WIP: Add MultiGPU support #12
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YellowRoseCx
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YellowRoseCx
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Goal is to allow multiple GPUs to pool together their VRAM for use during evaluation and quantization. Goal is also to be able to set a maximum amount of memory to use per GPU and have the rest of the data offloaded to CPU RAM.
Motivation: 16gb VRAM GPU runs out of memory evaluating a 30b model on C4-new dataset. It also runs OOM during quantization
I believe a mixture of the current multi-gpu code(for benchmarks) and the CPU offloading scripts will be useful for achieving this