simd
Branch of the spec repo scoped to discussion of SIMD in WebAssembly (by WebAssembly)
feature-detection | simd | |
---|---|---|
1 | 5 | |
11 | 463 | |
- | - | |
1.8 | 8.8 | |
about 2 years ago | over 2 years ago | |
WebAssembly | WebAssembly | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
feature-detection
Posts with mentions or reviews of feature-detection.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-07-29.
-
Announcing Rust 1.54.0
Does it mean that it will be impossible to support two different runtimes with and without SIMD support with a single WASM file? What will happen when the features.suported instruction will be added to the WASM spec?
simd
Posts with mentions or reviews of simd.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-25.
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The IMPOSSIBLE RISCV HACK: Vector Extension 0.7.1-draft w/ current Linux kernel! – René Rebe
I'd love to see OpenCL or WasmSIMD support for RVV 071.
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WASM vs Native Rust performance
Wasm SIMD supports only 128-bit registers, no? https://github.com/WebAssembly/simd/blob/a78b98a6899c9e91a13095e560767af6e99d98fd/proposals/simd/SIMD.md
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A Look at Performance in Wasmtime and Cranelift
According to the WebAssembly Roadmap, the 128-bit packed SIMD Extension proposal has been accepted and is already implemented in every major runtime except Safari, and the Relaxed SIMD proposal is planned, with Firefox already having an experimental implementation in nightly-channel builds.
- Pay Attention to WebAssembly
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There are many like it, but this is my Rust raytracer running in WebAssembly
Thanks! You're probably right about spatial filtering with a low sphere count. SIMD is supported, that looks to work in every recent browser except Safari. Looking forward to trying that out. A really quick search of wasm-bindgen docs don't reveal an interface to use that SIMD support though. I wonder if you can unsafely inline some raw wasm like you can with asm!
What are some alternatives?
When comparing feature-detection and simd you can also consider the following projects:
gc - Branch of the spec repo scoped to discussion of GC integration in WebAssembly
fast-math - Play fast and loose with IEEE-754 rewrite RULES
wasmer - 🚀 The leading Wasm Runtime supporting WASIX, WASI and Emscripten
exception-handling - Proposal to add exception handling to WebAssembly
multi-value - Proposal to add multi-values to WebAssembly
design - WebAssembly Design Documents
wasi-libc - WASI libc implementation for WebAssembly
goldberg_emulator
bytecodealliance.org
relaxed-simd - Relax the strict determinism requirements of SIMD operations.
WASI - WebAssembly System Interface
iswasmfast - Performance comparison of WebAssembly, C++ Addon, and native implementations of various algorithms in Node.js.