Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] Memory hooks stuff
From: Patrick Geoffray (patrick_at_[hidden])
Date: 2008-05-24 21:31:10

Hi Jeff,

Jeff Squyres wrote:
> the topic of the memory hooks came up again. Brian was wondering if
> we should [finally] revisit this topic -- there's a few things that
> could be done to make life "better". Two things jump to mind:
> - using mallopt on Linux

What about using the (probably) upcoming mmu notifiers and avoid ugly
hacks in user space ?

> - doing *something* on Solaris

Implementing the same kind of notifiers in Solaris ?