This is really old school, but a lot of times we have users sending us
copy pasting of codes, and that is the only way to know the version of
the code.
Replace the function description taken from xPOEQU, highlight that
scaling factors computed by xPOEQUB do not introduce round-off errors,
and fix the function name in the description.
This is mostly a long term maintenance improvement.
Many coding styles require elimination of trailing whitespace, and
many editors and source code management configurations automatically
gobble up whitespace. When these tools gobble up whitespace, it
complicates reviewing the meaningful code changes.
By removing whitespace on one patch, it makes future
code reviews much easier.
=SCRIPT====================================================================
if which tempfile &>/dev/null; then
TEMPMAKER=tempfile
elif which mktemp &>/dev/null; then
TEMPMAKER=mktemp
else
echo "Cannot find tempfile program." 2>&1
exit 1
fi
MYTEMP=$($TEMPMAKER)
trap 'rm -f $MYTEMP' SIGINT SIGTERM
stripit() {
echo "stripping $1"
sed 's/[ \t]*$//' "$1" > $MYTEMP
cp $MYTEMP "$1"
}
if [ $# -gt 0 ]; then
while [ "$1" != "" ]; do
stripit $1
shift
done
else
while read -t 2; do
stripit $REPLY
done
fi
rm $MYTEMP
=================================================
Use \par instead of \details for section.
add a Contributors Section and a Reference Section.
Remove (some) verbatim section when not needed.
Those changes have been done by hand so I am not sure I manage to catch them all.
Patch was based on 3.3.0, so required a little bit of merging.
Thank you Sven for the corrections.
Julie
JL
TESTING/EIG
zerrgg.f
Declare ILO, IHI
SRC
---
I have corrected all the following warnings and errors:
c/d/s/zsysv.f, Unused external reference ILAENV
>JL OK
c/d/s/zsysv.f, Unused local variable NB
>JL ALREADY CORRECTED
sgsvj0.f, Unused intrinsic AMIN1
> JL OK
d/sorbdb.f, Unused intrinsic MIN
> JL OK
sorcsd.f, Unused intrinsic SIN
sorcsd.f, Unused intrinsic COS
> JL OK MERGE
cpoequb.f, Unused intrinsic AIMAG
cpoequb.f, Unused intrinsic REAL
cpoequb.f, Unused local variable ZDUM
zgeequb.f, REAL --> DBLE
> JL OK
sorcsd.f, line 330: Inconsistent data type REAL (previously INTEGER) for argument 14 in reference to SORBDB
sorcsd.f, line 340: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGQR
sorcsd.f, line 345: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGQR
sorcsd.f, line 356: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGLQ
sorcsd.f, line 363: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGLQ
sorcsd.f, line 369: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGLQ
sorcsd.f, line 374: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGLQ
sorcsd.f, line 385: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGQR
sorcsd.f, line 392: Inconsistent data type REAL (previously INTEGER) for argument 4 in reference to SORGQR
sorcsd.f, line 399: Inconsistent data type REAL (previously INTEGER) for argument 9 in reference to SBBCSD
> JL OK MERGE
ila(s/d/c/z)lr.f
In the WHILE loop, at about line 59 I inserted
IF (I.EQ.0) THEN
EXIT
END IF
since, otherwise when I = 0, A(0,J) is referenced.
> JL OK
TESTING/MATGEN
--------------
s/dlatm7.f
line 187: I replaced
IF( N.GT.1 ) THEN
by
IF( N.GT.1 .AND. RANK.GT.1 ) THEN
Otherwise I get a division by zero.
> JL OK
s/dlaror.f
I moved:
INFO = 0
from line 125 to line 121 in front of
IF( N.EQ.0 .OR. M.EQ.0 )
$ RETURN
otherwise INFO is not defined on return when N or M are zero.
Similar change for
c/zlaror.f
> JL OK
TESTING/LIN
-----------
s/derrsy.f
In calls to S/DSYTRI2: I replaced IW by IW(1) since the dummy argument
(LWORK) is a scalar.
> JL OK
c/zerrrfp.f
I made ALPHA and BETA REAL/DOUBLE and introduced COMPLEX/COMPLEX*16
CALPHA since calls to C/ZHFRK need real alpha and beta. In calls to
CTFSM, I then replaced ALPHA with CALPHA.
In cerrrfp.f, I replaced 1.0D0 with 1.0E0 (not strictly necessary, but
cleaner).
> JL OK
dpot06.f
Removed the unused declaration of LSAME
> JL OK
d/zdrvac.f
Removed the unused declaration of LSAME
> JL OK MERGE
s/d/c/z/ckcsd.f
Removed the unused declarations of S/D/C/ZLANGE, SIN and COS
> JL OK
c/zgennd.f
Removed the unused variable OUT
> JL already DONE
Corrected the following warnings and errors:
dchksy.f, Unused local variable MYWORK
> JL already DONE
ddrvgbx.f, line 792: Different number of arguments from the first call of DGBT02
> JL OK
cdrvgbx.f, line 726: Inconsistent data type REAL (previously COMPLEX) for argument 4 in reference to CLASET
cdrvgbx.f, line 728: Inconsistent data type REAL (previously COMPLEX) for argument 4 in reference to CLASET
cdrvgbx.f, line 780: Inconsistent data type REAL (previously COMPLEX) for argument 10 in reference to CGBT01
cdrvgbx.f, line 794: Different number of arguments from the first call of CGBT02
> JL OK
zdrvgbx.f, line 726: Inconsistent data type DOUBLE PRECISION (previously COMPLEX(KIND(0d0))) for argument 4 in reference to ZLASET
zdrvgbx.f, line 728: Inconsistent data type DOUBLE PRECISION (previously COMPLEX(KIND(0d0))) for argument 4 in reference to ZLASET
zdrvgbx.f, line 780: Inconsistent data type DOUBLE PRECISION (previously COMPLEX(KIND(0d0))) for argument 10 in reference to ZGBT01
zdrvgbx.f, line 794: Different number of arguments from the first call of ZGBT02
> JL OK
TESTING/EIG
-----------
s/d/c/zchkee.f
I inserted
CALL XLAENV( 12, 1 )
at line 1208, since IPARMS(ISPEC) with ISPEC = 12 needs to be set.
(I think I had to do this with them all, certainly with zchkee.f)
> JL OK zchkee.f cchkee.f
c/zchkee.f
In line 2316, the 15th argument of C/ZCKCSD should be real, not complex,
so I replaced A(1,7) by RWORK.
> JL OK
c/zcsdts.f
In calls to C/ZHERK I have replaced ONE by REALONE as arguments 5 and 8
should be real.
> JL OK
s/d/c/zcsdts.f
Division by zero occurs at line 155 in computing EPS when M = 0, so I
have modified
EPS2 = MAX( ULP, CLANGE( '1', M, M, WORK, LDX, RWORK ) / REAL( M ) )
to
IF (M.GT.0) THEN
EPS2 = MAX( ULP,
$ CLANGE( '1', M, M, WORK, LDX, RWORK ) / REAL( M ) )
ELSE
EPS2 = ULP
END IF
> JL OK
SRC/VARIANTS/lu/CR
------------------
s/d/c/zgetrf
Removed the unused intrinsic MOD
> JL OK
Mark Gates