Accéder au contenu.
Menu Sympa

starpu-devel - Re: [Starpu-devel] STARPU_STATS does not print statistics

Objet : Developers list for StarPU

Archives de la liste

Re: [Starpu-devel] STARPU_STATS does not print statistics


Chronologique Discussions 
    < Chronologique >      < Discussions >
  • From: Samuel Thibault <samuel.thibault@inria.fr>
  • To: Mirko Myllykoski <mirkom@cs.umu.se>
  • Cc: starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] STARPU_STATS does not print statistics
  • Date: Wed, 1 Feb 2017 14:23:03 +0100
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None smtp.pra=samuel.thibault@inria.fr; spf=Neutral smtp.mailfrom=samuel.thibault@ens-lyon.org; spf=Pass smtp.helo=postmaster@hera.aquilenet.fr
  • Ironport-phdr: 9a23:kgYqchS+GaiJ3ACniI5gJdmFXdpsv+yvbD5Q0YIujvd0So/mwa64ZRyN2/xhgRfzUJnB7Loc0qyN4vymBzNLvcfJ8ChbNscTB1ld0YRetjdjKfDGIHWzFOTtYS0+EZYKf35e1Fb/D3JoHt3jbUbZuHy44G1aMBz+MQ1oOra9QdaK3Iyfntq/8JzLYghOmCH1IfYrdE33/k3tsZwzgJFhLe4U2x/Ns3hPYOdXjTdtJEiQmBPU7dz24Zt+tT9d7aEP7clFBJ7zerk1SfRkDDUsOn0x+IW/rhDGUAaLoGccU28fjx5UKwnD9hDzGJnr5Hip/tFh0TWXaJWlBYs/Xi6vuuIyEEfl
  • List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel/>
  • List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>
Hello,

Mirko Myllykoski, on Wed 01 Feb 2017 14:06:48 +0100, wrote:
> I noticed that the STARPU_PROFILING=1 STARPU_STATS=1 environmental variable
> combination does no longer print the per worker statistics.
>
> I am using the latest nightly tarball (2017-02-01, 19801) but the same thing
> happened with the older versions as well.
>
> Has something changed or is this a bug? Or am I doing something wrong?

You need to set STARPU_ENABLE_STATS=1, which does the measurements.
STARPU_STATS=0 only avoids displaying at the end of the execution, the
default for that variable is already 1.

Samuel


Archives gérées par MHonArc 2.6.19+.

Haut de le page