search for: blas_risc

...on linuxppc and mklinux. The patch provides tests for these libraries and enable/disable switches for them as well. One library is the libmoto math library which must be used in conjunction with libm (it only replaces some of libm's functions). The other is a RISC optimized BLAS library, libblas_risc, which must be used along with a standard implementation of BLAS, libblas. It only provides optimized versions of GEMM routines for single and double precision real values. Please let me know if the tests cause problems on other architectures. -- Fred Bacon ===================================...

...on linuxppc and mklinux. The patch provides tests for these libraries and enable/disable switches for them as well. One library is the libmoto math library which must be used in conjunction with libm (it only replaces some of libm's functions). The other is a RISC optimized BLAS library, libblas_risc, which must be used along with a standard implementation of BLAS, libblas. It only provides optimized versions of GEMM routines for single and double precision real values. Please let me know if the tests cause problems on other architectures. -- Fred Bacon ===================================...

...alted Don't shure what I should think about it. my compiler is: >gcc --version 2.95.2 R is compiled using the "-fPIC -O3 -fstrict-aliasing -ffast-math -funroll-loops -mpentiumpro -march=pentiumpro -fschedule-insns2" compiler switches. I used ./configure --with-g77 --enable-blas_risc --enable-readline --with-x for configuring. Cheers Berthold -- bhoel@starship.python.net / http://starship.python.net/crew/bhoel/ It is unlawful to use this email address for unsolicited ads (USC Title 47 Sec.227). I will assess a US$500 charge for reviewing and deletin...

...my compiler is: > > >gcc --version > 2.95.2 > > R is compiled using the > > "-fPIC -O3 -fstrict-aliasing -ffast-math -funroll-loops -mpentiumpro -march=pentiumpro -fschedule-insns2" > > compiler switches. I used > > ./configure --with-g77 --enable-blas_risc --enable-readline --with-x > > for configuring. That's a pretty heavy set of optimization options you're using there! Basically, there are two possibilities: 1) You've triggered a compiler bug 2) You've triggered a bug in R In either case, you'll have to dig deeper an...

...my compiler is: > > >gcc --version > 2.95.2 > > R is compiled using the > > "-fPIC -O3 -fstrict-aliasing -ffast-math -funroll-loops -mpentiumpro -march=pentiumpro -fschedule-insns2" > > compiler switches. I used > > ./configure --with-g77 --enable-blas_risc --enable-readline --with-x > > for configuring. That's a pretty heavy set of optimization options you're using there! Basically, there are two possibilities: 1) You've triggered a compiler bug 2) You've triggered a bug in R In either case, you'll have to dig deeper an...

I've rolled up R-1.0.0.tgz a short while ago. You can get it from ftp://cvs.r-project.org/pub/CRAN/src/base/R-1.0.0.tgz or http://cvs.r-project.org/pub/CRAN/src/base/R-1.0.0.tgz or wait for it to be mirrored at a CRAN site near you within a day or two. It should get to the CRAN master site within a few hours. There's also a version split in three for floppies if you prefer that.

I've rolled up R-1.0.0.tgz a short while ago. You can get it from ftp://cvs.r-project.org/pub/CRAN/src/base/R-1.0.0.tgz or http://cvs.r-project.org/pub/CRAN/src/base/R-1.0.0.tgz or wait for it to be mirrored at a CRAN site near you within a day or two. It should get to the CRAN master site within a few hours. There's also a version split in three for floppies if you prefer that.

...ure: failed program was: #line 2124 "configure" #include "confdefs.h" int main() { main() ; return 0; } configure:2154: checking for main in -lblas configure:2169: gcc -o conftest -g -O2 conftest.c -lblas -ldl -ltermcap -lm 1>&5 configure:2187: checking for main in -lblas_risc configure:2202: gcc -o conftest -g -O2 conftest.c -lblas_risc -lblas -lf2c -ldl -ltermcap -lm 1>&5 collect2: ld returned 255 exit status ld: 0706-006 Cannot find or open library file: -l blas_risc ld:open(): No such file or directory ld: 0706-006 Cannot find or open library file: -l f2c...

...ure: failed program was: #line 2124 "configure" #include "confdefs.h" int main() { main() ; return 0; } configure:2154: checking for main in -lblas configure:2169: gcc -o conftest -g -O2 conftest.c -lblas -ldl -ltermcap -lm 1>&5 configure:2187: checking for main in -lblas_risc configure:2202: gcc -o conftest -g -O2 conftest.c -lblas_risc -lblas -lf2c -ldl -ltermcap -lm 1>&5 collect2: ld returned 255 exit status ld: 0706-006 Cannot find or open library file: -l blas_risc ld:open(): No such file or directory ld: 0706-006 Cannot find or open library file: -l f2c...