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[Fix] mmdet with version >=2.24.1 #29

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May 26, 2022
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[Fix] mmdet with version >=2.24.1 #29

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8 changes: 6 additions & 2 deletions mmtune/mm/tasks/mmdet.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
import argparse
import copy
import os
import time
from os import path as osp
from typing import Optional, Sequence
Expand Down Expand Up @@ -64,6 +65,8 @@ def parse_args(self, args: Sequence[str]) -> argparse.Namespace:
action='store_true',
help='enable automatically scaling LR.')
args = parser.parse_args(args)
if 'LOCAL_RANK' not in os.environ:
os.environ['LOCAL_RANK'] = str(dist.get_rank())
return args

def build_model(self,
Expand Down Expand Up @@ -95,7 +98,7 @@ def train_model(self,
def run(self, *args, **kwargs):
from mmdet import __version__
from mmdet.apis import init_random_seed, set_random_seed
from mmdet.utils import (collect_env, get_root_logger,
from mmdet.utils import (collect_env, get_device, get_root_logger,
setup_multi_processes)
args = self.args

Expand Down Expand Up @@ -155,8 +158,9 @@ def run(self, *args, **kwargs):
logger.info(f'Distributed training: {distributed}')
logger.info(f'Config:\n{cfg.pretty_text}')

cfg.device = get_device()
# set random seeds
seed = init_random_seed(args.seed)
seed = init_random_seed(args.seed, device=cfg.device)
seed = seed + dist.get_rank() if args.diff_seed else seed
logger.info(f'Set random seed to {seed}, '
f'deterministic: {args.deterministic}')
Expand Down