From: Alessandro Yoshi Polliotti <polliotti@bo.imm.cnr.it>
To: gentoo-science@lists.gentoo.org
Subject: [gentoo-science] mpb: dependencies require two mpi implementations
Date: Wed, 17 Jan 2007 11:35:55 +0100 [thread overview]
Message-ID: <200701171135.55933.polliotti@bo.imm.cnr.it> (raw)
In-Reply-To: <200701151021.02985.polliotti@bo.imm.cnr.it>
These two libs need different mpi implementations, and both are needed for
mpb:
[ebuild N ] sci-libs/hdf5-1.6.4 USE="mpi ssl
zlib -debug -hlapi -static -szip -threads" 4,748 kB
needs mpich2
[ebuild NS ] sci-libs/fftw-2.1.5-r2 USE="mpi" 1,227 kB
needs lam-mpi
Needless to say, the two implementations block each other.
I assume that both of them are quite computationally intensive since they have
mpi support. The question is: which one of the libraries should I compile
with mpi support, given that they will be used with mpb?
ps: thanks for helping me solve the previous problems.
--
"Because while the truncheon may be used in lieu of conversation, words will
always retain their power. Words offer the means to meaning, and for those
who will listen, the annunciation of truth."
V for Vendetta
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gentoo-science@gentoo.org mailing list
next prev parent reply other threads:[~2007-01-17 10:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-04 8:20 [gentoo-science] Fireball Alessandro Yoshi Polliotti
2007-01-04 13:03 ` Nelson, David (ED, PAR&D)
2007-01-04 13:17 ` Alessandro Yoshi Polliotti
2007-01-11 15:46 ` [gentoo-science] MPI and multicore + lib question Alessandro Yoshi Polliotti
2007-01-12 2:29 ` Markus Dittrich
2007-01-15 2:03 ` Benjamin Sobotta
2007-01-15 9:21 ` Alessandro Yoshi Polliotti
2007-01-17 10:35 ` Alessandro Yoshi Polliotti [this message]
2007-01-17 18:45 ` [gentoo-science] mpb: dependencies require two mpi implementations Donnie Berkholz
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