openmpi

ports/openmpi

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Автор	SHA1	Сообщение	Дата
Brian Barrett	8b778903d8	Fix longstanding issue with our multi-project support. Rather than using pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is always set to {datadir,libdir,includedir}/openmpi. This will keep us from having help files in prefix/share/open-rte when building without Open MPI, but in prefix/share/openmpi when building with Open MPI. This commit was SVN r30140.	2014-01-07 22:11:15 +00:00
Nathan Hjelm	24a7e7aa34	Add support for the udreg registration cache and dynamics on XE/XK/XC. To support the new mpool two changes were made to the mpool infrastructure: 1) Added an mpool flag to indicate that an mpool does not need the memory hooks to use the leave pinned protocols. This flag is checked in the mpool lookup. 2) Add a mpool context to the base registration. This new member is used by the udreg mpool to store the udreg context associated with the particular registration. The new member will not break the ABI compatibility as the new member is only currently used by the udreg mpool. Dynamics support for Cray systems makes use of the global rank provided by orte to give the ugni library a unique rank for each process. Dynamics support is not available under direct-launch (srun.) cmr=v1.7.4 This commit was SVN r29719.	2013-11-18 04:58:37 +00:00

Автор

SHA1

Сообщение

Дата

Brian Barrett

8b778903d8

Fix longstanding issue with our multi-project support. Rather than using

pkg{data,lib,includedir}, use our own ompi{data,lib,includedir}, which is
always set to {datadir,libdir,includedir}/openmpi.  This will keep us from
having help files in prefix/share/open-rte when building without Open MPI,
but in prefix/share/openmpi when building with Open MPI.

This commit was SVN r30140.

2014-01-07 22:11:15 +00:00

Nathan Hjelm

24a7e7aa34

Add support for the udreg registration cache and dynamics on XE/XK/XC.

To support the new mpool two changes were made to the mpool infrastructure:

 1) Added an mpool flag to indicate that an mpool does not need the memory
    hooks to use the leave pinned protocols. This flag is checked in the
    mpool lookup.

 2) Add a mpool context to the base registration. This new member is used
    by the udreg mpool to store the udreg context associated with the
    particular registration. The new member will not break the ABI
    compatibility as the new member is only currently used by the udreg
    mpool.

Dynamics support for Cray systems makes use of the global rank provided by
orte to give the ugni library a unique rank for each process. Dynamics
support is not available under direct-launch (srun.)

cmr=v1.7.4

This commit was SVN r29719.

2013-11-18 04:58:37 +00:00

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