Re: [perfmon2] Intel Atom support

[stephane e. <er...@go...>]

Dan,

On Fri, Sep 19, 2008 at 9:55 PM, Dan Terpstra <ter...@ee...> wrote:
> Stephane -
> How close is full Atom event support? I'm getting ready to release a new
> PAPI and it would be nice to claim full Atom compatibility. Anything I can
> do to help?

Well, it all depends on how fast Intel can clarify certain events. If I don't
hear from them early next week. I will remove the events that are not
in the public documentation. I'll let you know.

Please note, that I will have spotty internet access probably until end
of next week. I moved and I am having a lot of troubles getting phone
+ internet service reactivated in my new place.



> - d
>
>> -----Original Message-----
>> From: per...@li... [mailto:perfmon2-devel-
>> bo...@li...] On Behalf Of stephane eranian
>> Sent: Monday, September 15, 2008 1:28 PM
>> To: per...@li...
>> Subject: Re: [perfmon2] Intel Atom support
>>
>> Hello,
>>
>> Just wanted to follow-up on the announcement of the support for Intel Atom
>> processors.
>>
>> I have now pushed to CVS both the libpfm and pfmon support for Intel
>> Atom processor.
>>
>> However, the list of PMU events is limited to architected events until
>> I make sure I have
>> all the correct events. For now, you can experiment using the 7
>> architected events. There
>> is enough for you to play with PEBS as well. Hopefully, later in the
>> week, I'll be able to
>> publish the full event table.
>>
>> To get the code, simply pull pfmon and libpfm from the MAIN branch of
>> the CVS tree.
>> You also need to get the latest perfmon2 GIT tree.
>>
>> Report any problems on this list.
>>
>> Enjoy,
>>
>>
>> On Fri, Sep 12, 2008 at 4:03 PM, stephane eranian
>> <er...@go...> wrote:
>> > Hello everyone,
>> >
>> > I wanted to update everyone on the status of perfmon2 support for the
>> Intel
>> > Atom processor which has been released a couple of months back.
>> >
>> > I have just pushed to the GIT tree the kernel component, i.e., a new PMU
>> > description module called perfmon_intel_atom.c.
>> >
>> > Atom processors do provide PEBS support. That support is identical to
>> the
>> > Intel Core PEBS. Thus, you need to use perfmon_pebs_core_smpl.c.
>> >
>> > Support is provided for both 32 and 64 bit Atom.
>> >
>> > In the next few days, I will release libpfm and pfmon support for Atom.
>> >
>> > Thanks.
>> >
>>
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>
>