Beta-2.3 Changelog

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Changes made between Beta 2.2 and Beta 2.3.


  • Improved safety and speed of segment system calls
  • Converted sorting to a key-based approach
  • Replaced FIFO global queue with a sorted global queue to decrease scheduling overhead
  • Fixed display of domains in /proc/chronos_sched


  • Moved chronos_utils.h into libchronos object file
  • Added CPUID in libchronos implementation of RDTSC() to prevent instruction reordering
  • Added -m flag to set the cpu affinity for the main thread in Sched_Test_App console mode
  • Added periodic thread benchmark and updated others
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