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本帖最后由 金鹏 于 2014-3-28 13:17 编辑
11月7日官方更新了CORE17内核(见置顶新闻帖)到0.0.52版本,目前是可选更新(非强制更新),
增加N卡温控暂停计算功能(难道被780TI烧卡吓着了 )真心赞一个,对7*24甩手党跑着更放心了,
感觉新内核稳定性更高了,减少了爆包比率
喜欢尝鲜的兄弟试试(解压缩后替换安装目录下老内核就行)
FahCore_17 Version 0.0.52.rar
(1.81 MB, 下载次数: 35)
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对比新老内核,可以看到新内核下LOG可以看到内核版本号了- 09:41:19:WU01:FS00:0x17:Project: 7811 (Run 0, Clone 401, Gen 449)
- 09:41:19:WU01:FS00:0x17:Unit: 0x000001d70a3b1e8651db49c2bdd5d59f
- 09:41:19:WU01:FS00:0x17:CPU: 0x00000000000000000000000000000000
- 09:41:19:WU01:FS00:0x17:Machine: 0
- 09:41:19:WU01:FS00:0x17:Digital signatures verified
- 09:41:19:WU01:FS00:0x17: Found a checkpoint file
复制代码- 10:42:15:WU01:FS00:0x17:Project: 7811 (Run 0, Clone 401, Gen 449)
- 10:42:15:WU01:FS00:0x17:Unit: 0x000001d70a3b1e8651db49c2bdd5d59f
- 10:42:15:WU01:FS00:0x17:CPU: 0x00000000000000000000000000000000
- 10:42:15:WU01:FS00:0x17:Machine: 0
- 10:42:15:WU01:FS00:0x17:Digital signatures verified
- 10:42:15:WU01:FS00:0x17:Folding@home GPU core17
- 10:42:15:WU01:FS00:0x17:Version 0.0.52
- 10:42:15:WU01:FS00:0x17: Found a checkpoint file
复制代码 =================================
新内核下N卡温控功能默认是关闭的- 10:41:42: <!-- Folding Slots -->
- 10:41:42: <slot id='0' type='GPU'>
- 10:41:42: <client-type v='beta'/>
- 10:41:42: </slot>
- 10:41:42:</config>
- 10:42:15:WU01:FS00:0x17:Folding@home GPU core17
- 10:42:15:WU01:FS00:0x17:Version 0.0.52
- 10:42:15:WU01:FS00:0x17: Found a checkpoint file
- 10:42:42:WU01:FS00:0x17:Completed 1100000 out of 2000000 steps (55%)
- 10:42:42:WU01:FS00:0x17:Temperature control disabled. Requirements: single Nvidia GPU, tmax must be < 110 and twait >= 900
- 10:43:53:WU01:FS00:0x17:Completed 1120000 out of 2000000 steps (56%)
复制代码 要打开N卡温控功能必需加参数如下:
其中tmax为核心暂停计算触发温度,可根据显卡类别自行设置最高触发温度如75-90摄氏度(最高不得超过110度)
twait为暂停计算时长,最小900秒(15分钟),你也可设时间多些 - extra-core-args =-tmax=85 -twait=900
复制代码 加参数可在需要温控的显卡SLOT里给对应的GPU里直接加(注意:此参数只能温控单机单张N卡系统,对同机多张N卡,无效)
加好参数重启客户端后LOG如下:- 11:19:58: <slot id='0' type='GPU'>
- 11:19:58: <client-type v='beta'/>
- 11:19:58: <extra-core-args v='-tmax=80 -twait=900'/>
- 11:19:58: </slot>
- 11:19:58:</config>
- 11:22:11:WU01:FS00:0x17:Folding@home GPU core17
- 11:22:11:WU01:FS00:0x17:Version 0.0.52
- 11:22:11:WU01:FS00:0x17: Found a checkpoint file
- 11:22:11:Started thread 9 on PID 4948
- 11:22:38:WU01:FS00:0x17:Completed 1800000 out of 2000000 steps (90%)
- 11:22:38:WU01:FS00:0x17:core17: single GPU Temperature Control enabled, tmax: 80 twait: 900
- 11:23:49:WU01:FS00:0x17:Completed 1820000 out of 2000000 steps (91%)
复制代码 ========================
驱动对开普勒跑CORE17内核包的PPD影响很大,目前320.49版本下开普勒PPD最高,要比331.65下PPD高了10%
以下为新老内核TPF比较:
0.0.52版内核跑7811的TPF=1:04/1:11
老内核跑7811的TPF=1:03/1:13
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