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# coding=utf-8 | ||
# Copyright 2021 The OneFlow Authors. All rights reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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import os | ||
import shutil | ||
import unittest | ||
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import numpy as np | ||
import oneflow as flow | ||
import oneflow.unittest | ||
from omegaconf import DictConfig | ||
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import libai | ||
from configs.common.models.swinv2.swinv2_tiny_patch4_window8_256 import cfg as libai_cfg | ||
from libai.models.utils import SwinV2LoaderHuggerFace | ||
from libai.utils import distributed as dist | ||
from libai.utils.file_utils import get_data_from_cache | ||
from libai.utils.logger import setup_logger | ||
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PRETRAINED_MODEL_URL = "http://oneflow-static.oss-cn-beijing.aliyuncs.com/ci-files/dataset/libai/model_utils_test/swinv2_utils/pytorch_model.bin" # noqa | ||
PRETRAINED_MODEL_CONFIG_URL = "http://oneflow-static.oss-cn-beijing.aliyuncs.com/ci-files/dataset/libai/model_utils_test/swinv2_utils/config.json" # noqa | ||
INIT_DATA = "http://oneflow-static.oss-cn-beijing.aliyuncs.com/ci-files/dataset/libai/model_utils_test/swinv2_utils/init_data.npz" # noqa | ||
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PRETRAINED_MODEL_MD5 = "40f085f8916974dcb5d86fc6e03aa0df" | ||
PRETRAINED_MODEL_CONFIG_MD5 = "2d3874d58f3d5684f51f70ca29a7de9f" | ||
INIT_DATA_MD5 = "c19b2ad8afe9a708aac9d2a0ff15f7bd" | ||
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TEST_OUTPUT = os.path.join(os.getenv("TEST_OUTPUT", "output_unittest"), "test_swinv2_utils") | ||
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setup_logger(distributed_rank=dist.get_rank()) | ||
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class TestSwinV2Loder(flow.unittest.TestCase): | ||
def setUp(self) -> None: | ||
cache_dir = os.path.join( | ||
os.getenv("ONEFLOW_TEST_CACHE_DIR", "./data_test"), "swinv2_utils_data" | ||
) | ||
self.pretrained_model_path = cache_dir | ||
self.init_data_path = os.path.join(cache_dir, "init_data.npz") | ||
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# download model and data | ||
if dist.get_local_rank() == 0: | ||
# download dataset on main process of each node | ||
get_data_from_cache(PRETRAINED_MODEL_URL, cache_dir, md5=PRETRAINED_MODEL_MD5) | ||
get_data_from_cache( | ||
PRETRAINED_MODEL_CONFIG_URL, cache_dir, md5=PRETRAINED_MODEL_CONFIG_MD5 | ||
) | ||
get_data_from_cache(INIT_DATA, cache_dir, md5=INIT_DATA_MD5) | ||
os.makedirs(TEST_OUTPUT, exist_ok=True) | ||
dist.synchronize() | ||
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# prepare input data | ||
self.input_image = np.load(self.init_data_path)["arr_0"] | ||
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@classmethod | ||
def tearDownClass(cls) -> None: | ||
if os.path.isdir(TEST_OUTPUT) and dist.get_local_rank() == 0: | ||
shutil.rmtree(TEST_OUTPUT) | ||
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@flow.unittest.skip_unless_1n4d() | ||
def test_swinv2_utils_with_data_tensor_parallel(self): | ||
# set distributed config | ||
dist_cfg = DictConfig( | ||
dict( | ||
data_parallel_size=2, | ||
tensor_parallel_size=2, | ||
pipeline_parallel_size=1, | ||
) | ||
) | ||
dist.setup_dist_util(dist_cfg) | ||
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# load model | ||
load_func = SwinV2LoaderHuggerFace( | ||
model=libai.models.SwinTransformerv2, | ||
libai_cfg=libai_cfg, | ||
pretrained_model_path=self.pretrained_model_path, | ||
) | ||
model = load_func.load() | ||
model.eval() | ||
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input_image = flow.tensor( | ||
self.input_image.tolist(), | ||
dtype=flow.float32, | ||
sbp=dist.get_nd_sbp([flow.sbp.broadcast, flow.sbp.broadcast]), | ||
placement=model.patch_embed.proj.weight.placement, | ||
) | ||
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prediction_scores = model(input_image)["prediction_scores"] | ||
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self.assertTrue( | ||
np.allclose(np.array(373.4227), prediction_scores.sum().data.numpy(), 1e-4, 1e-4) | ||
) | ||
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@flow.unittest.skip_unless_1n4d() | ||
def test_swinv2_utils_with_data_tensor_pipeline_parallel(self): | ||
# set distributed config | ||
dist_cfg = DictConfig( | ||
dict( | ||
data_parallel_size=2, | ||
tensor_parallel_size=1, | ||
pipeline_parallel_size=2, | ||
pipeline_num_layers=12, | ||
) | ||
) | ||
dist.setup_dist_util(dist_cfg) | ||
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# load model | ||
load_func = SwinV2LoaderHuggerFace( | ||
model=libai.models.SwinTransformerv2, | ||
libai_cfg=libai_cfg, | ||
pretrained_model_path=self.pretrained_model_path, | ||
) | ||
model = load_func.load() | ||
model.eval() | ||
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input_image = flow.tensor( | ||
self.input_image, | ||
dtype=flow.float32, | ||
sbp=dist.get_nd_sbp([flow.sbp.broadcast, flow.sbp.broadcast]), | ||
placement=model.patch_embed.proj.weight.placement, | ||
) | ||
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prediction_scores = model(input_image)["prediction_scores"] | ||
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self.assertTrue( | ||
np.allclose(np.array(373.4227), prediction_scores.sum().data.numpy(), 1e-4, 1e-4) | ||
) | ||
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if __name__ == "__main__": | ||
unittest.main() |