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CRIU checkpoints Linux-kernel resources (e.g., memory, threads, files, sockets). GPU state such as device memory, contexts, and queues that lives outside normal process address space needs special handling, so CRIU relies on vendor-specific [[plugins]].
CRIU checkpoints Linux-kernel resources (e.g., memory, threads, files, sockets). GPU state such as device memory, contexts, and queues that lives outside normal process address space needs special handling, so CRIU relies on vendor-specific [[plugins]].
=== NVIDIA CUDA ===
The checkpointing functionality for CUDA is enabled through a command-line utility called [http://github.com/NVIDIA/cuda-checkpoint cuda-checkpoint]. This utility allows to transparently checkpoint and restore the GPU state of a running Linux process.
=== AMD ROCm ===