default_runtime.py

default_scope = 'mmdet3d'

default_hooks = dict(
    optimizer=dict(type='OptimizerHook', grad_clip=None),
    timer=dict(type='IterTimerHook'),
    logger=dict(type='LoggerHook', interval=50),
    param_scheduler=dict(type='ParamSchedulerHook'),
    checkpoint=dict(type='CheckpointHook', interval=1),
    sampler_seed=dict(type='DistSamplerSeedHook'),
)

env_cfg = dict(
    cudnn_benchmark=False,
    mp_cfg=dict(mp_start_method='fork', opencv_num_threads=0),
    dist_cfg=dict(backend='nccl'),
)

log_level = 'INFO'
load_from = None
resume = False

# TODO: support auto scaling lr