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[Bug-apl] OpenMP performance: first result

From: David Lamkins
Subject: [Bug-apl] OpenMP performance: first result
Date: Tue, 11 Mar 2014 23:04:05 -0700

WIth the OpenMP patch I put together last night, adding two million-element vectors went from about 45ms without OpenMP to about 32ms with OpenMP.

That's evidence that OpenMP is doing *something*, even though the speedup is nowhere near commensurate with the number of cores (8 on this machine).

I wasn't expecting much at this early stage. I am, however, encouraged by the measurable result.

"The secret to creativity is knowing how to hide your sources."
   Albert Einstein

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