File size: 2,588 Bytes
b0df2a8
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
#!/usr/bin/env python3

import glob
import os
import re

import tensorflow as tf
from torch.utils.tensorboard import SummaryWriter


GROUPING_RULES = [
    re.compile(r'^(?P<group>train|test|val|extra_val_.*?(256|512))_(?P<title>.*)', re.I)
]


DROP_RULES = [
    re.compile(r'_std$', re.I)
]


def need_drop(tag):
    for rule in DROP_RULES:
        if rule.search(tag):
            return True
    return False


def get_group_and_title(tag):
    for rule in GROUPING_RULES:
        match = rule.search(tag)
        if match is None:
            continue
        return match.group('group'), match.group('title')
    return None, None


def main(args):
    os.makedirs(args.outdir, exist_ok=True)

    ignored_events = set()

    for orig_fname in glob.glob(args.inglob):
        cur_dirpath = os.path.dirname(orig_fname)  # remove filename, this should point to "version_0" directory
        subdirname = os.path.basename(cur_dirpath)  # == "version_0" most of time
        exp_root_path = os.path.dirname(cur_dirpath)  # remove "version_0"
        exp_name = os.path.basename(exp_root_path)

        writers_by_group = {}

        for e in tf.compat.v1.train.summary_iterator(orig_fname):
            for v in e.summary.value:
                if need_drop(v.tag):
                    continue

                cur_group, cur_title = get_group_and_title(v.tag)
                if cur_group is None:
                    if v.tag not in ignored_events:
                        print(f'WARNING: Could not detect group for {v.tag}, ignoring it')
                        ignored_events.add(v.tag)
                    continue

                cur_writer = writers_by_group.get(cur_group, None)
                if cur_writer is None:
                    if args.include_version:
                        cur_outdir = os.path.join(args.outdir, exp_name, f'{subdirname}_{cur_group}')
                    else:
                        cur_outdir = os.path.join(args.outdir, exp_name, cur_group)
                    cur_writer = SummaryWriter(cur_outdir)
                    writers_by_group[cur_group] = cur_writer

                cur_writer.add_scalar(cur_title, v.simple_value, global_step=e.step, walltime=e.wall_time)


if __name__ == '__main__':
    import argparse

    aparser = argparse.ArgumentParser()
    aparser.add_argument('inglob', type=str)
    aparser.add_argument('outdir', type=str)
    aparser.add_argument('--include-version', action='store_true',
                         help='Include subdirectory name e.g. "version_0" into output path')

    main(aparser.parse_args())