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Another workaround that is useful if your algorithm benefits from having a single contiguous bitvector -- for example if you want to count the set bits quickly using my $popcount = unpack '%32b*', $bitvector; -- is to nest calls to vec. Eg:
Theoretically, as neither offset breaches the 2**31-1 barrier, this can allow you to address bitvectors up to 16GB/137 billion bits, though I don't have enough memory to try it. With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
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In reply to Re^3: vec overflow?
by BrowserUk
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