def run()

in main_finetune.py [0:0]

• 43 lines of code
• 5 McCabe index (conditional complexity)

def run(input_sizes,epochs,learning_rate,batch,imnet_path,architecture,resnet_weight_path,workers,shared_folder_path,job_id,local_rank,global_rank,num_tasks,EfficientNet_models):
    cluster_cfg = ClusterConfig(dist_backend="nccl", dist_url="")
    shared_folder=None
    data_folder_Path=None
    if Path(str(shared_folder_path)).is_dir():
        shared_folder=Path(shared_folder_path+"/finetune/")
    else:
        raise RuntimeError("No shared folder available")
    if Path(str(imnet_path)).is_dir():
        data_folder_Path=Path(str(imnet_path))
    else:
        raise RuntimeError("No shared folder available")
    train_cfg = TrainerConfig(
                    data_folder=str(data_folder_Path),
                    epochs=epochs,
                    lr=learning_rate,
                    input_size=input_sizes,
                    batch_per_gpu=batch,
                    save_folder=str(shared_folder),
                    imnet_path=imnet_path,
                    architecture=architecture,
                    resnet_weight_path=resnet_weight_path,
                    workers=workers,
                    local_rank=local_rank,
                    global_rank=global_rank,
                    num_tasks=num_tasks,
                    job_id=job_id,
                    EfficientNet_models=EfficientNet_models,
                    
                )
        
    # Create the executor
    os.makedirs(str(shared_folder), exist_ok=True)
    init_file = shared_folder / f"{uuid.uuid4().hex}_init"
    if init_file.exists():
        os.remove(str(init_file))
        
    cluster_cfg = cluster_cfg._replace(dist_url=init_file.as_uri())
    trainer = Trainer(train_cfg, cluster_cfg)
    
    #The code should be launch on each GPUs
    try:    
        if global_rank==0:
            val_accuracy = trainer.__call__()
            print(f"Validation accuracy: {val_accuracy}")
        else:
            trainer.__call__()
    except:
      print("Job failed")