core: New fi_open / fi_import_fid / fi_export_fid APIs #6845
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Starting man page only at this point. Details will be added later. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Change fabric domain to fabric network to avoid confusion with the domain object. Other minor wording changes. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
This will allow an application to retrieve a libfabric object that is not directly associated with a provider. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
fi_import_fid and fi_export_fid provide a mechanism to share fid objects between providers and between applications and libfabric. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Allow importing an external memory monitor with the mr_cache. This targets libfabric used with Open MPI. Both libraries attempt to intercept memory allocation calls, but only one intercept can be enabled at a time. By importing the memory monitor, Open MPI can intercept the calls and report the notifications to the libfabric registration cache. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
The import monitor allows an external agent to register memory monitor support with the MR cache. This supports Open MPI, which implements its own memory allocation call intercepts, to plug into the MR cache. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
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Re-opening changes posted in PR #6809 after rename of master.