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Add a NEWS item for autosizing of the shared-memory area.

This commit was SVN r21039.
Этот коммит содержится в:
Eugene Loh 2009-04-17 21:02:12 +00:00
родитель 65f0a1759d
Коммит 2b8b48e46d

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NEWS
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@ -101,6 +101,8 @@ Trunk (not on release branches yet)
- Fix to run properly under SGE jobs.
- Scalability and latency improvements for shared memory jobs: convert
to using one message queue instead of N queues.
- Automatically size the shared-memory area (mmap file) to match
better what is needed; specifically, so that large-np jobs will start.
- Use fixed-length MPI predefined handles in order to provide ABI
compatibility between Open MPI releases.
- Fix building of the posix paffinity component to properly get the