Fix false positive in minc2-leak-test on macOS#144
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vfonov merged 1 commit intoBIC-MNI:developfrom Mar 28, 2026
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ru_maxrss is reported in bytes on macOS but kilobytes on Linux. The leak-detection threshold was implicitly calibrated for KB, causing a spurious "MEMORY LEAK DETECTED" on macOS (especially ARM runners) where values are 1024x larger. Normalize ru_maxrss to KB on macOS via #ifdef __APPLE__. References: - darwin-xnu getrusage.2: "in bytes" https://github.com/apple/darwin-xnu/blob/main/bsd/man/man2/getrusage.2 - Linux getrusage(2): "in KiB" https://man7.org/linux/man-pages/man2/getrusage.2.html Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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ru_maxrss is reported in bytes on macOS but kilobytes on Linux. The leak-detection threshold was implicitly calibrated for KB, causing a spurious "MEMORY LEAK DETECTED" on macOS (especially ARM runners) where values are 1024x larger.
Normalize ru_maxrss to KB on macOS via #ifdef APPLE.
References: