skip instrumentation attempts on anonymous mmap()

Closes #210

See merge request !5

Anonymous mmap() calls have no backing file and therefore won't match
any Darshan characterization records, so we can skip the record lookup
in this case.  This also fixes a deadlock on Cray systems with hugepages
enabled, see #210.

Issue 217 hdf5 1.10

Adds manual configure script option to update HDF5 types to match HDF5 1.10+ as reported/contributed by Karl-Ulrich Bamberg

See merge request !4

kalle authored Nov 13, 2016 and Philip Carns committed Jan 16, 2017

Signed-off-by: Phil Carns <carns@mcs.anl.gov>

Merge Darshan eXtended Tracing (DXT) to Darshan Main stream

See merge request !2

Get Fortran executable arguments

We usually work with Fortran programs and it is always useful to have the arguments of the executable in the Darshan log. This feature allows Drshan to get the executable name and the arguments from /proc/self/cmdline if the program is Fortran (argc==0)

See merge request !3

Signed-off-by: Cong Xu <congxu@localhost.localdomain>

no instrumenation_disabled flags are needed since this
functionality will be managed by the overlying MPI-IO and POSIX
modules (DXT calls are embedded in wrappers in these modules).

Signed-off-by: Cong Xu <congxu@localhost.localdomain>

Signed-off-by: Cong Xu <cong.xu@intel.com>

Signed-off-by: Cong Xu <cong.xu@intel.com>

Signed-off-by: Cong Xu <cong.xu@intel.com>

Signed-off-by: Cong Xu <cong.xu@intel.com>