Messages in this thread | | | Date | Thu, 09 Mar 2000 19:26:00 +0100 | From | Artur Skawina <> | Subject | Re: [PATCH] Use of TSC with SMP and different CPU's |
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Boris Okun wrote: > > But how do I do that, i.e. how to to read tsc of another processor? I
You would have to send an interprocessor interrupt; see the IPI code in arch/i386/kernel/smp.c.
> asked this question many times, but the only answer I got is that I > don't wanna do it, and I really do.
well, simply scaling down the counter values on the faster cpu to match the slower one seems like an obvious solution...
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