Gedare Bloom commented on a discussion on cpukit/score/cpu/x86_64/include/rtems/score/cpu.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150810 > > typedef uintptr_t CPU_Uint32ptr; > > +/** > + * @brief Pauses the CPU pipeline to prevent aggressive speculative > execution > + * and reduce thermal load during spin-wait loops. > + */ > +static inline void _CPU_Pause_speculation( void ) > +{ > + __asm__ volatile( "pause" ::: "memory" ); Thanks, did/could you open a separate MR to add `_CPU_Spin_wait()`? I think it can be merged independently from this library. -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150810 You're receiving this email because of your account on gitlab.rtems.org.
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