Phil, On Tue, Jan 09, 2007 at 10:54:07AM +0100, Philip J. Mucci wrote: > Stefane, > > How did you handle the processor type detection? I had to change lots of > the oprofile kernel code to do this... Attached is my patch that works > on the PIII (and most likely MIPS). This patch is probably significantly > less involved that Stefanes. > I simply extended the get_cpu_type() function by cloning what was already in nmi_int.c and other x86 related OProfile files. Is there another place that needs to be fixed?
> The one thing that's missing from Oprofile for MIPS is to use BogoMIPS > for MHZ. There is no MHZ in the output of /proc/cpuinfo, but bogomips is > as correct as can be. > I don't know about this. > Note there are numerous corrections for 64 bit ints and stuff. > In the opd_perfmon.c from Will, there were a couple of LP64 vs. ILP32 errors when setting up the PMD registers. In the case of MIPS, are you also relying on libpfm? If so did you reconcile the OProfile and libpfm event names? -- -Stephane _______________________________________________ perfmon mailing list [email protected] http://www.hpl.hp.com/hosted/linux/mail-archives/perfmon/
