Subject: Discussion related to cado-nfs
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- From: Pierpaolo Santucci <santucci.pierpaolo@gmail.com>
- To: cado-nfs-discuss@lists.gforge.inria.fr
- Subject: [Cado-nfs-discuss] Linear Algebra with MPI
- Date: Thu, 14 Aug 2014 19:19:44 +0200
- List-archive: <http://lists.gforge.inria.fr/pipermail/cado-nfs-discuss/>
- List-id: A discussion list for Cado-NFS <cado-nfs-discuss.lists.gforge.inria.fr>
Hello everyone!
I'm interested in CADO-NFS 2.1 linear algebra. I want to execute the Block Wiedemann Algorithm on several hosts via MPI (mpich-3.1.2) but the command:
./bwc.pl :complete mpi=2 hosts=host1,host2 thr=4 mn=64 nullspace=left interval=100 matrix=/tmp/cado.XXXXBy837j/c90.merge.small.bin wdir=/tmp/tmp interleaving=0 shuffled_product=1
gives me the following error:
Inconsistency -- exactly 2 == 1 * 2 MPI jobs are needed -- got 1
./dispatch: exited with status 1
What's wrong?
Thanking you in advance.
Regards,
Pierpaolo Santucci
I'm interested in CADO-NFS 2.1 linear algebra. I want to execute the Block Wiedemann Algorithm on several hosts via MPI (mpich-3.1.2) but the command:
./bwc.pl :complete mpi=2 hosts=host1,host2 thr=4 mn=64 nullspace=left interval=100 matrix=/tmp/cado.XXXXBy837j/c90.merge.small.bin wdir=/tmp/tmp interleaving=0 shuffled_product=1
gives me the following error:
Inconsistency -- exactly 2 == 1 * 2 MPI jobs are needed -- got 1
./dispatch: exited with status 1
What's wrong?
Thanking you in advance.
Regards,
Pierpaolo Santucci
- [Cado-nfs-discuss] Linear Algebra with MPI, Pierpaolo Santucci, 08/14/2014
- Re: [Cado-nfs-discuss] Linear Algebra with MPI, Emmanuel Thomé, 08/14/2014
- Re: [Cado-nfs-discuss] Linear Algebra with MPI, Pierpaolo Santucci, 08/14/2014
- Re: [Cado-nfs-discuss] Linear Algebra with MPI, Pierpaolo Santucci, 08/15/2014
- Re: [Cado-nfs-discuss] Linear Algebra with MPI, Pierpaolo Santucci, 08/14/2014
- Re: [Cado-nfs-discuss] Linear Algebra with MPI, Emmanuel Thomé, 08/14/2014
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