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Subject: Re: [OMPI devel] RFC: System V Shared Memory for Open MPI
From: Samuel K. Gutierrez (samuel_at_[hidden])
Date: 2010-06-01 19:26:59


Hi all,

Configure option added: --enable-sysv (default: disabled).

For sysv testing purposes, please enable.

Thanks!

--
Samuel K. Gutierrez
Los Alamos National Laboratory
On Jun 1, 2010, at 11:11 AM, Samuel K. Gutierrez wrote:
> Doh!
>
> bitbucket repository: http://bitbucket.org/samuelkgutierrez/ompi_sysv_sm
>
> Thanks,
>
> --
> Samuel K. Gutierrez
> Los Alamos National Laboratory
>
>
> On Jun 1, 2010, at 11:08 AM, Samuel K. Gutierrez wrote:
>
>> WHAT: New System V shared memory component.
>>
>> WHY: https://svn.open-mpi.org/trac/ompi/ticket/1320
>>
>> WHERE:
>> M      ompi/mca/btl/sm/btl_sm.c
>> M      ompi/mca/btl/sm/btl_sm_component.c
>> M      ompi/mca/btl/sm/btl_sm.h
>> M      ompi/mca/mpool/sm/mpool_sm_component.c
>> M      ompi/mca/mpool/sm/mpool_sm.h
>> M      ompi/mca/mpool/sm/mpool_sm_module.c
>> A      ompi/mca/common/sm/configure.m4
>> A      ompi/mca/common/sm/common_sm_sysv.h
>> A      ompi/mca/common/sm/common_sm_windows.c
>> A      ompi/mca/common/sm/common_sm_windows.h
>> A      ompi/mca/common/sm/common_sm.c
>> A      ompi/mca/common/sm/common_sm_sysv.c
>> A      ompi/mca/common/sm/common_sm.h
>> M      ompi/mca/common/sm/common_sm_mmap.c
>> M      ompi/mca/common/sm/common_sm_mmap.h
>> M      ompi/mca/common/sm/Makefile.am
>> M      ompi/mca/common/sm/help-mpi-common-sm.txt
>> M      ompi/mca/coll/sm/coll_sm_module.c
>> M      ompi/mca/coll/sm/coll_sm.h
>>
>> WHEN: Upon acceptance.
>>
>> TIMEOUT: Tuesday, June 8, 2010 (after devel concall).
>>
>> HOW:
>> MCA mpi: parameter "mpi_common_sm" (current value: <mmap>,
>>                         data source: default value)
>>                         Which shared memory support will be used.  
>> Valid
>>                         values: sysv,mmap - or a comma delimited  
>> combination
>>                         of them (order dependent).  The first  
>> component that
>>                         is successfully selected is used.
>>
>> Thanks!
>>
>> --
>> Samuel K. Gutierrez
>> Los Alamos National Laboratory
>>
>>
>>
>>
>>
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
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