- resolve warnings
- make format more consistent

we should probably always include logs that contain dxt data in
the example output directory so we can track that module over
releases

fix __wrap_H5get_libversion undefined reference

See merge request !18

- reported by Jialin Liu
- triggered by some HDF5 programs
- solved by eliminating incomplete wrapper mechanisms for H5get_libversion()
  and invoking it directly (Darshan needs to use, not wrap, this
  function)

Update darshan-job-summary.pl.in

See merge request !17

utility was trying to aggregate DXT records, which have no
record aggregation function

dxt_analyzer

See merge request !16

- match convention of other modules where possible
- avoid trampoline for non-PMPI calls
- resolve underlying symbols at run time
- use symbol name direclty in wrapper

Fix for Issue 229 negative stdio timers

See merge request !15

Previously, modules would explicitly disable instrumentation when
ever Darshan core called into the module to shut it down. The
issue is that Darshan core starts shutting down well before modules
do, so there is a time interval where modules could be trying to
instrument data while its not safe to do so.

Now, we expose a function (darshan_core_disabled_instrumentation)
that modules can call to determine if its safe to instrument
data.

one counter had spaces instead of underscores

See merge request !14