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Re: Faster Hash Slices

by oiskuu (Hermit)
on Nov 29, 2013 at 00:31 UTC ( [id://1064879]=note: print w/replies, xml ) Need Help??


in reply to Faster Hash Slices

What Tux said above.

The split + slice assign itself (times 8e6) might take 10 seconds. If you run out of memory, it can take "forever". Your hashes may easily consume > 4GB, not counting the data.

Improve your data layout. Only use a hash for indexing. Keep data packed where possible. Consider using a database...

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