solving multi-core Python [LWN.net]
tl;dr Let's exploit multiple cores by fixing up subinterpreters, exposing them in Python, and adding a mechanism to safely share objects between them. This proposal is meant to be a shot over the bow, so to speak. I plan on putting together a more complete PEP some time in the future, with content that is more refined along with references to the appropriate online resources. Feedback appreciated!
PEP 492 vs. PEP 3152, new round [LWN.net]
I've tried to catch up with the previous threads. A summary of issues brought up: 1. precise syntax of `async def` (or do we need it at all) 2. do we need `async for` and `async with` (and how to spell them) 3. syntactic priority of `await` 4. `cocall` vs. `await` 5. do we really need `__aiter__` and friends 6. StopAsyncException 7. compatibility with asyncio and existing users of it (I've added a
The future of Emacs, Guile, and Emacs Lisp [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. GNU Emacs is one of the longest continuously developed applications in the free-software world; at just over 30 years old it just
3.16 merge window, part 2 [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. This is the second installment of our coverage of the 3.16 merge window. See last week's article for a rundown of what happened in
Philosophy and "for" loops — more from Go and Rust [LWN.net]
Did you know...?LWN.net is a subscriber-supported publication; we rely on subscribers to keep the entire operation going. Please help out by buying a subscription and keeping LWN on the net. Once upon a time, a new programming language could be interesting because of some new mechanism for structured flow control. An if statement that could guard a collection of statements would be so much easier
How 3.6 nearly broke PostgreSQL [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. In mid-September, the 3.6 kernel appeared to be stabilizing nicely. Most of the known regressions had been fixed, the patch volume
DragonFly BSD 2.6: towards a free clustering operating system [LWN.net]
DragonFly BSD 2.6: towards a free clustering operating system Benefits for LWN subscribersThe primary benefit from subscribing to LWN is helping to keep us publishing, but, beyond that, subscribers get immediate access to all site content and access to a number of extra site features. Please sign up today! There aren't many BSDs compared to Linux distributions: most people only know FreeBSD, OpenB
A turning point for GNU libc [LWN.net]
This article brought to you by LWN subscribersSubscribers to LWN.net made this article — and everything that surrounds it — possible. If you appreciate our content, please buy a subscription and make the next set of articles possible. The kernel may be the core of a Linux system, but neither users nor applications deal with the kernel directly. Instead, almost all interactions with the kernel are
Dennis Ritchie RIP [LWN.net]
As one of the founders of Unix, and more importantly the philosophy unix embodied, Dennis Ritchie has an echo in practically every company and technology in use around the world today. Time (epoch-seconds) starts on 1/1/1970 for a reason. Salute! ... I admired true sense in those words a profound tribute to Denis M Richie, we all build our success on his hard work a real foundation, an indeed moun
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Android without the mothership [LWN.net]