This commit provides both CODE and TESTING in DOUBLE PRECISION for
1) DORGTSQR that generates matrix with orthonormal columns form
an output of DLATSQR;
2) DORHR that reconstructs Householder column vectors
from an M-by-N matrix with orthonormal columns where M>=N.
modified: SRC/CMakeLists.txt
modified: SRC/Makefile
deleted: SRC/dlaorhr.f
modified: SRC/dorhr.f
modified: TESTING/LIN/derrorhr.f
modified: TESTING/LIN/dorhr01.f
new file: SRC/dorgtsqr.f
The $(strip) syntax is GNU Make specific, and what it's doing (adding
a "../../" prefix to LAPACKLIB but not VARLIB since that gets added
later) is not obvious.
cleanobj: Remove object files
cleanlib: Remove libraries
cleanexe: Remove test and example executables
cleantest: Remove test output and core dumps
clean: All of the above
This is mostly a long term maintenance improvement.
Many coding styles require elimination of trailing whitespace, and
many editors and source code management configurations automatically
gobble up whitespace. When these tools gobble up whitespace, it
complicates reviewing the meaningful code changes.
By removing whitespace on one patch, it makes future
code reviews much easier.
=SCRIPT====================================================================
if which tempfile &>/dev/null; then
TEMPMAKER=tempfile
elif which mktemp &>/dev/null; then
TEMPMAKER=mktemp
else
echo "Cannot find tempfile program." 2>&1
exit 1
fi
MYTEMP=$($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 Sébastien Villemot:
I attach to this message 5 patches that are currently applied to the
Debian package for LAPACK, and that I think could be usefully merged in
the LAPACK SVN tree.
The patches include fixes for old outstanding bugs in the CBLAS test
programs, fixes for the build system, and fixes for various typos.
Each patch file contains a more detailed description of its purpose.
Also modify the way the CBLAS mangling was generated...now CBLAS follows LAPACKE model
Details on MAKEFILE build
To compile CBLAS library from the LAPACK folder:
- make cblaslib --> create the cblas lib
- make cblas_testing --> compile BLAS Ref if necessary, build exe, then run exe
Details on CMAKE build
Now you have an option to select CBLAS
If CBLAS is check the Library is built and if BUILD_TESTING is enable, test and example are built and run
following
--> modification of all make.inc
--> more clean up
--> debugging on other platforms
** PLEASE TRY and SEND FEEDBACK - Thanks - Julie **
First commit, works on my mac! Need to see how to adapt to intel compilers and of course Windows.
LAPACKE is not built by default. Is that OK?
User need to type 'make lapackelib' to generate the lib
I add a couple of examples taken from MKL LAPACKE 'make lapacke_example'
lapack_testing.py has been moved to the top directory
One argument was added :
- d [dir] is to indicate where is the LAPACK testing directory (.out files). By default, the script will use .-d or --dir to
The -f argument was replaced by -r argument. Now by default the script will use the LAPACK output.
- r is to use to run the LAPACK tests then analyse the output (.out files). By default, the script will not run all the LAPACK tests
INTEGRATION:
Integration of the LAPACK Testing parsing in the Makefile and CMake build process.
In the Makefile build: now the lapack_testing target will call the script after running the tests
In the CMAKE build: after the tests are run, the script will be executed with the option -s (short)
the end of the output will look like this:
100% tests passed, 0 tests failed out of 98
Total Test time (real) = 211.83 sec
SUMMARY numerical error other error
================ ================= ================
REAL 40 (0.004%) 0 (0.000%)
DOUBLE PRECISION 202 (0.020%) 0 (0.000%)
COMPLEX 2 (0.000%) 0 (0.000%)
COMPLEX16 28 (0.005%) 0 (0.000%)
--> ALL PRECISIONS 272 (0.009%) 0 (0.000%)
Mark Gates