Improved runManyTimes.pl script so that there are fewer temporary files. Before this change, there could exist a file for each execution of the program: number of threads times number of iterations.  After this change, the number of files that can exist at any given time is on the order of the number of threads and independent of the number of iterations.
Improved runManyTimes.pl script so that there are fewer temporary files.
Before this change, there could exist a file for each execution of the program:
number of threads times number of iterations.  After this change, the number of
files that can exist at any given time is on the order of the number of threads
and independent of the number of iterations.


git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@16259 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

hildeth/chapel,chizarlicious/chapel,hildeth/chapel,hildeth/chapel,sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,hildeth/chapel,chizarlicious/chapel,sungeunchoi/chapel,chizarlicious/chapel,sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,chizarlicious/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,sungeunchoi/chapel,chizarlicious/chapel,hildeth/chapel,chizarlicious/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,hildeth/chapel,chizarlicious/chapel,CoryMcCartan/chapel,sungeunchoi/chapel