07.06.2013 Views

LEZIONE #05 del 12-Mag-2008 (2 ore) - Dipartimento di Ingegneria ...

LEZIONE #05 del 12-Mag-2008 (2 ore) - Dipartimento di Ingegneria ...

LEZIONE #05 del 12-Mag-2008 (2 ore) - Dipartimento di Ingegneria ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Prestazioni dei pre<strong>di</strong>ttori: mispred.rate vs. <strong>di</strong>m.<br />

Con<strong>di</strong>tional branch mispre<strong>di</strong>ction rate<br />

10%<br />

9%<br />

8%<br />

7%<br />

6%<br />

5%<br />

4%<br />

3%<br />

2%<br />

1%<br />

0%<br />

Roberto Giorgi, Universita’ <strong>di</strong> Siena, C208L05, Slide 27<br />

P6<br />

Benchmark Suite: SPEC89<br />

Local<br />

Correlating<br />

Tournament<br />

0 8 16 24 32 40 48 56 64 72 80 88 96 104 1<strong>12</strong> <strong>12</strong>0 <strong>12</strong>8<br />

Branch Pre<strong>di</strong>ction case study<br />

Roberto Giorgi, Universita’ <strong>di</strong> Siena, C208L01, Slide 28<br />

Total pre<strong>di</strong>ctor size (Kbits)<br />

Grafico da [Hennessy02]

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!