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Support saving search space in experiment load&save command #2886

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merged 28 commits into from
Sep 21, 2020

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@SparkSnail SparkSnail changed the title Save search space in experiment save Support saving search space in experiment load&save command Sep 11, 2020
target_path = os.path.join(os.getcwd(), target_path)
print_normal('Expand search space path to %s' % target_path)
nnictl_exp_config['searchSpacePath'] = target_path
# if the path alerady has a search space file, use the original one, otherwise use archived one
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already

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updated.

print_error('Archive file does not contain search space file!')
exit(1)
else:
for file in os.listdir(archive_search_space_dir):
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Why do we need a dir?

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For storage data and classify. There are a few folders in archive folder, including 'code', 'nnictl', 'experiment', 'searchSpace', the search space file's name is random, put this file into 'searchSpace' folder for identify.

source_path = os.path.join(archive_search_space_dir, file)
os.makedirs(os.path.dirname(target_path), exist_ok=True)
shutil.copyfile(source_path, target_path)
break
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Throw error when no file is found?

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there is already a judgement in lint 955, don't need to throw error here anymore.

@scarlett2018 scarlett2018 mentioned this pull request Sep 11, 2020
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@@ -159,6 +159,8 @@ def parse_args():
parser_load_experiment.add_argument('--codeDir', '-c', required=True, help='the path of codeDir for loaded experiment, \
this path will also put the code in the loaded experiment package')
parser_load_experiment.add_argument('--logDir', '-l', required=False, help='the path of logDir for loaded experiment')
parser_load_experiment.add_argument('--searchSpacePath', '-s', required=True, help='the path of search space file for \
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@chicm-ms chicm-ms Sep 13, 2020

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Some experiments do not have search space.
Even for the experiment with search space, can we just load search space file to codeDir by default? If there is an naming conflict loading search space into codeDir, then we report error and ask use to specify --searchSpacePath.

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updated.

search_space_path = nni_config.get_config('experimentConfig').get('searchSpacePath')
if search_space_path:
if not os.path.exists(search_space_path):
print_error('search space %s does not exist!' % search_space_path)
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warning might be better?

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updated.

@SparkSnail SparkSnail merged commit 6e967f5 into microsoft:master Sep 21, 2020
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4 participants