[mpich-discuss] cannot execute binary file

Junchao Zhang jczhang at mcs.anl.gov
Wed May 21 20:52:11 CDT 2014


You can go to the directory with mpiexec.hydra, and type ./mpiexec.hydra,
to see what happens.

--Junchao Zhang


On Wed, May 21, 2014 at 8:48 PM, Yida Wang <yidawa at gmail.com> wrote:

> Linux xxx 2.6.32-279.14.1.el6.x86_64 #1 SMP Tue Nov 6 23:43:09 UTC 2012
> x86_64 x86_64 x86_64 GNU/Linux
>
>
> On Wed, May 21, 2014 at 9:46 PM, Junchao Zhang <jczhang at mcs.anl.gov>wrote:
>
>> What is the output of "uname -a" on your machine?
>>
>> --Junchao Zhang
>>
>>
>> On Wed, May 21, 2014 at 8:05 PM, Yida Wang <yidawa at gmail.com> wrote:
>>
>>> Hi Guys,
>>>
>>> I just finished installing mpich. But when I tried to run it, it
>>> returned "cannot execute binary file". I double checked the file type by
>>> "file mpiexec.hydra", which got "mpiexec.hydra: ELF 64-bit LSB executable,
>>> version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux
>>> 2.6.16, not stripped". I am running 64-bit CentOS.
>>>
>>> Any ideas of this error?
>>>
>>> Thanks,
>>> YW
>>>
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>>
>>
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