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Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Nächste ÜberarbeitungBeide Seiten der Revision | |||
| software:linux:realtime:preempt_rt:start [2019-01-15 13:02] – angelegt mgehrig2 | software:linux:realtime:preempt_rt:start [2019-01-15 13:55] – mgehrig2 | ||
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| Preempt_RT is a patch for the Linux kernel maintained by Ingo Molnar. It modifies the kernel so that it becomes (almost) completely preemptive. The classic kernel spinlocks are replaced by mutexes which support priority inheritance. In addition, the handling of all interrupts is outsourced to separate kernel threads. | Preempt_RT is a patch for the Linux kernel maintained by Ingo Molnar. It modifies the kernel so that it becomes (almost) completely preemptive. The classic kernel spinlocks are replaced by mutexes which support priority inheritance. In addition, the handling of all interrupts is outsourced to separate kernel threads. | ||
| The presentation {{: | The presentation {{: | ||
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| + | <box 22% right green | **Quicklinks**> | ||
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| - Choose a machine. See [[..: | - Choose a machine. See [[..: | ||
| - Install a Linux distribution. You can use [[https:// | - Install a Linux distribution. You can use [[https:// | ||
| - | + | - To test the best possible RT performance [[software: | |
| - | <box 22% right green | **Quicklinks**> | + | - [[software: |
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| - | </ | + | - [[software: |
| + | - [[software: | ||
| + | - If you are not satisfied with the performance of your system, [[software: | ||