[mpich-discuss] mpich-3.1.4 error in mx_init (error no mx device entry in /dev

"Antonio J. Peña" apenya at mcs.anl.gov
Thu Feb 26 10:07:23 CST 2015


No problem, I'm glad it worked.

   Antonio


On 02/26/2015 06:31 AM, Khalid Hasanov wrote:
> Hi Antonio,
>
> Please ignore my request. It was my bad. I've found my mistake, I 
> compiled with Open MPI but run with MPICH. It works fine now.
>
> Sorry for any inconveniences.
>
> Regards,
> Khalid
>
> On Thu, Feb 26, 2015 at 2:44 AM, Khalid Hasanov <xalid.h at gmail.com 
> <mailto:xalid.h at gmail.com>> wrote:
>
>     Hi Antonio,
>
>     I have attached the log file.
>
>     Thanks.
>
>     Khalid
>
>
>
>     On Thu, Feb 26, 2015 at 2:16 AM, Antonio J. Peña <apenya at anl.gov
>     <mailto:apenya at anl.gov>> wrote:
>
>         Hi Khalid,
>
>         Can you send us your config.log file?
>
>         Antonio
>
>         --------------------------------------------------------------
>
>         Antonio J. Peña
>
>         Postdoctoral Appointee
>
>         Mathematics and Computer Science Division (MCS)
>
>         Argonne National Laboratory
>
>         9700 S. Cass Avenue
>
>         Argonne, IL 60439
>
>         apenya at anl.gov <mailto:apenya at anl.gov>
>
>         *From:*Khalid Hasanov [mailto:xalid.h at gmail.com
>         <mailto:xalid.h at gmail.com>]
>         *Sent:* Wednesday, February 25, 2015 8:15 PM
>         *To:* discuss at mpich.org <mailto:discuss at mpich.org>
>         *Subject:* [mpich-discuss] mpich-3.1.4 error in mx_init (error
>         no mx device entry in /dev
>
>         Hello,
>
>         I have an issue with mpich-3.1.4 when I run mpirun on a
>         cluster which has Infiniband-20G and Gigabit Ethernet networks:
>         error in mx_init (error no mx device entry in /dev
>
>         As far as I know in Open MPI exactly the same error message is
>         considered as a warning which may come from collisions between
>         IB and MYRINET technologies and these warnings can be disabled
>         by MCA parameters.
>
>         Is there any similar option in mpich3 to disable/solve the error?
>
>         Best regards,
>
>         Khalid
>
>
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-- 
Antonio J. Peña
Postdoctoral Appointee
Mathematics and Computer Science Division
Argonne National Laboratory
9700 South Cass Avenue, Bldg. 240, Of. 3148
Argonne, IL 60439-4847
apenya at mcs.anl.gov
www.mcs.anl.gov/~apenya

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