Hi Jeff,
Sorry for answering late. These emails were hidden in another thread in
my email client, so I didn't catch it until now.
The prebuild version of Open MPI was based on Windows 2008, which has
InterlockedCompareExchange64 natively.
Windows XP doesn't have support of this function, so the prebuild Open
MPI is not possible to be used under Windows XP. The only solution now
is to build Open MPI on your XP from source.
Regards,
Shiqing
On 2011-07-08 1:28 PM, Jeffrey A Cummings wrote:
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.cummi...@aero.org>
To: Open MPI Users <us...@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-boun...@open-mpi.org
------------------------------------------------------------------------
Anyone (Shiqing perhaps) have any more thoughts on this problem?
- Jeff
From: Damien <dam...@khubla.com>
To: Open MPI Users <us...@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-boun...@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 _<dam...@khubla.com>_ <mailto:dam...@khubla.com>
To: Open MPI Users _<us...@open-mpi.org>_ <mailto:us...@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_ <mailto:users-boun...@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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--
---------------------------------------------------------------
Shiqing Fan
High Performance Computing Center Stuttgart (HLRS)
Tel: ++49(0)711-685-87234 Nobelstrasse 19
Fax: ++49(0)711-685-65832 70569 Stuttgart
http://www.hlrs.de/organization/people/shiqing-fan/
email: f...@hlrs.de
