SimAI/aicb/workload_generator/SimAI_training_workload_generator.py中,同样的不启用SP,启用AIOB时backward_comm = "NONE",而不开AIOB时backward_comm = "ALLREDUCE",哪一种情况才是对的? <img width="456" height="266" alt="Image" src="https://github.com/user-attachments/assets/106ae072-3dc3-4957-943b-06c0f63cecdc" /> <img width="605" height="189" alt="Image" src="https://github.com/user-attachments/assets/78faecef-4ec8-47ab-96c6-adad44a21d46" />
SimAI/aicb/workload_generator/SimAI_training_workload_generator.py中,同样的不启用SP,启用AIOB时backward_comm = "NONE",而不开AIOB时backward_comm = "ALLREDUCE",哪一种情况才是对的?