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Re: [Coq-Club] Parallel Proof Checking


Chronological Thread 
  • From: Emilio Jesús Gallego Arias <e AT x80.org>
  • To: Christian Doczkal <christian.doczkal AT ens-lyon.fr>
  • Cc: coq-club AT inria.fr
  • Subject: Re: [Coq-Club] Parallel Proof Checking
  • Date: Mon, 07 May 2018 12:44:22 +0200
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Christian Doczkal
<christian.doczkal AT ens-lyon.fr>
writes:

> From my experiments, it appears that running "make -j8 quick" and then
> "make -j8 vio2vo J=8" (coq-8.8 on a 4 cores / 8 threads CPU) does
> generate all .vo files in parallel, but there appears to be no
> parallelism regarding the proofs within the files. That is, in a
> development with many .v files, but three large files each taking
> about 25% of the total compilation time, I quickly get to the point
> where there are only 3 processes running.

Maybe you are using sections? If so, then you'll have to add `Proof
using` annotations.

E.



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