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prevent OOM & storage overload #35

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826e28b
Update container.py
Tomsawyerhu Jun 2, 2026
c0922c9
Update container.py
Tomsawyerhu Jun 3, 2026
a09183f
Merge branch 'facebookresearch:main' into main
Tomsawyerhu Jun 3, 2026
4d6bde5
Update container.py
Tomsawyerhu Jun 3, 2026
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13 changes: 13 additions & 0 deletions src/programbench/container.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import uuid
from pathlib import Path
from typing import Any
import os

from programbench.constants import DOCKER_CP_TIMEOUT, DOCKER_RUN_TIMEOUT

Expand All @@ -35,6 +36,18 @@ def __init__(
self.cpus = cpus
self._name = f"programbench-{uuid.uuid4().hex[:12]}"
run_args = list(run_args or [])
storage_size = os.environ.get("PROGRAMBENCH_DOCKER_STORAGE_SIZE", "50G").strip()
has_storage_opt_arg = any(arg == "--storage-opt" or arg.startswith("--storage-opt=") for arg in run_args)
memory = os.environ.get("PROGRAMBENCH_DOCKER_MEMORY", "60g").strip()
memory_swap = os.environ.get("PROGRAMBENCH_DOCKER_MEMORY_SWAP", memory).strip()
has_memory_arg = any(arg in {"--memory", "-m"} or arg.startswith("--memory=") for arg in run_args)
has_memory_swap_arg = any(arg == "--memory-swap" or arg.startswith("--memory-swap=") for arg in run_args)
if memory and not has_memory_arg:
run_args.extend(["--memory", memory])
if memory_swap and not has_memory_swap_arg:
run_args.extend(["--memory-swap", memory_swap])
if storage_size and not has_storage_opt_arg:
run_args.extend(["--storage-opt", f"size={storage_size}"])
env_dict = {"PYTEST_XDIST_AUTO_NUM_WORKERS": str(cpus), **(env or {})}
env_args: list[str] = []
for key, value in env_dict.items():
Expand Down