prov/psm: don't try name resolution if FI_SOURCE is set

The "node" parameter to fi_getinfo is usually the name/address of
the remote side. The provider can try to resolve it into a PSM
"epid" that can be used as the input to fi_av_insert.  However,
if the FI_SOURCE flags is set, the "node" parameter is the local
address and there is no need to try the name resolution (and in
fact it can't because the epid is only availabe after the domain
is open).

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
Clean up configure output, don't do unused checks.

Remove unused checks: \*_CLOEXEC, AC_C_CONST, sizeof long.
Print which providers and how they are built after configure runs, don't error when no provider
is built: libfabric.so could be used with only out-of-tree providers. Print a big warning instead.

Signed-off-by: pmmccorm <patrick.m.mccormick@intel.com>
Merge branch 'master' of ssh://github.com/ofiwg/libfabric
prov/psm: optimize tagged_inject for specific EP/AV configurations

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
prov/psm: remove now redundant flag for psm send calls

Always pass 0 as the flag because blocking semantics is no longer
provided in SFI.

Signed-off-by: Jianxin Xiong <jianxin.xiong@intel.com>
usnic: Remove SVN-style $Id$ tabs (and #ident pragmas)

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Merge pull request #366 from jsquyres/pr/usnic-remove-id-and-ident

usnic: Remove SVN-style $Id$ tabs (and #ident pragmas)
Updated nroff-generated man pages
configure: force the use of a C99 compiler

This code base uses C99 constructs frequently (e.g., we use "struct
foo bar { .baz = yow }" kinds of initialization all over the place),
so force the compiler to be C99.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
makefile: Update reference to fi_pendpoint.3 man page

Man page was renamed to fi_passive_ep.3

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
prov/verbs: Add check for cond type in CQ sread

The code assumes that the cond data is a threshold, even
if the CQ was not configured with a wait condition.
This results in the sread calls hanging.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #368 from shefty/master

Build fix and verbs bug fix
man/rma: Add missing RMA man page links

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #367 from jsquyres/pr/we-is-c99

configure: force the use of a C99 compiler
Avoid (void*) pointer arithmetic in Ringbuffer

Signed-off-by: Jithin Jose <jithin.jose@intel.com>
Verbs provider does not support DGRAM.
      - Fix the hints check in verbs provider

Signed-off-by: Jithin Jose <jithin.jose@intel.com>
man: Update documentation to limit connect call to MSG EPs

Connectionless EPs must be bound to an AV and must also be
able to support calling connect. This results in some
confusion regarding what address is passed into connect.

Also, the connected and connectionless data transfer calls
were merged. This reduces the usefulness of calling connect()
on a connectionless EP.

Remove support for connect on connectionless endpoints.  This
simplifies the API.  This is a documentation only change.
The API itself is left unaffected, so that connect could be
added later if needed.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #371 from jithinjosepkl/pr/devel

Avoid void* arithmetic in Ring-buffer and fix Verbs provider hints check
Merge branch 'master' of ssh://github.com/ofiwg/libfabric
prov/psm: Remove connect support