Greetings, etj. My initial post was simply heads up with regards to slowness detected. I left the test code for you; or if you like, for the PDL team. If you haven't already, you'd find interesting things using Devel::NYTProf. A lot of subroutines are noticeably slower compared to PDL 2.021. The test script provides a starting point.

In reply to Re^13: Optimizing with Caching vs. Parallelizing (MCE::Map) (PDL: faster) by marioroy
in thread Optimizing with Caching vs. Parallelizing (MCE::Map) by 1nickt

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