Update of /cvsroot/fink/experimental/jfmertens/main/finkinfo/sci
In directory sc8-pr-cvs17:/tmp/cvs-serv17018
Modified Files:
atlas.info
Removed Files:
atlas.patch
Log Message:
cleanup
--- atlas.patch DELETED ---
Index: atlas.info
===================================================================
RCS file: /cvsroot/fink/experimental/jfmertens/main/finkinfo/sci/atlas.info,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- atlas.info 30 Sep 2007 17:46:25 -0000 1.2
+++ atlas.info 9 Oct 2007 23:23:13 -0000 1.3
@@ -3,91 +3,103 @@
Revision: 1
Description: Portably optimal linear algebra software
DescDetail: <<
-The current version provides a complete BLAS and LAPACK API.
+The current version provides a complete BLAS and LAPACK API.
For many operations, ATLAS achieves performance on par
with machine-specific tuned libraries.
-Files installed:
-cblas.h : The C header file for the C interface to the BLAS.
-liblapack.a : The LAPACK routines provided by ATLAS, plus the rest
- of LAPACK from netlib.org.
-libcblas.a : The ANSI C interface to the BLAS.
-libf77blas.a : The Fortran77 interface to the BLAS.
-libatlas.a : The main ATLAS library, providing low-level routines for
- all interface libs.
-When answering "yes" whether to enable threads, one gets also the threaded
-variants libptcblas.a and libptf77blas.a
+Installs also LAPACK's docs and manpages.
+Headers: cblas.h clapack.h, plus the atlas headers
+Libraries installed:
+liblapack.a : The LAPACK routines provided by ATLAS, plus the rest of
LAPACK from netlib.org.
+libcblas.a : The ANSI C interface to the BLAS.
+libf77blas.a : The Fortran77 interface to the BLAS.
+libatlas.a : The main ATLAS library, providing low-level routines for all
interface libs.
+Plus the threaded variants libptcblas.a and libptf77blas.a, and an
all-encompassing libatlas.dylib
<<
DescPort: <<
The optimized subset of LAPACK provided by ATLAS is merged
-with the full LAPACK from http://www.netlib.org/lapack.
+with the full LAPACK from http://www.netlib.org/lapack.
<<
DescUsage: <<
-Order is important when linking! Use:
--L%p/lib -llapack -lcblas -lf77blas -latlas
-Must be run interactively (asks a lot of questions, use default answers
-unless you really know what you are doing). For "architecture" choose
-"UNKNOWN" if you have a G3.
+Order is important when linking! Use:
+-L%p/lib -llapack -lcblas -lf77blas -latlas
<<
Source: mirror:sourceforge:math-atlas/%n%v.tar.bz2
Source-MD5: 5c3fb9a4c74e8426105558a23b2215ff
Source2: http://www.netlib.org/lapack/lapack-3.1.1.tgz
Source2-MD5: 00b21551a899bcfbaa7b8443e1faeef9
License: BSD
-#Patch: %n.patch
+# since we're experimenting with building a dylib :
+BuildDependsOnly: true
PatchScript: <<
-## perl -pi -e 's,faltivec,faltivec -save-temps,; s, \-j (2|%d),,' config.c
-## perl -pi -e 's, \-j (2|%d),,' config.c
-# perl -pi -e 's,ATL_(c|)prow2blkT\.c$,$& \-O2,' makes/Make.gpmm
-## no more config.c !
-# perl -pi -e 's|g77|gfortran|g' config.c
+#!/bin/sh -ev
cd ..; ln -s lapack-3.1.1 LAPACK; cd -
perl -pi -e 's|g77|gfortran|g' ../LAPACK/INSTALL/make.inc.LINUX
+perl -pi -e 's,\.\./\.\./blas\$\(PLAT\)\.a,%b/../bld/lib/libptf77blas.a
%b/../bld/lib/libptcblas.a %b/../bld/lib/libatlas.a,' \
+ ../LAPACK/INSTALL/make.inc.LINUX
<<
BuildDepends: gcc42
SourceDirectory: ATLAS
CompileScript: <<
#!/bin/sh -ev
- if [ %m = 'powerpc' ]; then n=`machine|sed -e 's,^ppc,,'`; cflags="-mcpu=$n
-mtune=$n -faltivec"
- elif [ %m = 'i386' ]; then cflags="-march=nocona"
- else cflags=''
+ if [ %m = 'powerpc' ]; then n=`machine|sed -e 's,^ppc,,'`; mflags="-mcpu=$n
-mtune=$n -faltivec -m32"
+ elif [ %m = 'i386' ]; then mflags="-march=nocona -mfpmath=sse,387 -msse
-msse2 -msse3 -mmmx -m32"
+ else mflags=''
fi
+ flags="-O3 -fomit-frame-pointer -fstrict-aliasing -freorder-blocks
-fsched-interblock -fgcse-sm -fgcse-las -fgcse-after-reload $mflags"
cd ../LAPACK
- sed -e "s|-funroll-all-loops -O3|-funroll-all-loops -O3 -fomit-frame-pointer
-fstrict-aliasing $cflags|g" \
- -e 's,^TIMER,\#TIMER,' -e '/INT_ETIME/s,^\# *,,' < INSTALL/make.inc.LINUX >
make.inc
- cd SRC
- make all
- mkdir -p ../../bld/lib; cd ../../bld
-# export ARCH=`ls -1t Make* | head -n1 | cut -f2 -d"."`
- cp ../LAPACK/lapack_LINUX.a lib/liblapack.a
- ../ATLAS/configure --with-netlib-lapack=lib/liblapack.a
-# mv Make.$ARCH Make.$ARCH.orig; sed 's|gcc|cc|g' < Make.$ARCH.orig >
Make.$ARCH
+ sed -e "s;\(-funroll-all-loops\) -O3;\1 $flags;" -e 's,^TIMER,\#TIMER,' -e
'/INT_ETIME/s,^\# *,,' \
+ < INSTALL/make.inc.LINUX > make.inc
+ make lapacklib
+ mkdir -p ../bld
+ cd ../bld
+ ../ATLAS/configure --prefix=%p
--with-netlib-lapack=%b/../LAPACK/lapack_LINUX.a --cflags="$flags"
make
- make test
- make pttest
- make time
+<<
+InfoTest: <<
+TestScript: <<
+#!/bin/sh -ev
+ cd ../LAPACK
+ mv lapack_LINUX.a lapack_LINUX.a~; ln -s ../bld/lib/liblapack.a lapack_LINUX.a
+ make lapack_testing blas_testing
+ # to get timing uncluttered by compilation times, we'll repeat the tests at
the end of the log:
+ rm {BLAS,TESTING}/*.out
+ cd ../bld
+ make test pttest time
+ cd ../LAPACK
+ time { make blas_testing; cd TESTING; make ; }
+<<
<<
InstallScript: <<
#!/bin/sh -ev
+ mkdir -p %i/share/doc/%n/LAPACK
+ cp doc/* README %i/share/doc/%n
+ head -n29 bin/atlas_tee.c > %i/share/doc/%n/LICENSE
+ cp -pPR ../LAPACK/manpages/{blas/,}man %i/share
+ cp -pPR ../LAPACK/{html,COPYING,README} %i/share/doc/%n/LAPACK
+ ln -s html/index.html %i/share/doc/%n/LAPACK
cd ../bld
- make install DESTDIR=%i
+ # we first make a shared lib; easier to just write the command here than to
fix lib/Makefile ...
+ # put this here to make sure it is after the testscript, else dylib might
affect timings.
+ # dylib just made to experiment; not sure this should stay.
+ # The '-m' flag at the end is dirty trick to get around an "undefined symbol"
for _MAIN__, from -lgfortranbegin;
+ # _ it swallows the immediately following -lgfortranbegin in the command
transmitted to /usr/bin/libtool ...
+ # There are no undefined symbols w/o "from ..." in the resulting dylib.
+ # Is it the -all_load flag that causes the symbol "_main" from
libgfortranbegin.a to be loaded ?
+ cd lib
+ gfortran -dynamiclib -single_module -all_load -install_name
%p/lib/libatlas.dylib -o libatlas.dylib \
+ liblapack.a libptf77blas.a libptcblas.a libatlas.a -Wl,-x -dead_strip -m
+ # now try to make an exported symbols list, then re-link and strip (makes
only a 5% gain in size ..)
+ # not completely sure the symbols '^_[cf]atlas_' are not meant to be exported
.. To be checked
+ nm -m libatlas.dylib|egrep -v 'undefined.*\(from'|cut -f4 -d' '|egrep -v
'^_(ATL|atl|[cf]atlas)_' > lst
+ gfortran -dynamiclib -single_module -all_load -install_name
%p/lib/libatlas.dylib -o libatlas.dylib \
+ liblapack.a libptf77blas.a libptcblas.a libatlas.a -Wl,-x -dead_strip
-exported_symbols_list lst -m
+ # lib still has %p/lib/gcc4.2/lib/libgcc_s.1.dylib unnecessarily among its
load commands _
+ # don't know how to remove that (except by issuing the ld command myself ..)
cd -
- mkdir -p %i/lib
- mkdir -p %i/include
- mkdir -p %i/share/doc/%n
-# (export ARCH=`ls -1t Make* | head -n1 | cut -f2 -d"."`; ranlib
lib/$ARCH/lib*a; cp lib/$ARCH/lib*a %i/lib)
- cp include/cblas.h %i/include
- cp doc/* %i/share/doc/%n
- cp README %i/share/doc/%n
- head -n29 bin/atlas_tee.c > %i/share/doc/%n/LICENSE
-<<
-PostInstScript: <<
- ranlib %p/lib/libatlas.a
- ranlib %p/lib/libcblas.a
- ranlib %p/lib/libf77blas.a
- ranlib %p/lib/liblapack.a
- ranlib %p/lib/libtstatlas.a
- ranlib %p/lib/libptcblas.a || true
- ranlib %p/lib/libptf77blas.a || true
+ make install DESTDIR=%i
+ ranlib %i/lib/*.a
+ cp -p lib/*.dylib %i/lib
+ chmod -R a+rX %i/share
<<
Homepage: http://math-atlas.sourceforge.net
Maintainer: Jeffrey Whitaker <[EMAIL PROTECTED]>
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