[MITgcm-support] Run mitgcm with openMP and mnc
jmc at ocean.mit.edu
Mon Oct 10 20:42:31 EDT 2011
There are problems with mnc pkg when using more than 1 thread,
and it's why useMNC is disabled in this case.
If you take a look at the standard error file (e.g., STDERR.0000)
you shoud see written:
> (PID.TID 0000.0001) **WARNING** MNC_READPARMS: useMNC unsafe with multi-threads
> (PID.TID 0000.0001) **WARNING** MNC_READPARMS: for now, switch useMNC to FALSE
On Tue, Oct 11, 2011 at 01:05:33AM +0400, fancer fancer wrote:
> Hi, MITgcm users.
> Could you help me. I faced with some incomprehension.
> I can't figure out how to run model with openMP ability and with mnc package
> at the same time. I've established all settings for mnc as for
> single-threaded application, but "mitgcm" program still produce data in
> mdsio format.
> Are there some special settings which should be set for these purposes? Or
> it should work without any special settings and somewhere I've made an
> unfortunate mistake.
> Yours sincerely,
> Sergey Semin
> MITgcm-support mailing list
> MITgcm-support at mitgcm.org
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