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Real Time Optimization of Linux System in Aerospace
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Liu Yushuai,Su Yu,Ma Yunyun,Wang Jinbo
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Table 4 Task preemption test on ARM
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Time
Patch | Task preemption(us) | | Min | Avg. | Max | STDEVP | | Preempt RT | 14.88 | 29.56 | 98.65 | 13.53 | | Xenomai | 12.67 | 28.41 | 76.23 | 10.42 | | Linux std. | 19.99 | 32.53 | 476.8 | 101.89 |
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