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pytorch/caffe2
fduwjj a87dfc7480 [symm_mem] Update CMakeList to reflect code moving a dedicated folder (#155823)
We moved all symm_mem code into a folder ([CudaDMAConnectivity](https://github.com/pytorch/pytorch/pull/155573)) but somehow forgot update for CudaDMAConnectivity in the CMakeList.

Users see errors: RuntimeError: DMA connectivity detector for cuda over nvlink is not available while torch.distributed.init_process_group(backend=backend). So this PR should fix it.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/155823
Approved by: https://github.com/Skylion007
2025-06-13 05:27:59 +00:00
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