[pypy-dev] pypy-stm: not dead

Armin Rigo arigo at tunes.org
Mon Jun 16 14:29:02 CEST 2014


Hi all,

Just a quick note to tell you sorry: although the 2.3 release of PyPy
said the release of PyPy-STM would occur very soon, it's still
delayed.  We have found some real use cases in which it is several
times slower than PyPy (both with the JIT) and so we're busy setting
up a few missing things with the GC, notably the card marking scheme,
which we think is causing it.


Armin


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