Fix gaspi_initialized and add test unit for it.
Fix reading of cpumap.
Fix single-node (2 instances) run.
Merge branch 'development' into next
Update allreduce benchmarks.
Update gaspi_run copy.
Create tmp files in /tmp.
Some clean-up.
Merge branch 'next' of https://github.com/cc-hpc-itwm/GPI-2 into next
Fix forgotten variable.
Fix memset.
Command line options tests with more variants.
Add some development debug info.
Check if groups match for commit and some cosmetics.
Fix typo.
Look for libmpich too and allow passing extra variables for cflags, ld_path and libs. Document it in README.
Fix gaspi_printf when used in MPI mixed-mode.
Check pointer validity. More complete error msgs.
Better clean-up when creating a group.
Add rank to sn error msg.
Use pgaspi_ prefix to call segment_alloc in segment_create.