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[PR #11999] [CLOSED] cuda: add support for thor #60379

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opened 2026-04-29 15:19:11 -05:00 by GiteaMirror · 0 comments
GiteaMirror commented 2026-04-29 15:19:11 -05:00
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📋 Pull Request Information

Original PR: https://github.com/ollama/ollama/pull/11999
Author: @dhiltgen
Created: 8/20/2025
Status: ❌ Closed

Base: main ← Head: thor_2nd

📝 Commits (1)

  • 66050b5 cuda: add support for thor

📊 Changes

2 files changed (+24 additions, -1 deletions)

View changed files

📝 CMakePresets.json (+13 -0)
📝 Dockerfile (+11 -1)

📄 Description

I'm exploring a few different options on how we can add Jetson AGX Thor support. This seems like it is probably the lowest risk change.

AGX Thor is CC 11.0, which requires CUDA v13.
Apparently arm64 SBSA CUDA support started at CC 8.0, so the 7.x and older arm CC targets we had been shipping were never used.

Eventually we'll need to support v13 for other new GPUs as they come out, so I'm also exploring adding back the dual CUDA stack support and trying v11 + v13 with "virtual" targets and leveraging JIT to keep the footprint reasonable, but I don't have that working yet on Windows.

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/ollama/ollama/pull/11999 **Author:** [@dhiltgen](https://github.com/dhiltgen) **Created:** 8/20/2025 **Status:** ❌ Closed **Base:** `main` ← **Head:** `thor_2nd` --- ### 📝 Commits (1) - [`66050b5`](https://github.com/ollama/ollama/commit/66050b5e54baabeba8dbb04b50896e225bb33a18) cuda: add support for thor ### 📊 Changes **2 files changed** (+24 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `CMakePresets.json` (+13 -0) 📝 `Dockerfile` (+11 -1) </details> ### 📄 Description I'm exploring a few different options on how we can add Jetson AGX Thor support. This seems like it is probably the lowest risk change. AGX Thor is CC 11.0, which requires CUDA v13. Apparently arm64 SBSA CUDA support started at CC 8.0, so the 7.x and older arm CC targets we had been shipping were never used. Eventually we'll need to support v13 for other new GPUs as they come out, so I'm also exploring adding back the dual CUDA stack support and trying v11 + v13 with "virtual" targets and leveraging JIT to keep the footprint reasonable, but I don't have that working yet on Windows. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
GiteaMirror added the pull-request label 2026-04-29 15:19:11 -05:00
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