Folding Forum

Posted: **Tue Mar 28, 2017 4:39 pm**

installed folding@home beta version. set cpu manually to 2, same number as physical core, no hyperthreading.full power. cpu usage is stuck at 50%. no logs. in windows 7, cpu usage was 100% at this setting.

Posted: **Tue Mar 28, 2017 6:47 pm**

When the CPU slot option is set to "-1", how many CPUs does your machine report?

Posted: **Tue Mar 28, 2017 6:58 pm**

PS3EdOlkkola wrote:When the CPU slot option is set to "-1", how many CPUs does your machine report?

set cpu manually to 2, same number as physical core. read original post.

Posted: **Tue Mar 28, 2017 7:04 pm**

Unless the installation did not go correctly, there should be a log file. So are you saying nothing shows up in the log pane of FAHControl or the AppData directory used by the folding client? What does the System Info tab show for CWD?

Posted: **Tue Mar 28, 2017 7:09 pm**

i always disable logs, set power to full, manually set cpu core number to 2. in windows 7, this setting showed 100% usage. client version was and is latest beta. 50% usage in windows 10 clean installation from original iso.

Posted: **Tue Mar 28, 2017 7:46 pm**

all setting setup manually as written in original post.

Posted: **Tue Mar 28, 2017 10:25 pm**

Without the logs there is a limited amount we can do to help you troubleshoot your installation. You also did not answer the the other question about the working directory. In addition, which installation directions for folding did you follow?

Posted: **Wed Mar 29, 2017 12:33 am**

Is it correct to assume the hardware is identical and you have ONLY changed from Windows 7 to Windows 10? If that's true, do a standard install of FAH with all the default settings. You'll then have logs to allow analyzing the problem(s) further. If you want to strip out what you consider to be unnecessary logging after the problem(s) solved, go for it. You've been around long enough to know that you'll get lots of help if you have the logs, since that's where all the diagnostic work starts.

Posted: **Wed Mar 29, 2017 7:17 am**

Joe_H wrote:Without the logs there is a limited amount we can do to help you troubleshoot your installation. You also did not answer the teh other question about the working directory. In addition, which installation directions for folding did you follow?

CWD is default, no modifications done.

PS3EdOlkkola wrote:Is it correct to assume the hardware is identical and you have ONLY changed from Windows 7 to Windows 10? If that's true, do a standard install of FAH with all the default settings. You'll then have logs to allow analyzing the problem(s) further. If you want to strip out what you consider to be unnecessary logging after the problem(s) solved, go for it. You've been around long enough to know that you'll get lots of help if you have the logs, since that's where all the diagnostic work starts.

correct assumption. as per your request, have performed a clean installation now without any of my manual configs.

07:16:10:Saving configuration to config.xml
07:16:10:<config>
07:16:10: 
07:16:10: <proxy v=':8080'/>
07:16:10:
07:16:10: 
07:16:10: <power v='full'/>
07:16:10:
07:16:10: 
07:16:10: <slot id='0' type='CPU'/>
07:16:10:</config>
07:16:45:Saving configuration to config.xml
07:16:45:<config>
07:16:45: 
07:16:45: <proxy v=':8080'/>
07:16:45:
07:16:45: 
07:16:45: <power v='full'/>
07:16:45:
07:16:45: 
07:16:45: <slot id='0' type='CPU'/>
07:16:45:</config>

this is all that shows, followed by work unit progress percentage. same as 7, but here, task manager shows 50% usage for fahcore_a7/fahcore_a4

Posted: **Wed Mar 29, 2017 7:39 am**

Code: Select all

*********************** Log Started 2017-03-29T07:22:41Z ***********************
07:22:41:************************* Folding@home Client *************************
07:22:41:      Website: http://folding.stanford.edu/
07:22:41:    Copyright: (c) 2009-2016 Stanford University
07:22:41:       Author: Joseph Coffland <[email protected]>
07:22:41:         Args: 
07:22:41:       Config: C:\ProgramData\FAHClient\config.xml
07:22:41:******************************** Build ********************************
07:22:41:      Version: 7.4.16
07:22:41:         Date: Jan 6 2017
07:22:41:         Time: 00:25:14
07:22:41:   Repository: Git
07:22:41:     Revision: a9e9e27dc2ee6ff01398c439677bc27f6cb74032
07:22:41:       Branch: master
07:22:41:     Compiler: Visual C++ 2008
07:22:41:      Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox -arch:SSE /MT
07:22:41:     Platform: win32 10
07:22:41:         Bits: 32
07:22:41:         Mode: Release
07:22:41:******************************* System ********************************
07:22:41:          CPU: Intel(R) Core(TM) i3-2330M CPU @ 2.20GHz
07:22:41:       CPU ID: GenuineIntel Family 6 Model 42 Stepping 7
07:22:41:         CPUs: 2
07:22:41:       Memory: 1.83GiB
07:22:41:  Free Memory: 1.06GiB
07:22:41:      Threads: WINDOWS_THREADS
07:22:41:   OS Version: 6.2
07:22:41:  Has Battery: false
07:22:41:   On Battery: false
07:22:41:   UTC Offset: 6
07:22:41:          PID: 528
07:22:41:          CWD: C:\ProgramData\FAHClient
07:22:41:           OS: Windows 10 Pro
07:22:41:      OS Arch: X86
07:22:41:         GPUs: 0
07:22:41:         CUDA: Not detected: Failed to open dynamic library 'nvcuda.dll': The
07:22:41:               specified module could not be found.
07:22:41:
07:22:41:       OpenCL: Not detected: Failed to open dynamic library 'OpenCL.dll': The
07:22:41:               specified module could not be found.
07:22:41:
07:22:41:Win32 Service: false
07:22:41:***********************************************************************
07:22:41:<config>
07:22:41:  <!-- Network -->
07:22:41:  <proxy v=':8080'/>
07:22:41:
07:22:41:  <!-- Slot Control -->
07:22:41:  <power v='full'/>
07:22:41:
07:22:41:  <!-- Folding Slots -->
07:22:41:  <slot id='0' type='CPU'/>
07:22:41:</config>
07:22:41:Trying to access database...
07:22:41:Successfully acquired database lock
07:22:41:Enabled folding slot 00: READY cpu:2
07:22:41:WU00:FS00:Starting
07:22:41:WARNING:WU00:FS00:AS lowered CPUs from 2 to 1
07:22:41:WU00:FS00:Running FahCore: "C:\Program Files\FAHClient/FAHCoreWrapper.exe" C:\ProgramData\FAHClient\cores/fahwebx.stanford.edu/cores/Win32/x86/Core_a4.fah/FahCore_a4.exe -dir 00 -suffix 01 -version 704 -lifeline 528 -checkpoint 15 -np 1
07:22:42:WU00:FS00:Started FahCore on PID 1108
07:22:43:WU00:FS00:Core PID:4076
07:22:43:WU00:FS00:FahCore 0xa4 started
07:22:43:WU00:FS00:0xa4:
07:22:43:WU00:FS00:0xa4:*------------------------------*
07:22:43:WU00:FS00:0xa4:Folding@Home Gromacs GB Core
07:22:43:WU00:FS00:0xa4:Version 2.27 (Dec. 15, 2010)
07:22:43:WU00:FS00:0xa4:
07:22:43:WU00:FS00:0xa4:Preparing to commence simulation
07:22:43:WU00:FS00:0xa4:- Ensuring status. Please wait.
07:22:52:WU00:FS00:0xa4:- Looking at optimizations...
07:22:52:WU00:FS00:0xa4:- Working with standard loops on this execution.
07:22:53:WU00:FS00:0xa4:- Previous termination of core was improper.
07:22:53:WU00:FS00:0xa4:- Files status OK
07:22:53:WU00:FS00:0xa4:- Expanded 739145 -> 1926016 (decompressed 260.5 percent)
07:22:53:WU00:FS00:0xa4:Called DecompressByteArray: compressed_data_size=739145 data_size=1926016, decompressed_data_size=1926016 diff=0
07:22:53:WU00:FS00:0xa4:- Digital signature verified
07:22:53:WU00:FS00:0xa4:
07:22:53:WU00:FS00:0xa4:Project: 8621 (Run 6, Clone 16, Gen 17)
07:22:53:WU00:FS00:0xa4:
07:22:53:WU00:FS00:0xa4:Entering M.D.
07:22:59:WU00:FS00:0xa4:Mapping NT from 1 to 1 
07:23:01:WU00:FS00:0xa4:Completed 0 out of 2500000 steps  (0%)

Mod edit: added Code tags to log

Posted: **Wed Mar 29, 2017 2:38 pm**

Apparently the AS reduced the CPU:2 request to CPU:1 for this particular assignment, that is causing it to only run at 50%. Why I can not tell, the WU download prior to this log. For this type of assignment the WU and core wrapper code will keep the processing limited to CPU:1.

Posted: **Wed Mar 29, 2017 6:35 pm**

There still seems to be a crippling legacy installer issue where the very first CPU work unit will ONLY run with 1 cpu core. It should revert back to using as many as configured after the first WU completes.

Posted: **Wed Mar 29, 2017 9:27 pm**

Since this message shows up in the log:

Code: Select all

07:22:41:WARNING:WU00:FS00:AS lowered CPUs from 2 to 1

it might be something different than the installer bug. The slot is shown in the log as being set for CPU:2.

Posted: **Thu Mar 30, 2017 7:30 pm**

Joe_H wrote:Since this message shows up in the log:
Code: Select all
07:22:41:WARNING:WU00:FS00:AS lowered CPUs from 2 to 1
it might be something different than the installer bug. The slot is shown in the log as being set for CPU:2.

Agreed. If the next WU does the same thing, then it is something else.

Posted: **Fri Mar 31, 2017 6:16 pm**

@FAMAS: By the way shouldn't the i3-2330M as 2 core/4 thread CPU be shown as CPUs: 4? Or did you disable Hyperthreading?

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