msg64343 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-22 22:28 |
This is a preliminary patch to speedup for and while loops (it will also
be able to speedup list comps and gen comps, if I get to do it).
The patch works by putting the loop condition test at the end of loop,
which allows removing one JUMP_ABSOLUTE byte code out of the critical path.
For this two new opcodes are introduced:
- FOR_ITER2 is the same as FOR_ITER except that it does an /absolute/
jump if the iterator is /not/ exhausted (when other uses of FOR_ITER are
replaced with FOR_ITER2, we can of course restore the original naming)
- JUMP_ABS_IF_TRUE /pops/ the top of the stack and does an absolute jump
if its value is true
Some micro-benchmarks:
./python -m timeit "for x in xrange(10000): pass"
Before: 1000 loops, best of 3: 782 usec per loop
After: 1000 loops, best of 3: 412 usec per loop
./python -m timeit "x=100" "while x: x -= 1"
Before: 10000 loops, best of 3: 22.1 usec per loop
After: 100000 loops, best of 3: 16.6 usec per loop
./python Tools/pybench/pybench.py -t ForLoops
Before: 365ms per round
After: 234ms per round
Also, pystone gets 5% faster (from 43300 to 45800).
Now for the less shiny things:
1. I'm having problems modifying the pure Python compiler module. For
some reasons it seems to have stricter requirements than compile.c
itself does (!); I get some assertion error in
compiler.pyassem.FlowGraph.fixupOrderHonorNext as soon as a loop gets
non-trivial.
2. Line numbers probably need to be fixed. The lnotab format may even
have to be adapted in order to accomodate non-monotonically increasing
line numbers.
Is there some interest in this patch? If yes, I'd like to have your
input on the two bullet points above :)
|
msg64359 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-23 14:18 |
This new patch includes surgery to the compiler package (especially
flowgraph trickery) in order to make it work with the new opcodes. I
think my changes are sane but since the package seems basically
untested, unmaintained and almost unused, there may be some glitches.
However, test_compiler passes.
(test_dis will need to be updated for the new opcodes, not a big deal)
|
msg64364 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-23 14:44 |
Removed latest patch, it was half-baked.
|
msg64367 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-23 15:51 |
This new patch should be ok. The block ordering algorithm in
compiler.pyassem looks entirely clean now, to the extent that the
previous "fixup" hacks have been disabled.
Attaching loops3.py.
|
msg64383 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-23 23:02 |
loops4.patch adds a mechanism to avoid blocking signal catching in empty
loops (such as "for x in it: pass" or "while x: pass"). Much of the
speedup is still retained.
./python -m timeit "for x in xrange(10000): pass"
Before: 1000 loops, best of 3: 737 usec per loop
After: 1000 loops, best of 3: 438 usec per loop
./python -m timeit "x=100" "while x: x -= 1"
Before: 10000 loops, best of 3: 21.7 usec per loop
After: 100000 loops, best of 3: 16.6 usec per loop
./python Tools/pybench/pybench.py -t ForLoops
Before: 364ms per round
After: 242ms per round
|
msg64506 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-25 19:19 |
By the way, the compiler package fix has been isolated and cleaned up as
part of #2472. Maybe it would be nice to start with that one.
|
msg64537 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-26 02:09 |
This new patch also updates the code generation for list comprehensions.
Here are some micro-benchmarks:
./python -m timeit -s "l = range(100)" "[x for x in l]"
Before: 100000 loops, best of 3: 14.9 usec per loop
After: 100000 loops, best of 3: 12.5 usec per loop
./python -m timeit -s "l = range(100)" "[x for x in l if x]"
Before: 10000 loops, best of 3: 24.1 usec per loop
After: 100000 loops, best of 3: 18.8 usec per loop
./python -m timeit -s "l = range(100)" "[x for x in l if not x]"
Before: 100000 loops, best of 3: 15.5 usec per loop
After: 100000 loops, best of 3: 11.9 usec per loop
Please note that this patch is orthogonal with Neal's patch in #2183, so
the two combined should be quite interesting for the list comprehensions
bytecode.
|
msg64572 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-26 23:09 |
This new patch completes the bytecode modifications. For/while loops as
well as list comprehensions and generator expressions are a bit faster
now. Also, as a side effect I've introduced a speed improvement for "if"
statements and expressions...
Some micro-benchmarks (completing the ones already given above):
./python Tools/pybench/pybench.py -t IfThenElse
Before: 167ms per round
After: 136ms per round
./python -m timeit -s "y=range(100)" "sum(x for x in y)"
Before: 10000 loops, best of 3: 20.4 usec per loop
After: 100000 loops, best of 3: 17.9 usec per loop
./python -m timeit -s "y=range(100)" "sum(x for x in y if x)"
Before: 10000 loops, best of 3: 28.5 usec per loop
After: 10000 loops, best of 3: 23.3 usec per loop
./python -m timeit -s "y=range(100)" "sum(x for x in y if not x)"
Before: 100000 loops, best of 3: 16.4 usec per loop
After: 100000 loops, best of 3: 12.1 usec per loop
./python -m timeit -s "x,y,z=1,2,3" "x if y else z"
Before: 1000000 loops, best of 3: 0.218 usec per loop
After: 10000000 loops, best of 3: 0.159 usec per loop
A couple of tests seem to be failing in obscure ways in the test suite,
I'll try to examine them. Most of the test suite runs fine though.
|
msg64573 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-26 23:43 |
Ok, the fix for the bizarre failures was really simple. Now the only
failing tests are in test_trace (because it makes assumptions regarding
the bytecode that aren't true anymore, I'll have to adapt the tests).
|
msg64577 - (view) |
Author: Neal Norwitz (nnorwitz) * |
Date: 2008-03-27 05:04 |
Antoine, I hope to look at this patch eventually. Unfortunately, there
are too many build/test problems that need to be resolved before the
next release. If you can help out with those, I will be able to review
this patch sooner.
|
msg64599 - (view) |
Author: Armin Rigo (arigo) * |
Date: 2008-03-27 16:21 |
Can you see if this simpler patch also gives speed-ups?
(predict_loop.diff)
|
msg64603 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-03-27 16:56 |
Armin, your patch gives a speed-up for "for" loops and comprehensions,
although a bit less. Also, it doesn't speed up "while" loops and "if"
statements at all. For some reasons it also appears to make pystone a
bit slower. Here are some micro-benchmarks:
./python -m timeit "for x in xrange(10000): pass"
Before: 1000 loops, best of 3: 758 usec per loop
After: 1000 loops, best of 3: 483 usec per loop
./python -m timeit "x=100" "while x: x -= 1"
Before: 10000 loops, best of 3: 21.8 usec per loop
After: 10000 loops, best of 3: 21.6 usec per loop
./python -m timeit -s "l = range(100)" "[x for x in l]"
Before: 100000 loops, best of 3: 14.9 usec per loop
After: 100000 loops, best of 3: 13.3 usec per loop
./python -m timeit -s "l = range(100)" "[x for x in l if x]"
Before: 10000 loops, best of 3: 23.9 usec per loop
After: 10000 loops, best of 3: 22.3 usec per loop
./python -m timeit -s "l = range(100)" "[x for x in l if not x]"
Before: 100000 loops, best of 3: 15.8 usec per loop
After: 100000 loops, best of 3: 13.9 usec per loop
./python Tools/pybench/pybench.py -t IfThenElse
Before: 164ms per round
After: 166ms per round
|
msg66027 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2008-04-30 21:46 |
Finally I had to slightly change the lnotab format to have the right
tracing semantics: the change is that line number increments are now
signed bytes rather than unsigned.
Still, there is a small change in tracing behaviour (see test_trace.py):
the for statement is traced twice in the first loop iteration, that's
because the iterator object is retrieved (GET_ITER) at the beginning of
the loop while the next iterator value is fetched (FOR_ITER) at the end
of the loop. I don't believe this is very painful.
All in all, the whole test suite now passes fine. The performance
numbers are the same as before.
|
msg68687 - (view) |
Author: Χρήστος Γεωργίου (Christos Georgiou) (tzot) * |
Date: 2008-06-24 13:21 |
A pointer to previous (minor) research:
http://groups.google.com/group/comp.lang.python/browse_frm/thread/72505e3cb6d9cb1a/e486759f06ec4ee5
esp. after Terry Reedy's post
|
msg80591 - (view) |
Author: Raymond Hettinger (rhettinger) * |
Date: 2009-01-26 21:09 |
Reminder, make sure we can still break out of a "while 1: pass".
|
msg80593 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2009-01-26 21:18 |
> Reminder, make sure we can still break out of a "while 1: pass".
Yes, the patch takes care of that.
|
msg80598 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2009-01-26 23:08 |
The patches don't apply cleanly anymore, I'll regenerate a new one.
|
msg80995 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2009-02-02 20:36 |
Here is an updated patch against trunk.
To be honest I don't think it has a lot of future:
- it changes the lnotab format (to allow negative offsets)
- it rewrites the buggy block reordering code in the pure Python
compiler package, but nobody seems interested in maintaining that
package (see #2472).
Perhaps we should just declare the experiment failed and switch to
something else.
|
msg81029 - (view) |
Author: Raymond Hettinger (rhettinger) * |
Date: 2009-02-03 07:09 |
I would like to see this go forward. It looks promising.
|
msg81958 - (view) |
Author: Collin Winter (collinwinter) * |
Date: 2009-02-13 18:13 |
I don't see the changes to the lnotab format being a roadblock; just
mention it in NEWS. Likewise, the pure-Python compiler package shouldn't
be a high priority; your changes to that package look good enough.
I'm seeing encouraging speed-ups out of this (with gcc 4.3.1 x86_64,
compiling Python as 64-bit):
Django templates (render a 150x150 table 100 times):
Min: 0.595 -> 0.589: 0.94% faster
Avg: 0.599 -> 0.591: 1.30% faster
Spitfire templates (render a 1000x1000 table 100 times):
Min: 0.751 -> 0.729: 2.98% faster
Avg: 0.753 -> 0.730: 3.09% faster
None of the apps I've benchmarked are negatively impacted. I only have
two minor comments. Please commit this.
Review comments:
- The changes to Python/compile.c:compiler_if(), compiler_for(),
compiler_while() have some indentation issues (tabs and such).
- Functions like
def foo():
while True:
pass
have a useless JUMP_FORWARD 0 instruction, but I don't think it's worth
teaching the peepholer to remove them since it doesn't happen in other
circumstances (that I can tell).
|
msg81962 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2009-02-13 18:37 |
Hello Collin,
Thanks for taking a look.
> I don't see the changes to the lnotab format being a roadblock; just
> mention it in NEWS. Likewise, the pure-Python compiler package shouldn't
> be a high priority; your changes to that package look good enough.
Well, I have good news: the fixes to the pure Python compiler have been
accepted and committed by Neil Schemenauer in r69373.
> I'm seeing encouraging speed-ups out of this (with gcc 4.3.1 x86_64,
> compiling Python as 64-bit):
> Django templates (render a 150x150 table 100 times):
> Min: 0.595 -> 0.589: 0.94% faster
> Avg: 0.599 -> 0.591: 1.30% faster
>
> Spitfire templates (render a 1000x1000 table 100 times):
> Min: 0.751 -> 0.729: 2.98% faster
> Avg: 0.753 -> 0.730: 3.09% faster
Not a tremendous speedup but not totally insignificant either.
(I see you like Spitfire :-))
> None of the apps I've benchmarked are negatively impacted. I only have
> two minor comments. Please commit this.
Before committing I want to know what to do with the new jump opcodes,
with respect to the alternative proposal I've made in #4715.
Ideally, I should fold the #4715 patch back into the present patch,
since I think the #4715 approach is more thought out.
|
msg81976 - (view) |
Author: Collin Winter (collinwinter) * |
Date: 2009-02-13 23:23 |
On Fri, Feb 13, 2009 at 10:37 AM, Antoine Pitrou <report@bugs.python.org> wrote:
>
> Antoine Pitrou <pitrou@free.fr> added the comment:
>
> Hello Collin,
>
> Thanks for taking a look.
>
>> I don't see the changes to the lnotab format being a roadblock; just
>> mention it in NEWS. Likewise, the pure-Python compiler package shouldn't
>> be a high priority; your changes to that package look good enough.
>
> Well, I have good news: the fixes to the pure Python compiler have been
> accepted and committed by Neil Schemenauer in r69373.
Yeah, I saw that. Fantastic.
>> I'm seeing encouraging speed-ups out of this (with gcc 4.3.1 x86_64,
>> compiling Python as 64-bit):
>> Django templates (render a 150x150 table 100 times):
>> Min: 0.595 -> 0.589: 0.94% faster
>> Avg: 0.599 -> 0.591: 1.30% faster
>>
>> Spitfire templates (render a 1000x1000 table 100 times):
>> Min: 0.751 -> 0.729: 2.98% faster
>> Avg: 0.753 -> 0.730: 3.09% faster
>
> Not a tremendous speedup but not totally insignificant either.
> (I see you like Spitfire :-))
Well, Spitfire and Django represent very different ways of
implementing a template system, so I like to measure both when doing
application benchmarks. Template systems tend to be heavy CPU
consumers for webapps, which is why I include them.
>> None of the apps I've benchmarked are negatively impacted. I only have
>> two minor comments. Please commit this.
>
> Before committing I want to know what to do with the new jump opcodes,
> with respect to the alternative proposal I've made in #4715.
> Ideally, I should fold the #4715 patch back into the present patch,
> since I think the #4715 approach is more thought out.
That sounds good, especially since Jeffrey and I have already reviewed #4715.
|
msg82556 - (view) |
Author: Collin Winter (collinwinter) * |
Date: 2009-02-21 00:30 |
On Fri, Feb 13, 2009 at 3:23 PM, Collin Winter <collinw@gmail.com> wrote:
> On Fri, Feb 13, 2009 at 10:37 AM, Antoine Pitrou <report@bugs.python.org> wrote:
>> Before committing I want to know what to do with the new jump opcodes,
>> with respect to the alternative proposal I've made in #4715.
>> Ideally, I should fold the #4715 patch back into the present patch,
>> since I think the #4715 approach is more thought out.
>
> That sounds good, especially since Jeffrey and I have already reviewed #4715.
If you don't have the bandwidth to integrate 4715 into this patch, I
can do that, if you want.
Collin
|
msg82557 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2009-02-21 01:37 |
> If you don't have the bandwidth to integrate 4715 into this patch, I
> can do that, if you want.
Collin, that would be very nice from you. You could also apply Jeffrey's
naming suggestions in #4715.
Thanks!
Antoine.
|
msg83003 - (view) |
Author: Jeffrey Yasskin (jyasskin) * |
Date: 2009-03-02 06:11 |
I've updated for_iter.patch to the latest trunk, merging in issue 4715.
I also changed tracing a bit so that the first line of a loop doesn't
get traced twice in the first iteration, and added to test_dis to check
that decreasing line numbers work there.
Review at http://codereview.appspot.com/20103 if you like.
Performance:
32-bit gcc-4.3 Intel Core2:
2to3:
25.09 -> 24.63: 1.87% faster
Django:
Min: 0.614 -> 0.609: 0.86% faster
Avg: 0.616 -> 0.635: 3.09% slower
Pickle: (cPickle)
Min: 1.647 -> 1.651: 0.21% slower
Avg: 1.650 -> 1.656: 0.39% slower
PyBench:
Min: 5341 -> 5273: 1.29% faster
Avg: 5450 -> 5397: 0.98% faster
SlowPickle: (pickle)
Min: 1.384 -> 1.341: 3.13% faster
Avg: 1.385 -> 1.343: 3.08% faster
Spitfire:
Min: 0.773 -> 0.690: 11.97% faster
Avg: 0.776 -> 0.695: 11.62% faster
Spitfire re-run:
Min: 0.740 -> 0.693: 6.81% faster
Avg: 0.744 -> 0.695: 6.93% faster
SlowUnpickle: (pickle)
Min: 0.645 -> 0.668: 3.37% slower
Avg: 0.646 -> 0.670: 3.59% slower
SlowUnpickle re-run:
Min: 0.645 -> 0.660: 2.31% slower
Avg: 0.645 -> 0.661: 2.32% slower
Unpickle: (cPickle)
Min: 1.015 -> 1.006: 0.89% faster
Avg: 1.021 -> 1.009: 1.16% faster
64-bit gcc-4.3 Intel Core2
2to3:
22.31 -> 21.97: 1.57% faster
Django:
Min: 0.577 -> 0.564: 2.29% faster
Avg: 0.579 -> 0.566: 2.20% faster
Pickle:
Min: 1.162 -> 1.178: 1.35% slower
Avg: 1.166 -> 1.183: 1.37% slower
PyBench:
Min: 4498 -> 4193: 7.27% faster
Avg: 4586 -> 4276: 7.25% faster
SlowPickle:
Min: 1.212 -> 1.133: 6.92% faster
Avg: 1.213 -> 1.135: 6.92% faster
Spitfire:
Min: 0.631 -> 0.617: 2.32% faster
Avg: 0.632 -> 0.621: 1.75% faster
SlowUnpickle:
Min: 0.575 -> 0.551: 4.31% faster
Avg: 0.576 -> 0.553: 4.14% faster
Unpickle:
Min: 0.708 -> 0.722: 1.88% slower
Avg: 0.745 -> 0.736: 1.20% faster
|
msg83012 - (view) |
Author: Antoine Pitrou (pitrou) * |
Date: 2009-03-02 11:52 |
> I've updated for_iter.patch to the latest trunk, merging in issue 4715.
> I also changed tracing a bit so that the first line of a loop doesn't
> get traced twice in the first iteration, and added to test_dis to check
> that decreasing line numbers work there.
Thanks a lot!
By the way, why do you bench cPickle? Does your test call Python code
significantly?
Overall, the results look positive although not overwhelming.
|
msg83022 - (view) |
Author: Jeffrey Yasskin (jyasskin) * |
Date: 2009-03-02 16:24 |
No particular reason for cPickle. It sometimes shows when we've caused
problems by increasing the code size, and shows the size of any random
effects that the compiler causes by moving code around. Could you
double-check the patch to see if I did anything dumb?
|
msg83088 - (view) |
Author: Jeffrey Yasskin (jyasskin) * |
Date: 2009-03-03 19:45 |
Hold off on reviewing this. There's one bug around the peepholer not
turning itself off when line numbers skip by more than 127, and another
around the traceback generator still assuming line numbers are unsigned.
I'll post another patch when those are fixed and tested. I may not get
to it for a day or two, so someone else is welcome to update the patch
instead. :)
|
msg106883 - (view) |
Author: Dirkjan Ochtman (djc) * |
Date: 2010-06-02 14:17 |
Is this still relevant / will it get some love in the future?
|
msg192575 - (view) |
Author: Christian Heimes (christian.heimes) * |
Date: 2013-07-07 16:13 |
Is this enhancement still relevant?
|
msg221249 - (view) |
Author: Mark Lawrence (BreamoreBoy) * |
Date: 2014-06-22 12:04 |
As a lot of work has gone into this it saddens me to see it languishing. Surely if Python performance is to be improved the bytecode for conditionals and loops is one of the places if not the place to do it? Are there any names missing from the nosy list that ought to be there?
|
|
Date |
User |
Action |
Args |
2022-04-11 14:56:32 | admin | set | github: 46711 |
2014-06-22 12:04:07 | BreamoreBoy | set | nosy:
+ BreamoreBoy messages:
+ msg221249
|
2013-07-07 16:13:01 | christian.heimes | set | status: open -> languishing versions:
+ Python 3.3, Python 3.4, - Python 3.1 nosy:
+ christian.heimes
messages:
+ msg192575
|
2010-09-02 08:58:17 | giampaolo.rodola | set | nosy:
+ giampaolo.rodola
|
2010-09-01 21:36:01 | stutzbach | set | nosy:
+ stutzbach
|
2010-06-02 14:17:02 | djc | set | nosy:
+ djc messages:
+ msg106883
|
2009-03-03 19:45:30 | jyasskin | set | assignee: pitrou -> jyasskin messages:
+ msg83088 |
2009-03-02 16:24:41 | jyasskin | set | messages:
+ msg83022 |
2009-03-02 11:52:52 | pitrou | set | messages:
+ msg83012 |
2009-03-02 06:11:51 | jyasskin | set | files:
+ trunk-opt-loop.patch assignee: pitrou messages:
+ msg83003 |
2009-02-21 01:37:59 | pitrou | set | messages:
+ msg82557 |
2009-02-21 00:30:58 | collinwinter | set | messages:
+ msg82556 |
2009-02-13 23:23:10 | collinwinter | set | messages:
+ msg81976 |
2009-02-13 18:37:24 | pitrou | set | messages:
+ msg81962 |
2009-02-13 18:13:58 | collinwinter | set | messages:
+ msg81958 |
2009-02-03 08:59:39 | arigo | set | nosy:
- arigo |
2009-02-03 07:09:31 | rhettinger | set | messages:
+ msg81029 |
2009-02-02 20:37:02 | pitrou | set | files:
+ for_iter.patch messages:
+ msg80995 |
2009-01-26 23:09:02 | pitrou | set | files:
- loops3.patch |
2009-01-26 23:08:59 | pitrou | set | files:
- loops4.patch |
2009-01-26 23:08:55 | pitrou | set | files:
- loops5.patch |
2009-01-26 23:08:52 | pitrou | set | files:
- loops6.patch |
2009-01-26 23:08:48 | pitrou | set | files:
- loops7.patch |
2009-01-26 23:08:44 | pitrou | set | files:
- loops8.patch |
2009-01-26 23:08:37 | pitrou | set | messages:
+ msg80598 |
2009-01-26 21:18:40 | pitrou | set | messages:
+ msg80593 |
2009-01-26 21:09:21 | rhettinger | set | nosy:
+ rhettinger messages:
+ msg80591 versions:
+ Python 3.1, Python 2.7, - Python 2.6 |
2009-01-26 18:59:00 | collinwinter | set | nosy:
+ collinwinter |
2008-06-24 13:21:16 | tzot | set | nosy:
+ tzot messages:
+ msg68687 |
2008-04-30 21:46:31 | pitrou | set | files:
+ loops8.patch messages:
+ msg66027 title: speedup loops with better bytecode -> speedup for / while / if with better bytecode |
2008-04-21 16:13:34 | jcea | set | nosy:
+ jcea |
2008-03-28 04:22:33 | jyasskin | set | nosy:
+ jyasskin |
2008-03-27 20:32:36 | lauromoura | set | nosy:
+ lauromoura |
2008-03-27 16:56:14 | pitrou | set | messages:
+ msg64603 |
2008-03-27 16:21:48 | arigo | set | files:
+ predict_loop.diff nosy:
+ arigo messages:
+ msg64599 |
2008-03-27 07:03:19 | phsilva | set | nosy:
+ phsilva |
2008-03-27 05:04:32 | nnorwitz | set | nosy:
+ nnorwitz messages:
+ msg64577 |
2008-03-26 23:43:06 | pitrou | set | files:
+ loops7.patch messages:
+ msg64573 |
2008-03-26 23:09:31 | pitrou | set | files:
+ loops6.patch messages:
+ msg64572 |
2008-03-26 02:09:51 | pitrou | set | files:
+ loops5.patch messages:
+ msg64537 |
2008-03-25 19:19:25 | pitrou | set | messages:
+ msg64506 |
2008-03-25 18:21:20 | fdrake | set | messages:
- msg64344 |
2008-03-25 18:21:12 | fdrake | set | messages:
- msg64342 |
2008-03-25 17:59:21 | gregory.p.smith | set | nosy:
+ gregory.p.smith |
2008-03-23 23:02:41 | pitrou | set | files:
+ loops4.patch messages:
+ msg64383 |
2008-03-23 22:07:37 | pitrou | set | files:
- loops2.patch |
2008-03-23 15:51:03 | pitrou | set | files:
+ loops3.patch messages:
+ msg64367 |
2008-03-23 14:44:38 | pitrou | set | messages:
+ msg64364 |
2008-03-23 14:44:14 | pitrou | set | files:
- loops3.patch |
2008-03-23 14:18:12 | pitrou | set | files:
+ loops3.patch messages:
+ msg64359 |
2008-03-22 23:36:41 | pitrou | set | files:
- loops.patch |
2008-03-22 23:36:36 | pitrou | set | files:
+ loops2.patch |
2008-03-22 22:45:04 | pitrou | set | messages:
+ msg64344 |
2008-03-22 22:28:28 | pitrou | set | messages:
+ msg64343 |
2008-03-22 22:25:04 | pitrou | create | |