On Saturday, 17 October 2015 at 08:07:57 UTC, Martin Nowak wrote:
On Wednesday, 14 October 2015 at 07:35:49 UTC, Marco Leise wrote:
  - Data size limited by available contiguous virtual memory


Mmaping files for sequential reading is a very debatable choice, b/c the common use case is to read a file once. You should at least compare the numbers w/ drop_caches between each run.


It's a sensible choice together with appropriate madvise().

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