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新发现:SMP2客户端WU“收尾”、上传和下载时间有所下降

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发表于 2010-5-28 19:33:17 | 显示全部楼层 |阅读模式
本帖最后由 shouldbe 于 2010-5-28 19:35 编辑

现在新的SMP客户端收尾(就是下面log中“Finished Work Unit”开始到完全上传结束)的时间大大缩短。以往一个WU大概要算17、8个小时,而收尾时间就可能长达一个小时。这样一天24小时,至少要损失4%的PPD。因为在这段时间里CPU是完全空闲的。而现在的SMP2客户端只要几分钟就可以完成从收尾到上传和下载的所有过程。这样PPD损失就下降到1%以下了。

[04:36:50] Completed 500000 out of 500000 steps  (100%)
[04:36:51] DynamicWrapper: Finished Work Unit: sleep=10000
[04:37:01]
[04:37:01] Finished Work Unit:
[04:37:01] - Reading up to 20302920 from "work/wudata_05.trr": Read 20302920
[04:37:01] trr file hash check passed.
[04:37:01] edr file hash check passed.
[04:37:01] logfile size: 58509
[04:37:01] Leaving Run
[04:37:04] - Writing 20395705 bytes of core data to disk...
[04:37:05]   ... Done.
[04:37:06] - Shutting down core
[04:37:06]
[04:37:06] Folding@home Core Shutdown: FINISHED_UNIT
[04:37:09] CoreStatus = 64 (100)
[04:37:09] Unit 5 finished with 87 percent of time to deadline remaining.
[04:37:09] Updated performance fraction: 0.867376
[04:37:09] Sending work to server
[04:37:09] Project: 6020 (Run 0, Clone 66, Gen 173)


[04:37:09] + Attempting to send results [May 28 04:37:09 UTC]
[04:37:09] - Reading file work/wuresults_05.dat from core
[04:37:09]   (Read 20395705 bytes from disk)
[04:37:09] Connecting to http://171.64.65.54:8080/
[04:39:07] Posted data.
[04:39:07] Initial: 0000; - Uploaded at ~168 kB/s
[04:39:07] - Averaged speed for that direction ~141 kB/s
[04:39:07] + Results successfully sent
[04:39:07] Thank you for your contribution to Folding@Home.
[04:39:07] + Number of Units Completed: 5

[04:39:12] Trying to send all finished work units
[04:39:12] + No unsent completed units remaining.
[04:39:12] - Preparing to get new work unit...
[04:39:12] Cleaning up work directory
[04:39:12] + Attempting to get work packet
[04:39:12] Passkey found
[04:39:12] - Will indicate memory of 3036 MB
[04:39:12] - Detect CPU. Vendor: GenuineIntel, Family: 6, Model: 7, Stepping: 10

[04:39:12] - Connecting to assignment server
[04:39:12] Connecting to http://assign.stanford.edu:8080/
[04:39:14] Posted data.
[04:39:14] Initial: 40AB; - Successful: assigned to (171.64.65.54).
[04:39:14] + News From Folding@Home: Welcome to Folding@Home
[04:39:14] Loaded queue successfully.
[04:39:14] Connecting to http://171.64.65.54:8080/
[04:39:15] Posted data.
[04:39:15] Initial: 0000; - Receiving payload (expected size: 1765864)
[04:39:22] - Downloaded at ~246 kB/s
[04:39:22] - Averaged speed for that direction ~209 kB/s
[04:39:22] + Received work.

[04:39:22] Trying to send all finished work units
[04:39:22] + No unsent completed units remaining.
[04:39:22] + Closed connections
[04:39:22]
[04:39:22] + Processing work unit
[04:39:22] Core required: FahCore_a3.exe
[04:39:22] Core found.
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发表于 2010-5-28 19:40:06 | 显示全部楼层
你上传快 所以没有什么损失 我用ADSL上传还是很杯具 经常要等1-2小时
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发表于 2010-5-28 20:05:39 | 显示全部楼层
不一定的,我的机器放公司,10M的光纤,有时候很快,有时候很慢。
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发表于 2010-5-29 10:38:51 | 显示全部楼层
回复 1# shouldbe

才2分钟21秒,算是比较快的了

SMP2上下还算能接受,BIGADV那才叫一个心烦


[14:59:51] Finished Work Unit:
[14:59:51] - Reading up to 3699216 from "work/wudata_06.trr": Read 3699216
[14:59:51] trr file hash check passed.
[14:59:51] edr file hash check passed.
[14:59:51] logfile size: 56879
[14:59:51] Leaving Run
[14:59:51] - Writing 3791247 bytes of core data to disk...
[14:59:51]   ... Done.
[14:59:52] - Shutting down core
[14:59:52]
[14:59:52] Folding@home Core Shutdown: FINISHED_UNIT
[14:59:56] CoreStatus = 64 (100)
[14:59:56] Unit 6 finished with 93 percent of time to deadline remaining.
[14:59:56] Updated performance fraction: 0.934135
[14:59:56] Sending work to server
[14:59:56] Project: 6051 (Run 1, Clone 17, Gen 12)


[14:59:56] + Attempting to send results [May 28 14:59:56 UTC]
[14:59:56] - Reading file work/wuresults_06.dat from core
[14:59:56]   (Read 3791247 bytes from disk)
[14:59:56] Connecting to http://171.64.65.54:8080/
[15:00:20] Posted data.
[15:00:21] Initial: 0000; - Uploaded at ~148 kB/s
[15:00:21] - Averaged speed for that direction ~243 kB/s
[15:00:21] + Results successfully sent
[15:00:21] Thank you for your contribution to Folding@Home.
[15:00:21] + Number of Units Completed: 151

[15:00:25] Trying to send all finished work units
[15:00:25] + No unsent completed units remaining.
[15:00:25] - Preparing to get new work unit...
[15:00:25] Cleaning up work directory
[15:00:26] + Attempting to get work packet
[15:00:26] Passkey found
[15:00:26] - Will indicate memory of 1536 MB
[15:00:26] - Connecting to assignment server
[15:00:26] Connecting to http://assign.stanford.edu:8080/
[15:00:30] Posted data.
[15:00:30] Initial: 40AB; - Successful: assigned to (171.64.65.54).
[15:00:30] + News From Folding@Home: Welcome to Folding@Home
[15:00:30] Loaded queue successfully.
[15:00:30] Connecting to http://171.64.65.54:8080/
[15:00:33] Posted data.
[15:00:33] Initial: 0000; - Receiving payload (expected size: 7883175)
[15:01:43] - Downloaded at ~109 kB/s
[15:01:43] - Averaged speed for that direction ~400 kB/s
[15:01:43] + Received work.
[15:01:43] Trying to send all finished work units
[15:01:43] + No unsent completed units remaining.
[15:01:43] + Closed connections
[15:01:43]
[15:01:43] + Processing work unit
[15:01:43] Core required: FahCore_a3.exe
[15:01:43] Core found.
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发表于 2010-5-29 12:38:41 | 显示全部楼层
学校网络让人郁闷

[10:36:14] Finished Work Unit:
[10:36:14] - Reading up to 20449968 from "work/wudata_00.trr": Read 20449968
[10:36:14] trr file hash check passed.
[10:36:14] edr file hash check passed.
[10:36:14] logfile size: 59828
[10:36:14] Leaving Run
[10:36:15] - Writing 20545356 bytes of core data to disk...
[10:36:15]   ... Done.
[10:36:17] - Shutting down core
[10:36:17]
[10:36:17] Folding@home Core Shutdown: FINISHED_UNIT
[10:36:20] CoreStatus = 64 (100)
[10:36:20] Unit 0 finished with 86 percent of time to deadline remaining.
[10:36:20] Updated performance fraction: 0.879100
[10:36:20] Sending work to server
[10:36:20] Project: 6015 (Run 0, Clone 2, Gen 181)


[10:36:20] + Attempting to send results [May 26 10:36:20 UTC]
[10:36:20] - Reading file work/wuresults_00.dat from core
[10:36:20]   (Read 20545356 bytes from disk)
[10:36:20] Connecting to http://130.237.232.140:8080/
[10:36:41] - Couldn't send HTTP request to server
[10:36:41] + Could not connect to Work Server (results)
[10:36:41]     (130.237.232.140:8080)
[10:36:41] + Retrying using alternative port
[10:36:41] Connecting to http://130.237.232.140:80/
[10:37:02] - Couldn't send HTTP request to server
[10:37:02] + Could not connect to Work Server (results)
[10:37:02]     (130.237.232.140:80)
[10:37:02] - Error: Could not transmit unit 00 (completed May 26) to work server.
[10:37:02] - 1 failed uploads of this unit.
[10:37:02]   Keeping unit 00 in queue.
[10:37:02] Trying to send all finished work units
[10:37:02] Project: 6015 (Run 0, Clone 2, Gen 181)


[10:37:02] + Attempting to send results [May 26 10:37:02 UTC]
[10:37:02] - Reading file work/wuresults_00.dat from core
[10:37:02]   (Read 20545356 bytes from disk)
[10:37:02] Connecting to http://130.237.232.140:8080/
[10:37:23] - Couldn't send HTTP request to server
[10:37:23] + Could not connect to Work Server (results)
[10:37:23]     (130.237.232.140:8080)
[10:37:23] + Retrying using alternative port
[10:37:23] Connecting to http://130.237.232.140:80/
[11:29:11] Posted data.
[11:29:11] Initial: 0000; + Results successfully sent
[11:29:12] Thank you for your contribution to Folding@Home.
[11:29:12] + Number of Units Completed: 124

[11:29:13] + Sent 1 of 1 completed units to the server
[11:29:13] - Preparing to get new work unit...
[11:29:13] Cleaning up work directory
[11:29:13] + Attempting to get work packet
[11:29:13] Passkey found
[11:29:13] - Will indicate memory of 4093 MB
[11:29:13] - Detect CPU. Vendor: AuthenticAMD, Family: 15, Model: 4, Stepping: 2
[11:29:13] - Connecting to assignment server
[11:29:13] Connecting to http://assign.stanford.edu:8080/
[11:29:34] - Couldn't send HTTP request to server
[11:29:34] + Could not connect to Assignment Server
[11:29:34] Connecting to http://assign2.stanford.edu:80/
[11:29:56] - Couldn't send HTTP request to server
[11:29:56] + Could not connect to Assignment Server 2
[11:29:56] + Couldn't get work instructions.
[11:29:56] - Attempt #1  to get work failed, and no other work to do.
Waiting before retry.
[11:30:15] + Attempting to get work packet
[11:30:15] Passkey found
[11:30:15] - Will indicate memory of 4093 MB
[11:30:15] - Connecting to assignment server
[11:30:15] Connecting to http://assign.stanford.edu:8080/
[11:30:16] Posted data.
[11:30:16] Initial: 40AB; - Successful: assigned to (171.64.65.54).
[11:30:16] + News From Folding@Home: Welcome to Folding@Home
[11:30:16] Loaded queue successfully.
[11:30:16] Connecting to http://171.64.65.54:8080/
[11:30:18] Posted data.
[11:30:18] Initial: 0000; - Receiving payload (expected size: 7882393)
[11:33:48] - Downloaded at ~36 kB/s
[11:33:48] - Averaged speed for that direction ~27 kB/s
[11:33:48] + Received work.
[11:33:48] Trying to send all finished work units
[11:33:48] + No unsent completed units remaining.
[11:33:48] + Closed connections
[11:33:48]
[11:33:48] + Processing work unit
[11:33:48] Core required: FahCore_a3.exe
[11:33:48] Core found.
[11:33:48] Working on queue slot 01 [May 26 11:33:48 UTC]
[11:33:48] + Working ...
[11:33:48] - Calling '.\FahCore_a3.exe -dir work/ -nice 19 -suffix 01 -np 4 -cpu 94 -checkpoint 15 -verbose -lifeline 2396 -version 629'

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发表于 2010-5-29 12:39:59 | 显示全部楼层
[02:26:13] Finished Work Unit:
[02:26:13] - Reading up to 20446800 from "work/wudata_02.trr": Read 20446800
[02:26:13] trr file hash check passed.
[02:26:13] edr file hash check passed.
[02:26:13] logfile size: 58557
[02:26:13] Leaving Run
[02:26:13] - Writing 20539633 bytes of core data to disk...
[02:26:14]   ... Done.
[02:26:15] - Shutting down core
[02:26:15]
[02:26:15] Folding@home Core Shutdown: FINISHED_UNIT
[02:26:17] CoreStatus = 64 (100)
[02:26:17] Unit 2 finished with 91 percent of time to deadline remaining.
[02:26:17] Updated performance fraction: 0.884540
[02:26:17] Sending work to server
[02:26:17] Project: 6012 (Run 0, Clone 378, Gen 175)


[02:26:17] + Attempting to send results [May 28 02:26:17 UTC]
[02:26:17] - Reading file work/wuresults_02.dat from core
[02:26:17]   (Read 20539633 bytes from disk)
[02:26:17] Connecting to http://130.237.232.140:80/
[02:26:38] - Couldn't send HTTP request to server
[02:26:38] + Could not connect to Work Server (results)
[02:26:38]     (130.237.232.140:80)
[02:26:38] + Retrying using alternative port
[02:26:38] Connecting to http://130.237.232.140:8080/
[02:26:59] - Couldn't send HTTP request to server
[02:26:59] + Could not connect to Work Server (results)
[02:27:00]     (130.237.232.140:8080)
[02:27:00] - Error: Could not transmit unit 02 (completed May 28) to work server.
[02:27:00] - 1 failed uploads of this unit.
[02:27:00]   Keeping unit 02 in queue.
[02:27:00] Trying to send all finished work units
[02:27:00] Project: 6012 (Run 0, Clone 378, Gen 175)


[02:27:00] + Attempting to send results [May 28 02:27:00 UTC]
[02:27:00] - Reading file work/wuresults_02.dat from core
[02:27:00]   (Read 20539633 bytes from disk)
[02:27:00] Connecting to http://130.237.232.140:80/
[02:27:21] - Couldn't send HTTP request to server
[02:27:21] + Could not connect to Work Server (results)
[02:27:21]     (130.237.232.140:80)
[02:27:21] + Retrying using alternative port
[02:27:21] Connecting to http://130.237.232.140:8080/
[02:46:50] Posted data.
[02:46:50] Initial: 0000; + Results successfully sent
[02:46:51] Thank you for your contribution to Folding@Home.
[02:46:51] + Number of Units Completed: 125

[02:46:52] + Sent 1 of 1 completed units to the server
[02:46:52] - Preparing to get new work unit...
[02:46:52] Cleaning up work directory
[02:46:52] + Attempting to get work packet
[02:46:52] Passkey found
[02:46:52] - Will indicate memory of 4093 MB
[02:46:52] - Connecting to assignment server
[02:46:52] Connecting to http://assign.stanford.edu:8080/
[02:47:03] Posted data.
[02:47:03] Initial: 40AB; - Successful: assigned to (171.64.65.54).
[02:47:03] + News From Folding@Home: Welcome to Folding@Home
[02:47:03] Loaded queue successfully.
[02:47:03] Connecting to http://171.64.65.54:8080/
[02:47:09] Posted data.
[02:47:09] Initial: 0000; - Receiving payload (expected size: 7882393)
[02:50:52] - Downloaded at ~34 kB/s
[02:50:52] - Averaged speed for that direction ~25 kB/s
[02:50:52] + Received work.
[02:50:52] Trying to send all finished work units
[02:50:52] + No unsent completed units remaining.
[02:50:52] + Closed connections
[02:50:52]
[02:50:52] + Processing work unit
[02:50:52] Core required: FahCore_a3.exe
[02:50:52] Core found.
[02:50:52] Working on queue slot 03 [May 28 02:50:52 UTC]
[02:50:52] + Working ...
[02:50:52] - Calling '.\FahCore_a3.exe -dir work/ -nice 19 -suffix 03 -np 4 -cpu 94 -checkpoint 15 -verbose -lifeline 3708 -version 629'
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 楼主| 发表于 2010-5-29 20:09:17 | 显示全部楼层
金版主上传的不是很快吗?
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发表于 2010-5-29 23:09:17 | 显示全部楼层
兄弟那是SMP2的,BIGADV至少要一刻钟以上
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发表于 2010-5-30 07:45:49 | 显示全部楼层
哎。。。跑boinc大量屯粮的表示毫无鸭梨
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发表于 2010-5-30 17:32:42 | 显示全部楼层
我觉得学校里面跑bigadv参数得等待6个小时才能够进行下一项
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