This commit attempts to update the romio io component to not use
functions removed in MPI-3.0 (2012). This is a first cut and will
probably need to be reviewed for correctness.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
romio assumes that all predefined datatypes are contiguous. Because of
the (terribly named) composed datatypes MPI_SHORT_INT, MPI_DOUBLE_INT,
MPI_LONG_INT, etc this is an incorrect assumption. The simplest way to
fix this is to override the MPI_Type_get_envelope and
MPI_Type_get_contents calls with calls that will work on these
datatypes. Note that not all calls to these MPI functions are
replaced, only the ones used when flattening a non-contiguous
datatype.
References #5009
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
When we updated UFS and others we left NFS alone. HDF group would like
a fix, so here we go.
Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>
(back-ported from upstream commit pmodels/mpich@684df9f4c9)
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
ROMIO configure looks for lstat in wrong header
The ROMIO configure script checks for a declaration of lstat in
unistd.h, but, at least on the Linux machines I checked, lstat is in
sys/stat.h. (The detection failure led to a linker error when building
ROMIO as part of OpenMPI on one of my admittedly strangely configured
machines, somehow.) It appears from the man page that either location
is possible, so check both.
(cherry picked from mpich/mpich@7b8bd055df)
Signed-off-by: Rob Latham <robl@mcs.anl.gov>
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit does two things. It removes checks for C99 required
headers (stdlib.h, string.h, signal.h, etc). Additionally it removes
definitions for required C99 types (intptr_t, int64_t, int32_t, etc).
Signed-off-by: Nathan Hjelm <hjelmn@me.com>
