[REFACTOR][VM] Move CUDA graph VM builtin back under VM runtime#19758
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tlopex merged 1 commit intoJun 14, 2026
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CUDA graph VM support is Relax VM functionality, so it should stay with the VM runtime layout instead of living under the CUDA backend runtime tree introduced by the backend reorg. This moves the CUDA graph builtin back under src/runtime/vm/cuda and points the CUDA runtime CMake source glob at that VM-owned location while preserving the existing symbols and behavior.
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This pull request moves the CUDA virtual machine builtin source files from src/backend/cuda/runtime/vm/ to src/runtime/vm/cuda/. It updates the CMake configuration to search for the source files in the new location and adjusts the relative include paths and file header in cuda_graph_builtin.cc accordingly. There are no review comments, and we have no feedback to provide.
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tlopex
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Jun 14, 2026
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CUDA graph VM support is Relax VM functionality, so it should stay with the VM runtime layout instead of living under the CUDA backend runtime tree introduced by the backend reorg.
This moves the CUDA graph builtin back under src/runtime/vm/cuda and points the CUDA runtime CMake source glob at that VM-owned location while preserving the existing symbols and behavior.