RTEMS technical information

gregory.menke at gsfc.nasa.gov gregory.menke at gsfc.nasa.gov
Wed Jul 4 12:46:48 UTC 2001

 > I am currently evaluating real-time operating system for our project. I
 > would like to
 > find out more about RTEMS such as contact switching time, minimum kernel
 > size, etc..
 > Can you please tell me where can I get this information from.

We run it on a MIPS R3000 clocked at 12mhz, the clock tick ISR
overhead is on the order of 60us, context switch is roughly twice
that.  Pretty much the same as vxWorks on the same hardware.


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