Mailman 3 August 2024 - NumPy-Discussion

Windows 11 arm64 wheel
by slobodan.miletic＠endava.com 12 Aug '24

12 Aug '24

Hi, I am writing on behalf of my team from Endava company. Our task is to work with opensource community, and setup multiple applications for use on win11 arm64 machines. One of the tasks is to understand the problems and if possible help NumPy team in setting up win11 arm64 compatible wheel on the PyPi. I saw that there were some earlier discussions about this subject, and as I understood problem was that at that moment this configuration was not so common and there were no appropriate CI slaves to create the wheel. Today there are more devices in this configuration available on the market and additional are announced, so I wanted to check if there are plans for creating this wheel, and if we can somehow help with that work? Regards, Slobodan

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next Documentation team meeting
by Mukulika Pahari 11 Aug '24

11 Aug '24

Hi all, Our next Documentation Team meeting will happen on *Monday, July 15* at *7PM UTC*. All are welcome - you don't need to already be a contributor to join. If you have questions or are curious about what we're doing, we'll be happy to meet you! If you wish to join on Zoom, use this (updated) link: https://numfocus-org.zoom.us/j/85016474448?pwd=TWEvaWJ1SklyVEpwNXUrcHV1YmFJQ... Here's the permanent hackmd document with the meeting notes (still being updated): https://hackmd.io/oB_boakvRqKR-_2jRV-Qjg Hope to see you around! Best wishes, Mukulika

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NumPy 2.1.0rc1 released
by Charles R Harris 11 Aug '24

11 Aug '24

Hi All On behalf of the NumPy team, I'm pleased to announce the release of NumPy 2.1.0rc1. NumPy 2.1.0rc1 provides support for the upcoming Python 3.13 release and drops support for Python 3.9. In addition to the usual bug fixes and updated Python support, it helps get us back into our usual release cycle after the extended development of 2.0. Some 455 pull requests were merged for this release, highlights are: - Support for the array-api 2023.12 standard. - Support for Python 3.13. - Preliminary support for free threaded Python 3.13 This release supports Python 3.10-3.13. Wheels can be downloaded from PyPI <https://pypi.org/project/numpy/2.1.0rc1>; source archives, release notes, and wheel hashes are available on Github <https://github.com/numpy/numpy/releases/tag/v2.1.0rc1>. *Contributors* A total of 110 people contributed to this release. People with a "+" by their names contributed a patch for the first time. - !ogidig5 + - !partev - !vahidmech + - Aaron Meurer - Adrin Jalali + - Agriya Khetarpal - Ajay Kumar Janapareddi + - Alex Herbert + - Andras Deak - Andrej Zhilenkov + - Andrew Nelson - Anne Gunn + - Antony Lee - Arnaud Ma + - Arun Kannawadi + - Arun Pa + - Bas van Beek - Ben Woodruff + - Bruno Oliveira + - Carlos Henrique Hermanny Moreira da Silva + - Charles Harris - Chris Sidebottom - Christian Heimes + - Christian Lorentzen - Christopher Sidebottom - Christopher Titchen + - Clément Robert - Cobalt Yang + - Devyani Chavan + - Dimitri Papadopoulos Orfanos - Ebigide Jude + - Eric Xie + - Evgeni Burovski - Fabian Vogt + - Francisco Sousa + - GUAN MING + - Gabriel Fougeron + - Gagandeep Singh - Giovanni Del Monte + - Gonzalo Tornaría + - Gonçalo Bárias + - Hugo van Kemenade - Jakob Stevens Haas + - Jakob Unfried + - James Joseph Thomas + - Jean Lecordier + - Joren Hammudoglu + - Joris Van den Bossche - Julia Poo + - Justus Magin - Jyn Spring 琴春 - KIU Shueng Chuan - Karthik Gangula + - Karthik Kaiplody + - Kevin Sheppard - Kristoffer Pedersen + - Leo Singer - Liang Yan - Liangyu Zhang + - Lucas Colley - Luiz Eduardo Amaral + - Lysandros Nikolaou - Marcel Loose + - Marten van Kerkwijk - Mateusz Sokół - Matt Haberland - Matt Thompson + - Matthew Roeschke + - Matthew Thompson + - Matthias Bussonnier - Matti Picus - Melissa Weber Mendonça - Milica Dančuk + - Moritz Schreiber + - Nathan Goldbaum - Olivier Grisel - Patrick J. Roddy + - Paul Juma Otieno + - Pieter Eendebak - Raghuveer Devulapalli - Ralf Gommers - Raquel Braunschweig + - Robert Kern - Rohit Goswami - Romain Geissler + - Ross Barnowski - Rostan Tabet + - Sam Morley + - Sayed Adel - Sean Cheah - Sebastian Berg - Serge Guelton - Slobodan + - Stefan van der Walt - Thomas A Caswell - Thomas Li - Timo Röhling + - Tsvika Shapira + - Tuhin Sharma + - Tyler Reddy - Victor Eijkhout + - Warren Weckesser - Warrick Ball - Xiangyi Wang + - Yair Chuchem + - Yang Liu + - Yannik Wicke + - Yevhen Amelin + - Yuki K Cheers, Charles Harris

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Musllinux image bump to 1_2
by Andrew Nelson 11 Aug '24

11 Aug '24

Dear list, PR https://github.com/numpy/numpy/pull/27088 contains changes to bump the musllinux image to 1_2 from 1_1. This is because the 1_1 image is end of life (https://github.com/pypa/manylinux/issues/1629) At the moment the intent is to make this change after the 2.1 release, i.e. the 2.2 release. regards, Andrew. -- _____________________________________ Dr. Andrew Nelson _____________________________________

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next NumPy community meeting - June 5th, 2024 at 6 pm UTC
by Inessa Pawson 11 Aug '24

11 Aug '24

The next NumPy community meeting will be held this Wednesday, June 5th at 6 pm UTC. Join us via Zoom: https://numfocus-org.zoom.us/j/83278611437?pwd=ekhoLzlHRjdWc0NOY2FQM0NPemdk… . Everyone is welcome and encouraged to attend. To add to the meeting agenda the topics you’d like to discuss, follow the link: https://hackmd.io/76o-IxCjQX2mOXO_wwkcpg?both. For the notes from the previous meetings, visit: https://github.com/numpy/archive/tree/main/community_meetings. -- Cheers, Inessa Inessa Pawson GitHub: inessapawson

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Next NumPy Newcomers' Hour - 12 pm UTC
by Ganesh Kathiresan 07 Aug '24

07 Aug '24

Our next Newcomers' Hour will be held this Thursday, August 8th at 12 PM UTC. Stop by to ask questions or just to say hi. To add to the meeting agenda the topics you’d like to discuss, follow the link: https://hackmd.io/3f3otyyuTte3FU9y3QzsLg?both Join the meeting via Zoom: https://us06web.zoom.us/j/82563808729?pwd=ZFU3Z2dMcXBGb05YemRsaGE1OW5nQT09 Thanks, Ganesh

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NumPy 2.1.x branched, main is open for 2.2.0 development
by Charles R Harris 07 Aug '24

07 Aug '24

Hi All, Just a note that the 'maintenance/2.1.x' branch has been created and the main branch is now ready for 2.2.0 development. The OpenBlas problems have not yet been resolved, hopefully that can be taken care of before the 2.1.0 release. Chuck

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git status
by Andrew Nelson 05 Aug '24

05 Aug '24

Hi all, for some reason my fork has got way out of date and is missing commits from back to April. I'm not sure if my fork got messed up, or whether the numpy repo history has been affected. Is anyone else experiencing problems? -- _____________________________________ Dr. Andrew Nelson _____________________________________

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Original seed of a BitGenerator
by Andrew Nelson 02 Aug '24

02 Aug '24

When using the new `Generator`s for stochastic optimisation I sometimes find myself possessing a great solution, but am wondering what path the random number generation took to get to that point. I know that I can get the current state of the BitGenerators. However, what I'd like to do is query the BitGenerator to figure out how the BitGenerator was setup in the first place. i.e. either: - the seed/SeedSequence that was used to construct the BitGenerator or - the state that was last applied to the BitGenerator One obvious way around this would be to do the seeding in the first place, but it would sure be nice to figure out how to replicate the BitGenerator without having to do that. I'm thinking of something like: ``` rng = np.random.default_rng(190828902908) rng.uniform(size=(100,)) # 190828902908 print(rng.initial_seed) ``` -- _____________________________________ Dr. Andrew Nelson _____________________________________

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NumPy 2.0 AMA with Nathan Goldbaum
by Inessa Pawson 02 Aug '24

02 Aug '24

If you missed the NumPy 2.0 birds-of-a-feather session at SciPy 2024, here is your lucky second chance! Join an AMA with Nathan Goldbaum, a NumPy maintainer from Quansight Labs, hosted by OpenTeams to discuss the team’s work on NumPy 2.0 and future direction of the project. This is also an opportunity for you to share any challenges you ran into with your project while transitioning to NumPy 2.0 and seek advice if you are still working on it. WHEN:: Tuesday, August 6th at 12 pm ET / 4 pm UTC WHERE:: Join us via Zoom: https://numfocus-org.zoom.us/webinar/register/WN_HRKnCdfhStW31Hc-LEnwfQ Registration is required. -- Cheers, Inessa Inessa Pawson GitHub: inessapawson

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