Fast Interprocess Communication Algorithm in Microkernel

Peng, Xinghai; Xiao, Kun; Li, Yun; Li-rong, Chen; Wen, Zhang

doi:10.23940/ijpe.20.02.p3.185194

Cited by 2 publications

(2 citation statements)

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“…And, this process is a cause of the time loss [32], [33]. The whole operating system processes work on the user side in microkernel systems [32]- [34]. All processes communicate with each other.…”

Section: Introductionmentioning

confidence: 99%

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Performance analysis of real-time and general-purpose operating systems for path planning of the multi-robot systems

Canbaz

Erdemir²

2022

IJECE

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In general, modern operating systems can be divided into two essential parts, real-time operating systems (RTOS) and general-purpose operating systems (GPOS). The main difference between GPOS and RTOS is the system istime-critical or not. It means that; in GPOS, a high-priority thread cannot preempt a kernel call. But, in RTOS, a low-priority task is preempted by a high-priority task if necessary, even if it’s executing a kernel call. Most Linux distributions can be used as both GPOS and RTOS with kernel modifications. In this study, two Linux distributions, Ubuntu and Pardus, were analyzed and their performances were compared both as GPOS and RTOS for path planning of the multi-robot systems. Robot groups with different numbers of members were used to perform the path tracking tasks using both Ubuntu and Pardus as GPOS and RTOS. In this way, both the performance of two different Linux distributions in robotic applications were observed and compared in two forms, GPOS, and RTOS.

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Section: Introductionmentioning

confidence: 99%

“…An occurred error during task-processing does not affect the whole system. It is not more complex because it contains less code [32]- [34].…”

Section: Introductionmentioning

confidence: 99%