the code has been committed in r25079. Let us know if there are any issues, compilation problems etc. I also work on an FAQ entry as has been suggested on the teleconf last week.
Thanks Edgar On 8/12/2011 3:09 PM, Edgar Gabriel wrote: > WHAT: add the ompio io module and new parallel io frameworks to trunk > > TIMEOUT: 08/22/2011 > > DETAILS: > > we would like to bring the ompio module and the new parallel io > frameworks to the trunk to expose it to a wider set of platforms and > more widespread testing. The current functionality - while not yet > providing the full functionality of MPI I/O - is already useful, since > all blocking individual and collective I/O operations (arbitrary file > views, implicit and explicit offset) are supported. The missing > functionality ( non-blocking individual I/O and shared file pointers) > are currently being worked on and exist partially as stand-alone libraries. > > The current goal is to enable compilation of the new modules and > frameworks per default, but not use them unless explicitly requested by > the user, i.e. ROMIO will remain the default selection. > > Very little existing code is being touched, since most of the new code > are new frameworks and modules. If somebody would like to have a look at > the code and the changes, here isa public repository with the code. > > https://bitbucket.org/mschaara/ompio > > The list of modified files are: > ? ompi/mca/fbtl > ? ompi/mca/sharedfp > ? ompi/mca/fcoll > ? ompi/mca/fs > ? ompi/mca/fcache > ? ompi/mca/io/ompio > M ompi/mca/io/romio/src/io_romio_component.c > M ompi/mca/io/base/io_base_file_select.c > M ompi/mca/io/base/io_base_delete.c > ? ompi/config/ompi_check_pvfs2.m4 > ? ompi/config/ompi_check_lustre.m4 > > Feedback is highly welcome. > > Thanks > Edgar > > > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524 Houston, TX-77204, USA Tel: +1 (713) 743-3857 Fax: +1 (713) 743-3335
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