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revset: use phasecache.getrevset...
revset: use phasecache.getrevset This is part of a refactoring that moves some phase query optimization from revset.py to phases.py. See the previous patch for motivation. This patch changes revset code to use phasecache.getrevset so it no longer accesses the private field: _phasecache._phasesets directly. For performance impact, this patch was tested using the following query, on my hg-committed repo: for i in 'public()' 'not public()' 'draft()' 'not draft()'; do echo $i; hg perfrevset "$i"; hg perfrevset "$i" --hidden; done For the CPython implementation, most operations are unchanged (within +/- 1%), while "not public()" and "draft()" is noticeably faster on an unfiltered repo. It may be because the new code avoids a set copy if filteredrevs is empty. revset | public() | not public() | draft() | not draft() hidden | yes | no | yes | no | yes | no | yes | no ------------------------------------------------------------------ before | 19006 | 17352 | 239 | 286 | 180 | 228 | 7690 | 5745 after | 19137 | 17231 | 240 | 207 | 182 | 150 | 7687 | 5658 delta | | -38% | | -52% | (timed in microseconds) For the pure Python implementation, some operations are faster while "not draft()" is noticeably slower: revset | public() | not public() | draft() | not draft() hidden | yes | no | yes | no | yes | no | yes | no ------------------------------------------------------------------------ before | 18852 | 17183 | 17758 | 15921 | 17505 | 15973 | 41521 | 39822 after | 18924 | 17380 | 17558 | 14545 | 16727 | 13593 | 48356 | 43992 delta | | -9% | -5% | -15% | +16% | +10% That may be the different performance characters of generatorset vs. filteredset. The "not draft()" query could be optimized in this case where both "public" and "secret" are passed to "getrevsets" so it won't iterate the whole repo twice.
Mads Kiilerich - - Load All Authors

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dummycert.pem
56 lines | 2.2 KiB | application/pgp-keys | AscLexer
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A dummy certificate that will make OS X 10.6+ Python use the system CA
certificate store:
-----BEGIN CERTIFICATE-----
MIIBIzCBzgIJANjmj39sb3FmMA0GCSqGSIb3DQEBBQUAMBkxFzAVBgNVBAMTDmhn
LmV4YW1wbGUuY29tMB4XDTE0MDgzMDA4NDU1OVoXDTE0MDgyOTA4NDU1OVowGTEX
MBUGA1UEAxMOaGcuZXhhbXBsZS5jb20wXDANBgkqhkiG9w0BAQEFAANLADBIAkEA
mh/ZySGlcq0ALNLmA1gZqt61HruywPrRk6WyrLJRgt+X7OP9FFlEfl2tzHfzqvmK
CtSQoPINWOdAJMekBYFgKQIDAQABMA0GCSqGSIb3DQEBBQUAA0EAF9h49LkSqJ6a
IlpogZuUHtihXeKZBsiktVIDlDccYsNy0RSh9XxUfhk+XMLw8jBlYvcltSXdJ7We
aKdQRekuMQ==
-----END CERTIFICATE-----
This certificate was generated to be syntactically valid but never be usable;
it expired before it became valid.
Created as:
$ cat > cn.conf << EOT
> [req]
> distinguished_name = req_distinguished_name
> [req_distinguished_name]
> commonName = Common Name
> commonName_default = no.example.com
> EOT
$ openssl req -nodes -new -x509 -keyout /dev/null \
> -out dummycert.pem -days -1 -config cn.conf -subj '/CN=hg.example.com'
To verify the content of this certificate:
$ openssl x509 -in dummycert.pem -noout -text
Certificate:
Data:
Version: 1 (0x0)
Serial Number: 15629337334278746470 (0xd8e68f7f6c6f7166)
Signature Algorithm: sha1WithRSAEncryption
Issuer: CN=hg.example.com
Validity
Not Before: Aug 30 08:45:59 2014 GMT
Not After : Aug 29 08:45:59 2014 GMT
Subject: CN=hg.example.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (512 bit)
Modulus:
00:9a:1f:d9:c9:21:a5:72:ad:00:2c:d2:e6:03:58:
19:aa:de:b5:1e:bb:b2:c0:fa:d1:93:a5:b2:ac:b2:
51:82:df:97:ec:e3:fd:14:59:44:7e:5d:ad:cc:77:
f3:aa:f9:8a:0a:d4:90:a0:f2:0d:58:e7:40:24:c7:
a4:05:81:60:29
Exponent: 65537 (0x10001)
Signature Algorithm: sha1WithRSAEncryption
17:d8:78:f4:b9:12:a8:9e:9a:22:5a:68:81:9b:94:1e:d8:a1:
5d:e2:99:06:c8:a4:b5:52:03:94:37:1c:62:c3:72:d1:14:a1:
f5:7c:54:7e:19:3e:5c:c2:f0:f2:30:65:62:f7:25:b5:25:dd:
27:b5:9e:68:a7:50:45:e9:2e:31