view CONTRIBUTING @ 44988:fa151f7af275

phases: improve performance of _retractboundary The old version repeatedly converts nodes to revisions, which is a moderately expensive operation. Mapping all new changes once to revisions and back at the end reduces the time spend in _retractboundary during the unbundling of NetBSD's src from 67s to 17s. Differential Revision: https://phab.mercurial-scm.org/D8641
author Joerg Sonnenberger <joerg@bec.de>
date Thu, 18 Jun 2020 22:23:22 +0200
parents a492610a2fc1
children
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