Mercurial > hg
view mercurial/cext/revlog.h @ 41086:a28833d79aca
revlog: use the native implementation of issnapshot
In some sparserevlog case where a lot of the history has to be searched for a
snapshot, the cost of issnashot cost becomes significant. The computation done
by the method is fairly low level, a native implementation provide a very
significant speedup.
example affected manifest write
before: 0.490375s
after: 0.114989s (-76%)
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Fri, 21 Dec 2018 05:27:38 +0100 |
parents | b12700dd261f |
children | 9db11679f8ac |
line wrap: on
line source
/* revlog.h - efficient revlog parsing This software may be used and distributed according to the terms of the GNU General Public License, incorporated herein by reference. */ #ifndef _HG_REVLOG_H_ #define _HG_REVLOG_H_ #include <Python.h> extern PyTypeObject HgRevlogIndex_Type; #define HgRevlogIndex_Check(op) PyObject_TypeCheck(op, &HgRevlogIndex_Type) int HgRevlogIndex_GetParents(PyObject *op, int rev, int *ps); #endif /* _HG_REVLOG_H_ */