RDMA no longer needs torch #2045
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This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
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This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
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Dec 5, 2025
Pull Request resolved: #2045 This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. ghstack-source-id: 327440721 @exported-using-ghexport Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/)
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
zdevito
added a commit
that referenced
this pull request
Dec 5, 2025
Pull Request resolved: #2045 This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. ghstack-source-id: 327462736 @exported-using-ghexport Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/)
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
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This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information. So we no longer need rdma to directly link torch. Differential Revision: [D88338646](https://our.internmc.facebook.com/intern/diff/D88338646/) [ghstack-poisoned]
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This pull request has been merged in 3a6fa0f. |
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Stack from ghstack (oldest at bottom):
This replaces the internal C++ APIs to torch with an interace for injecting the scanned segments. We then use a pyo3 function that indirectly calls the python torch.cuda.memory._snapshot function to get the same information.
So we no longer need rdma to directly link torch.
Differential Revision: D88338646