Question: Difference between RTOS and GPOS.
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Subject : Embedded Systems Design

Topic : Embedded Software, Firmware Concepts and Design

Difficulty level : Low

mumbai university esd(47) • 2.1k views
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modified 7 months ago  • written 7 months ago by gravatar for Hetal Gosavi Hetal Gosavi0
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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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written 7 months ago by gravatar for Hetal Gosavi Hetal Gosavi0
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