[pypy-dev] towards more parallelization in the tracer/optimizer

2012-03-15 Thread Timo Paulssen
Hello, I just watched Benjamin Petersons talk on the JIT and one comment that seemed like just a sidethought caught my attention: "we are limited by speed. we don't want to spend three seconds optimizing it as fast as gcc possibly could, because noone wants the program to stop for three seco

Re: [pypy-dev] Speeding up zlib in standard library

2012-03-15 Thread Peter Cock
On Thursday, March 15, 2012, Armin Rigo wrote: > Hi, > > On Wed, Mar 14, 2012 at 03:19, Peter Cock wrote: >> I don't know - I was assuming any buffering would be the same >> comparing PyPy 1.8 against Python 2.6 (and 3.2). That was one >> reason for my email - is binding to C relatively slow (com

Re: [pypy-dev] Speeding up zlib in standard library

2012-03-15 Thread Armin Rigo
Hi, On Wed, Mar 14, 2012 at 03:19, Peter Cock wrote: > I don't know - I was assuming any buffering would be the same > comparing PyPy 1.8 against Python 2.6 (and 3.2). That was one > reason for my email - is binding to C relatively slow (compared to > the rest of PyPy running pure Python)? Not n

Re: [pypy-dev] Finite automata

2012-03-15 Thread Armin Rigo
Hi Alexander, On Thu, Mar 15, 2012 at 09:09, Alexander Sedov wrote: > Fails for me with multiple: > E       AttributeError: TestParsetring instance has no attribute 'space' Then either the tests or the code has a bug. Compare it with running the same pytest.py on the unmodified "default" branch

Re: [pypy-dev] Finite automata

2012-03-15 Thread Alexander Sedov
2012/3/15 Benjamin Peterson : > Try running it from the top of the pypy source tree. I did. ___ pypy-dev mailing list pypy-dev@python.org http://mail.python.org/mailman/listinfo/pypy-dev

Re: [pypy-dev] Finite automata

2012-03-15 Thread Benjamin Peterson
Try running it from the top of the pypy source tree. 2012/3/15 Alexander Sedov : > 2012/3/15 Ronny Pfannschmidt : >> Hello Alexander, >> >> >> for testing, >> please use the shipped pytest by using pytest.py > Fails for me with multiple: > E       AttributeError: TestParsetring instance has no att

Re: [pypy-dev] Finite automata

2012-03-15 Thread Alexander Sedov
2012/3/15 Ronny Pfannschmidt : > Hello Alexander, > > > for testing, > please use the shipped pytest by using pytest.py Fails for me with multiple: E AttributeError: TestParsetring instance has no attribute 'space' ___ pypy-dev mailing list pypy-dev

Re: [pypy-dev] Finite automata

2012-03-15 Thread Ronny Pfannschmidt
Hello Alexander, for testing, please use the shipped pytest by using pytest.py -- Ronny On 03/15/2012 11:46 AM, Alexander Sedov wrote: Hello PyPy community, Looks like I have a patch that somehow simplifies automatas generated by pypy.interpreter.pyparser.{pylexer,genpytokenize}. It's rather

[pypy-dev] Finite automata

2012-03-15 Thread Alexander Sedov
Hello PyPy community, Looks like I have a patch that somehow simplifies automatas generated by pypy.interpreter.pyparser.{pylexer,genpytokenize}. It's rather obvious patch that enables: * Comparing labels in right order; * Checking for loops; * Checking for mutual links. It is mathematically correc

[pypy-dev] Call for Papers: Dynamic Languages Symposium 2012

2012-03-15 Thread Carl Friedrich Bolz
Dynamic Languages Symposium 2012 October 22, 2012 Co-located with SPLASH 2012 In association with ACM SIGPLAN Tucson, Arizona, USA http://www.dynamic-languages-symposium.org/dls-12/ Call for Papers The 8th Dynamic Languages Symposium (DLS) at SPLASH 2012 is a forum for the discussi