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Subject: Re: [hwloc-users] Memory replication on a linux NUMA server
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2012-01-05 05:37:26


Hello François,

Replicate is not supported on Linux (and that is not going to change
soon unfortunately). For now you should replicate manually.

Best wishes to you too!

Brice

Le 05/01/2012 11:33, François Galea a écrit :
> Hello,
>
> I am working on a Linux amd64 NUMA server running SUSE Linux
> Enterprise Server 11 (x86_64).
>
> I would like to know why hwloc_set_area_membind_nodeset always return
> an error code, and errno is set to ENOSYS, when using the
> HWLOC_MEMBIND_REPLICATE policy.
>
> Is there a straightforward way to replicate a piece of data which is
> not supposed to be written to after it has been replicated ? or do I
> have to explicitly make per-node copies of that data ?
>
> I wish all readers my best wishes for this new year.
>
> François Galea.
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