No we don't use it. CRIU is used for normal checkpoint/restore of Linux processes. Since we run GVisor for container isolation we use their checkpoint/restore support for the sandboxed process state.
Both approaches still need NVIDIA’s cuda-checkpoint for the GPU side, because CUDA/GPU memory and driver state are not something a normal process checkpointing tool can handle on its own.
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No we don't use it. CRIU is used for normal checkpoint/restore of Linux processes. Since we run GVisor for container isolation we use their checkpoint/restore support for the sandboxed process state.
Both approaches still need NVIDIA’s cuda-checkpoint for the GPU side, because CUDA/GPU memory and driver state are not something a normal process checkpointing tool can handle on its own.