mmpretrain/configs/resnet/resnet50_b32x8_coslr_imagenet.py

_base_ = [
    '../_base_/models/resnet50.py', '../_base_/datasets/imagenet_bs32.py',
    '../_base_/schedules/imagenet_bs256_coslr.py',
    '../_base_/default_runtime.py'
]