At first, I thank your effort very very much.
My dream came true. A Multi-processor machine (Dual Celeron)
came over at home !!!
I tested a simpile program which is very heavy.
main(){ while(1); }
On linux-2.2.12, it seems as "vibration".
CPU0 ___---___---___---___---___ High/Low
CPU1 ---___---___---___---___--- Low/High
On linux-2.3.18, One CPU is busy, but the other is idle.
CPU0 --------------------------- High
CPU1 ___________________________ Low
[Q] Which policy is good ?
[Q] Can I select policy ?
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Keizo Fujii
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