Messages in this thread | | | Date | Tue, 22 Nov 2005 12:01:37 -0600 | From | "Christopher Friesen" <> | Subject | Re: test time-warps [was: Re: 2.6.14-rt13] |
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Fernando Lopez-Lezcano wrote:
>>Basically if there is an observable and provable warp in the TSC output >>then it must not be used for any purpose that is not strictly >>per-CPU-ified (such as userspace threads bound to a single CPU, and the >>TSC never used between threads).
> Apparently that's the case.
What about periodically re-syncing the TSCs on the cpus? Are they writeable?
Chris
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