Added -h as another argument to access hydra's help message.

Reviewer: balaji

No reviewer.

for FTB.

No reviewer.

These tests create a lot of communicators, in an effort to check that MPI
handles context ID exhaustion gracefully.

Reviewer: buntinas

Updated the context ID exhaustion check with a more versatile test that can
detect all of the errors detected by the old scheme, as well as detecting when
context ID allocation will not succeed because there is no common context ID
across the processes performing allocation.  This fixes ticket #1768.

Reviewer: goodell

[svn-r10770] removed channel_private field in VC and used MPIDI_CH3_VC_DECL macro which is overridden by channel. Reviewed by Dinan

[svn-r10769] Fixed definition of builtin info object MPI_INFO_ENV to be consistent with other builtin objects.  Fixes #1762.  Reviewd by Balaji

Reviewer: buntinas

Added a paremeter to enable/disable the RMA lock-op-unlock merging
optimization.

Reviewer: buntinas

[svn-r10759] Update the trmem routines and macros (defined when malloc took an unsigned int for size) to use size_t instead, as well as some int/size_t cleanup (again for code that correctly used signed int when it was written)

This assertion was made unnecessary by previous cleanups.  It was re-checking
the branch condition, and could thus never fail.

Reviewer: none

No reviewer.

No reviewer.

No reviewer.

No reviewer.

[svn-r10732] Enhanced trmem (tracing memory) code in preparation for changing to size_t from int for sizes

[svn-r10724] Correct implementation of MPI_COUNT, remove MPI_2COMPLEX and MPI_2DOUBLE_COMPLEX (invalid since MPI 1.1), and update generation of Fortran predefined MPI values

to cover the case where an external script closed STDIN before calling
mpiexec.

No reviewer.

for our stdin strategy.  Remove that test.

No reviewer.

No reviewer.

fix this, unless we add some form of flow-control logic between the
proxy and mpiexec.  For the time being, at least throw an error when
we can't keep up and are giving up, instead of hanging.

No reviewer.

block/no-block parameter.

No reviewer.

No reviewer.

No reviewer.

No reviewer.

Fixes tt#1749.

No reviewer.

Reviewed by goodell.

in non-strict MPI or MPICH-specific tests.

No reviewer.

No reviewer.

Reviewed by goodell.