A huge milestone: Fearless SIMD 1.0 is published: linebender.org/blog/fearles.... This was a real collaboration, thanks especially to Sergey Davidoff for pushing this over the line, Laurenz Stampfl, Andrew Jakubowicz, valadaptive, Benjamin Saunders, and Daniel McNab.
Fearless SIMD v1.0 is here
Fearless SIMD v1.0 is here
linebender.org
September 23, 2026 at 7:56 AM
A huge milestone: Fearless SIMD 1.0 is published: linebender.org/blog/fearles.... This was a real collaboration, thanks especially to Sergey Davidoff for pushing this over the line, Laurenz Stampfl, Andrew Jakubowicz, valadaptive, Benjamin Saunders, and Daniel McNab.
“Platform-independent SIMD in Go” by David Chase and Junyang Shao — https://go.dev/blog/simd-experiment
#golang
#golang
September 24, 2026 at 8:59 PM
“Platform-independent SIMD in Go” by David Chase and Junyang Shao — https://go.dev/blog/simd-experiment
#golang
#golang
We are excited to announce that we can successfully use Rust's portable SIMD on the GPU. This has never been done before.
www.vectorware.com/blog/simd-on...
Supporting Rust's `core::simd` enables existing Rust code to work on the GPU and makes GPU programming more ergonomic.
www.vectorware.com/blog/simd-on...
Supporting Rust's `core::simd` enables existing Rust code to work on the GPU and makes GPU programming more ergonomic.
Rust SIMD on the GPU
GPU code can now use Rust's portable SIMD. We share the implementation approach and what this unlocks for GPU programming.
www.vectorware.com
August 10, 2026 at 4:57 PM
We are excited to announce that we can successfully use Rust's portable SIMD on the GPU. This has never been done before.
www.vectorware.com/blog/simd-on...
Supporting Rust's `core::simd` enables existing Rust code to work on the GPU and makes GPU programming more ergonomic.
www.vectorware.com/blog/simd-on...
Supporting Rust's `core::simd` enables existing Rust code to work on the GPU and makes GPU programming more ergonomic.
Go's Improving SIMD Support, Platform-Independent SIMD Interface - https://www.phoronix.com/news/Go-SIMD-2026
Go's Improving SIMD Support, Platform-Independent SIMD Interface
A new blog post published on Thursday covers the experimental support for SIMD with the Go programming language. This expanding Go SIMD support also includes a platform-independent API for making use of SIMD with modern processors...
www.phoronix.com
September 25, 2026 at 9:56 AM
Go's Improving SIMD Support, Platform-Independent SIMD Interface - https://www.phoronix.com/news/Go-SIMD-2026
Godot web exports just got a serious performance boost! Starting in 4.5 dev 5, builds use WASM SIMD by default, meaning better performance with no changes needed on your end.
Details and benchmarks: godotengine.org/article/upco...
Details and benchmarks: godotengine.org/article/upco...
Upcoming (serious) Web performance boost – Godot Engine
Compiling the Godot Engine with WASM SIMD support truly is a game changer.
godotengine.org
June 6, 2025 at 9:14 AM
Godot web exports just got a serious performance boost! Starting in 4.5 dev 5, builds use WASM SIMD by default, meaning better performance with no changes needed on your end.
Details and benchmarks: godotengine.org/article/upco...
Details and benchmarks: godotengine.org/article/upco...
Go makes SIMD accessible
Go 1.27 introduces a new, fully portable SIMD interface in its `simd` package, making high-performance vector operations available without assembly.
This move dramatically lowers the bar for Go developers to tap into hardware-accelerated performance.
Go 1.27 introduces a new, fully portable SIMD interface in its `simd` package, making high-performance vector operations available without assembly.
This move dramatically lowers the bar for Go developers to tap into hardware-accelerated performance.
September 25, 2026 at 8:13 PM
Go makes SIMD accessible
Go 1.27 introduces a new, fully portable SIMD interface in its `simd` package, making high-performance vector operations available without assembly.
This move dramatically lowers the bar for Go developers to tap into hardware-accelerated performance.
Go 1.27 introduces a new, fully portable SIMD interface in its `simd` package, making high-performance vector operations available without assembly.
This move dramatically lowers the bar for Go developers to tap into hardware-accelerated performance.
audio programming scratches an itch i miss from game engine/tools dev - a genuine reason to obsess over latency & quality, enough to write explicit simd
September 15, 2025 at 1:10 AM
audio programming scratches an itch i miss from game engine/tools dev - a genuine reason to obsess over latency & quality, enough to write explicit simd
New blog post. Box3D is getting faster. box2d.org/posts/2026/0...
SIMD for Collision
In a previous post SIMD Matters I discussed the big wins I got from graph coloring to make the contact solver faster. That same approach exists in Box3D. I like to call this approach “wide SIMD”. The ...
box2d.org
July 21, 2026 at 4:11 PM
New blog post. Box3D is getting faster. box2d.org/posts/2026/0...
Fearless SIMD v1.0 is here
> Fearless SIMD v1.0 enables safe, performant portable SIMD in Rust without unsafe code, via macros and safe intrinsics access, already widely adopted.
> Fearless SIMD v1.0 enables safe, performant portable SIMD in Rust without unsafe code, via macros and safe intrinsics access, already widely adopted.
September 23, 2026 at 12:19 AM
Fearless SIMD v1.0 is here
> Fearless SIMD v1.0 enables safe, performant portable SIMD in Rust without unsafe code, via macros and safe intrinsics access, already widely adopted.
> Fearless SIMD v1.0 enables safe, performant portable SIMD in Rust without unsafe code, via macros and safe intrinsics access, already widely adopted.
DeepSeek R1 appears to be a VERY strong model for coding - examples for both C and Python here: simonwillison.net/2025/Jan/27/...
ggml : x2 speed for WASM by optimizing SIMD
PR by Xuan-Son Nguyen for `llama.cpp`: > This PR provides a big jump in speed for WASM by leveraging SIMD instructions for `qX_K_q8_K` and `qX_0_q8_0` dot product functions. > > …
simonwillison.net
January 27, 2025 at 6:33 PM
DeepSeek R1 appears to be a VERY strong model for coding - examples for both C and Python here: simonwillison.net/2025/Jan/27/...
we should give all cpus 1024 bit wide simd registers and accompanying instructions
January 27, 2026 at 11:51 PM
we should give all cpus 1024 bit wide simd registers and accompanying instructions
I'm back. Library is almost complete and it's fucking glorious.
The API is dead simple, just TypedArrays with SIMD operations. The code in the screenshot runs 6x faster than the scalar JS version.
It has over 700 SIMD operations; they typically run at 5x-10x JavaScript speed
The API is dead simple, just TypedArrays with SIMD operations. The code in the screenshot runs 6x faster than the scalar JS version.
It has over 700 SIMD operations; they typically run at 5x-10x JavaScript speed
September 17, 2026 at 5:54 PM
I'm back. Library is almost complete and it's fucking glorious.
The API is dead simple, just TypedArrays with SIMD operations. The code in the screenshot runs 6x faster than the scalar JS version.
It has over 700 SIMD operations; they typically run at 5x-10x JavaScript speed
The API is dead simple, just TypedArrays with SIMD operations. The code in the screenshot runs 6x faster than the scalar JS version.
It has over 700 SIMD operations; they typically run at 5x-10x JavaScript speed
Abusing x86 SIMD Instructions to Optimize PlayStation 3 Emulation
Abusing x86 SIMD Instructions to Optimize PlayStation 3 Emulation
Hackaday Article
hackaday.com
December 25, 2025 at 12:08 AM
Abusing x86 SIMD Instructions to Optimize PlayStation 3 Emulation
I wrote linebender.org/blog/a-plan-... and published it over the weekend. I'm excited about pushing Rust SIMD to be more usable, and open to feedback about the specifics of the proposal.
A plan for SIMD
A plan for SIMD
linebender.org
June 9, 2025 at 1:56 PM
I wrote linebender.org/blog/a-plan-... and published it over the weekend. I'm excited about pushing Rust SIMD to be more usable, and open to feedback about the specifics of the proposal.
das garantiert jedoch nicht, dass die Russen nicht dorthin gehen. Sie simd bereits dort hingegangen“ 🤷♂️
February 23, 2025 at 3:26 PM
das garantiert jedoch nicht, dass die Russen nicht dorthin gehen. Sie simd bereits dort hingegangen“ 🤷♂️
I'm reaching speedups of 15x compared to pure JS for some operations.
I hear excuses all the time that SIMD isn't worth it, that the conversion roundtrip nullifies the gain, etc. This is pure cope. SIMD reliably gives me a 4x speed boost MINIMUM every time I use it, it's so good
I hear excuses all the time that SIMD isn't worth it, that the conversion roundtrip nullifies the gain, etc. This is pure cope. SIMD reliably gives me a 4x speed boost MINIMUM every time I use it, it's so good
I'm back. Library is almost complete and it's fucking glorious.
The API is dead simple, just TypedArrays with SIMD operations. The code in the screenshot runs 6x faster than the scalar JS version.
It has over 700 SIMD operations; they typically run at 5x-10x JavaScript speed
The API is dead simple, just TypedArrays with SIMD operations. The code in the screenshot runs 6x faster than the scalar JS version.
It has over 700 SIMD operations; they typically run at 5x-10x JavaScript speed
September 17, 2026 at 7:46 PM
I'm reaching speedups of 15x compared to pure JS for some operations.
I hear excuses all the time that SIMD isn't worth it, that the conversion roundtrip nullifies the gain, etc. This is pure cope. SIMD reliably gives me a 4x speed boost MINIMUM every time I use it, it's so good
I hear excuses all the time that SIMD isn't worth it, that the conversion roundtrip nullifies the gain, etc. This is pure cope. SIMD reliably gives me a 4x speed boost MINIMUM every time I use it, it's so good
anfifa simd mehr
June 1, 2026 at 7:01 AM
anfifa simd mehr
Big “Internet Streaming SIMD extensions” energy
February 24, 2025 at 1:44 PM
Big “Internet Streaming SIMD extensions” energy
Post exploring the evolution of SIMT in GPUS: "SIMD Started It, SIMT Improved It" blog.siggraph.org/2026/01/simd...
SIMD Started It, SIMT Improved It - ACM SIGGRAPH Blog
By blending thread abstractions with SIMD hardware, GPUs evolved into flexible processors for graphics, AI, and scientific computing.
blog.siggraph.org
February 5, 2026 at 9:13 PM
Post exploring the evolution of SIMT in GPUS: "SIMD Started It, SIMT Improved It" blog.siggraph.org/2026/01/simd...
Super awesome release! I previously used `wide` for some SIMD stuff but it didn't really deliver what I (a novice at vector instruction crimes) needed.
A huge milestone: Fearless SIMD 1.0 is published: linebender.org/blog/fearles.... This was a real collaboration, thanks especially to Sergey Davidoff for pushing this over the line, Laurenz Stampfl, Andrew Jakubowicz, valadaptive, Benjamin Saunders, and Daniel McNab.
Fearless SIMD v1.0 is here
Fearless SIMD v1.0 is here
linebender.org
September 24, 2026 at 11:33 AM
Super awesome release! I previously used `wide` for some SIMD stuff but it didn't really deliver what I (a novice at vector instruction crimes) needed.
SIMD accelerated catgirl
December 26, 2024 at 1:07 AM
SIMD accelerated catgirl
Der Trüffel hat ein Stofftier draußen liegen lassen. Es hat geregnet. Er hat es jetzt wieder reingeholt durch die Hundeklappe. Und mir ins Gesicht gerammt. Hunde simd toll.
October 23, 2025 at 9:33 AM
Der Trüffel hat ein Stofftier draußen liegen lassen. Es hat geregnet. Er hat es jetzt wieder reingeholt durch die Hundeklappe. Und mir ins Gesicht gerammt. Hunde simd toll.
