openmpi

Brian Barrett 5163f2b296 Fix for bug #36 . The MX, MVAPI, and OpenIB components don't have

support for progress threads, so we shouldn't build them or try to use
them when support for progress threads has been requested.  The TCP, GM,
SELF, and SM BTLs should have progress thread support, so they aren't
disabled.  The Portals BTL isn't compiled on platforms with threads,
so it doens't need to be updated.

This commit was SVN r10156.

2006-06-01 01:30:16 +00:00

btl_openib_component.c

Fix for bug #36 . The MX, MVAPI, and OpenIB components don't have

2006-06-01 01:30:16 +00:00

btl_openib_eager_rdma.h

fix eager RDMA on PPC64.

2006-05-25 11:05:12 +00:00

btl_openib_endpoint.c

fix eager RDMA on PPC64.

2006-05-25 11:05:12 +00:00

btl_openib_endpoint.h

Implementation of short message RDMA. Endpoint registers circular buffer and sends its address and rkey to the peer. Peer uses this buffer to eagerly RDMA small message into it. Endpoint polls the buffer for message arrival before checking HP/LP QPs. Set btl_openib_use_eager_rdma to 1 to enable it.