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Subject: Re: [hwloc-users] Thread binding problem
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2012-09-05 14:38:11

On Sep 5, 2012, at 2:36 PM, Gabriele Fatigati wrote:

> I don't think is a simply out of memory since NUMA node has 48 GB, and I'm allocating just 8 GB.

Mmm. Probably right.

Have you run your application through valgrind or another memory-checking debugger?

I've seen cases of heap corruption lead to malloc incorrectly failing with ENOMEM.

Jeff Squyres
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