# PyTorch 2.7 RC1 produced for pytorch, audio, vision **URL:** \ **Category:** Release Announcements\ **Created:** [March 17, 2025, 8:29pm UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855 "2025-03-17T20:29:16Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![anitakat](https://yyz2.discourse-cdn.com/flex036/user_avatar/dev-discuss.pytorch.org/anitakat/32/2830_2.png) [@anitakat](https://dev-discuss.pytorch.org/u/anitakat)\ **Post date:** [March 17, 2025, 8:29pm UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855/1 "2025-03-17T20:29:16Z")
Following the announcement of [branch cut completion](https://dev-discuss.pytorch.org/t/pytorch-2-7-release-branch-cut-is-complete/2843), the core binaries are now available for download and testing on pytorch test channel. Here is the [2.7 release issue tracker](https://github.com/pytorch/pytorch/issues/149044) for cherry pick submissions. **REMINDER OF KEY DATES** Milestones M1 through M3 are complete and the next milestone is M4 at month end. - M4: Release branch finalized, Announce final launch date, Feature classifications published (week of 3/31/25) - Final RC is produced. - M4.1: Tutorial drafts submission deadline (4/9/25) - M5: External-Facing Content Finalized (4/18/25) - M6: Release Day (4/23/25) **DOWNLOAD INSTRUCTIONS FOR TESTING RC1** **PIP CPU** - Windows/Linux/MacOS: `pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/cpu` **PIP CUDA 11.8, 12.6, 12.8** Windows/Linux: - `pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/cu118` - `pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/cu126` - ` pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/cu128` **PIP ROCM 6.2.4** `pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/rocm6.2.4` **PIP ROCM 6.3** `pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/rocm6.3` **PIP XPU** - Linux/Windows: `pip3 install torch==2.7.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/test/xpu` **PIP Linux Aarch6** `pip3 install torch==2.7.0 torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/test/cpu` **PIP Linux CUDA 12.8 Aarch64** `pip3 install torch==2.7.0 torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/test/cu128` **Libtorch** CPU Linux: - (cxx11 ABI): [https://download.pytorch.org/libtorch/test/cpu/libtorch-cxx11-abi-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cpu/libtorch-cxx11-abi-shared-with-deps-latest.zip) CPU Windows: - Download here (Release version): [https://download.pytorch.org/libtorch/test/cpu/libtorch-win-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cpu/libtorch-win-shared-with-deps-latest.zip) - Download here (Debug version): [https://download.pytorch.org/libtorch/test/cpu/libtorch-win-shared-with-deps-debug-latest.zip](https://download.pytorch.org/libtorch/test/cpu/libtorch-win-shared-with-deps-debug-latest.zip) CPU MacOS: - [https://download.pytorch.org/libtorch/nightly/cpu/libtorch-macos-arm64-latest.zip](https://download.pytorch.org/libtorch/nightly/cpu/libtorch-macos-arm64-latest.zip) **CUDA 11.8, 12.6, 12.8 Linux** (cxx11 ABI): - [https://download.pytorch.org/libtorch/test/cu118/libtorch-cxx11-abi-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cu118/libtorch-cxx11-abi-shared-with-deps-latest.zip) - [https://download.pytorch.org/libtorch/test/cu126/libtorch-cxx11-abi-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cu121/libtorch-cxx11-abi-shared-with-deps-latest.zip) - [https://download.pytorch.org/libtorch/test/cu128/libtorch-cxx11-abi-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cu124/libtorch-cxx11-abi-shared-with-deps-latest.zip) **Windows CUDA 11.8, 12.6, 12.8** (Release version): - [https://download.pytorch.org/libtorch/test/cu118/libtorch-win-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cu118/libtorch-win-shared-with-deps-latest.zip) - [https://download.pytorch.org/libtorch/test/cu126/libtorch-win-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cu121/libtorch-win-shared-with-deps-latest.zip) - [https://download.pytorch.org/libtorch/test/cu128/libtorch-win-shared-with-deps-latest.zip](https://download.pytorch.org/libtorch/test/cu124/libtorch-win-shared-with-deps-latest.zip) (Debug version): - [https://download.pytorch.org/libtorch/test/cu118/libtorch-win-shared-with-deps-debug-latest.zip](https://download.pytorch.org/libtorch/test/cu118/libtorch-win-shared-with-deps-debug-latest.zip) - [https://download.pytorch.org/libtorch/test/cu126/libtorch-win-shared-with-deps-debug-latest.zip](https://download.pytorch.org/libtorch/test/cu121/libtorch-win-shared-with-deps-debug-latest.zip) - [https://download.pytorch.org/libtorch/test/cu128/libtorch-win-shared-with-deps-debug-latest.zip](https://download.pytorch.org/libtorch/test/cu124/libtorch-win-shared-with-deps-debug-latest.zip) **Docker images CUDA 11.8, 12.6, 12.8** Devel: - `docker pull ghcr.io/pytorch/pytorch-test:2.7.0-cuda11.8-cudnn9-devel` - `docker pull ghcr.io/pytorch/pytorch-test:2.7.0-cuda12.6-cudnn9-devel` - `docker pull [ghcr.io/pytorch/pytorch-test:2.7.0-cuda12.8-cudnn9-devel](http://ghcr.io/pytorch/pytorch-test:2.7.0-cuda12.8-cudnn9-devel)` Runtime: - `docker pull ghcr.io/pytorch/pytorch-test:2.7.0-cuda11.8-cudnn9-runtime` - `docker pull ghcr.io/pytorch/pytorch-test:2.7.0-cuda12.6-cudnn9-runtime` - `docker pull ghcr.io/pytorch/pytorch-test:2.7.0-cuda12.8-cudnn9-runtime` If there are any questions or concerns, please create an issue [here](https://github.com/pytorch/pytorch/issues). Cheers, Team PyTorch ---
**Author:** ![EikanWang](https://yyz2.discourse-cdn.com/flex036/user_avatar/dev-discuss.pytorch.org/eikanwang/32/992_2.png) [@EikanWang](https://dev-discuss.pytorch.org/u/EikanWang)\ **Post date:** [March 18, 2025, 3:22pm UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855/2 "2025-03-18T15:22:48Z")
It seems like the format needs to be a little bit refined by putting `PIP Linux Aarch6` and `PIP Linux CUDA 12.8 Aarch64` to the same level as other `pip`. ---
**Author:** ![anitakat](https://yyz2.discourse-cdn.com/flex036/user_avatar/dev-discuss.pytorch.org/anitakat/32/2830_2.png) [@anitakat](https://dev-discuss.pytorch.org/u/anitakat)\ **Post date:** [March 19, 2025, 8:38pm UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855/3 "2025-03-19T20:38:07Z")
Thanks Eikan! Updated. ---
**Author:** ![anonymous\_user\_83259](https://avatars.discourse-cdn.com/v4/letter/a/48db29/32.png) [@anonymous\_user\_83259](https://dev-discuss.pytorch.org/u/anonymous_user_83259)\ **Post date:** [April 4, 2025, 7:49am UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855/4 "2025-04-04T07:49:32Z")
On my training codebase, I receive `bug likely caused by a refcount error in a C extension` error after an indeterminate number of steps, when using 2.7.0+cu126 or 2.7.0+cu128. This does not happen on torch 2.6 or 2.8.0.dev20250403+cu128. ---
**Author:** ![anitakat](https://yyz2.discourse-cdn.com/flex036/user_avatar/dev-discuss.pytorch.org/anitakat/32/2830_2.png) [@anitakat](https://dev-discuss.pytorch.org/u/anitakat)\ **Post date:** [April 4, 2025, 5:29pm UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855/5 "2025-04-04T17:29:36Z")
Hi there. Please create an issue [here](https://github.com/pytorch/pytorch/issues) as soon as you can so this can be looked into. Please provide all details and logs if possible on the issue. Thanks. ---
**Author:** ![johnnynunez](https://yyz2.discourse-cdn.com/flex036/user_avatar/dev-discuss.pytorch.org/johnnynunez/32/2510_2.png) [@johnnynunez](https://dev-discuss.pytorch.org/u/johnnynunez)\ **Post date:** [April 7, 2025, 1:20pm UTC](https://dev-discuss.pytorch.org/t/pytorch-2-7-rc1-produced-for-pytorch-audio-vision/2855/6 "2025-04-07T13:20:12Z")
I have a questions. Cuda aarch64 is based on SBSA or ARM64-tegra?