Bug fix.
Description:
MPI_LONG_LONG, which is not standard yet, was used to pass the
nubmer of differences found. This was needed because number of
differences is defined as type hsize_t which can be arbitary large
such that there is no MPI type that matches it. The value is passed
between processes as an array of bytes in order to be portable. But this
may not work in non-homogeneous MPI environments.
This fix was actually Leon's idea.
Platforms tested:
Tested in QSC in which this failed.
bug fix/new feature.
Description:
(committing changes made by Leon.)
ph5diff now is a real program by itself. It has its
own main (ph5diff_main.c).
Codes common to h5diff and ph5diff are in h5diff_common.c.
Removed the hack that hide failures from testh5diff.sh.
Platforms tested:
heping(serial, pp), sol (pp), copper(pp).
Misc. update:
