ispc/ispc — pull request #369 by jduprat (2012-08-28 18:16:23+00:00)
Title: Task system updates

Updated the task system in the example directory to support
Cilk (cilk_for), OpenMP (#pragma omp parallel for), TBB(tbb::task_group and tbb::parallel_for)
as well as a new pthreads-based model that fully subscribes the machine (good for KNC).
With major contributions from Ingo Wald and James Brodman.