PyTorch: Fixes, Reverts, and Moving Forward
Today we're diving into a fascinating day in PyTorch development with 30 commits that tell a story of iteration and refinement. We saw important fixes for complex number support in MPS, cycle detection improvements, and some strategic reverts that show the careful balance of shipping features safely.
Duration: PT4M5S
Episode overview
This episode is a short developer briefing from PyTorch.
It explains recent repository work in plain language.
- Show: PyTorch
- Published: 2026-03-27T10:06:39Z
- Audio duration: PT4M5S
Transcript excerpt
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Hey there, amazing developers! Welcome back to another episode of the PyTorch podcast. I'm your host, and wow, do we have an interesting story to tell today from March 27th, 2026.
You know those days in development where it feels like you're taking two steps forward and one step back? Well, today's activity is a perfect example of why that's actually healthy in a large codebase. We didn't see any merged pull requests today, but we had 30 commits that paint a really fascinating picture of how…
Let's start with the reverts, because they tell an important story. We saw two significant rollbacks today - one reverting support for opaque types in kernels, and another rolling back Triton BMM template changes. Now, before you think "oh no, things are breaking," let me reframe this for you. These reverts happened…
But here's the cool part - that Triton BMM template feature? It got re-committed later in the day by Corbin Robeck with proper fixes. That's the beauty of a robust CI system and a team that isn't afraid to iterate quickly.
Now, let's talk about some really solid wins. Kurt Mohler delivered something that might seem small but is actually huge for Mac users - complex number support…
Iva…
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