diff options
Diffstat (limited to 'math/atlas/pkg-descr')
| -rw-r--r-- | math/atlas/pkg-descr | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/math/atlas/pkg-descr b/math/atlas/pkg-descr index e49c892..1057e8d 100644 --- a/math/atlas/pkg-descr +++ b/math/atlas/pkg-descr @@ -11,11 +11,13 @@ TO ENABLE SSE1/SSE2 SUPPORT BEFORE MAKING ATLAS! IT SIGNIFICANTLY IMPROVES PERFORMANCE. If you use blas, you can simply change flags when linking, -from -lblas to -lf77blas -latlas -lblas (order is important) +from -lblas to -lf77blas -latlas (order is important) get a significantly performance increase. -LAPACK subroutines are partially implemented. -You change from -llapack to -lalapack to get better performance. +A few routines from LAPACK are merged into one library as libalapack. +It requres both C and Fortran77 interfaces, and thus that link line would be: +-lalapack -lf77blas -lcblas -latlas -lg2c -lm +Order *is* important, so -latlas -lcblas will *not* work. WWW: http://math-atlas.sourceforge.net/ - NAKATA, Maho |
