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realtime:documentation:start [2016/06/23 08:13]
anna-maria
realtime:documentation:start [2019/08/08 07:35]
Federico.Reghenzani +survey
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 The main aim of the PREEMPT_RT patch is to //minimize the amount of kernel code that is non-preemptible//​ ((Paul McKenney. A realtime preemption overview. [[https://​lwn.net/​Articles/​146861/​]])). Therefore several substitution mechanisms and new mechanisms are implemented. The main aim of the PREEMPT_RT patch is to //minimize the amount of kernel code that is non-preemptible//​ ((Paul McKenney. A realtime preemption overview. [[https://​lwn.net/​Articles/​146861/​]])). Therefore several substitution mechanisms and new mechanisms are implemented.
  
-<WRAP rightalign>​[[realtime:​documentation:​technical_preempt_rt|Read more about technical details]]</​WRAP>​+<WRAP rightalign>​[[realtime:​documentation:​technical_details:​start|Read more about technical details]]</​WRAP>​
  
 </​WRAP>​ </​WRAP>​
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 There are three categories of HOWTOs: There are three categories of HOWTOs:
  
-  * [[realtime:​documentation:​howto:​howto_rt_main|RTOS and RT application]]+  * [[realtime:​documentation:​howto:​applications:​start|RTOS and RT application]]
  
-  * [[realtime:​documentation:​howto:​howto_dbg_main|RT Debugging]]+  * [[realtime:​documentation:​howto:​debugging:​start|RT latency debugging]]
  
-  * [[realtime:​documentation:​howto:​howto_tools_main|RT tools and utilities]]+  * [[realtime:​documentation:​howto:​tools:start|RT tools and utilities]]
  
 </​WRAP>​ </​WRAP>​
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 Several real-time related publications can help broaden your knowledge Several real-time related publications can help broaden your knowledge
-about real-time systems.+about real-time systems. Regarding PREEMPT_RT, a recent survey of available scientific works 
 +[[https://​dl.acm.org/​citation.cfm?​id=3297714|have been published]] ([[https://​re.public.polimi.it/​handle/​11311/​1076057|open access link]]).
  
 <WRAP rightalign>​[[realtime:​documentation:​publications|Read more about publications]]</​WRAP>​ <WRAP rightalign>​[[realtime:​documentation:​publications|Read more about publications]]</​WRAP>​
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 </​WRAP>​ </​WRAP>​
  
 +
 +<WRAP half column>
 +===== Known Limitations =====
 +
 +Some functionality is not available on RT because its implementation
 +is not compatible with RT. Those limitations may apply to the to the
 +kernel as a whole or may apply to specific architecture or platforms.
 +
 +<WRAP rightalign>​[[realtime:​documentation:​known_limitations|Read more about known limitations]]</​WRAP>​
 +
 +
 +</​WRAP>​
 +
 +----
 +
 +<WRAP rightalign>​Go back to [[realtime:​start|Real-Time Main Page]]</​WRAP>​
realtime/documentation/start.txt · Last modified: 2023/10/02 08:43 by costa.shul