* Unladen Swallow 2009Q3 uses up to 930% less memory than the 2009Q2 release.
* Execution performance has improved by 15-70%, depending on benchmark.
* Unladen Swallow 2009Q3 integrates with gdb 7.0 to better support debugging of JIT-compiled code.
* Unladen Swallow 2009Q3 integrates with OProfile 0.9.4 and later to provide seemless profiling across Python and C code, if configured with --with-oprofile=<oprofile-prefix>.
* Many bugs and restrictions in LLVM's JIT have been fixed. In particular, the 2009Q2 limitation of 16MB of machine code has been lifted.
* Unladen Swallow 2009Q3 passes the tests for all the third-party tools and libraries listed on the Testing page. Significantly for many projects, this includes compatibility with Twisted, Django, NumPy and Swig.
[^] # Re: Depuis le début
Posté par wilk (site web personnel, Mastodon) . En réponse à la dépêche Proposition de moratoire de plusieurs années sur le coeur du langage Python. Évalué à 1.
http://code.google.com/p/unladen-swallow/wiki/Release2009Q3
* Unladen Swallow 2009Q3 uses up to 930% less memory than the 2009Q2 release.
* Execution performance has improved by 15-70%, depending on benchmark.
* Unladen Swallow 2009Q3 integrates with gdb 7.0 to better support debugging of JIT-compiled code.
* Unladen Swallow 2009Q3 integrates with OProfile 0.9.4 and later to provide seemless profiling across Python and C code, if configured with --with-oprofile=<oprofile-prefix>.
* Many bugs and restrictions in LLVM's JIT have been fixed. In particular, the 2009Q2 limitation of 16MB of machine code has been lifted.
* Unladen Swallow 2009Q3 passes the tests for all the third-party tools and libraries listed on the Testing page. Significantly for many projects, this includes compatibility with Twisted, Django, NumPy and Swig.
Et sur le blog de pypy les résultats annoncés sont pour le moins impressionnants...
http://morepypy.blogspot.com/