mirror of https://github.com/alibaba/EasyCV.git
96 lines
2.9 KiB
Python
96 lines
2.9 KiB
Python
# Copyright (c) Alibaba, Inc. and its affiliates.
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import copy
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import logging
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import os
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import sys
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import tempfile
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import unittest
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from distutils.version import LooseVersion
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import torch
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from mmcv import Config
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from tests.ut_config import (COMPRESSION_TEST_DATA,
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PRETRAINED_MODEL_YOLOX_COMPRESSION)
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from easycv.file import io
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from easycv.utils.test_util import run_in_subprocess
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sys.path.append(os.path.dirname(os.path.realpath(__file__)))
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logging.basicConfig(level=logging.INFO)
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SMALL_IMAGENET_DATA_ROOT = COMPRESSION_TEST_DATA.rstrip('/') + '/'
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_QUANTIZE_OPTIONS = {
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'total_epochs': 1,
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'data.imgs_per_gpu': 16,
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}
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TRAIN_CONFIGS = [{
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'config_file': 'configs/edge_models/yolox_edge.py',
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'model_type': 'YOLOX_EDGE',
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'cfg_options': {
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**_QUANTIZE_OPTIONS, 'data.train.data_source.ann_file':
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SMALL_IMAGENET_DATA_ROOT + 'annotations/instances_train2017.json',
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'data.train.data_source.img_prefix':
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SMALL_IMAGENET_DATA_ROOT + 'images',
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'data.val.data_source.ann_file':
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SMALL_IMAGENET_DATA_ROOT + 'annotations/instances_train2017.json',
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'data.val.data_source.img_prefix':
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SMALL_IMAGENET_DATA_ROOT + 'images'
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}
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}]
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class ModelQuantizeTest(unittest.TestCase):
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def setUp(self):
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print(('Testing %s.%s' % (type(self).__name__, self._testMethodName)))
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def tearDown(self):
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super().tearDown()
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def _base_quantize(self, train_cfgs):
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cfg_file = train_cfgs.pop('config_file')
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cfg_options = train_cfgs.pop('cfg_options', None)
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work_dir = train_cfgs.pop('work_dir', None)
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model_type = train_cfgs.pop('model_type', None)
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if not work_dir:
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work_dir = tempfile.TemporaryDirectory().name
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cfg = Config.fromfile(cfg_file)
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if cfg_options is not None:
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cfg.merge_from_dict(cfg_options)
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cfg.eval_pipelines[0].data = dict(**cfg.data.val)
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tmp_cfg_file = tempfile.NamedTemporaryFile(suffix='.py').name
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cfg.dump(tmp_cfg_file)
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ckpt_path = PRETRAINED_MODEL_YOLOX_COMPRESSION
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args_str = ' '.join(
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['='.join((str(k), str(v))) for k, v in train_cfgs.items()])
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cmd = 'python tools/quantize.py %s %s --model_type=%s --work_dir=%s %s' % \
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(tmp_cfg_file, ckpt_path, model_type, work_dir, args_str)
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logging.info('run command: %s' % cmd)
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run_in_subprocess(cmd)
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output_files = io.listdir(work_dir)
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self.assertIn('quantize_model.pt', output_files)
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io.remove(work_dir)
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io.remove(tmp_cfg_file)
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@unittest.skipIf(
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LooseVersion(torch.__version__) < LooseVersion('1.10.0'),
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'model compression need pytorch version >= 1.10.0')
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def test_model_quantize(self):
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train_cfgs = copy.deepcopy(TRAIN_CONFIGS[0])
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self._base_quantize(train_cfgs)
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if __name__ == '__main__':
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unittest.main()
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