Hi Kevin-san. Thanks for your reply. If you have a chance to know the relation between spe_id value and the simple SPU number. Please let me know it.
Thanks. Takashi Yamamoto. [EMAIL PROTECTED] wrote on 2007/10/05 00:05:31: > Hi Yamamoto-san, > > On Thu October 4 2007 8:12:46 am Takashi02 Yamamoto wrote: > > Kevin Corry <[EMAIL PROTECTED]> wrote on 2007/10/04 21:44:08: > > > On Wed October 3 2007 10:59:50 pm Takashi02 Yamamoto wrote: > > > > I have a question about Cell support. > > > > > > > > In the case of a Cell SPE event, > > > > Is the sub-unit field of pmX_event PMC > > > > same as spe_id of spu structure(/include/asm-powerpc/spu.h) on > your > > > > Cell platform ? > > > > > > The sub_unit field of pmX_event is the SPU/MFC number within a > single > > > physical Cell CPU (CBE). So currently the values should be limited > to 0 > > > through 7. > > > > Do you know whether the spe_id in the spu structure is same as the > SPU/MFC > > number on your platform ? > > I can't really tell how the spe_id field is used on our platform. It > looks > like the value comes comes from a property in the open-firmware > device-tree, > but looking at the values in the device-tree, it's not obvious how or > if the > spe_id value relates to the simple SPU number. > > Sorry I can't give you a better answer. > > -- > Kevin Corry > [EMAIL PROTECTED] > http://www.ibm.com/linux/ > _______________________________________________ > perfmon mailing list > [email protected] > http://www.hpl.hp.com/hosted/linux/mail-archives/perfmon/
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