From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.62) (envelope-from ) id 1H7FkL-0005k5-43 for garchives@archives.gentoo.org; Wed, 17 Jan 2007 18:42:53 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.8/8.13.8) with SMTP id l0HIg3Lk016513; Wed, 17 Jan 2007 18:42:03 GMT Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by robin.gentoo.org (8.13.8/8.13.8) with ESMTP id l0HIg2DT027551 for ; Wed, 17 Jan 2007 18:42:02 GMT Received: from [192.168.2.10] (xray.science.oregonstate.edu [128.193.220.51]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTP id D9CB064B9D for ; Wed, 17 Jan 2007 18:42:01 +0000 (UTC) Message-ID: <45AE6ED3.4000003@gentoo.org> Date: Wed, 17 Jan 2007 10:45:39 -0800 From: Donnie Berkholz User-Agent: Thunderbird 1.5.0.9 (X11/20060911) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-science@gentoo.org Reply-to: gentoo-science@lists.gentoo.org MIME-Version: 1.0 To: gentoo-science@lists.gentoo.org Subject: Re: [gentoo-science] mpb: dependencies require two mpi implementations References: <3D60AF2712C16D42A38076E52FD6E3D23F0C33@ukmcrdembx01.rd.astrazeneca.net> <200701150303.22964.mayday@gmx.net> <200701151021.02985.polliotti@bo.imm.cnr.it> <200701171135.55933.polliotti@bo.imm.cnr.it> In-Reply-To: <200701171135.55933.polliotti@bo.imm.cnr.it> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Archives-Salt: 73a31dd6-0ae0-40f0-95b3-455ba1ae7d2e X-Archives-Hash: 603853a9ba4b4f3ec672f50458ffd656 Alessandro Yoshi Polliotti wrote: > 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. Use hdf5 1.6.5, it allows any MPI implementation. Thanks, Donnie -- gentoo-science@gentoo.org mailing list