search for: lsunperf

Using the 64-bit Solaris compilers make check dumps core in La_rs at 73 F77_CALL(dsyev)(jobv, uplo, &n, rx, &n, rvalues, work, &lwork, &info); I can't reproduce it easily, but example(eigen) occasionally stops with Error: abs(sm - V %*% diag(lam) %*% t(V)) < 60 * Meps is not TRUE which might be connected. The tiny rounding errors in example(eigen) aren't

...arch=v9" export CFLAGS="-xO5 -xlibmil -dalign" export F77="f95 -xarch=v9" export FFLAGS="-xO5 -xlibmil -dalign" export CXX="CC" export CXXFLAGS="-xO5 -xlibmil -dalign" Config.log reports the following: configure:19929: checking for sgemm_ in -lsunperf configure:19966: cc -xarch=v9 -o conftest -xO5 -xlibmil -dalign -I/usr/local/include -L/usr/local/ lib conftest.c -lsunperf -lsunmath -lnsl -lsocket -lreadline -ldl -ltermcap -lm -L/usr/local/lib -lreadline -ldl -ltermcap -lm -R/usr/local/packages/SUNWspro/lib/v9:/opt/SUNWspro/lib/v9 -L/usr/l ocal...

You will need both the Basic Linear Algebra Subroutines (BLAS) and a version of Lapack to install the Matrix package. I'm not sure if pre-compiled versions are available for Solaris 7. I believe that is a rather old version of the Sun OS. After R-1.7.0 is released in April, 2003 it should be possible to use the Matrix package on any platform with R as Brian Ripley has incorporated Lapack

...for casinh... yes checking for catanh... yes checking whether C99 double complex is compatible with Rcomplex... no no checking for cblas_cdotu_sub in vecLib framework... no checking for dgemm_... no checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lblas... no checking for dgemm_ in -lsunperf... no checking for dgemm_ in -lblas... (cached) no checking for dgemm_ in -lblas... (cached) no checking wchar.h usability... yes checking wchar.h presence... yes checking for wchar.h... yes checking wctype.h usability... yes checking wctype.h presence... yes checking for wctype.h... yes checking f...

...--------- ## checking for complex.h... yes checking for double complex... no no checking for cblas_cdotu_sub in vecLib framework... no checking for dgemm_... no checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lblas... yes checking for dgemm_ in -ldgemm... no checking for dgemm_ in -lsunperf... no checking for dgemm_ in -lblas... (cached) yes checking for dgemm_ in -lessl... no checking for dgemm_ in -lblas... (cached) yes checking whether double complex BLAS can be used... no checking iconv.h usability... yes checking iconv.h presence... yes checking for iconv.h... yes checking for ic...