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Re: 1.7.4-1 upgrade of OpenMPI packages caused MPI to stop on Windows 7
- From: Marco Atzeri <marco dot atzeri at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Fri, 28 Feb 2014 18:43:01 +0100
- Subject: Re: 1.7.4-1 upgrade of OpenMPI packages caused MPI to stop on Windows 7
- Authentication-results: sourceware.org; auth=none
- References: <741432400 dot 5622627 dot 1393576019270 dot JavaMail dot root at mail dot sysu dot edu dot cn>
On 28/02/2014 09:26, Christian Wagner wrote:
I am using an up to date Windows 7 system with cygwin 64 bit installed. I've installed via the cygwin interface all current cygwin packages except mail and audio. cygwin\bin is added to the Windows environment. OpenMPI is added to PATH (cygwin64\bin) and LD_LIBRARY_PATH (cygwin64\lib).
Problem:
After installing the cygwin x86_64 OpenMPI updates i.e. version 1.7.4-1, both mpirun and mpiexec were broke (after typing the commands and waiting a couple of seconds no errors or prompts appeared, it just passed on to the command prompt. Before the upgrade and after the repair both commands give feedback citing that there is nothing to be executed). A Gromacs installation using OpenMPI also was broke.
that usually means an incomplete package installation
mpirun is working for me on W7 64bit
$ uname -rm
1.7.28(0.271/5/3) x86_64
what is the output of "cygcheck /usr/bin/mpirun" ?
on my system is :
$ cygcheck /usr/bin/mpirun
-> E:\cygwin64\bin\orterun.exe
E:\cygwin64\bin\orterun.exe
E:\cygwin64\bin\cygopen-rte-7.dll
E:\cygwin64\bin\cygopen-pal-6.dll
E:\cygwin64\bin\cygwin1.dll
C:\Windows\system32\KERNEL32.dll
C:\Windows\system32\API-MS-Win-Core-RtlSupport-L1-1-0.dll
C:\Windows\system32\ntdll.dll
C:\Windows\system32\KERNELBASE.dll
[cut]
C:\Windows\system32\API-MS-Win-Security-Base-L1-1-0.dll
E:\cygwin64\bin\cyggcc_s-seh-1.dll
Solution: revert to cygwin x86_64 OpnMPI version 1.7.1-2. All of the above problems were solved.
I am not a programmer, so I could unfortunately not narrow down the cause of this behavior.
Best regards,
Chris Wagner
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Marco
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