wehub-resource-sync
58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""Internal DiscoWorker for Disco ProcessSession."""
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import os
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import sys
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from tvm import runtime as _ # noqa: F401
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from tvm_ffi import get_global_func
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from .. import base # noqa: F401
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# register the calibration functions
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from ..interface import calibrate # noqa: F401
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def main():
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"""Main worker function"""
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if len(sys.argv) != 6:
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print("Usage: <worker_id> <num_workers> <num_groups> <read_fd> <write_fd>")
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return
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worker_id = int(sys.argv[1])
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num_workers = int(sys.argv[2])
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num_groups = int(sys.argv[3])
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read_fd = int(sys.argv[4])
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write_fd = int(sys.argv[5])
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if sys.platform == "win32":
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import msvcrt
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reader = msvcrt.open_osfhandle(read_fd, os.O_BINARY)
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writer = msvcrt.open_osfhandle(write_fd, os.O_BINARY)
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else:
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reader = read_fd
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writer = write_fd
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worker_func = get_global_func("runtime.disco.WorkerProcess")
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worker_func(worker_id, num_workers, num_groups, reader, writer)
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if __name__ == "__main__":
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try:
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main()
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except (OSError, KeyboardInterrupt):
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pass
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