46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
#!/usr/bin/env python
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import argparse
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import logging
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import os
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import ray
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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ray.init(address="auto")
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@ray.remote
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def assert_env_var(prefix, expected_count, expected_value):
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count = 0
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for k, v in os.environ.items():
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if k.startswith(prefix):
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assert v == expected_value
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count += 1
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assert count == expected_count
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def parse_script_args():
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parser = argparse.ArgumentParser()
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parser.add_argument("--num_runtime_envs", type=int)
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parser.add_argument("--num_tasks", type=int)
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return parser.parse_known_args()
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if __name__ == "__main__":
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args, unknown = parse_script_args()
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tasks = []
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for i in range(args.num_tasks):
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val = f"task{i}"
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task = assert_env_var.options(
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runtime_env={
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"env_vars": {
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f"STRESS_TEST_{j}": val for j in range(args.num_runtime_envs)
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}
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},
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).remote("STRESS_TEST_", args.num_runtime_envs, val)
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tasks.append(task)
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ray.get(tasks)
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