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Prevent memory crashes #141

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Merged
merged 4 commits into from
Apr 12, 2025
Merged

Prevent memory crashes #141

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6b7b503
set resource limit in the pytest plugin
misrasaurabh1 Apr 11, 2025
b6bd030
Merge branch 'main' into prevent-memory-crashes
misrasaurabh1 Apr 11, 2025
eeac1c0
don't require extra package
misrasaurabh1 Apr 11, 2025
869bf62
formatting
aseembits93 Apr 12, 2025
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13 changes: 13 additions & 0 deletions codeflash/verification/pytest_plugin.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,19 @@ class UnexpectedError(Exception):
pass


import platform
if platform.system() == 'Linux' or platform.system() == 'Darwin':
import resource
import os

# Get total system memory
total_memory = os.sysconf('SC_PAGE_SIZE') * os.sysconf('SC_PHYS_PAGES') # Set memory limit to 80% of total system memory
memory_limit = int(total_memory * 0.8)

# Set both soft and hard limits
resource.setrlimit(resource.RLIMIT_AS, (memory_limit, memory_limit))


def pytest_addoption(parser: Parser) -> None:
"""Add command line options."""
pytest_loops = parser.getgroup("loops")
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