Mercurial > public > mercurial-scm > hg
comparison mercurial/revset.py @ 41222:8aca89a694d4
revset: introduce an API that avoids `formatspec` input serialization
Instead of having the data fully serialized, the input can be directly inserted
in the tree at a later stage.
Just using it for simple "%ld" case provide a significant boost. For example
here are the impact on a sample discovery run between two pypy repositories
with arbitrary differences (using hg perfdiscovery).
$ hg perfdiscovery
before: ! wall 0.700435 comb 0.710000 user 0.700000 sys 0.010000 (median of 15)
after: ! wall 0.501305 comb 0.510000 user 0.490000 sys 0.020000 (median of 20)
| author | Boris Feld <boris.feld@octobus.net> |
|---|---|
| date | Fri, 04 Jan 2019 13:41:21 +0100 |
| parents | e54bfde922f2 |
| children | 4c6fdc7e2e7d |
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| 41221:73203cdfe3fe | 41222:8aca89a694d4 |
|---|---|
| 123 if (x in subset | 123 if (x in subset |
| 124 or x == node.nullrev and isinstance(subset, fullreposet)): | 124 or x == node.nullrev and isinstance(subset, fullreposet)): |
| 125 return baseset([x]) | 125 return baseset([x]) |
| 126 return baseset() | 126 return baseset() |
| 127 | 127 |
| 128 def rawsmartset(repo, subset, x, order): | |
| 129 """argument is already a smartset, use that directly""" | |
| 130 if order == followorder: | |
| 131 return subset & x | |
| 132 else: | |
| 133 return x & subset | |
| 134 | |
| 128 def rangeset(repo, subset, x, y, order): | 135 def rangeset(repo, subset, x, y, order): |
| 129 m = getset(repo, fullreposet(repo), x) | 136 m = getset(repo, fullreposet(repo), x) |
| 130 n = getset(repo, fullreposet(repo), y) | 137 n = getset(repo, fullreposet(repo), y) |
| 131 | 138 |
| 132 if not m or not n: | 139 if not m or not n: |
| 2214 "keyvalue": keyvaluepair, | 2221 "keyvalue": keyvaluepair, |
| 2215 "func": func, | 2222 "func": func, |
| 2216 "ancestor": ancestorspec, | 2223 "ancestor": ancestorspec, |
| 2217 "parent": parentspec, | 2224 "parent": parentspec, |
| 2218 "parentpost": parentpost, | 2225 "parentpost": parentpost, |
| 2226 "smartset": rawsmartset, | |
| 2219 } | 2227 } |
| 2220 | 2228 |
| 2221 subscriptrelations = { | 2229 subscriptrelations = { |
| 2222 "g": generationsrel, | 2230 "g": generationsrel, |
| 2223 "generations": generationsrel, | 2231 "generations": generationsrel, |