Re: Different speed CPUs show up as same speed
Bernd Sieker <[email protected]>
| Newsgroups | gmane.os.netbsd.devel.smp |
|---|---|
| Message-ID | <20020611103248.B19000@localhost> |
On 11.06.02, 15:54:55, Brett Lymn wrote: > On Tue, Jun 11, 2002 at 12:57:36AM -0400, John Klos wrote: > > > > So the issue is a little bug - the code that reports the speed of the > > second CPU does not actually report the speed of the second CPU. Anyone > > feel like checking this out? > > > > Wow - differing CPU clock speeds. In most MP setups I know about that > would result in a lock up at some point in the future. I'm surprised this boots at all. I thought both CPUs at least had to have exactly the same core. (identical "stepping".) My impression was that the "symmetric" in _S_MP implied (among other things), that all CPUs were equal. Seems that some can be more equal than others. > > -- > Brett Lymn > -- Bernd Sieker NetBSD - the cure. -- Julian Assange