If N = 0, a workspace query returns WORK( 1 ) = 0 as the required
workspace. If this result is used to allocate workspace, then
LWORK = 0 and the next call triggers xerbla since LWORK.LT.1.
This commit is purely of cleaning up missing externals. Currently there
is no check on EXTERNAL's not used.
Signed-off-by: Nick Papior <nickpapior@gmail.com>
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.
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
=================================================
From mark:
It blocks NB gemv calls into one gemm call inside trevc. To do that, it
needs a new routine, trevc3, because unfortunately the lwork was not
passed into trevc. (I highly recommend all new routines always pass
lwork and lrwork, where applicable, to enable future upgrades & to
catch lwork bugs.)
Julie