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Upgrade API of NAS-Bench-201

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This commit is contained in:
D-X-Y
2020-03-10 19:08:56 +11:00
parent c8f2a93ecf
commit d783193392
10 changed files with 623 additions and 178 deletions
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30
exps/NAS-Bench-201/check.py
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@@ -1,7 +1,7 @@
#####################################################
# Copyright (c) Xuanyi Dong [GitHub D-X-Y], 2019.08 #
#####################################################
# python exps/NAS-Bench-201/check.py --base_save_dir
# python exps/NAS-Bench-201/check.py --base_str C16-N5-LESS
#####################################################
import sys, time, argparse, collections
import torch
@@ -13,10 +13,9 @@ from log_utils import AverageMeter, time_string, convert_secs2time
def check_files(save_dir, meta_file, basestr):
meta_infos = torch.load(meta_file, map_location='cpu')
meta_archs = meta_infos['archs']
meta_infos = torch.load(meta_file, map_location='cpu')
meta_archs = meta_infos['archs']
meta_num_archs = meta_infos['total']
meta_max_node = meta_infos['max_node']
assert meta_num_archs == len(meta_archs), 'invalid number of archs : {:} vs {:}'.format(meta_num_archs, len(meta_archs))
sub_model_dirs = sorted(list(save_dir.glob('*-*-{:}'.format(basestr))))
@@ -43,7 +42,12 @@ def check_files(save_dir, meta_file, basestr):
dir2ckps, dir2ckp_exists = dict(), dict()
start_time, epoch_time = time.time(), AverageMeter()
for IDX, (sub_dir, arch_indexes) in enumerate(subdir2archs.items()):
seeds = [777, 888, 999]
if basestr == 'C16-N5':
seeds = [777, 888, 999]
elif basestr == 'C16-N5-LESS':
seeds = [111, 777]
else:
raise ValueError('Invalid base str : {:}'.format(basestr))
numrs = defaultdict(lambda: 0)
all_checkpoints, all_ckp_exists = [], []
for arch_index in arch_indexes:
@@ -66,17 +70,15 @@ def check_files(save_dir, meta_file, basestr):
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='NAS Benchmark 201', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('--base_save_dir', type=str, default='./output/NAS-BENCH-201-4', help='The base-name of folder to save checkpoints and log.')
parser.add_argument('--max_node', type=int, default=4, help='The maximum node in a cell.')
parser.add_argument('--channel', type=int, default=16, help='The number of channels.')
parser.add_argument('--num_cells', type=int, default=5, help='The number of cells in one stage.')
parser.add_argument('--base_save_dir', type=str, default='./output/NAS-BENCH-201-4', help='The base-name of folder to save checkpoints and log.')
parser.add_argument('--meta_path', type=str, default='./output/NAS-BENCH-201-4/meta-node-4.pth', help='The meta file path.')
parser.add_argument('--base_str', type=str, default='C16-N5', help='The basic string.')
args = parser.parse_args()
save_dir = Path( args.base_save_dir )
meta_path = save_dir / 'meta-node-{:}.pth'.format(args.max_node)
save_dir = Path(args.base_save_dir)
meta_path = Path(args.meta_path)
assert save_dir.exists(), 'invalid save dir path : {:}'.format(save_dir)
assert meta_path.exists(), 'invalid saved meta path : {:}'.format(meta_path)
print ('check NAS-Bench-201 in {:}'.format(save_dir))
basestr = 'C{:}-N{:}'.format(args.channel, args.num_cells)
check_files(save_dir, meta_path, basestr)
check_files(save_dir, meta_path, args.base_str)