search for: libptf77blas

I thought I would try compiling R this time with the ATLAS libraries. I have compiled ATLAS and I have the following libraries: libatlas.a libf77blas.a libptcblas.a libtstatlas.a libcblas.a liblapack.a libptf77blas.a Is it sufficient to use ' --with-blas=libatlas.a ' when configuring or do I need to specify any of the other libraries as well? -- William D. McCoy Geosciences University of Massachusetts Amherst, MA 01003 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

...## Report this to r-bugs at R-project.org ## configure: WARNING: ## ----------------------------------- ## ...the command line item I pass to configure is this: feta:R-2.7.0> ./configure --prefix=/usr/local --with-x --without-R-framework --without-aqua --with-blas="/usr/local/lib/libptf77blas.a /usr/local/lib/libatlas.a" --with-lapack="/usr/local/lib/liblapack.a /usr/local/lib/libptf77blas.a /usr/local/lib/libatlas.a" CFLAGS="-maltivec -mabi=altivec -mtune=970 -faltivec -O3" CXXFLAGS="-maltivec -mabi=altivec -mtune=970 -faltivec -O3" ...the rest of co...

...ving compiled this version of R myself (to link to a hand-compiled ATLAS), though no errors were thrown in the compilation stage. I compiled using this config string, at first... ./configure --prefix=/usr/local --with-x --disable-R-framework --enable-threads=posix --with-blas="/usr/local/lib/libptf77blas.a /usr/local/lib/libptcblas.a /usr/local/lib/libatlas.a -lpthread" --with-lapack="/usr/local/lib/liblapack.a /usr/local/lib/libptf77blas.a /usr/local/lib/libptcblas.a /usr/local/lib/libatlas.a -lpthread" --without-aqua CFLAGS="-O3 -mtune=nocona -m32" CXXFLAGS="-O3 -mtu...

...f R myself (to link to a > hand-compiled ATLAS), though no errors were thrown in the compilation sta= ge. > I compiled using this config string, at first... > > ./configure --prefix=3D/usr/local --with-x --disable-R-framework --enable= -threads=3Dposix --with-blas=3D"/usr/local/lib/libptf77blas.a /usr/local/li= b/libptcblas.a /usr/local/lib/libatlas.a -lpthread" --with-lapack=3D"/usr/l= ocal/lib/liblapack.a /usr/local/lib/libptf77blas.a /usr/local/lib/libptcbla= s.a /usr/local/lib/libatlas.a -lpthread" --without-aqua CFLAGS=3D"-O3 -mtun= e=3Dnocona -m32" CXXFLAGS=...

BACKGROUND R2.9.2 built on power5 aix5.3 using gcc 4.2.4 (also installed: tcl and tk 8.5.7) Access from a Windows XP machine using Exceed v9.0, aixterm (DISPLAY etc. setup) export LDFLAGS="-L/usr/lib64 -L/opt/freeware/lib64 -L/opt/freeware/64/lib -L/usr/X11R6/lib -L/opt/freeware/lib" export CPPFLAGS="-I/opt/freeware/include -I/usr/lpp/X11/include/X11"

...ink to a >> hand-compiled ATLAS), though no errors were thrown in the compilation st= age. >> I compiled using this config string, at first... >> >> ./configure --prefix=3D/usr/local --with-x --disable-R-framework --enabl= e-threads=3Dposix --with-blas=3D"/usr/local/lib/libptf77blas.a /usr/local/l= ib/libptcblas.a /usr/local/lib/libatlas.a -lpthread" --with-lapack=3D"/usr/= local/lib/liblapack.a /usr/local/lib/libptf77blas.a /usr/local/lib/libptcbl= as.a /usr/local/lib/libatlas.a -lpthread" --without-aqua CFLAGS=3D"-O3 -mtu= ne=3Dnocona -m32" CXXFLAGS=...

...on-standard way off the Atlas 3.9.25 sources. edd at max:~$ Someone with interest and a little time should get together with Sylvestre and see ifwe could turn this into a helper package, or an experimental package, or ... | | --with-blas='/usr/lib/atlas-base/libptcblas.a /usr/lib/atlas-base/libptf77blas.a /usr/lib/atlas-base/libatlas.a -lpthread -lm' --with-lapack | | I opted for using the static version of ATLAS, but you can equally well use the shared one. | | > m=matrix(rnorm(4e6),2e3) | > system.time(tcrossprod(m)) | user system elapsed | 1.548 0.068 0.133 | | Note tha...