accelerate

d9a1b8f9 - Resolve ZeRO-3 Initialization Failure in Pre-Set Torch Distributed Environments (huggingface/transformers#28803) (#2578)

Resolve ZeRO-3 Initialization Failure in Pre-Set Torch Distributed Environments (huggingface/transformers#28803) (#2578) * Resolve ZeRO-3 Initialization Failure in Pre-Set Torch Distributed Environments (huggingface/transformers#28803) * add unit test for deepspeed zero3 intergation * update test case then keep it accelerate spec