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n-bodies: a parallel TBB solution: parallel code with parallel_invoke: will it run faster?

Earlier in the month I fleshed out a spatiall

Authored by Last updated on 06/14/2017 - 15:48
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n-bodies: a parallel TBB solution: parallel code: balanced recursive parallelism with parallel_invoke

Last time, after struggling with different lock configur

Authored by Last updated on 06/14/2017 - 16:24
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n-bodies: a parallel TBB solution: parallel code: a fresh look using recursive parallelism

When last I had a chance to play with this code, I experimented with usi

Authored by Last updated on 06/14/2017 - 16:13
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n-bodies: a parallel TBB solution: parallel code: spreading the “fix” around

Last time I was able to make the n-bodies acceleration code at l

Authored by Last updated on 06/14/2017 - 16:25
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n-bodies: a parallel TBB solution: parallel code: first run’s fatal flaw

Last time when I resumed the exploration of my simple n-body gravitational simulator, I produced some performance numbers and revealed that there is a flaw in the first parallel version of the algo

Authored by Last updated on 06/14/2017 - 16:22
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n-bodies: a parallel TBB solution: parallel code, a first attempt

It’s been a busy month preparing for SuperComputing ‘09 and

Authored by Last updated on 06/14/2017 - 16:23
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n-bodies: a parallel TBB solution: serial body forces one more time

My plan to go parallel this time was thwarted by concerns that I may still have left som

Authored by Last updated on 06/14/2017 - 15:56
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n-bodies: a parallel TBB solution: serial body drill-down

Having discovered which function consumes most of the time in the serial algorithm last time

Authored by Last updated on 06/14/2017 - 16:07
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n-bodies: a parallel TBB solution: serial body hot spots

In my last venture I got the n-bodies program to compile and ran a test series with the

Authored by Last updated on 06/14/2017 - 16:07
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n-bodies: a parallel TBB solution: serial bodies test run

Let’s take the body interaction code I laid out last time, combine it with the other parts l

Authored by Last updated on 06/14/2017 - 15:59
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