【FlexCheckpoint】Add the test about the sharded_state_dict of optimizer #75067
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xingmingyyj
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Sep 4, 2025
| static_to_struct = { | ||
| v.local_tensor.name: k for k, v in model_sharded_state_dict.items() | ||
| } | ||
| static_to_struct = {} |
| static_to_struct_mapping = { | ||
| v.local_tensor.name: k for k, v in model_sharded_state_dict.items() | ||
| } | ||
| static_to_struct_mapping = {} |
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LGTM |
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Sep 23, 2025
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wanglezz
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Sep 25, 2025
…75067) * fix the share_weight_bug * add note * add the unit test * set the timeout * add more test * Trigger CI rebuild * fix the CmakeLists
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Oct 22, 2025
…75067) * fix the share_weight_bug * add note * add the unit test * set the timeout * add more test * Trigger CI rebuild * fix the CmakeLists
swgu98
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…#75996) * [Flex CP]Fix merge_sharded_state_dict with aoa and offload (#75062) * fix merge_state_dict with aoa and offload * add tests * refine * fix * fix * add log * fix * fix * 【FlexCheckpoint】Upgrade some macros and optimize load_state_dict communication (#75282) * upgrad macros and load_state_dict comm task fix fix support 0-d tensor fix balance save and fix * fix test * Add the test about the sharded_state_dict of optimizer (#75067) * fix the share_weight_bug * add note * add the unit test * set the timeout * add more test * Trigger CI rebuild * fix the CmakeLists * handle_missing_edge_cases_in_fc (#75413) * up_grade fc (#75613) fix and add test fix fix fix fix cmakelists add notion --------- Co-authored-by: Chen Zhiyang <[email protected]> Co-authored-by: Tianyu Zheng <[email protected]>
xingmingyyj
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Nov 5, 2025
…75067) * fix the share_weight_bug * add note * add the unit test * set the timeout * add more test * Trigger CI rebuild * fix the CmakeLists
sneaxiy
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Nov 6, 2025
….2 (#76249) * 【FlexCP】merge_sharded_state_dict support distribute merge (#75005) * fix data is nullptr * add dist merge * change test * change test * 【FlexCP】add Skip param param for merge_shard_state_dict (#75061) * fix data is nullptr * add dist merge * change test * change test * add skip optimizer param * [Flex CP]Fix merge_sharded_state_dict with aoa and offload (#75062) * fix merge_state_dict with aoa and offload * add tests * refine * fix * fix * add log * fix * fix * 【FlexCheckpoint】Upgrade some macros and optimize load_state_dict communication (#75282) * upgrad macros and load_state_dict comm task fix fix support 0-d tensor fix balance save and fix * fix test * Add the test about the sharded_state_dict of optimizer (#75067) * fix the share_weight_bug * add note * add the unit test * set the timeout * add more test * Trigger CI rebuild * fix the CmakeLists * handle_missing_edge_cases_in_fc (#75413) * up_grade fc (#75613) fix and add test fix fix fix fix cmakelists add notion * 【FlexCheckpoint】fix_the_layer_id_macro (#75556) * fix_the_layer_id_macro * fix the ctest * add expert_id_macro * fix the assert bug * fix the code style * Pr support load hf checkpoint (#75928) * support hf checkpoint fix support cast add id macro fix * add test and fix some bug * fix full param bug * add full param cast test --------- Co-authored-by: xingmingyyj <[email protected]> * 【Flexcheckpoint】add_get_var_mapping_chain_macro (#76013) * add_get_var_mapping_chain_macro * add note * fix the bug input_vars and resolve_mapping_chain * fix the code style * fit the dtype assert bug * fix the bug * fix the merge_sharded_state_dict bug * fix aoa transpose corner case (#76234) --------- Co-authored-by: xiaoguoguo626807 <[email protected]> Co-authored-by: Chen Zhiyang <[email protected]> Co-authored-by: Tianyu Zheng <[email protected]>
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PR Category
Operator Mechanism
PR Types
Bug fixes
Description
在optimizer的sharded_state_dict中，对于共享参数来说，它们共享同一个weight，并且只有首次出现的参数会对齐创建优化器状态，因此在此处需要做判断，避免后续共享参数把前面首次出现的参数覆盖掉。