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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.
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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
=================================================
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Bernstein sent to lapack mailing list on August 9th 2012
While looking at the new lapack version (v3.4.1) and going through the routines on http://www.netlib.org/lapack/lapack_routine/, we found some errors and thought that we should report them. Below is the list of the errors.
====================================================================
(1) Should be "\ingroup complex16OTHERsolve" and not "\ingroup complex16OTHERcomputational" because they are driver routines; in addition, in the line just below SUBROUTINE <routinename>, it should be driver routine:
sgtsv.f
sgtsvx.f
sptsv.f
sptsvx.f
dgtsv.f
dgtsvx.f
dptsv.f
dptsvx.f
cgtsv.f
cgtsvx.f
cptsv.f
cptsvx.f
zgtsv.f
zgtsvx.f
zptsv.f
zptsvx.f
(2) Should be "\ingroup complex16SYsolve" and not "\ingroup complex16OTHERcomputational" because they are driver routines; in addition, in the line just below SUBROUTINE <routinename>, it should be driver routine:
ssysvxx.f
dsysvxx.f
(3) Should be "\ingroup realOTHERcomputational" and not ""\ingroup auxOTHERcomputational":
spttrf.f
(4) Should be "\ingroup doubleOTHERcomputational" and not ""\ingroup auxOTHERcomputational":
dpttrf.f
(5) Should be "symmetric matrix" and not "Hermitian indefinite matrix" in "\par Purpose:"
ssytri2.f
dsytri2.f
csytri2.f
zsytri2.f
(6) Should be "\ingroup realGEsing" and not "\ingroup realGEcomputational":
sgejsv.f
dgejsv.f
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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.
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Doxygen html documentation
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Problem in ?(sy/he)tri2 was found.
For matrices with small N subroutine pass parameter NBMAX to ?(sy/he)tri2x which could be large than N.
In test for this functionality this is hide. Local test subroutine ilaenv.f pass proper values of NB. But if use ordinary ilaenv we will get mistake.
If we implemented
IF ( NBMAX .GE. N ) THEN
MINSIZE = N
ELSE
MINSIZE = (N+NBMAX+1)*(NBMAX+3)
END IF
and will call
IF( NBMAX .GE. N ) THEN
CALL SSYTRI( UPLO, N, A, LDA, IPIV, WORK, INFO )
ELSE
CALL SSYTRI2X( UPLO, N, A, LDA, IPIV, WORK, NBMAX, INFO )
END IF
the problem will be solved.
Some other minor changes on workspace query.
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Level BLAS 3.
Update testing accordingly
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