RTLinux should run on an 860. Try the PPC V3 release.
On Wed, Mar 29, 2000 at 09:25:24PM +0800, shaolin zhang wrote:
> Hi,
>
> Does anyone have test the performance of linux run on an MPC860 board? We have do
>such a
> test find that linux is very very slowly. Compare with pSOS and VxWorks the result
>is can't accepted by our boss. and RTLinux cann't run on an 860 now, anyboday has a
>good idea about it?
>
> some result is:
> Linux pSOS VxWorks
>
> for(;;) for local variable: 0.52 usec/times 23.81 usec/times 4.79 usec/times
>
> for(;;) for global variable: 0.48 usec/times 9.58 usec/times 3.99 usec/times
>
> while() for local variable: 0.57 usec/times 11.90 usec/times 5.78 usec/times
>
> while() for global variable: 0.445 usec/times 11.90 usec/times 3.97 usec/times
>
>
>
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