Commit f02eed5b authored by Committed by Xin ZhaoBrowse files
Only create shared memory when more than one process exists.
If there is only one process on the node in the particular communicator, we don't need to allocate any shared memory for it. In this case, we simply call the non-shared-memory functions for Win_allocate and free. Signed-off-by: Xin Zhao <email@example.com>