NessComputing/components-ness-scopes — pull request #1 by stevenschlansker (2013-01-28 20:12:40+00:00)
Title: Improve thread scalability of ThreadDelegatedContext.

This was causing notable contention in DelegatedExecutorServices, since each worker thread inherits
the same ThreadDelegatedContext, there would be a stampede to acquire the context lock when tasks start.

It was not noticeable on large tasks, but very noticeable on small tasks.