tests/python/nightly/test_nnapi/conftest.py

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# to you 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
#
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import os

import pytest

from tvm import rpc


def remote():
    if (
        "TVM_TRACKER_HOST" in os.environ
        and "TVM_TRACKER_PORT" in os.environ
        and "RPC_DEVICE_KEY" in os.environ
    ):
        rpc_tracker_host = os.environ["TVM_TRACKER_HOST"]
        rpc_tracker_port = int(os.environ["TVM_TRACKER_PORT"])
        rpc_device_key = os.environ["RPC_DEVICE_KEY"]
        tracker = rpc.connect_tracker(rpc_tracker_host, rpc_tracker_port)
        remote = tracker.request(rpc_device_key, priority=0, session_timeout=600)
        return remote, tracker
    else:
        return None