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Re: [Starpu-devel] segfault MPI execution and starpu_fxt_tool


Chronologique Discussions 
  • From: Samuel Thibault <samuel.thibault@inria.fr>
  • To: Florent Pruvost <florent.pruvost@inria.fr>, starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] segfault MPI execution and starpu_fxt_tool
  • Date: Mon, 29 Jun 2015 16:23:22 +0200
  • 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>

Samuel Thibault, le Fri 26 Jun 2015 17:00:56 +0200, a écrit :
> > #2 0x00007ffff7b7ece6 in _starpu_fxt_dag_set_task_done (job_id=<optimized
> > out>, label=<optimized out>, color=<optimized out>) at
> > ../../src/debug/traces/starpu_fxt_dag.c:97
>
> I guess the problematic pointer is the "name" pointer?

The guess was wrong, it's the colour pointer which poses problem. I have
now backported into the 1.1 branche the r13489 from 1.2, which fixes the
issue and wasn't backported yet.

Samuel




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