On Tue, Apr 17, 2012 at 8:04 AM, Alexander Monakov wrote:
>
>
> On Tue, 17 Apr 2012, H.J. Lu wrote:
>
>> On Tue, Apr 17, 2012 at 7:35 AM, Roman Zhuykov wrote:
>> > Hello,
>> >
>> > I found the following problem while investigating SMS on x86-64.
>> > When I run gcc with -march=nocona (on pentium-
On Tue, 17 Apr 2012, H.J. Lu wrote:
> On Tue, Apr 17, 2012 at 7:35 AM, Roman Zhuykov wrote:
> > Hello,
> >
> > I found the following problem while investigating SMS on x86-64.
> > When I run gcc with -march=nocona (on pentium-4 with EM64T extension), all
> > latencies in data dependency graph b
On Tue, Apr 17, 2012 at 7:35 AM, Roman Zhuykov wrote:
> Hello,
>
> I found the following problem while investigating SMS on x86-64.
> When I run gcc with -march=nocona (on pentium-4 with EM64T extension), all
> latencies in data dependency graph become zeros. The global pointer
> "insn_default_lat
