TBB now uses tbb::parallel_reduce for reductions.
This results in a reductions under tbb have a 2x to 4x performance increase.
System updates will be applied on Nov 25th between 7am and 9am, EST (UTC-05:00). This site will have intermittent downtime during that time.
This results in a reductions under tbb have a 2x to 4x performance increase.