Add validation for tensor_split size exceeding LLAMA_MAX_DEVICES#820
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abetlen merged 2 commits intoabetlen:mainfrom Oct 15, 2023
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Add validation for tensor_split size exceeding LLAMA_MAX_DEVICES#820abetlen merged 2 commits intoabetlen:mainfrom
abetlen merged 2 commits intoabetlen:mainfrom
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When GPU acceleration is not properly configured, or some other cases, if the user tries to split tensors into multiple GPUs, model load will exit with an exception of
Could not load Llama model from path: ../models/codellama-7b.Q4_K_M.gguf. Received error invalid index (type=value_error)This error message is caused by expanding a python list into a smaller C array
llama.py:312However, the error message is misleading, which doesn't contain detail enough information.
Thus this PR captures this case and raise a human-readable exception to point out the situation. Feel free to make any improvements.