Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-diffdir @ 5452:82b4ff3abbcd
bdiff: tweaks for large files
- adjust the common line threshold to .1%
this speeds up a delta of 7M lines of source from 10m to 40s
- adjust the scaling of the hash array down a bit as it was raising the peak
memory usage significantly
author | Matt Mackall <mpm@selenic.com> |
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date | Thu, 11 Oct 2007 00:46:56 -0500 |
parents | f80cf8b7bbd9 |
children |
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#!/bin/sh hg init touch a hg add a hg ci -m "a" -d "1000000 0" echo 123 > b hg add b hg diff --nodates hg diff --nodates -r tip echo foo > a hg diff --nodates hg diff -r "" hg diff -r tip -r "" true