comparison mercurial/cext/parsers.c @ 43786:421ea5772039

copies: split the combination of the copies mapping in its own function In some case, this part take up to 95% of the copy tracing that take about a hundred second. This poor performance comes from the fact we keep duplciating and merging dictionary that are mostly similar. I want to experiment with smarter native code to do this, so I need to isolate the function first.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 13 Nov 2019 20:42:13 +0100
parents b56de57c45ce
children 61e7464477ac
comparison
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43785:3b039e43a1e6 43786:421ea5772039