聽不懂..... :O||: [/b][/quote]Originally posted by fshschen+Nov 5 2004, 08:48 PM--></div><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (fshschen @ Nov 5 2004, 08:48 PM)</td></tr><tr><td id='QUOTE'> <!--QuoteBegin-GZ_nVIDIA@Nov 5 2004, 07:04 AM
跑道上跑出的成有什丰i比性 :sh:
這不是iSSE2而是iSSE3(PNI)優化Originally posted by acerfp563@Nov 7 2004, 12:31 AM
Northwood有支援ISSE2阿 未啥不能跑
Prescott不是支援到iSSE3了嗎?!
A64也有支援ISSE2阿!未啥沒PATCH FOR A64
疑惑中... :ph34r:
Code without SSE3:
fstcw
movw ax,
or ax, 0xc00
movw <new FCW>, ax
fldcw <new FCW>
fistp <INT>
fldcw
Code with SSE3:
fisttp <INT>
謝謝分享....Originally posted by fshschen@Nov 3 2004, 02:25 PM
Super PI 的 Patch
下載點
http://www.vr-zone.com.sg/Shamino/AS8/pipatch.zip
是在這裡看到的
http://www.vrforums.com/showthread.php?t=17662
軟體的說明:
This patch will replace standard code that does FPU rounding mode change with Prescott FISTTP instruction.
下面有 Patch 前後 的測試
http://www.xtremesystems.org/forums/showth...ead.php?t=44934
秒數還差蠻多的 :ph34r:
我的 P4 是 Northwood
Patch 後 SuperPI 不能跑 ;oq;
大家試試看吧
這不是iSSE2而是iSSE3(PNI)優化Originally posted by tacoChang+Nov 8 2004, 03:35 PM--></div><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (tacoChang @ Nov 8 2004, 03:35 PM)</td></tr><tr><td id='QUOTE'> <!--QuoteBegin-acerfp563@Nov 7 2004, 12:31 AM
Northwood有支援ISSE2阿 未啥不能跑
Prescott不是支援到iSSE3了嗎?!
A64也有支援ISSE2阿!未啥沒PATCH FOR A64
疑惑中... :ph34r:
Code without SSE3:
fstcw
movw ax,
or ax, 0xc00
movw <new FCW>, ax
fldcw <new FCW>
fistp <INT>
fldcw
Code with SSE3:
fisttp <INT>