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Tuesday, 20th September 2022

PEP 554 – Multiple Interpreters in the Stdlib: Shared data (via) Python 3.12 hopes to introduce multiple interpreters as part of the Python standard library, so Python code will be able to launch subinterpreters, each with their own independent GIL. This will allow Python code to execute on multiple CPU cores at the same time while ensuring existing code (and C modules) that rely on the GIL continue to work.

The obvious question here is how data will be shared between those interpreters. This PEP proposes a channels mechanism, where channels can be used to send just basic Python types between interpreters: None, bytes, str, int and channels themselves (I wonder why not floats?)

# 1:25 am / concurrency, pep, python

I Resurrected “Ugly Sonic” with Stable Diffusion Textual Inversion (via) “I trained an Ugly Sonic object concept on 5 image crops from the movie trailer, with 6,000 steps [...] (on a T4 GPU, this took about 1.5 hours and cost about $0.21 on a GCP Spot instance)”

# 3:35 am / machine-learning, ai, max-woolf, stable-diffusion, generative-ai, text-to-image

Wasmtime Reaches 1.0: Fast, Safe and Production Ready! The Bytecode Alliance are making some confident promises in this post about the performance and stability of their Wasmtime WebAssembly runtime. They also highlight some exciting use-cases for WebAssembly on the server, including safe 3rd party plugin execution and User Defined Functions running inside databases.

# 10:11 pm / webassembly

Fastly Compute@Edge JS Runtime (via) Fastly’s JavaScript runtime, designed to run at the edge of their CDN, uses the Mozilla SpiderMonkey JavaScript engine compiled to WebAssembly.

# 10:20 pm / javascript, mozilla, spidermonkey, webassembly, fastly

2022 » September

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