abhay.parashar

 Profile Answers by abhay.parashar 

• Nov 19th, 2007

 

just go through...you can get 5 pages material
http://www.embedded-computing.com/pdfs/QNX.Jan05.pdf

kranth.pothuganti

 Profile Answers by kranth.pothuganti 

• Aug 19th, 2009

 

The main difference between GPOS and RTOS is that the RTOS should be
deterministic. That is, the time consumed by the operating system to execute
it's service is fixed where as in GPOS it's variable.

GPOS
i. Non deterministic
ii. Time insensitive
iii. Can use virtual memory concept

RTOS
i. Deterministic
ii. Time sensitive
iii. Can't use virtual memory

mohammadali

• Aug 7th, 2011

 

The main difference between GPOS and RTOS is that the RTOS should be
deterministic. That is, the time consumed by the operating system to execute
it's service is fixed where as in GPOS it's variable.


GPOS

i. Non deterministic

ii. Time insensitive

iii. Can use virtual memory concept


RTOS

i. Deterministic

ii. Time sensitive

iii. Can't use virtual memory

dikshith

• Oct 21st, 2013

 

GPOS

1.It is used in multiuser environment
2.protected memory model
3.non scalable
4.high interrupt latency
5.time insensitive

RTOS

1.it is dedicated to a single work
2.flat memory model
3.scalable
4.low interrupt latency
5.time sensitive

Dinesh Rajput

• May 19th, 2015

 

It is dedicated to single work
Time sensitive
Deterministic
Scalable
Less interrupt latency
Cant use virtual memory concept