31
PyPy 1.7 released: widening the sweet spot
We're pleased to announce the 1.7 release of PyPy. As became a habit, this release brings a lot of bugfixes and performance improvements ove...
PyPy Status Blog
For many years, PyPy has been publishing blog posts here at https://morepypy.blogspot.com . From now on, the posts will be at https://pypy.org/blog . The RSS feed has moved to https://pypy.org/rss.xml . The original content has been migrated to the newer site, including comments.
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Visit morepypy.blogspot.com → RSS feedOn Hacker News Sep 2009 – Dec 2020
Software Engineering 55Programming Languages 35Systems & Performance 10Tools & Productivity 2Open Source 2History & Retro Computing 2
32
Realtime image processing in Python
Image processing is notoriously a CPU intensive task. To do it in realtime, you need to implement your algorithm in a fast language, hence ...
33
Prototype PHP interpreter using the PyPy toolchain - Hippy VM
Hello everyone. I'm proud to release the result of a Facebook-sponsored study on the feasibility of using the RPython toolchain to produce ...
34
A New Chapter for PyPy
PyPy winds down its membership in the Software Freedom Conservancy Conservancy and PyPy's great work together PyPy joined Conservancy ...
35
PyPy v7.1 released; now uses UTF-8 internally for Unicode strings
The PyPy team is proud to release version 7.1.0 of PyPy, which includes two different interpreters: PyPy2.7, which is an interpreter s...
36
PyPy 1.9 Released
We're pleased to announce the 1.9 release of PyPy. This release brings mostly bugfixes, performance improvements, other small improvements ...
37
PyPy 1.5 Released: Catching Up
We're pleased to announce the 1.5 release of PyPy. This release updates PyPy with the features of CPython 2.7.1, including the standard libr...
38
PyPy 2.6.0 released
PyPy 2.6.0 - Cameo Charm We’re pleased to announce PyPy 2.6.0, only two months after PyPy 2.5.1. We are particulary happy to update cf...
39
Update on STM
Hi all, A quick update on Software Transactional Memory. We are working on two fronts. On the one hand, the integration of the "c4" C l...
40
PyPy - We need Software Transactional Memory
Hi all. Here is (an extract of) a short summary paper about my current position on Software Transactional Memory as a general tool in the ...
41
PyPy 7.3.2 triple release: Python 2.7, 3.6, and 3.7
The PyPy team is proud to release version 7.3.2 of PyPy, which includes three different interpreters: PyPy2.7, which is an interpreter su...
42
PyPy 1.4: Ouroboros in practice
We're pleased to announce the 1.4 release of PyPy. This is a major breakthrough in our long journey, as PyPy 1.4 is the first PyPy release t...
43
PyPy3 (Python 3 support) 2.1 beta 1 released
We're pleased to announce the first beta of the upcoming 2.1 release of PyPy3. This is the first release of PyPy which targets Python 3 (3....
44
PyPy: Transactional Memory (II)
Here is an update about the previous blog post about the Global Interpreter Lock (GIL). In 5 months, the point of view changed quite a bit...
45
Incremental Garbage Collector in PyPy
Hello everyone. We're pleased to announce that as of today, the default PyPy comes with a GC that has much smaller pauses than yesterday...
46
PyPy JIT for 64-bit ARM
Hello everyone. We are pleased to announce the availability of the new PyPy for AArch64. This port brings PyPy's high-performance just-in...
47
PyPy 2.1 – Considered ARMful
We're pleased to announce PyPy 2.1, which targets version 2.7.3 of the Python language. This is the first release with official support for...
48
NumPy on PyPy progress report
Hello. A lot of things happened in March, like pycon . I was also busy doing other things (pictured), so apologies for the late numpy statu...
49
PyPy IO improvements
Hello everyone! We've wrapped up the Warsaw sprint, so I would like to describe some branches which have been recently merged and which i...
50
PyPy Tooling Upgrade: JitViewer and VMProf
We are happy to announce a major JitViewer (JV) update. JV allows you to inspect RPython's internal compiler representation (the language i...
51
PyPy 2.0 beta 2 released
We're pleased to announce the 2.0 beta 2 release of PyPy. This is a major release of PyPy and we're getting very close to 2.0 final, howeve...
52
PyPy can now load and run CPython extension modules natively
PyPy is now able to load and run CPython extension modules (i.e. .pyd and .so files) natively by using the new CPyExt subsystem. Unlike the ...
53
PyPy Status Blog: First results of the JIT
Hi all, Just a quick note to tell you that we are progressing on the JIT front. Here are the running times of the richards benchmark on ...
54
PyPy vs Unladen Swallow vs CPython: benchmarks
Hello. Recently, thanks to the surprisingly helpful Unhelpful, also known as Andrew Mahone, we have a decent, if slightly arbitrary, set of...
55
Tutorial: Writing an Interpreter with PyPy, Part 1
This is a guest blog post written by Andrew Brown , with help from the PyPy developers on the pypy-dev mailing list. This tutorial's master...