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4 points by stefano 5972 days ago | link | parent

I think mzscheme uses green threads (not sure about it), so the only way to use more than one processor is to run more than one Arc interpreter.


5 points by drcode 5971 days ago | link

Yeah, arc uses green threads...

I actually spent like two hours one day parallelizing some arc code I had written so it would use both CPUs in my laptop...

...I was quite dismayed when only one of my CPUs got pegged at 100% after all that work :-(

I hope the plt-scheme team will address this issue and indirectly fix arc in the process...

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