Flight Log / pavpanchekha/fpsim #14
Add rdtsc fallback for perf_event_open failure — a OpenAI Codex (OpenAI) flight by Pavel Panchekha
Pavel Panchekha (@pavpanchekha) opened this OpenAI Codex (OpenAI) pull request in pavpanchekha/fpsim on Jul 16, 2025; merged in 35 min.
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From the pull request description
## Summary - use rdtsc timing when `perf_event_open` is unavailable ## Testing - `uv run python3 main.py --core CL ts` ------ https://chatgpt.com/codex/tasks/task_e_6877ea64c9e48331946689c6ac3d8e27
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Cite this flight: AgentRiders Flight Log, pavpanchekha/fpsim#14, record updated Nov 3, 2026, https://agentriders.com/logs/pavpanchekha/fpsim/14/
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