Mailman 3 - pypy-dev

Websocketify : pypy3 benchmark surpassed go and bunjs using bunjs's own benchmark
by Phyo Arkar Lwin June 25, 2023

June 25, 2023

Found in the wild: pypy3 benchmark for websocket had surpassed both bun.js and golang based frameworks. https://github.com/cirospaciari/socketify.py

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Re: Is PyPy MinGW support broken?
by Julian Waters June 19, 2023

June 19, 2023

Ah, I see. Again, thanks for the clarifications! Yes, I was indeed using PyPy instead of CPython, it looks to me that the logic that pipes the printed values into the rpython toolchain is broken, since in my MinGW /tmp directory I can see that the executables were built without issues and running them writes the expected output to my terminal, however inside rpython printing the result.out returns... An empty array, which rpython takes to be an error. I'm going to have some work cut out for me … [View More]

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Re: Is PyPy MinGW support broken?
by Julian Waters June 19, 2023

June 19, 2023

I'm working with the MinGW team; I can create a patch to help, but a quick low down on how the build_executable_cache and related logic works would help me out a little Also: Is MinGW not used by the core team? best regards, Julian

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Is PyPy MinGW support broken?
by Julian Waters June 19, 2023

June 19, 2023

When I try to build PyPy with MinGW, I get the following: [translation:info] Translating target as defined by targetpypystandalone Traceback (most recent call last): File "../../rpython/bin/rpython", line 20, in <module> main() File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\translator \goal\translate.py", line 219, in main targetspec_dic, translateconfig, config, args = parse_options_and_load_target() File "D:\eclipse-php-2022-06-R-… [View More]win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\translator \goal\translate.py", line 155, in parse_options_and_load_target targetspec_dic = load_target(targetspec) File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\translator \goal\translate.py", line 97, in load_target mod = __import__(specname) File "targetpypystandalone.py", line 7, in <module> from pypy.interpreter import gateway File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\pypy\interpreter\g ateway.py", line 19, in <module> from pypy.interpreter.eval import Code File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\pypy\interpreter\e val.py", line 6, in <module> from pypy.interpreter.baseobjspace import W_Root File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\pypy\interpreter\b aseobjspace.py", line 6, in <module> from rpython.rlib import jit, types, rutf8 File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\rutf8 .py", line 26, in <module> from rpython.rlib.unicodedata import unicodedb File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\unico dedata\__init__.py", line 4, in <module> from rpython.rlib.unicodedata import unicodedb_5_2_0 as unicodedb File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\unico dedata\unicodedb_5_2_0.py", line 6, in <module> from rpython.rlib.unicodedata.supportcode import (signed_ord, _all_short, File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rlib\unico dedata\supportcode.py", line 2, in <module> from rpython.rtyper.lltypesystem.rffi import r_ushort, r_short File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rtyper\llt ypesystem\rffi.py", line 515, in <module> sizeof_c_type('__int128_t', ignore_errors=True) File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rtyper\too l\rfficache.py", line 38, in sizeof_c_type return sizeof_c_types([c_typename], **kwds)[0] File "D:\eclipse-php-2022-06-R-win32-x86_64\Projects\pypy-release-pypy3.10-v7.x\rpython\rtyper\too l\rfficache.py", line 47, in sizeof_c_types assert len(lines) == len(typenames_c) AssertionError It seems as if the ask_gcc function is broken for MinGW, and I can't tell why at a first glance. Is a fix possible? [View Less]

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v7.3.12 has been released
by Matti Picus June 17, 2023

June 17, 2023

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PSF hosted PyPy infrastructure
by Ee Durbin June 7, 2023

June 7, 2023

Hello, I’m writing to get a discussion started regarding the future of PyPy infrastructure hosted with the PSF. This currently includes: - pypy.org <http://pypy.org/> - speed.pypy.org <http://speed.pypy.org/> - downloads.python.org/pypy <http://downloads.python.org/pypy> In April, I contacted pypy-sync on IRC to discuss how DNS records are handled for pypy.org as it has been a barrier to making changes to PSF infrastructure in the past. Because it is the only domain … [View More]

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Question: Is there any faster way to run benchmarks on pypy/module/cpyext module?
by hzy15610046011 May 29, 2023

May 29, 2023

Hello pypy experts! What I want to do is to run a performance test on the cpyext module. The translation&compilation procedure took about 1 hour on my computer. After I modifying some code( just a slight modification under pypy/modules/cpyext), the whole translation procedure seemed to restart completely, taking another one hour. I found pytest could do unit test, but it seems to be run on a different interpreter such as Cpython2 or another pre-built pypy interpreter. So I was … [View More]

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PyPy v7.3.12rc2 release candidate available
by Matti Picus May 28, 2023

May 28, 2023

I have uploaded 3 versions of python: 2.7, 3.9, 3.10 (first time release) as the PyPy7.3.12rc2 release candidate. Release note: https://doc.pypy.org/en/latest/release-v7.3.12.html Downloads: https://downloads.python.org/pypy/ The aarch64 3.9 rc2 is missing, I am rebuilding it now. checksums: https://www.pypy.org/checksums.html I will be updating the https://downloads.python.org/pypy/versions.json file so these can be used in github actions/azure CI soon. Please try these out and report any problems. Matti

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PyPy v7.3.12rc1 release candidate available
by Matti Picus May 12, 2023

May 12, 2023

I have uploaded 3 versions of python: 2.7, 3.9, 3.10 (first time release) as the PyPy7.3.12rc1 release candidate. Release note: https://doc.pypy.org/en/latest/release-v7.3.12.html Downloads: https://downloads.python.org/pypy/ checksums: https://www.pypy.org/checksums.html (once the site regenerates) I will be updating the https://downloads.python.org/pypy/versions.json file so these can be used in github actions/azure CI after the weekend. Please try these out and report any problems. Matti

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Re: Injecting an exception into another thread
by Audrey Dutcher May 10, 2023

May 10, 2023

Hi! Sorry for the delay, I didn't realize I needed to be subscribed to the mailing list to participate in conversations. My use case is that I have a gui application which runs arbitrary tasks as background threads, and needs to provide a cancel button to interrupt them. The tasks are often legacy code and/or are very difficult to find reasonable points to insert checks for interruption. Another use case would be implementing a python shell in a gui. If you want to maintain responsiveness … [View More]

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