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improve trillion element performance #3

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yoshuawuyts opened this issue Mar 30, 2018 · 2 comments
Open

improve trillion element performance #3

yoshuawuyts opened this issue Mar 30, 2018 · 2 comments

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@yoshuawuyts
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adding a trillion elements into memory can take a couple of seconds; instead it might be useful to perhaps use something slightly more efficient. Perhaps an extra layer of pages in between the pages?

Not the biggest problem around, but probably a worthwhile optimization down the line to make things truly sparse.
@yoshuawuyts yoshuawuyts changed the title don't fill an array with None values improve trillion element performance Mar 30, 2018
@yoshuawuyts
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lol, this makes us run out of memory on travis right now too. We need something better for sure lol

@yoshuawuyts
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Good post on the topic: https://os.phil-opp.com/paging-implementation/

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