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Fix param.ds_id not found bug when call 'deepspeed.runtime.swap_tensor.optimizer_utils.OptimizerSwapper._create_param_swap_info #5193

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Fix param.ds_id not found bug when call 'deepspeed.runtime.swap_tensor.optimizer_utils.OptimizerSwapper._create_param_swap_info' method under condition
that 'offload_optimizer' and 'offload_param' set to nvme path in zero_config.
In new version of Deepspeed(0.13.3), the deepspeed.runtime.swap_tensor.optimizer_utils.OptimizerSwapper has added 'parameter_id(param)' method to get param id, while in older version like 0.12.4 the origin method is 'id(param)'. This change causes a new bug: when call deepspeed.runtime.zero.stage3.DeepSpeedZeroOptimizer_Stage3._create_fp32_partitions method in init process,the 'self.optimizer_swapper.initialize_paraeters(parameters=[self.fp32_partitioned_groups_flat[i]], src_tensors=[unpinned_fp32_buffer])' method will use unpinned_fp32_buffer without ds_id under optimizer offload condition, which will throw a error : "AttributeError: 'Tensor' object has no attribute 'ds_id'"
ds_id error

…r.optimizer_utils.OptimizerSwapper._create_param_swap_info' method under optimizer offload condition. Detail desc: In new version of Deepspeed(0.1.3.3), the deepspeed.runtime.swap_tensor.optimizer_utils.OptimizerSwapper has added 'parameter_id(param)' method to get param id, while in older version like 0.12.4 the origin method is 'id(param)'. Hower in deepspeed.runtime.zero.stage3.DeepSpeedZeroOptimizer_Stage3._create_fp32_partitions method, the 'self.optimizer_swapper.initialize_paraeters(parameters=[self.fp32_partitioned_groups_flat[i]], src_tensors=[unpinned_fp32_buffer])' method will use unpinned_fp32_buffer without ds_id under optimizer offload condition
…r.optimizer_utils.OptimizerSwapper._create_param_swap_info' method under optimizer offload condition. Detail desc: In new version of Deepspeed(0.1.3.3), the deepspeed.runtime.swap_tensor.optimizer_utils.OptimizerSwapper has added 'parameter_id(param)' method to get param id, while in older version like 0.12.4 the origin method is 'id(param)'. Hower in deepspeed.runtime.zero.stage3.DeepSpeedZeroOptimizer_Stage3._create_fp32_partitions method, the 'self.optimizer_swapper.initialize_paraeters(parameters=[self.fp32_partitioned_groups_flat[i]], src_tensors=[unpinned_fp32_buffer])' method will use unpinned_fp32_buffer without ds_id under optimizer offload condition
@tjruwase tjruwase requested review from jomayeri and removed request for mrwyattii June 19, 2024 12:15
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