[coyotos-dev] SMP Progress: First concurrent user mode instructions

Jeroen Visser jeroen.c.visser at gmail.com
Sun Oct 21 18:06:49 EDT 2007


Hello all,

I created a variant of the test process "inc_eax.mki" named
"inc_edx.mki". I then created an image named inc_two.mki which
contains both these processes.

I booted the resulting image with my modified kernel on "qemu -smp 2"
and observed that on CPU 0 (BSP) EDX was cycling and on CPU 1 (AP) the
same was happening to EAX.

This also booted on an Acer with an HT Intel CPU.

I guess that counts as running the first concurrent processes on Coyotos/SMP :)

-JCV


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