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List:       freeipmi-users
Subject:    Re: [Freeipmi-users] using ipmi contexts with pthreads
From:       Albert Chu <chu11 () llnl ! gov>
Date:       2019-05-13 16:52:33
Message-ID: fcb7b789025d4c63de42d63ff80da078a64bafc2.camel () llnl ! gov
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Hi Julita,

I would create 1 ipmi context per pthread.  Internally, each ipmi
context does its own requests & responses back and forth with the BMC. 
If they are shared between threads, there could be problems.

Al

On Mon, 2019-05-13 at 12:00 +0200, Julita Corbalan wrote:
> Hi
> 
> I'm using freeipmi version 16 to read node energy using inband raw
> commands. I ‘m using the same impi contexts in two pthreads. I have
> seen in some example the same context cannot be used by two threads
> but I haven't seen that in the documentation. Is it possible to use
> the same ipmi context between two pthreads??? 
> 
> Regards
> Julita Corbalan
> 
> Julita Corbalan
> Barcelona Supercomputing Center
> Collaborator researcher
> Computer Science Department 
> 
> mail: julita.corbalan@bsc.es
> skype: julitacorbalan
> +34 93 401 5956
> 
> 
> 
> 
> 
> 
> http://bsc.es/disclaimer
> 
> _______________________________________________
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> Freeipmi-users@gnu.org
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-- 
Albert Chu
chu11@llnl.gov
Computer Scientist
High Performance Systems Division
Lawrence Livermore National Laboratory



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