in reply to Re^3: How smart is 'seek $fh, $pos, 0'?
in thread How smart is 'seek $fh, $pos, 0'?

Given the hardware, that is entirely possible.

Update: 20GB file (machine has 16 GB memory). END_POINT is the end of the loop on the calculations.

Using END_POINT => 20971520
24.7622640132904
29.1878440380096
29.0354490280151
43.3434360027313

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--MidLifeXis

In Section Seekers of Perl Wisdom