The latest nightly releases of Mojo (and our next stable release) include initial support for a new accelerator architecture: Apple Silicon GPUs! We know that one of the biggest barriers to programming GPUs is access to hardware. It’s our hope that by making it possible to use Mojo to develop for a…

Is there a docker image / container that configures this? I work on a m4 mac air, would be fun to test that out, but I work in docker containers as a main driver..

Our Docker containers largely use Linux within them. Due to the requirement for Xcode tooling to build the .metallib from Mojo code, you’d need to have a virtualized macOS environment in the container. We haven’t yet built a container like that.

Googling / AI Overlording around it looks like you can’t even mount the gpu from mac into a container anyways. Unless someone knows something I don’t, I’m guessing the guidance on mojo + metal is via host.

I went ahead an tried to run vector_addition.mojo within examples/mojo/gpu-functions but faced the following issue: xcrun: error: sh -c ‘/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.…

[image] HowardChu: Excited to try this! Excited to try this! x2

I don’t know how to express the happiness I feel right now. Found GPU: Apple M1 Pro LHS buffer: HostBuffer([0.0, 1.0, 2.0, ..., 997.0, 998.0, 999.0]) RHS buffer: HostBuffer([0.0, 0.5, 1.0, ..., 498.5, 499.0, 499.5]) Result vector: HostBuffer([0.0, 1.5, 3.0, ..., 1495.5, 1497.0, 1498.5])

Recently we are working on M3 Ultra, and I found its extremely useful in deploying agentic LLM in one stop with 512 GB memory. I observed great performance for serving gpt-oss-120b . As for kernel DSA, I quickly realized clatter used to work in Apple, why should I try mojo ? When one finds it hard…

Ah, I just realized that Mac support is a recent thing. It’d be lovely to be able to run mac gpus on jupyter lab too. Posted about it: [image] `has_apple_gpu_accelerator()` is False on jupyter-lab on my Macbook GPU Programming from sys import has_apple_gpu_acce…

Apple Silicon GPU support in Mojo

GPU Programming

fzngagan (Faizaan Gagan) November 28, 2025, 9:26am 12

Ah, I just realized that Mac support is a recent thing. It’d be lovely to be able to run mac gpus on jupyter lab too. Posted about it:

Topic		Replies	Views
GPU Programming on Mac GPU Programming discussion , gpu , docs	14	930	September 21, 2025
Mojo Puzzles fail to compile on a supported architecture (apple M2) Mojo gpu_puzzle	6	138	April 29, 2026
How can i use mojo for an asic programming? General discussion	4	217	June 1, 2025
Error: failed to run the pass manager for offload functions Mojo gpu , mojo-compiler	3	173	October 4, 2025
How to get Mojo to detect AMD integrated GPU (APU)? GPU Programming gpu	16	293	March 12, 2026

Apple Silicon GPU support in Mojo

Related topics