✨[Feature] wheels for pytorch 2.7 RC

[jjh42]

What is your policy around publishing wheels for torch RCs?

Torch 2.7RC1 has been released but I don't think there is any torch-tensorrt wheel compatible with it (release requires torch 2.6, nightly requires torch nightly)?

The motivation for moving to the RC before release is because we need CUDA 12.8 support to work with the latest GPUs.

[narendasan]

There is a rc release channel that is available, http://download.pytorch.org/whl/test/torch-tensorrt/. As we tag our own rcs for 2.7 they will be uploaded there. We don't guarantee an rc build for every pytorch rc build (it shouldn't be necessary)

If you are looking to build from source release/2.7 targets pytorch's release/2.7 branch

[narendasan]

Most recent RC targeting PyTorch 2.7 has been upload to the test channel supporting all cuda versions. Reopen if there are more questions here