Test --dataParIgnoreRunningTasks=true in my playground

I've been curious if qthreads handles nested parallelism better, and am even
more curious with some of the results greg was seeing where we have better
performance for some tests when dataParTasksPerLocale > numCores

This will probably be my last experiment before retiring these scripts
Merge pull request #305 from ronawho/qthreads-timeouts

Test --dataParIgnoreRunningTasks=true in my playground

I've been curious if qthreads handles nested parallelism better, and am even
more curious with some of the results greg was seeing where we have better
performance for some tests when dataParTasksPerLocale > numCores

This will probably be my last experiment before retiring these scripts