Anyone (Shiqing perhaps) have any more
thoughts on this problem?
- Jeff
From:
Damien <damien@khubla.com>
To:
Open MPI Users <users@open-mpi.org>
Date:
06/24/2011 03:59 PM
Subject:
Re: [OMPI users]
Problem with prebuilt ver 1.5.3 for windows
Sent by:
users-bounces@open-mpi.org
Yeah, and I'm wrong too, InterlockedCompareExchange64
is available on 32-bit. I think this is one for Shiqing.
You could build OpenMPI yourself if you have VS2008. It's pretty
easy to do.
Damien
On 24/06/2011 1:51 PM, Jeffrey A Cummings wrote:
Damien -
I'm using the 32 bit version of OpenMPI. I think the 64 refers to
the size of integer that the function works on, not the operating system
version. I didn't have this problem with VS 2008, so I think they've
changed something in VS 2010. I just don't know how to fix it.
- Jeff
From: Damien
<damien@khubla.com>
To: Open
MPI Users <users@open-mpi.org>
Date: 06/24/2011
02:35 PM
Subject: Re:
[OMPI users] Problem with prebuilt ver 1.5.3 for windows
Sent by: users-bounces@open-mpi.org
Jeff,
InterlockedCompareExchange64 is a 64-bit-only instruction. Are you
running XP 32-bit (I think you are b/c I don't think there was a XP64 SP3...).
You need the 32-bit OpenMPI version. If you are running a 64-bit
OS, but building a 32-bit executable, that instruction isn't available
in 32-bit and you still need to link with 32-bit OpenMPI.
Damien
On 24/06/2011 12:16 PM, Jeffrey A Cummings wrote:
I'm having a problem using the prebuilt Windows version 1.5.3 with my app
built with MS VisualStudio 2010. I get an error message (for each
node) that says: "The procedure entry point InterlockedCompareExchange64
could not be located in the dynamic link library KERNEL32.dll". I'm
running Windows XP, sp 3.
- Jeff Cummings
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