[svn-r10619] Add warnings about the implicit run option for runtests and recognize additional programs to skip

[svn-r10613] Because MPI_WEIGHTS_EMPTY is new in MPI-3, mark Fortran test that uses this value as requiring MPI-3

[svn-r10612] Correct test to mark off part that requires MPI-3 and use Mtest routine for verbose output

Bug report from Dmitry Durnov @ Intel.  This patch also includes a fix
based on code suggested by Dmitry.

No reviewer.

No reviewer.

This commit was actually tested with `--enable-fast`, unlike r10600.

No reviewer.

latest versions.  If we later discover that we have to use a new
version of these tools, we don't have to break ABI by changing them at
that point.

Reviewed by goodell.

Reviewer: none

This is example 11.21 from the MPI 3.0 spec.

Reviewer: buntinas

This patch add a Grequest wait function, is needed to support waitall with RMA
ops.

Reviewer: buntinas

Caught by the special tests and `--enable-fast`.

No reviewer.

We currently expect this test to fail and we do not want sysadmins to be
concerned if they run `make testing` at installation time as a sanity
check.  This is really just a hack covering for our lack of an XFAIL
capability in the `runtests` machinery.

No reviewer.

No reviewer.

Reviewed by goodell.

of the MPI-3 standard).  Fixes ticket #1711.

Reviewed by robl.

This fixes the performance regression that was introduced by concatenation of
per-target lists.

Reviewer: goodell

Moved fence_issued and start_assert MPID_Win members into CH3.  These should
not be a required part of the ADI, since they are not needed above the ADI and
implementations should be free to choose different mechanisms for tracking
the state of synchronization operations.

Reviewer: buntinas

The fence_cnt field in MPID_Win is not a counter, it's a flag that indicates if
fence has been called.

Reviewer: buntinas

Added tests for improper RMA synchronization.

reviewer: balaji

The implementation of lock/unlock_all was updated with the addition of epoch
tracking.  This patch adds a corresponding update of the memory fences for
shared memory windows.

Reviewer: balaji

This patch adds code to track the RMA epoch state of the local process.
Currently, we are tracking the synchronization states that are allowed by
MPICH; in the future, we may want to restrict this to only states that are
allowed by the standard.  The addition of epoch tracking has several benefits:

 * It allows us to detect synchronization errors (implemented in this patch).
 * It allows us to implement lock_all more efficiently (implemented in this
   patch).
 * It will allow us to distinguish between active and passive target epochs and
   avoid O(p) op list concatenation (future patch).

Reviewer: balaji

This change will set us up to acquire the local lock inside of other
synchronization calls, specifically Win_lock_all.

Reviewer: buntinas

Reviewer: goodell

I thought I fixed it before, but I misunderstood the script and didn't
check the output before committing last time.

No reviewer.

programs.

No reviewer.

The dist_graph implementation itself doesn't need any changes, since we
already switched away from an impl where MPI_UNWEIGHTED==NULL.

Reviewed by dinan@.

Don't litter a ".tmp" file in case of failure.  Notice changes to
the "maint/errmsgdirs" file.

Reviewed by dinan@.

And add "src/mpi_t" to the list of special directories that is
searched for "errnames.txt" files.

Reviewed by dinan@.