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| author | rgommers <ralf.gommers@googlemail.com> | 2011-02-20 12:45:52 +0800 |
|---|---|---|
| committer | rgommers <ralf.gommers@googlemail.com> | 2011-02-20 12:45:52 +0800 |
| commit | c50af53f0edbb3e059c21274dbd9204f637d677f (patch) | |
| tree | 6e5d330cab28ddc09074e0f184ff0462a33a665e /site.cfg.example | |
| parent | 9e71af4a49d0ab9f2ef881bf7f40eb937a207ac3 (diff) | |
| download | numpy-c50af53f0edbb3e059c21274dbd9204f637d677f.tar.gz | |
DOC: update site.cfg.example with notes about umfpack/fftw.
Diffstat (limited to 'site.cfg.example')
| -rw-r--r-- | site.cfg.example | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/site.cfg.example b/site.cfg.example index 53f282998..2381950ce 100644 --- a/site.cfg.example +++ b/site.cfg.example @@ -86,15 +86,19 @@ #[lapack_opt] #libraries = lapack, ptf77blas, ptcblas, atlas + # UMFPACK # ------- -# The UMFPACK library is used to factor large sparse matrices. It, in turn, -# depends on the AMD library for reordering the matrices for better performance. -# Note that the AMD library has nothing to do with AMD (Advanced Micro Devices), -# the CPU company. +# The UMFPACK library is used in scikits.umfpack to factor large sparse matrices. +# It, in turn, depends on the AMD library for reordering the matrices for +# better performance. Note that the AMD library has nothing to do with AMD +# (Advanced Micro Devices), the CPU company. +# +# UMFPACK is not needed for numpy or scipy. # # http://www.cise.ufl.edu/research/sparse/umfpack/ # http://www.cise.ufl.edu/research/sparse/amd/ +# http://scikits.appspot.com/umfpack # #[amd] #amd_libs = amd @@ -102,9 +106,11 @@ #[umfpack] #umfpack_libs = umfpack + # FFT libraries # ------------- # There are two FFT libraries that we can configure here: FFTW (2 and 3) and djbfft. +# Note that these libraries are not needed for numpy or scipy. # # http://fftw.org/ # http://cr.yp.to/djbfft.html |