mpichbot

rma: optimized dynamic window for shm operations

1

**Originally by _monicasee_ on 2014-09-03 16:31:51 -0500** --- If user attaches buffers which are allocated by win_allocated_shared, such buffer should be internally detected as a SHM buffer in order to...

bug: shared file pointer implementation should be robustified

1

**Originally by _robl_ on 2014-12-19 16:02:18 -0600** --- Paul Coffman reported a race condition where rank 0 might open the shared file pointer, update it, close the file, delete, and...

bug: coll_perf can blow up if two phase uses alltoallv (BGQ)

2

**Originally by _robl_ on 2014-06-16 15:16:16 -0500** --- Paul Coffman experimented with ROMIO on power: So I wanted to cut it down to 1/8 so I set it to this:...

hydra: sessions not correctly tracked in pbs environments

2

**Originally by _balaji_ on 2013-04-19 02:08:49 -0500** --- We do not correctly track session IDs on the pbs_mom node with Hydra in pbs environments. We use tm_spawn() even for launching...