Files
2026-07-13 13:17:40 +08:00

46 lines
1.1 KiB
Python

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