Update to match changes to libfabric mode bits

Remove reference to FI_WRITE_COHERENT and rename
FI_PROV_MR_KEY.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Remove len parameter from fi_cq_readerr call

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #71 from shefty/master

Update against PR #329 big set of random updates
simple: Some updates and addition of RDM RMA example.

1. Add machine readable output to RDM examples.
2. The server side should use source address in fi_getinfo if given by user.
   We need to pass FI_SOURCE flag for that.
3. Set FI_PROV_MR_ATTR bit in fi_info->mode if it is unset after fi_getinfo
   returns. This is needed to make the provider supply MR attributes.
4. Add an example for Reliable Datagram RMA usage.

Signed-off-by: Arun C Ilango <arun.ilango@intel.com>
Merge pull request #72 from a-ilango/add_examples

simple: Some updates and addition of RDM RMA example.
Update to reflect consolidation of transfer interfaces

Update send/recv calls after the merging of sendto/recvfrom with
standard send/recv calls.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #74 from shefty/master

Update to reflect consolidation of transfer interfaces
Bugfixes and misc changes

1. Correct latency calculation in RMA examples.
2. Prevent race condition in rdm examples.
3. Print CQ error info when fi_cq_read returns -EAVAIL.

Signed-off-by: Arun C Ilango <arun.ilango@intel.com>
Merge pull request #76 from a-ilango/dev

Bugfixes and misc changes