tree 92e10bd421ea8b6c572841d07cd705713a4ca049
parent f408f89e8b024ed97b33c7226b0ce48efd42408f
author Mike Vitus <vitus@google.com> 1519435101 -0800
committer Mike Vitus <vitus@google.com> 1519690323 -0800

Adds C++11 parallel for implementation.

Implements ParallelFor using the C++11 based ThreadPool.  The C++11
parallel for is 50-70% faster than single threaded, and 20-30% slower
than TBB.

Tested by compiling with OpenMP, TBB, and C++11 Threading support and
ran the unit tests.  Ran bazel as well.

Change-Id: I7fd6c9037ff9f200ce6999b5f39918995bb6b8ea