bugfix: increase default pthread stack size on macOS to prevent SIGBUS#3927
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nilsvu wants to merge 1 commit into
Open
bugfix: increase default pthread stack size on macOS to prevent SIGBUS#3927nilsvu wants to merge 1 commit into
nilsvu wants to merge 1 commit into
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stwhite91
approved these changes
Jun 30, 2026
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I encountered this issue when running Charm++ on macOS in SMP mode. Worker threads are spawned with a much smaller stack size, leading to SIGBUS crashes. This change makes the worker stack size the same as the main thread.