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Subject: Re: [OMPI users] Error in mx_init (error MX library incompatiblewith driver version)
From: SLIM H.A. (h.a.slim_at_[hidden])
Date: 2009-06-21 17:27:29


Dear Scott

The MX library is dynamically linked in the executable.

In the mean time I repeated this with a simple MPI program which gives
the same messages about mx_init but does not crash. In the crashing
program the segmentation error came directly after the MX error and I
assumed they might be related but they are probably not.
The program that fails is tough2_mp with the Aztec library, however
building it with mpich_mx instead of OpenMPI does not give problems.

Thanks

Henk

-----Original Message-----
From: users-bounces_at_[hidden] [mailto:users-bounces_at_[hidden]] On
Behalf Of Scott Atchley
Sent: 19 June 2009 23:23
To: Open MPI Users
Subject: Re: [OMPI users] Error in mx_init (error MX library
incompatiblewith driver version)

On Jun 19, 2009, at 1:05 PM, SLIM H.A. wrote:

> Although the mismatch between MX lib version and the kernel version
> appears to cause the mx_init error this should never be called as
> there
> is no mx card on those nodes.
>
> Thanks in advance for any advice to solve this
>
> Henk

Henk,

Is MX statically compiled into the binary or Open-MPI library?

Scott

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