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← Revision 30 as of 2008-11-15 14:00:44 ⇥
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| * [ 1479611 ] speed up function calls | Pending: |
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| * [ 1442927 ] PyLong_FromString optimization | * [[http://www.python.org/sf/1479611|[ 1479611 ]] ] speed up function calls TP * [[http://www.python.org/sf/876193|[ 876193 ]] ] reorganize, extend function call optimizations TP * [[http://www.python.org/sf/1107887|[ 1107887 ]] ] Speed up function calls/can add more introspection info TP * [[http://www.python.org/sf/1087418|[ 1087418 ]] ] long int bitwise ops speedup TP * [[http://www.python.org/sf/1366311|[ 1366311 ]] ] SRE engine do not release the GIL * [[http://www.python.org/sf/1346214|[ 1346214 ]] ] Better dead code elimination for the AST compiler GB * New patch posted, ready for review * [[http://www.python.org/sf/1243654|[ 1243654 ]] ] Faster output if message already has a boundary SH |
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| * [ 1366311 ] SRE engine do not release the GIL | |
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| * [ 1359618 ] Speed charmap encoder | Addressed: |
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| * [ 1353872 ] a faster Modulefinder (Related to py2exe runtime performance) | * [[http://www.python.org/sf/1145039|[ 1145039 ]] ] Remove some invariant conditions and assert in ceval TP * [[http://www.python.org/sf/1442927|[ 1442927 ]] ] `PyLong_FromString` optimization * [[http://www.python.org/sf/1335972|[ 1335972]] ] combo speedup and bugfix for string->int conversion * [[http://www.python.org/sf/876206|[ 876206 ]] ] scary frame speed hacks [SUCCESS] * [[http://www.python.org/sf/1281707|[ 1281707 ]] ] Speed up gzip.readline (~40%) [SUCCESS] * [[http://www.python.org/sf/1337051|[ 1337051 ]] ] remove 4 ints from PyFrameObject * [[http://www.python.org/sf/1243730|[ 1243730 ]] ] Big speedup in email message parsing SH '''no speedup observed''' * [[http://www.python.org/sf/921466|[ 921466 ]] ] Reduce number of open calls on startup GB * [[http://www.python.org/sf/1359618|[ 1359618 ]] ] Speed charmap encoder [patch approved, MAL to apply] |
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| * [ 1346238 ] A constant folding optimization pass for the AST * [ 1346214 ] Better dead code elimination for the AST compiler (this appears to be a bugfix and not a speed patch -jackd) * [ 1337051 ] remove 4 ints from PyFrameObject * [ 1281707 ] Speed up gzip.readline (~40%) * [ 1243730 ] Big speedup in email message parsing * [ 1243654 ] Faster output if message already has a boundary * [ 1145039 ] Remove some invariant conditions and assert in ceval * [ 1107887 ] Speed up function calls/can add more introspection info * [ 936813 ] fast modular exponentiation |
Deferred: * [[http://www.python.org/sf/813436|[ 813436 ]] ] Scalable zipfile extension * Addressed by SoC student * [[http://www.python.org/sf/738094|[ 738094 ]] ] for i in range(N) optimization * Related to [[http://www.python.org/sf/1472639|[ 1472639 ]] ] make range be xrange * Topic was discussed endlessly for some times. * [[http://www.python.org/sf/936813|[ 936813 ]] ] fast modular exponentiation * Going to need a lot of attention, not suitable for the sprint. * [[http://www.python.org/sf/923643|[ 923643 ]] ] long <-> byte-string conversion * This is a feature request. * [[http://www.python.org/sf/1353872|[ 1353872 ]] ] a faster Modulefinder (Related to py2exe runtime performance) * No one interested in it. * [[http://www.python.org/sf/1492828|[ 1492828 ]] ] Improvements to ceval.c --> RaymondHettinger * [[http://www.python.org/sf/1346238|[ 1346238 ]] ] A constant folding optimization pass for the AST |
Pending:
[ 1479611 ] speed up function calls TP
[ 876193 ] reorganize, extend function call optimizations TP
[ 1107887 ] Speed up function calls/can add more introspection info TP
[ 1087418 ] long int bitwise ops speedup TP
[ 1366311 ] SRE engine do not release the GIL
[ 1346214 ] Better dead code elimination for the AST compiler GB
- New patch posted, ready for review
[ 1243654 ] Faster output if message already has a boundary SH
Addressed:
[ 1145039 ] Remove some invariant conditions and assert in ceval TP
[ 1442927 ] PyLong_FromString optimization
[ 1335972 ] combo speedup and bugfix for string->int conversion
[ 876206 ] scary frame speed hacks [SUCCESS]
[ 1281707 ] Speed up gzip.readline (~40%) [SUCCESS]
[ 1337051 ] remove 4 ints from PyFrameObject
[ 1243730 ] Big speedup in email message parsing SH no speedup observed
[ 921466 ] Reduce number of open calls on startup GB
[ 1359618 ] Speed charmap encoder [patch approved, MAL to apply]
Deferred:
[ 813436 ] Scalable zipfile extension
- Addressed by SoC student
[ 738094 ] for i in range(N) optimization
Related to [ 1472639 ] make range be xrange
- Topic was discussed endlessly for some times.
[ 936813 ] fast modular exponentiation
- Going to need a lot of attention, not suitable for the sprint.
[ 923643 ] long <-> byte-string conversion
- This is a feature request.
[ 1353872 ] a faster Modulefinder (Related to py2exe runtime performance)
- No one interested in it.
[ 1492828 ] Improvements to ceval.c --> RaymondHettinger
[ 1346238 ] A constant folding optimization pass for the AST