Subject: Discussion related to cado-nfs
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- From: Христофор Бобров <hbobrov@yandex.ru>
- To: cado-nfs-discuss@lists.gforge.inria.fr
- Subject: [Cado-nfs-discuss] (no subject)
- Date: Wed, 29 Mar 2017 20:36:58 +0300
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Hello!
I tried to parallelize the linear phase using MPI. For the number of 87
decimal digits, I solved the system on one and two and three nodes, there was
no performance increase, for all cases the performance was "krylov: N = 1000;
ETA (N = 63000): [0.056 s / iter]
I ran with cpubinding = false. During the operation, the network was not 100%
loaded. What could be the problem?
I attach to the letter files with stdout bwc.pl for one and two nodes.
--
Best regards
Бобров Х.
Attachment:
bwc.stdout
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Attachment:
bwc2x1.stdout
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- [Cado-nfs-discuss] (no subject), Христофор Бобров, 03/29/2017
- Re: [Cado-nfs-discuss] (no subject), Emmanuel Thomé, 03/29/2017
- Re: [Cado-nfs-discuss] (Без темы), Христофор Бобров, 03/30/2017
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