Bug 12650 - lam mpi compilation of fftw
: lam mpi compilation of fftw
Status: CLOSED WONTFIX
: Sisyphus
(All bugs in Sisyphus/libfftw)
: unstable
: all Linux
: P2 enhancement
Assigned To:
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Reported: 2007-08-29 15:45 by
Modified: 2007-11-10 18:47 (History)


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Description From 2007-08-29 15:45:38
For xmds differential equation solver it is better to have fftw libraries being
compiled with lam mpi. This allows it to work in LAM clusters.
Thanks if you do that.
------- Comment #1 From 2007-08-29 16:41:27 -------
Send patches please.
I don't have cluster hardware for test.
------- Comment #2 From 2007-08-29 16:43:14 -------
No cluster hardware needed, just install lam and lam-devel packages and compile
it with option like enable-mpi.
------- Comment #3 From 2007-08-30 05:28:37 -------
It doesn't build with --enable-mpi.
libfftw-mpi doesn't link correctly with -Wl,--as-needed.
Makefile.am need to be patched.
------- Comment #4 From 2007-09-18 22:35:54 -------
I put a version of xmds that has been compiled without MPI.