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# Copyright 2021 Huawei Technologies Co., Ltd |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# ============================================================================ |
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import os |
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import sys |
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import tempfile |
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import time |
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import shutil |
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import glob |
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import json |
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import numpy as np |
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import pytest |
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import mindspore.context as context |
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import mindspore.nn as nn |
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from mindspore import Tensor |
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from mindspore.ops import operations as P |
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from dump_test_utils import generate_dump_json, generate_dump_json_with_overflow, check_dump_structure |
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from tests.security_utils import security_off_wrap |
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class Net(nn.Cell): |
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def __init__(self): |
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super(Net, self).__init__() |
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self.add = P.Add() |
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def construct(self, x_, y_): |
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return self.add(x_, y_) |
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x = np.array([[1, 2, 3], [4, 5, 6]]).astype(np.float32) |
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y = np.array([[7, 8, 9], [10, 11, 12]]).astype(np.float32) |
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def run_async_dump(test_name): |
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context.set_context(mode=context.GRAPH_MODE, device_target="Ascend") |
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with tempfile.TemporaryDirectory(dir='/tmp') as tmp_dir: |
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dump_path = os.path.join(tmp_dir, 'async_dump') |
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dump_config_path = os.path.join(tmp_dir, 'async_dump.json') |
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generate_dump_json(dump_path, dump_config_path, test_name) |
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os.environ['MINDSPORE_DUMP_CONFIG'] = dump_config_path |
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dump_file_path = os.path.join(dump_path, 'rank_0', 'Net', '0', '0') |
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if os.path.isdir(dump_path): |
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shutil.rmtree(dump_path) |
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add = Net() |
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add(Tensor(x), Tensor(y)) |
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for _ in range(3): |
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if not os.path.exists(dump_file_path): |
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time.sleep(2) |
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check_dump_structure(dump_path, dump_config_path, 1, 1, 1) |
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assert len(os.listdir(dump_file_path)) == 1 |
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# check content of the generated dump data |
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if test_name == "test_async_dump_npy": |
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output_name = "Add.Add-op*.*.*.*.output.0.ND.npy" |
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output_path = glob.glob(os.path.join(dump_file_path, output_name))[0] |
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real_path = os.path.realpath(output_path) |
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output = np.load(real_path) |
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expect = np.array([[8, 10, 12], [14, 16, 18]], np.float32) |
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assert np.array_equal(output, expect) |
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del os.environ['MINDSPORE_DUMP_CONFIG'] |
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@pytest.mark.level0 |
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@pytest.mark.platform_arm_ascend_training |
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@pytest.mark.platform_x86_ascend_training |
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@pytest.mark.env_onecard |
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@security_off_wrap |
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def test_async_dump_npy(): |
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""" |
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Feature: async dump on Ascend |
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Description: test async dump with file_format = "npy" |
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Expectation: dump data are generated as npy file format |
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""" |
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run_async_dump("test_async_dump_npy") |
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@pytest.mark.level0 |
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@pytest.mark.platform_arm_ascend_training |
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@pytest.mark.platform_x86_ascend_training |
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@pytest.mark.env_onecard |
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@security_off_wrap |
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def test_async_dump_bin(): |
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""" |
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Feature: async dump on Ascend in npy format |
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Description: test async dump with file_format = "bin" |
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Expectation: dump data are generated as protobuf file format (suffix with timestamp) |
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""" |
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run_async_dump("test_async_dump_bin") |
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def run_overflow_dump(test_name): |
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"""Run async dump and generate overflow""" |
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if sys.platform != 'linux': |
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return |
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overflow_x = np.array([60000, 60000]).astype(np.float16) |
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with tempfile.TemporaryDirectory(dir='/tmp') as tmp_dir: |
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dump_path = os.path.join(tmp_dir, 'overflow_dump') |
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dump_config_path = os.path.join(tmp_dir, 'overflow_dump.json') |
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generate_dump_json_with_overflow(dump_path, dump_config_path, test_name, 3) |
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os.environ['MINDSPORE_DUMP_CONFIG'] = dump_config_path |
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if os.path.isdir(dump_path): |
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shutil.rmtree(dump_path) |
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add = Net() |
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add(Tensor(overflow_x), Tensor(overflow_x)) |
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exe_graph_path = os.path.join(dump_path, 'rank_0', 'Net', '0', '0') |
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for _ in range(5): |
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if not os.path.exists(exe_graph_path): |
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time.sleep(2) |
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check_dump_structure(dump_path, dump_config_path, 1, 1, 1) |
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# check if overflow dump generate exact two files, and the naming format |
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assert len(os.listdir(exe_graph_path)) == 2 |
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output_path = glob.glob(os.path.join(exe_graph_path, "Add.Add-op*.*.*.*.output.0.ND.npy"))[0] |
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overflow_path = glob.glob(os.path.join(exe_graph_path, "Opdebug.Node_OpDebug.*.*.*.output.0.json"))[0] |
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assert output_path |
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assert overflow_path |
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# check content of the output tensor |
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real_path = os.path.realpath(output_path) |
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output = np.load(real_path) |
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expect = np.array([65504, 65504], np.float16) |
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assert np.array_equal(output, expect) |
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# check content of opdebug info json file |
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with open(overflow_path, 'rb') as json_file: |
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data = json.load(json_file) |
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assert data |
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del os.environ['MINDSPORE_DUMP_CONFIG'] |
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@pytest.mark.level0 |
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@pytest.mark.platform_arm_ascend_training |
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@pytest.mark.platform_x86_ascend_training |
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@pytest.mark.env_onecard |
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@security_off_wrap |
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def test_ascend_overflow_dump(): |
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""" |
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Feature: Overflow Dump |
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Description: Test overflow dump |
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Expectation: Overflow is occurred, and overflow dump file is in correct format |
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""" |
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context.set_context(mode=context.GRAPH_MODE, device_target='Ascend') |
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run_overflow_dump("test_async_dump_npy") |