kaoh08
一般般會員
- 已加入
- 9/17/10
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CPU/SMP 高獎勵得分 選購/設定/除錯...集中綜合討論串
- 主題發起人 Raziel
- 開始日期
OverFold
高級會員
- 已加入
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經過一整個星期不眠不休不吃的地獄式測試;smash;
，農場各部暫時得到最滿意最穩定的成果，當中以i7-2600K的成績最令人滿意(...廢話！)
之前用LinX加Sp2004同跑半天的5.1GHz狀態溫度控制得宜似是十分非常穩定的衝分環境了吧！
超錯！到真正日以繼夜不同溫度濕度環境下認真地跑BIGADV卻又是另一回事(ps.濕度應該無關~~)
。由5GHz慢慢向下調不斷以BIGADV測試同時亦不斷犧牲了三數個已完成近90%的BIGADV WU...
終於醒覺應該是從4.9GHz慢慢向上調電壓才是正路，雖然已用上TrueCopper加數把1500RPM
12cm扇散熱，奈何農曆新年過後普遍室溫均悄悄地提升了6-8度，所以前輩說開盡1.5V直上5.2G
的方案還是在夢想之中，可幸的是多張GPU利器也歸位並回復應有的運算狀態，以助小弟加速達成
明天100,000 WU的新里程。
，農場各部暫時得到最滿意最穩定的成果，當中以i7-2600K的成績最令人滿意(...廢話！)
之前用LinX加Sp2004同跑半天的5.1GHz狀態溫度控制得宜似是十分非常穩定的衝分環境了吧！
超錯！到真正日以繼夜不同溫度濕度環境下認真地跑BIGADV卻又是另一回事(ps.濕度應該無關~~)
。由5GHz慢慢向下調不斷以BIGADV測試同時亦不斷犧牲了三數個已完成近90%的BIGADV WU...
終於醒覺應該是從4.9GHz慢慢向上調電壓才是正路，雖然已用上TrueCopper加數把1500RPM
12cm扇散熱，奈何農曆新年過後普遍室溫均悄悄地提升了6-8度，所以前輩說開盡1.5V直上5.2G
的方案還是在夢想之中，可幸的是多張GPU利器也歸位並回復應有的運算狀態，以助小弟加速達成
明天100,000 WU的新里程。
oegg
榮譽會員
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哈 I7 970 我都用 True Copper 配 ADDA 2500 rpm 雙風扇 沒裝側版 必要時 再搬個小電風扇照顧
冬天都給你 1.3X V 跑 4.2G, 不過還真的有點吵 就變成 Folding Home 機房了.
唯一只有 Xeon L5640, 配 Golf 1500 rpm 雙風扇 裝機殼, 目前換上 ASROCK X58 Extreme6
可以接 12 SATA, 保證硬碟裝不滿, 我的聯力 A71 大機殼 只能放 10 硬碟
放在客廳 音響櫃旁 根沙發距離還夠遠, 勉強忽略它的聲音 再跑 SMP CPU 100% 的同時
主要靠 顯示卡 5830 再播放藍光檔案...
本來還超上 222x18 逼近 4G, 現在還是先只超 215x18 比較穩定
最後編輯：
Stanford研究團隊已公開新的Bigadv專用A5 core，各位隊友請更新SMP client至6.34:
http://www.stanford.edu/group/pandegroup/folding/release/FAH6.34-win32-SMP.exe
詳情請參考官網聲明:
http://foldingforum.org/viewtopic.php?f=24&t=17763
reminder: bigadv switchover A3->A5 now
by kasson » Tue Mar 01, 2011 8:17 pm
We have recently launched a new core type for bigadv work units. We're forking A5 off from our A3 core to make a core that
specializes in bigadv workunits. In particular, new A3 and A4 cores use more RAM per thread which makes large-memory
calculations very memory inefficient in those cores. A5 does not have this issue and looks to be a good general fix for
big RAM (eg bigadv) calculations.
However, to be able to use the new A5 core, one needs to use an updated client: 6.34 or later.
We are shutting down A3 bigadv in the next day, so please update your clients if you wish to continue running bigadv work
units. Older clients will be redirected to standard A3 SMP work units; the switchover will allow us to push an update to
the standard A3 core and release a large number of new A3 work units that have been in early testing.
(to be clear, all issued A3 bigadv work units will be accepted until their deadlines. We are terminating new bigadv work
unit assigns.)
Thanks for folding!
http://www.stanford.edu/group/pandegroup/folding/release/FAH6.34-win32-SMP.exe
詳情請參考官網聲明:
http://foldingforum.org/viewtopic.php?f=24&t=17763
reminder: bigadv switchover A3->A5 now
by kasson » Tue Mar 01, 2011 8:17 pm
We have recently launched a new core type for bigadv work units. We're forking A5 off from our A3 core to make a core that
specializes in bigadv workunits. In particular, new A3 and A4 cores use more RAM per thread which makes large-memory
calculations very memory inefficient in those cores. A5 does not have this issue and looks to be a good general fix for
big RAM (eg bigadv) calculations.
However, to be able to use the new A5 core, one needs to use an updated client: 6.34 or later.
We are shutting down A3 bigadv in the next day, so please update your clients if you wish to continue running bigadv work
units. Older clients will be redirected to standard A3 SMP work units; the switchover will allow us to push an update to
the standard A3 core and release a large number of new A3 work units that have been in early testing.
(to be clear, all issued A3 bigadv work units will be accepted until their deadlines. We are terminating new bigadv work
unit assigns.)
Thanks for folding!