when running pcm-tsx.x multiple times I stumbled on something that looks like a cleanup prob.
This may already be known but I post a brief log anyway.
Rolfs-MacBook-Air:IntelPerformanceCounterMonitorV2.5.1 ran$ ./pcm-tsx.x 2
Intel(r) Performance Counter Monitor: Intel(r) Transactional Synchronization Extensions Monitoring Utility
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