Does pfmon -eL2_LD:0x5f means L2_LD.SELF.PREFETCH.MESI?
Since SELF is 0x40, PREFETCH is 0x10, and MESI is 0x0f, so make the OR
operation to 0x40, 0x10, and 0x0f is 0x5f. Is it right?
Thanks.
On 7/18/08, stephane eranian <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> unit masks are specified as follows:
> $ pfmon -e l2_ld:mesi
>
> If you want only M and E in MESI:
>
> $ pfmon -el2_ld:M_STATE:E_STATE
>
>
> On Thu, Jul 17, 2008 at 10:58 PM, Hucheng Zhou <[EMAIL PROTECTED]>
> wrote:
> > Well, thanks, Eranian:)
> >
> > How to enable the filter of pfmo to L2_LD.SELF.PREFETCH.MESI, which is a
> > event of Vtune.
> >
> > pfmon -i L2_LD
> >
> > Name : L2_LD
> > Code : 0x29
> > Counters : [ 0 1 ]
> > Desc : L2 cache reads
> > Umask-00 : 0x0f : [MESI] : Any cacheline access
> > Umask-01 : 0x01 : [I_STATE] : Invalid cacheline
> > Umask-02 : 0x02 : [S_STATE] : Shared cacheline
> > Umask-03 : 0x04 : [E_STATE] : Exclusive cacheline
> > Umask-04 : 0x08 : [M_STATE] : Modified cacheline
> > Umask-05 : 0x40 : [SELF] : This core
> > Umask-06 : 0xc0 : [BOTH_CORES] : Both cores
> > Umask-07 : 0x30 : [ANY] : All inclusive
> > Umask-08 : 0x10 : [PREFETCH] : Hardware prefetch only
> > PEBS : No
> >
> >
> > On Thu, Jul 17, 2008 at 12:50 PM, stephane eranian <
> [EMAIL PROTECTED]>
> > wrote:
> >>
> >> Hi,
> >>
> >> The port description problem below got fixed.
> >>
> >> Thanks.
> >>
> >>
> >> On Wed, Jul 16, 2008 at 7:36 PM, Hucheng Zhou <[EMAIL PROTECTED]>
> >> wrote:
> >> > BTW,
> >> > [EMAIL PROTECTED]:~# pfmon -i RS_UOPS_DISPATCHED
> >> > Name : RS_UOPS_DISPATCHED_CYCLES
> >> > Code : 0xa1
> >> > Counters : [ 0 ]
> >> > Desc : Cycles micro-ops dispatched for execution
> >> > Umask-00 : 0x01 : [PORT_0] : on port 0
> >> > Umask-01 : 0x02 : [PORT_1] : on port 1
> >> > Umask-02 : 0x04 : [PORT_2] : on port 2
> >> > Umask-03 : 0x08 : [PORT_3] : on port 0
> >> > Umask-04 : 0x10 : [PORT_4] : on port 4
> >> > Umask-05 : 0x20 : [PORT_5] : on port 5
> >> > Umask-06 : 0x3f : [ANY] : on any port
> >> > PEBS : No
> >> >
> >> > I think the red place should be "on port 3", right?
> >> >
> >
> >
> >
> > --
> > Institute of High Performance Computing,
> >
> > Department of Computer Science and Technology,
> >
> > Tsinghua University, Beijing, China, 100084.
>
--
Institute of High Performance Computing,
Department of Computer Science and Technology,
Tsinghua University, Beijing, China, 100084.
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