-Updated the design for sync send MPI calls to use 2 protocol bits for
denoting "sync_send" or "sync_send_ack".
-"Sync_send" is added to the send tag only and is masked out in receives
such that it can be read by the original Recv posted in the send/recv
operation.
-"Sync_send_ack" is sent from the recv callback to the send side. This 0
byte send does not generate a completion entry and instead sends the
message and immediately completes the opal completion in the recv.
-Tag formats ofi_tag_1 and ofi_tag_2 have been updated to include 2
more tag bits per format type due to the reduced protocal bits required
by OMPI.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
Extend number of supported ranks with providers that support
FI_REMOTE_CQ_DATA. Add README file to OFI MTL
Signed-off-by: Matias Cabral <matias.a.cabral@intel.com>
