I've been following this list for several
months now and have been quite impressed by the helpfulness of the list
experts in response to most questions. So how come the pregnant silence
in response to my question? I could really use some help here.
- Jeff
From:
Jeffrey A Cummings
<Jeffrey.A.Cummings@aero.org>
To:
Open MPI Users <users@open-mpi.org>
Date:
06/29/2011 04:18 PM
Subject:
[WARNING: SPOOFED
E-MAIL--Non-Aerospace Sender] Re: [OMPI users] Problem with prebuilt ver
1.5.3 for windows
Sent by:
users-bounces@open-mpi.org
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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