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Major Member
 
加入日期: Dec 2001 您的住址: 台北城囉
文章: 196
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可以GPU and CPU一起跑嗎???
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我就是豬頭囉 |
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2008-08-30, 09:54 PM
#621
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Major Member
加入日期: Nov 2002 您的住址: 台中市
文章: 225
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引用:
可以阿~不過建議是用nv的顯示卡 因為ati 就算跑gpu cpu也會吃很大 |
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2008-08-30, 10:16 PM
#622
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Major Member
加入日期: Dec 2001 您的住址: 台北城囉
文章: 196
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引用:
感謝，我現在就是用NV的卡算，想再利用CPU來算 這樣是兩個分開算嗎?
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我就是豬頭囉 |
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2008-08-30, 10:22 PM
#623
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Major Member
加入日期: Feb 2002 您的住址: 藍色星球
文章: 168
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引用:
是的，沒有錯∼ 安裝路徑分開指定，應該不會有打架的問題。 PPD跟work unit也會各自計算。
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∼請支持開放原始碼的網頁瀏覽軟體：Mozilla家族∼ 歡迎加入Folding@PCDVD@Taiwan團隊 Folding@Home計畫，分享您的閒置運算力，協助解決複雜的科學、生命、糧食與醫療等重要議題 |
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2008-08-31, 01:15 AM
#624
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Master Member
  
加入日期: Feb 2004 您的住址: 加拿大
文章: 2,391
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剛剛摸懂了 SMP 的設定方式
原來是要加上 -smp x的參數 =.= 設定好後重開, 果然四個核心都用上了 這下終於釋放這顆 U 的全部能量拉 另外我實在沒法聽那種高頻音入睡 orz
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Rule #12: Never date a co-worker. Rule #13: Never involve lawyers. Rule #23: Never mess with a Marine's coffee if you want to live! Rule #51: Sometimes you are wrong 純白の吸血鬼は微笑む：私を殺した責任、とってもらうからわ - アルクエイド ブリュンスッド 貴方に出逢い STAR輝いて アタシが生まれて Was aus Liebe gethan wird, geschieht immer Jenseits von Gut und Böse - Friedrick Wilhelm Nietzsche Cain was the first man ever to strike down another... and when the Lord came to him and said ‘What have you done!?’, Cain could not hide his crime. For the voice of his brother’s blood cried out from the very ground The world has been your battlefield, everywhere you go. The blood of brothers and sons screams out against you. Perhaps you cannot yet hear it, because the soil is not your own, but you will... you will |
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2008-08-31, 01:19 AM
#625
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*停權中*
加入日期: Aug 2008
文章: 615
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引用:
我試過同時跑GPU 9600GSO,cpu Client (5.03 Console ),我的cpu是Pentium 2180 OC 2.4G,作業系統 XP Sp2,因為CPU 資源己被吃掉一半,所以CPU 部的PPD 值只有大約110點左右.這時系統資源負載己滿,耗電而且效率不佳.倒不如把cpu降至預設值,超頻顯示卡至穩定的時脈,這樣產能利用率才是最佳的.如果你的顯示卡是G92系列,散熱沒問題,Shader 可以超到1800Mhz.或者保守一些,1725-1750也可以.若是G84,Shader最佳的效率約為1625-1675Mhz.再上去的話,效能成長趨緩,耗電且不穩.個人淺見,僅供參考. |
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2008-08-31, 01:31 AM
#626
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Master Member
加入日期: Feb 2004 您的住址: 加拿大
文章: 2,391
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個人覺得, 要跑 CPU 的話要用多核心 + SMP client, 然後把優先權調到最低, 這樣才不會影響到正常工作
但是盡管如此, CPU 的產能還是沒有 GPU 來的高, Nehalem 出來後也許會有所改觀, 但是目前還是以 GPU 為大宗 目前 CPU/SMP 就當作是附加價值吧, 像我平常 CPU 四個有三個閒置, 這時候就給他催下去跑, 多個1k PPD也是不錯啦 我還在等九月/十月的特價好買新顯卡啊~ orz
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Rule #12: Never date a co-worker. Rule #13: Never involve lawyers. Rule #23: Never mess with a Marine's coffee if you want to live! Rule #51: Sometimes you are wrong 純白の吸血鬼は微笑む：私を殺した責任、とってもらうからわ - アルクエイド ブリュンスッド 貴方に出逢い STAR輝いて アタシが生まれて Was aus Liebe gethan wird, geschieht immer Jenseits von Gut und Böse - Friedrick Wilhelm Nietzsche Cain was the first man ever to strike down another... and when the Lord came to him and said ‘What have you done!?’, Cain could not hide his crime. For the voice of his brother’s blood cried out from the very ground The world has been your battlefield, everywhere you go. The blood of brothers and sons screams out against you. Perhaps you cannot yet hear it, because the soil is not your own, but you will... you will |
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2008-08-31, 01:43 AM
#627
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Master Member
加入日期: Feb 2004 您的住址: 加拿大
文章: 2,391
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SMP 4 核心全開 + shader 超頻到 1566 之後三小時,機殼熱得像烤箱, riva tuner 一開, 核心溫度飆到 88度...
側板拆開外加一個風扇幫助降溫之後馬上降到 7x...=.= 如果再加一張9800 GTX 等級的顯卡的話, 冬天可以不用開暖氣了... XD
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Rule #12: Never date a co-worker. Rule #13: Never involve lawyers. Rule #23: Never mess with a Marine's coffee if you want to live! Rule #51: Sometimes you are wrong 純白の吸血鬼は微笑む：私を殺した責任、とってもらうからわ - アルクエイド ブリュンスッド 貴方に出逢い STAR輝いて アタシが生まれて Was aus Liebe gethan wird, geschieht immer Jenseits von Gut und Böse - Friedrick Wilhelm Nietzsche Cain was the first man ever to strike down another... and when the Lord came to him and said ‘What have you done!?’, Cain could not hide his crime. For the voice of his brother’s blood cried out from the very ground The world has been your battlefield, everywhere you go. The blood of brothers and sons screams out against you. Perhaps you cannot yet hear it, because the soil is not your own, but you will... you will |
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2008-08-31, 04:08 AM
#628
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New Member
加入日期: Aug 2008
文章: 2
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引用:
哈~ 謝謝喔，現在已經可以用了^^ 不過我看那個效率阿，就是 iter/sec ，大約是在40~100之間跳動，不曉得這樣算差還是正常  |
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2008-08-31, 09:01 AM
#629
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Elite Member
加入日期: Dec 2006 您的住址: Taipei
文章: 8,344
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引用:
F@H viewer 本身不是穩定的程式,算是GPU client中的花瓶(好吧...我承認它是吸引很多人) 對於產分,還是看PPD(points per day), 我們很少用iter/sec,畢竟viewer呈現的資料不很準 而且還會另外浪費資源. 建議偶爾開來看即可,最好不用長時間開在桌面. 至於PPD,我們建議兩套freeware 可以用來監視該顯卡的產能 : fahmon : 官方網址 -> www.fahmon.net 安裝後可同時監視多支clients,使用畫面將類似下圖 (以雙9800GX2,四核GPU為例) 主視窗右鍵 選add, 可指定要加入被監視的fah client位置, F8可開啟下方log view.  name隨你自訂, location 就是log file所在處, 以XP為例, 大約是在 C:\Documents and Settings\你的名字\Application Data\Folding@Home-gpu  另一套 fahspy, 基本用法與功能 和 fahmon 幾乎雷同, 不過畫面更花俏些 官方網站 http://www.fahspy.com/index.shtml
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<伸出援手加入亞洲超強隊從今天開始! 加入BOINC@Taiwan的World Community Grid團隊與 Folding@Home 台灣聯盟隊,分享你的電腦運算力,協助解決複雜的能源,糧食,與疾病等重大難題.>              此文章於 2008-08-31 09:53 AM 被 Raziel 編輯. |
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2008-08-31, 09:44 AM
#630
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