Difference between RTOS and GPOS.

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written 6.4 years ago by

hetalgosavi • 1.7k

RTOS	GPOS
RTOS has unfair scheduling i.e scheduling is based on priority.	GPOS has fair scheduling i.e it can be adjusted dynamically for optimized throughput.
Kernel is pre-emptive either completely or up to maximum degree.	Kernel is non-preemptive or has long non-preemptive code sections.
Priority inversion is a major issue.	Priority inversion usually remains unnoticed.
It has a predictable behavior.	There is no predictability.
It works under worst case assumptions.	It optimizes for the average case.
It does not have a large memory.	It has a large memory.

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