST, CPOTRF, CTRMM, CTRSM, XERBLA
@ -390,7 +391,7 @@
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRD', UPLO, N, -1, -1, -1 )
LWKOPT = MAX( 1, ( NB + 1 )*N ) LWKOPT = MAX( 1, ( NB + 1 )*N )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
IF( LWORK.LT.MAX( 1, 2*N ) .AND. .NOT.LQUERY ) THEN IF( LWORK.LT.MAX( 1, 2*N ) .AND. .NOT.LQUERY ) THEN
INFO = -20 INFO = -20
@ -464,7 +465,7 @@
* *
* Set WORK(1) to optimal complex workspace size. * Set WORK(1) to optimal complex workspace size.
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chesv.f
View File

@ -163,7 +163,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEsolve *> \ingroup hesv
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHESV( UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, SUBROUTINE CHESV( UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK,
@ -191,7 +191,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
EXTERNAL LSAME, ILAENV REAL SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL XERBLA, CHETRF, CHETRS, CHETRS2 EXTERNAL XERBLA, CHETRF, CHETRS, CHETRS2
@ -226,7 +227,7 @@
NB = ILAENV( 1, 'CHETRF', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRF', UPLO, N, -1, -1, -1 )
LWKOPT = N*NB LWKOPT = N*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -259,7 +260,7 @@
* *
END IF END IF
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chesv_aa.f
View File

@ -154,7 +154,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEsolve *> \ingroup hesv_aa
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHESV_AA( UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, SUBROUTINE CHESV_AA( UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK,
@ -182,7 +182,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
EXTERNAL LSAME, ILAENV REAL SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL XERBLA, CHETRF_AA, CHETRS_AA EXTERNAL XERBLA, CHETRF_AA, CHETRS_AA
@ -217,7 +218,7 @@
$ -1, INFO ) $ -1, INFO )
LWKOPT_HETRS = INT( WORK(1) ) LWKOPT_HETRS = INT( WORK(1) )
LWKOPT = MAX( LWKOPT_HETRF, LWKOPT_HETRS ) LWKOPT = MAX( LWKOPT_HETRF, LWKOPT_HETRS )
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -239,7 +240,7 @@
* *
END IF END IF
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

7
lapack-netlib/SRC/chesv_aa_2stage.f
View File

@ -177,7 +177,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexSYcomputational *> \ingroup hesv_aa_2stage
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHESV_AA_2STAGE( UPLO, N, NRHS, A, LDA, TB, LTB, SUBROUTINE CHESV_AA_2STAGE( UPLO, N, NRHS, A, LDA, TB, LTB,
@ -207,7 +207,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
EXTERNAL LSAME REAL SROUNDUP_LWORK
EXTERNAL LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHETRF_AA_2STAGE, CHETRS_AA_2STAGE, EXTERNAL CHETRF_AA_2STAGE, CHETRS_AA_2STAGE,
@ -267,7 +268,7 @@
* *
END IF END IF
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chesv_rk.f
View File

@ -205,7 +205,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEsolve *> \ingroup hesv_rk
* *
*> \par Contributors: *> \par Contributors:
* ================== * ==================
@ -247,7 +247,8 @@
* .. * ..
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
EXTERNAL LSAME REAL SROUNDUP_LWORK
EXTERNAL LSAME, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL XERBLA, CHETRF_RK, CHETRS_3 EXTERNAL XERBLA, CHETRF_RK, CHETRS_3
@ -282,7 +283,7 @@
CALL CHETRF_RK( UPLO, N, A, LDA, E, IPIV, WORK, -1, INFO ) CALL CHETRF_RK( UPLO, N, A, LDA, E, IPIV, WORK, -1, INFO )
LWKOPT = INT( WORK( 1 ) ) LWKOPT = INT( WORK( 1 ) )
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -304,7 +305,7 @@
* *
END IF END IF
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chesv_rook.f
View File

@ -184,7 +184,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEsolve *> \ingroup hesv_rook
*> *>
*> \verbatim *> \verbatim
*> *>
@ -225,7 +225,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
EXTERNAL LSAME, ILAENV REAL SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL XERBLA, CHETRF_ROOK, CHETRS_ROOK EXTERNAL XERBLA, CHETRF_ROOK, CHETRS_ROOK
@ -260,7 +261,7 @@
NB = ILAENV( 1, 'CHETRF_ROOK', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRF_ROOK', UPLO, N, -1, -1, -1 )
LWKOPT = N*NB LWKOPT = N*NB
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -283,7 +284,7 @@
* *
END IF END IF
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

10
lapack-netlib/SRC/chesvx.f
View File

@ -276,7 +276,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexHEsolve *> \ingroup hesvx
* *
* ===================================================================== * =====================================================================
SUBROUTINE CHESVX( FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, SUBROUTINE CHESVX( FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B,
@ -313,8 +313,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV INTEGER ILAENV
REAL CLANHE, SLAMCH REAL CLANHE, SLAMCH, SROUNDUP_LWORK
EXTERNAL ILAENV, LSAME, CLANHE, SLAMCH EXTERNAL ILAENV, LSAME, CLANHE, SLAMCH, SROUNDUP_LWORK
* .. * ..
* .. External Subroutines .. * .. External Subroutines ..
EXTERNAL CHECON, CHERFS, CHETRF, CHETRS, CLACPY, XERBLA EXTERNAL CHECON, CHERFS, CHETRF, CHETRS, CLACPY, XERBLA
@ -356,7 +356,7 @@
NB = ILAENV( 1, 'CHETRF', UPLO, N, -1, -1, -1 ) NB = ILAENV( 1, 'CHETRF', UPLO, N, -1, -1, -1 )
LWKOPT = MAX( LWKOPT, N*NB ) LWKOPT = MAX( LWKOPT, N*NB )
END IF END IF
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -405,7 +405,7 @@
IF( RCOND.LT.SLAMCH( 'Epsilon' ) ) IF( RCOND.LT.SLAMCH( 'Epsilon' ) )
$ INFO = N + 1 $ INFO = N + 1
* *
WORK( 1 ) = LWKOPT WORK( 1 ) = SROUNDUP_LWORK(LWKOPT)
* *
RETURN RETURN
* *

9
lapack-netlib/SRC/chetrd_hb2st.F
View File

@ -188,7 +188,7 @@
*> \author Univ. of Colorado Denver *> \author Univ. of Colorado Denver
*> \author NAG Ltd. *> \author NAG Ltd.
* *
*> \ingroup complexOTHERcomputational *> \ingroup hetrd_hb2st
* *
*> \par Further Details: *> \par Further Details:
* ===================== * =====================
@ -278,7 +278,8 @@
* .. External Functions .. * .. External Functions ..
LOGICAL LSAME LOGICAL LSAME
INTEGER ILAENV2STAGE INTEGER ILAENV2STAGE
EXTERNAL LSAME, ILAENV2STAGE REAL SROUNDUP_LWORK
EXTERNAL LSAME, ILAENV2STAGE, SROUNDUP_LWORK
* .. * ..
* .. Executable Statements .. * .. Executable Statements ..
* *
@ -318,7 +319,7 @@
* *
IF( INFO.EQ.0 ) THEN IF( INFO.EQ.0 ) THEN
HOUS( 1 ) = LHMIN HOUS( 1 ) = LHMIN
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
END IF END IF
* *
IF( INFO.NE.0 ) THEN IF( INFO.NE.0 ) THEN
@ -575,7 +576,7 @@ C END IF
ENDIF ENDIF
* *
HOUS( 1 ) = LHMIN HOUS( 1 ) = LHMIN
WORK( 1 ) = LWMIN WORK( 1 ) = SROUNDUP_LWORK(LWMIN)
RETURN RETURN
* *
* End of CHETRD_HB2ST * End of CHETRD_HB2ST