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* get device <-> component mapping when using multiple gpus. * condition the device_map bits. * relax condition * device_map progress. * device_map enhancement * some cleaning up and debugging * Apply suggestions from code review Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com> * incorporate suggestions from PR. * remove multi-gpu condition for now. * guard check the component -> device mapping * fix: device_memory variable * dispatching transformers model to have force_hooks=True * better guarding for transformers device_map * introduce support balanced_low_memory and balanced_ultra_low_memory. * remove device_map patch. * fix: intermediate variable scoping. * fix: condition in cpu offload. * fix: flax class restrictions. * remove modifications from cpu_offload and model_offload * incorporate changes. * add a simple forward pass test * add: torch_device in get_inputs() * add: tests * remove print * safe-guard to(), model offloading and cpu offloading when balanced is used as a device_map. * style * remove . * safeguard device_map with more checks and remove invalid device_mapping strategues. * make a class attribute and adjust tests accordingly. * fix device_map check * fix test * adjust comment * fix: device_map attribute * fix: dispatching. * max_memory test for pipeline * version guard the tests * fix guard. * address review feedback. * reset_device_map method. * add: test for reset_hf_device_map * fix a couple things. * add reset_device_map() in the error message. * add tests for checking reset_device_map doesn't have unintended consequences. * fix reset_device_map and offloading tests. * create _get_final_device_map utility. * hf_device_map -> _hf_device_map * add documentation * add notes suggested by Marc. * styling. * Apply suggestions from code review Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com> Co-authored-by: Pedro Cuenca <pedro@huggingface.co> * move updates within gpu condition. * other docs related things * note on ignore a device not specified in . * provide a suggestion if device mapping errors out. * fix: typo. * _hf_device_map -> hf_device_map * Empty-Commit * add: example hf_device_map. --------- Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com> Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com> Co-authored-by: Pedro Cuenca <pedro@huggingface.co>