GitLab

[svn-r3271] Committing the 64-bit optimization code for queue searching. This should make queue searches for the posted queue and the unexpected queue considerably faster for large queue lengths. Reviewed by
buntinas.

allocate and free memory correctly when dealing with PMI key/val lengths.

Reviewed by buntinas@.

[svn-r3266] Added support for the environment variable MPICH_THREADLEVEL_DEFAULT to select the default thread level provided by MPI_Init; among other things, this substantially improves the coverage of the threaded code when set and used with the test suites

[svn-r3265] Added pid to the threadid output because pthread_self does not guarantee a unique id for all threads on a node, just the threads in a process

[svn-r3258] beautified help message for --enable-fast: rearranged options and eliminated wrap-around.

allow valgrind to find more memory errors when mpich2 is configured with
--enable-g=mem,meminit.

reviewed by buntinas@

[svn-r3248] fixed race condition. comm->is_node_aware was being set to 1 before comm was fully initialized to being node aware, which caused SMP-aware Allreduce to hang in MPIR_Get_context_id

[svn-r3240] fixed simple bugs that should have been caught by me before committing r3230.  This fixes #190.

significant additional functionality.  This change contains the infrastructure
for SMP collectives and an implementation of SMP-aware broadcast.

Reviewed by thakur@.

[svn-r3230] Fixed uninitialized variable warning.  Fixed where we forgot to check return code.  Cleaned up error handling.

[svn-r3225] Don't rename temp debug file if it has already been opened as stdout or stderr.  Fixes #185

(r:buntinas)