有关 Folding@Home 的 GPU 使用

testbytest

大家好

小弟我是新手
请问

要如何设定以及知道
Folding@Home正在使用GPU计算中


谢谢

Kayv

在研发中呢，而且，GPU运算不是每个GPU都可以的。

貌似R560/570/600才可以，因为设计目标就是通用运算。

alen

560/570是RV吧?

Meditation

召唤有X1900的来试试，我的X1600XT在Catalyst 6.9下没有参与运算。
X1600XT和X1900的架构类似，均为3：1设计。
或者说这个新出的客户端需要Ati驱动支持。
Ati最近出了一块FireStream的通用加速卡，别告诉我们说只能用在这块由X1900改造的流计算专业卡上呵。

Meditation

真是鄙视，明明两个链接，一个是Console版，一个是GUI版，呵呵Stanford竟然将下载文件错搞成一样的是Console版了，而且明明写的是5.05beta，放出的链接又是标的5.02，呵呵，那边是半夜，果然人比较晕。虽然写了To be announced (TBA), Monday Oct 2, 2006
(afternoon, Pacific time)，也不要放在上面蒙人嘛，呵呵，一句话，再等个半天才放出真正的
http://www.stanford.edu/group/pa ... /FAH505-Console.exe


[ Last edited by Meditation on 2006-10-2 at 16:36 ]

fwjmath

还没出来啊~~~
继续等~~~

Meditation

是啊，还没出来，只是放了冒牌FAH502-Console.exe的在上边，听GZ那边说出来了，一看，唉，差点上当了。

[ Last edited by Meditation on 2006-10-2 at 16:47 ]

Meditation

终于可以下载到真正的GPU加速Client了
http://www.stanford.edu/group/pandegroup/folding/download.html
但果然是需要X1900级别以上的卡

Meditation

但是我们可以强制给显卡安装X1900的驱动从而开启GPU-Client，但一直显示无法从服务器获得任务。目前用的是Catalyst 6.9，待会儿换换Catalyst 6.10

Meditation

然后用5.03客户端下载了任务包放在GPU-Client同一目录下，再开启GPU-Client，发现仍然使用用的FahCore来调用了一颗CPU核心计算，显卡GPU核心温度并没有升高。呵呵，再试试Catalyst 6.10吧，都不行了还真得去搞一块X1900XT。


[ Last edited by Meditation on 2006-10-3 at 22:59 ]

Meditation

换用了Catalyst 6.10强制将X1600XT安装成X1900，呵呵，但根据GPU温度判断，还是没有参与加速的感觉，召唤拥有X1900的人啦。

Meditation

呵呵，GPU温度终于升高了，而且Client调用的是专门采用GPU加速的FahCor_10而非FahCor_78了。官方公布了三个版本，只有最后那个Fancy版本在我这个冒牌的X1900上开始使用GPU运算了。虽然左边中部Waiting for core的数量在不断增加，从最初的5xxx/0变成了13xxxx/0，右下角的图标现实当前工作状态Work（0/0），而且在保持程序最小化到右下角的状态下，GPU温度高达49，因为我有水冷，待机温度是39左右，一般50度差不多是我玩大型游戏时GPU的温度。所以我估计Waiting for core的/左边的数字就是在命令行版本下看到的运算量，比如250000，到了图形界面下就显示2500。那么还是等最终的结果吧，如果真的在我的帐户下能在1天之内看到有了积分（我的单个核心算2500个Frames需要3天的样子），就可以证明强制在X1600XT上装X1900驱动来越过Client的判定是可行的，因为我们知道其实X1600比X1800更象X1900，象素单元比管线数为3：1。
http://www.stanford.edu/group/pa ... 05beta1-GUI-ATI.zip

Meditation

--- Opening Log file [October 3 16:05:35]


# Windows Graphical GPU Edition ###############################################
###############################################################################

                       Folding@Home Client Version 5.90alpha-4

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: D:\Program\GPGPU


[16:06:04] - Ask before connecting: No
[16:06:04] - Use IE connection settings: Yes
[16:06:04] - User name: Weapon (Team 2312)
[16:06:04] - User ID: 2FEC4AA8340A1320
[16:06:04] - Machine ID: 1
[16:06:04]
[16:06:04] Work directory not found. Creating...
[16:06:04] Could not open work queue, generating new queue...
[16:06:04] Initialization complete
[16:06:04] + Benchmarking ...
[16:06:04] - Preparing to get new work unit...
[16:06:04] + Attempting to get work packet
[16:06:04] - Connecting to assignment server
[16:06:05] - Successful: assigned to (171.65.103.159).
[16:06:05] + News From Folding@Home: Welcome to our GPU beta.
[16:06:05] Loaded queue successfully.
[16:06:08] + Closed connections
[16:06:08]
[16:06:08] + Processing work unit
[16:06:08] Core required: FahCore_10.exe
[16:06:08] Core not found.
[16:06:08] - Core is not present or corrupted.
[16:06:08] - Attempting to download new core...
[16:06:08] + Downloading new core: FahCore_10.exe
[16:06:12] + 10240 bytes downloaded
[16:06:12] + 20480 bytes downloaded
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[16:06:12] Verifying core Core_10.fah...
[16:06:12] Signature is VALID
[16:06:12]
[16:06:12] Trying to unzip core FahCore_10.exe
[16:06:12] Decompressed FahCore_10.exe (2298880 bytes) successfully
[16:06:12] + Core successfully engaged
[16:06:17]
[16:06:17] + Processing work unit
[16:06:17] Core required: FahCore_10.exe
[16:06:17] Core found.
[16:06:17] Working on Unit 01 [October 3 16:06:17]
[16:06:17] + Working ...
[16:06:18]
[16:06:18] *------------------------------*
[16:06:18] Folding@Home GPU Core - Beta
[16:06:18] Version 0.05 (Sat Sep 30 16:08:52 PDT 2006)
[16:06:18]
[16:06:18] Compiler  : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
[16:06:18] Build host: CYGWIN_NT-5.1 vishal-gpu 1.5.19(0.150/4/2) 2006-01-20 13:28 i686 Cygwin
[16:06:18] Preparing to commence simulation
[16:06:18] - Looking at optimizations...
[16:06:18] - Created dyn
[16:06:18] - Files status OK
[16:06:18] - Expanded 82951 -> 443705 (decompressed 534.9 percent)
[16:06:18]
[16:06:18] Project: 2725 (Run 0, Clone 179, Gen 0)
[16:06:18]
[16:06:18] Assembly optimizations on if available.
[16:06:18] Entering M.D.
[16:06:28] Completed 0
[16:06:28] Starting GUI Server

Folding@Home Client Shutdown.


--- Opening Log file [October 3 16:07:45]


# Windows Graphical GPU Edition ###############################################
###############################################################################

                       Folding@Home Client Version 5.90alpha-4

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: D:\Program\GPGPU


[16:07:45] - Ask before connecting: No
[16:07:45] - Use IE connection settings: Yes
[16:07:45] - User name: Weapon (Team 2312)
[16:07:45] - User ID: 2FEC4AA8340A1320
[16:07:45] - Machine ID: 1
[16:07:45]
[16:07:46] Loaded queue successfully.
[16:07:46] Initialization complete
[16:07:46] + Benchmarking ...
[16:07:46]
[16:07:46] + Processing work unit
[16:07:46] Core required: FahCore_10.exe
[16:07:46] Core found.
[16:07:46] Working on Unit 01 [October 3 16:07:46]
[16:07:46] + Working ...
[16:07:46]
[16:07:46] *------------------------------*
[16:07:46] Folding@Home GPU Core - Beta
[16:07:46] Version 0.05 (Sat Sep 30 16:08:52 PDT 2006)
[16:07:46]
[16:07:46] Compiler  : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
[16:07:46] Build host: CYGWIN_NT-5.1 vishal-gpu 1.5.19(0.150/4/2) 2006-01-20 13:28 i686 Cygwin
[16:07:46] Preparing to commence simulation
[16:07:46] - Looking at optimizations...
[16:07:46] - Files status OK
[16:07:46] - Expanded 82951 -> 443705 (decompressed 534.9 percent)
[16:07:46]
[16:07:46] Project: 2725 (Run 0, Clone 179, Gen 0)
[16:07:46]
[16:07:46] Assembly optimizations on if available.
[16:07:46] Entering M.D.
[16:07:52] Will resume from checkpoint file
[16:07:55] Completed 0
[16:07:56] Resuming from checkpoint
[16:07:56] Verified work/wudata_01.log
[16:07:56] Verified work/wudata_01.edr
[16:07:56] Verified work/wudata_01.trr
[16:07:56] Verified work/wudata_01.xtc
[16:07:56] Starting GUI Server


--- Opening Log file [October 3 16:21:45]


# Windows Graphical GPU Edition ###############################################
###############################################################################

                       Folding@Home Client Version 5.90alpha-4

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: D:\Program\GPGPU


[16:21:45] - Ask before connecting: No
[16:21:45] - Use IE connection settings: Yes
[16:21:45] - User name: Weapon (Team 2312)
[16:21:45] - User ID: 2FEC4AA8340A1320
[16:21:45] - Machine ID: 1
[16:21:45]
[16:21:45] Loaded queue successfully.
[16:21:45] Initialization complete
[16:21:45] + Benchmarking ...
[16:21:45]
[16:21:45] + Processing work unit
[16:21:45] Core required: FahCore_10.exe
[16:21:45] Core found.
[16:21:45] Working on Unit 01 [October 3 16:21:45]
[16:21:45] + Working ...
[16:21:45] + Working...
[16:21:45]
[16:21:45] *------------------------------*
[16:21:45] Folding@Home GPU Core - Beta
[16:21:45] Version 0.05 (Sat Sep 30 16:08:52 PDT 2006)
[16:21:45]
[16:21:45] Compiler  : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
[16:21:45] Build host: CYGWIN_NT-5.1 vishal-gpu 1.5.19(0.150/4/2) 2006-01-20 13:28 i686 Cygwin
[16:21:45] Preparing to commence simulation
[16:21:45] - Looking at optimizations...
[16:21:45] - Files status OK
[16:21:45] - Expanded 82951 -> 443705 (decompressed 534.9 percent)
[16:21:45]
[16:21:45] Project: 2725 (Run 0, Clone 179, Gen 0)
[16:21:45]
[16:21:45] Assembly optimizations on if available.
[16:21:45] Entering M.D.
[16:21:51] Will resume from checkpoint file
[16:21:55] Completed 0
[16:21:55] Starting GUI Server
[16:21:55] Resuming from checkpoint
[16:21:55] Verified work/wudata_01.log
[16:21:55] Verified work/wudata_01.edr
[16:21:55] Verified work/wudata_01.trr
[16:21:55] Verified work/wudata_01.xtc
[16:30:33] CoreStatus = 62 (98)
[16:30:33] + Restarting core (settings changed)
[16:30:33]
[16:30:33] + Processing work unit
[16:30:33] Core required: FahCore_10.exe
[16:30:33] Core found.
[16:30:33] Working on Unit 01 [October 3 16:30:33]
[16:30:33] + Working ...
[16:30:34]
[16:30:34] *------------------------------*
[16:30:34] Folding@Home GPU Core - Beta
[16:30:34] Version 0.05 (Sat Sep 30 16:08:52 PDT 2006)
[16:30:34]
[16:30:34] Compiler  : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
[16:30:34] Build host: CYGWIN_NT-5.1 vishal-gpu 1.5.19(0.150/4/2) 2006-01-20 13:28 i686 Cygwin
[16:30:34] Preparing to commence simulation
[16:30:34] - Ensuring status. Please wait.
[16:30:43] - Looking at optimizations...
[16:30:43] - Not checking prior termination.
[16:30:43] - Expanded 82951 -> 443705 (decompressed 534.9 percent)
[16:30:43]
[16:30:43] Project: 2725 (Run 0, Clone 179, Gen 0)
[16:30:43]
[16:30:44] Assembly optimizations on if available.
[16:30:44] Entering M.D.
[16:30:50] Will resume from checkpoint file
[16:31:03] Starting GUI Server
[16:31:03] Completed 0
[16:31:05] Resuming from checkpoint
[16:31:05] Verified work/wudata_01.log
[16:31:05] Verified work/wudata_01.edr
[16:31:05] Verified work/wudata_01.trr
[16:31:05] Verified work/wudata_01.xtc

Meditation

不小心把Team搞错了该是3213

Meditation

从log可以看出一点 Completed 0
冒牌的X1900果然不行啊，但可以想见GPU的流水线内应该充满了任务的，不然GPU温度不会升高。
但如果是新的FahCor_10和界面程序有冲突而无法识别当前任务量，也无法保存已运算任务量的话，呵呵，Stanford那帮子人可以下课了，呵呵，但一般不可能是。