How can the size of assigned tasks can be restricted.

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mfmburg
Posts: 7
Joined: Tue Mar 30, 2021 12:49 pm
Location: Lake of Constance

How can the size of assigned tasks can be restricted.

Post by mfmburg »

Good morning,

Is there an option to restrict the size / duration of tasks which are assigned to a CPU or GPU?

The reason for asking this is, that my notebook in the last two weeks always gets jobs to do which are beyound its capabilities. If the estimated net time is in the range of 2 days, the tasks will never be completed because is cannot be completed within the time limit. (Especially since the computer cannot run 24/7 either). So all the energy consumption, noise, computing capabilities are wasted. It is very disappointing to see the progress reaching e.g. 70% and then the job is cancelled and the next too big WU is started with 0,0%. Letting the notebook work on smallers task would be much more efficient.

Best regards and stay healthy
Martin
gunnarre
Posts: 567
Joined: Sun May 24, 2020 7:23 pm
Location: Norway

Re: How can the size of assigned tasks can be restricted.

Post by gunnarre »

Unfortunately, there is no direct way to set the max processing time of the work unit. There is an option for preferring small size of downloaded work, so you might try that and see if it correlates. Under Expert options tab, in the Extra client options add : "max-packet-size" and set its value to "small". This was made to accomodate dial-up users, so it's doubtful that it will help you complete work on time.

Can you post the first 200 or so lines of your log so we can see what hardware and OS you're running?

e: How to post your log: viewtopic.php?f=24&t=26036

Perhaps there are ways to tune your processing, e.g. by processing on GPU only, which is usually better for thermally limited notebooks with discrete graphics. Especially for CPUs without AVX, you might be better off not folding on the CPU of a notebook. If that doesn't help either, perhaps doing a BOINC project might be better, since BOINC projects are less time sensitive than Folding@Home.
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Online: GTX 1660 Super, GTX 1080, GTX 1050 Ti 4G OC, RX580 + occasional CPU folding in the cold.
Offline: Radeon HD 7770, GTX 960, GTX 950
Jonazz
Posts: 357
Joined: Sun Jan 17, 2010 2:08 pm

Re: How can the size of assigned tasks can be restricted.

Post by Jonazz »

gunnarre wrote:Unfortunately, there is no direct way to set the max processing time of the work unit. There is an option for preferring small size of downloaded work, so you might try that and see if it correlates. Under Expert options tab, in the Extra client options add : "max-packet-size" and set its value to "small". This was made to accomodate dial-up users, so it's doubtful that it will help you complete work on time.
This gets advised a lot lately. Can anyone from the FAH team officially say if this setting is still used by the researchers making the projects? This was created for folders with dial-up modems way back.
Last edited by Jonazz on Tue Jun 15, 2021 5:47 pm, edited 1 time in total.
mfmburg
Posts: 7
Joined: Tue Mar 30, 2021 12:49 pm
Location: Lake of Constance

Re: How can the size of assigned tasks can be restricted.

Post by mfmburg »

here the first 250 lines of the log file

Code: Select all

*********************** Log Started 2021-06-15T06:42:03Z ***********************
06:42:03:******************************* libFAH ********************************
06:42:03:           Date: Oct 20 2020
06:42:03:           Time: 13:36:55
06:42:03:       Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb
06:42:03:         Branch: master
06:42:03:       Compiler: Visual C++ 2015
06:42:03:        Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
06:42:03:       Platform: win32 10
06:42:03:           Bits: 32
06:42:03:           Mode: Release
06:42:03:****************************** FAHClient ******************************
06:42:03:        Version: 7.6.21
06:42:03:         Author: Joseph Coffland <joseph@cauldrondevelopment.com>
06:42:03:      Copyright: 2020 foldingathome.org
06:42:03:       Homepage: https://foldingathome.org/
06:42:03:           Date: Oct 20 2020
06:42:03:           Time: 13:41:04
06:42:03:       Revision: 6efbf0e138e22d3963e6a291f78dcb9c6422a278
06:42:03:         Branch: master
06:42:03:       Compiler: Visual C++ 2015
06:42:03:        Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
06:42:03:       Platform: win32 10
06:42:03:           Bits: 32
06:42:03:           Mode: Release
06:42:03:           Args: --open-web-control --gpu-usage 10
06:42:03:         Config: C:\temp\FAH_DATA\config.xml
06:42:03:******************************** CBang ********************************
06:42:03:           Date: Oct 20 2020
06:42:03:           Time: 11:36:18
06:42:03:       Revision: 7e4ce85225d7eaeb775e87c31740181ca603de60
06:42:03:         Branch: master
06:42:03:       Compiler: Visual C++ 2015
06:42:03:        Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
06:42:03:       Platform: win32 10
06:42:03:           Bits: 32
06:42:03:           Mode: Release
06:42:03:******************************* System ********************************
06:42:03:            CPU: Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz
06:42:03:         CPU ID: GenuineIntel Family 6 Model 158 Stepping 10
06:42:03:           CPUs: 12
06:42:03:         Memory: 15.79GiB
06:42:03:    Free Memory: 8.36GiB
06:42:03:        Threads: WINDOWS_THREADS
06:42:03:     OS Version: 6.2
06:42:03:    Has Battery: true
06:42:03:     On Battery: false
06:42:03:     UTC Offset: 2
06:42:03:            PID: 7536
06:42:03:            CWD: C:\temp\FAH_DATA
06:42:03:  Win32 Service: false
06:42:03:             OS: Windows 10 Enterprise
06:42:03:        OS Arch: AMD64
06:42:03:           GPUs: 2
06:42:03:          GPU 0: Bus:2 Slot:0 Func:0 NVIDIA:4 GM108M [GeForce MX130]
06:42:03:          GPU 1: Bus:0 Slot:2 Func:0 INTEL:1 CFL GT2 [UHD Graphics 630]
06:42:03:  CUDA Device 0: Platform:0 Device:0 Bus:2 Slot:0 Compute:5.0 Driver:11.0
06:42:03:OpenCL Device 0: Platform:0 Device:0 Bus:2 Slot:0 Compute:1.2 Driver:452.66
06:42:03:OpenCL Device 1: Platform:1 Device:0 Bus:NA Slot:NA Compute:3.0 Driver:27.20
06:42:03:***********************************************************************
06:42:03:<config>
06:42:03:  <!-- Folding Slot Configuration -->
06:42:03:  <cause v='COVID_19'/>
06:42:03:
06:42:03:  <!-- Slot Control -->
06:42:03:  <power v='FULL'/>
06:42:03:
06:42:03:  <!-- User Information -->
06:42:03:  <team v='258351'/>
06:42:03:  <user v='mfmburg'/>
06:42:03:
06:42:03:  <!-- Folding Slots -->
06:42:03:  <slot id='0' type='CPU'/>
06:42:03:  <slot id='1' type='GPU'>
06:42:03:    <pci-bus v='2'/>
06:42:03:    <pci-slot v='0'/>
06:42:03:  </slot>
06:42:03:  <slot id='2' type='GPU'>
06:42:03:    <pci-bus v='0'/>
06:42:03:    <pci-slot v='2'/>
06:42:03:  </slot>
06:42:03:</config>
06:42:03:Trying to access database...
06:42:03:Successfully acquired database lock
06:42:03:FS00:Initialized folding slot 00: cpu:10
06:42:03:FS01:Initialized folding slot 01: gpu:2:0 GM108M [GeForce MX130]
06:42:03:WARNING:FS02:Guessing ambiguous GPU to OpenCL device mapping for 02: gpu:0:2 CFL GT2 [UHD Graphics 630].  Consider upgrading your graphics driver or manually setting ``opencl-index`` in this slot's configuration.
06:42:03:WARNING:FS02:Disabling beta GPU slot 02: gpu:0:2 CFL GT2 [UHD Graphics 630].  Beta GPUs can be tested for no points by setting ``gpu-beta=true`` in the configuration.
06:42:04:WU00:FS00:Starting
06:42:04:WU00:FS00:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" C:\temp\FAH_DATA\cores/cores.foldingathome.org/win/64bit-avx2-256/a8-0.0.12/Core_a8.fah/FahCore_a8.exe -dir 00 -suffix 01 -version 706 -lifeline 7536 -checkpoint 15 -np 10
06:42:04:WU00:FS00:Started FahCore on PID 17704
06:42:06:WU00:FS00:Core PID:18532
06:42:06:WU00:FS00:FahCore 0xa8 started
06:42:07:WU01:FS01:Connecting to assign1.foldingathome.org:80
06:42:08:WU00:FS00:0xa8:*********************** Log Started 2021-06-15T06:42:07Z ***********************
06:42:08:WU00:FS00:0xa8:************************** Gromacs Folding@home Core ***************************
06:42:08:WU00:FS00:0xa8:       Core: Gromacs
06:42:08:WU00:FS00:0xa8:       Type: 0xa8
06:42:08:WU00:FS00:0xa8:    Version: 0.0.12
06:42:08:WU00:FS00:0xa8:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
06:42:08:WU00:FS00:0xa8:  Copyright: 2020 foldingathome.org
06:42:08:WU00:FS00:0xa8:   Homepage: https://foldingathome.org/
06:42:08:WU00:FS00:0xa8:       Date: Jan 16 2021
06:42:08:WU00:FS00:0xa8:       Time: 12:29:40
06:42:08:WU00:FS00:0xa8:   Revision: c5816759c404e4b65f9f364c3d1ef554a67c4225
06:42:08:WU00:FS00:0xa8:     Branch: master
06:42:08:WU00:FS00:0xa8:   Compiler: Visual C++ 2019 16.7
06:42:08:WU00:FS00:0xa8:    Options: /TP /std:c++14 /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
06:42:08:WU00:FS00:0xa8:   Platform: win32 10
06:42:08:WU00:FS00:0xa8:       Bits: 64
06:42:08:WU00:FS00:0xa8:       Mode: Release
06:42:08:WU00:FS00:0xa8:       SIMD: avx2_256
06:42:08:WU00:FS00:0xa8:     OpenMP: ON
06:42:08:WU00:FS00:0xa8:       CUDA: OFF
06:42:08:WU00:FS00:0xa8:       Args: -dir 00 -suffix 01 -version 706 -lifeline 17704 -checkpoint 15 -np
06:42:08:WU00:FS00:0xa8:             10
06:42:08:WU00:FS00:0xa8:************************************ libFAH ************************************
06:42:08:WU00:FS00:0xa8:       Date: Jan 16 2021
06:42:08:WU00:FS00:0xa8:       Time: 11:24:13
06:42:08:WU01:FS01:Assigned to work server 128.252.203.11
06:42:09:WU00:FS00:0xa8:   Revision: c5816759c404e4b65f9f364c3d1ef554a67c4225
06:42:09:WU01:FS01:Requesting new work unit for slot 01: gpu:2:0 GM108M [GeForce MX130] from 128.252.203.11
06:42:09:WU00:FS00:0xa8:     Branch: master
06:42:09:WU01:FS01:Connecting to 128.252.203.11:8080
06:42:09:WU00:FS00:0xa8:   Compiler: Visual C++ 2019 16.7
06:42:09:WU00:FS00:0xa8:    Options: /TP /std:c++14 /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
06:42:09:WU00:FS00:0xa8:   Platform: win32 10
06:42:09:WU00:FS00:0xa8:       Bits: 64
06:42:09:WU00:FS00:0xa8:       Mode: Release
06:42:09:WU00:FS00:0xa8:************************************ CBang *************************************
06:42:09:WU00:FS00:0xa8:       Date: Jan 16 2021
06:42:09:WU00:FS00:0xa8:       Time: 11:23:53
06:42:09:WU00:FS00:0xa8:   Revision: c5816759c404e4b65f9f364c3d1ef554a67c4225
06:42:09:WU00:FS00:0xa8:     Branch: master
06:42:09:WU00:FS00:0xa8:   Compiler: Visual C++ 2019 16.7
06:42:09:WU00:FS00:0xa8:    Options: /TP /std:c++14 /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
06:42:09:WU00:FS00:0xa8:   Platform: win32 10
06:42:09:WU00:FS00:0xa8:       Bits: 64
06:42:09:WU00:FS00:0xa8:       Mode: Release
06:42:09:WU00:FS00:0xa8:************************************ System ************************************
06:42:09:WU00:FS00:0xa8:        CPU: Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz
06:42:09:WU00:FS00:0xa8:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 10
06:42:09:WU00:FS00:0xa8:       CPUs: 12
06:42:09:WU00:FS00:0xa8:     Memory: 15.79GiB
06:42:09:WU00:FS00:0xa8:Free Memory: 8.20GiB
06:42:09:WU00:FS00:0xa8:    Threads: WINDOWS_THREADS
06:42:09:WU00:FS00:0xa8: OS Version: 6.2
06:42:09:WU00:FS00:0xa8:Has Battery: true
06:42:09:WU00:FS00:0xa8: On Battery: false
06:42:09:WU00:FS00:0xa8: UTC Offset: 2
06:42:09:WU00:FS00:0xa8:        PID: 18532
06:42:09:WU00:FS00:0xa8:        CWD: C:\temp\FAH_DATA\work
06:42:09:WU00:FS00:0xa8:********************************************************************************
06:42:09:WU00:FS00:0xa8:Project: 16959 (Run 32, Clone 200, Gen 66)
06:42:09:WU00:FS00:0xa8:Unit: 0x00000000000000000000000000000000
06:42:09:WU00:FS00:0xa8:Digital signatures verified
06:42:09:WU00:FS00:0xa8:Calling: mdrun -c frame66.gro -s frame66.tpr -x frame66.xtc -cpi state.cpt -cpt 15 -nt 10 -ntmpi 1
06:42:09:WU00:FS00:0xa8:Steps: first=165000000 total=167500000
06:42:10:15:127.0.0.1:New Web session
06:42:11:WU00:FS00:0xa8:Completed 1001501 out of 2500000 steps (40%)
06:42:19:WU01:FS01:Downloading 26.59MiB
06:42:25:WU01:FS01:Download 13.63%
06:42:31:WU01:FS01:Download 31.50%
06:42:37:WU01:FS01:Download 51.25%
06:42:43:WU01:FS01:Download 72.17%
06:42:49:WU01:FS01:Download 99.43%
06:42:49:WU01:FS01:Download complete
06:42:49:WU01:FS01:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:18201 run:53819 clone:1 gen:2 core:0x22 unit:0x0000000100000002000047190000d23b
06:42:49:WU01:FS01:Starting
06:42:49:WU01:FS01:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" C:\temp\FAH_DATA\cores/cores.foldingathome.org/win/64bit/22-0.0.13/Core_22.fah/FahCore_22.exe -dir 01 -suffix 01 -version 706 -lifeline 7536 -checkpoint 15 -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu-vendor nvidia -gpu 0 -gpu-usage 10
06:42:49:WU01:FS01:Started FahCore on PID 14748
06:42:49:WU01:FS01:Core PID:7036
06:42:49:WU01:FS01:FahCore 0x22 started
06:42:50:WU01:FS01:0x22:*********************** Log Started 2021-06-15T06:42:50Z ***********************
06:42:50:WU01:FS01:0x22:*************************** Core22 Folding@home Core ***************************
06:42:50:WU01:FS01:0x22:       Core: Core22
06:42:50:WU01:FS01:0x22:       Type: 0x22
06:42:50:WU01:FS01:0x22:    Version: 0.0.13
06:42:50:WU01:FS01:0x22:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
06:42:50:WU01:FS01:0x22:  Copyright: 2020 foldingathome.org
06:42:50:WU01:FS01:0x22:   Homepage: https://foldingathome.org/
06:42:50:WU01:FS01:0x22:       Date: Sep 19 2020
06:42:50:WU01:FS01:0x22:       Time: 02:35:58
06:42:50:WU01:FS01:0x22:   Revision: 571cf95de6de2c592c7c3ed48fcfb2e33e9ea7d3
06:42:50:WU01:FS01:0x22:     Branch: core22-0.0.13
06:42:50:WU01:FS01:0x22:   Compiler: Visual C++ 2015
06:42:50:WU01:FS01:0x22:    Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Ob3 /Zc:throwingNew /MT
06:42:50:WU01:FS01:0x22:             -DOPENMM_GIT_HASH="\"189320d0\""
06:42:50:WU01:FS01:0x22:   Platform: win32 10
06:42:50:WU01:FS01:0x22:       Bits: 64
06:42:50:WU01:FS01:0x22:       Mode: Release
06:42:50:WU01:FS01:0x22:Maintainers: John Chodera <john.chodera@choderalab.org> and Peter Eastman
06:42:50:WU01:FS01:0x22:             <peastman@stanford.edu>
06:42:50:WU01:FS01:0x22:       Args: -dir 01 -suffix 01 -version 706 -lifeline 14748 -checkpoint 15
06:42:50:WU01:FS01:0x22:             -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu-vendor
06:42:50:WU01:FS01:0x22:             nvidia -gpu 0 -gpu-usage 10
06:42:50:WU01:FS01:0x22:************************************ libFAH ************************************
06:42:50:WU01:FS01:0x22:       Date: Sep 7 2020
06:42:50:WU01:FS01:0x22:       Time: 19:09:56
06:42:50:WU01:FS01:0x22:   Revision: 44301ed97b996b63fe736bb8073f22209cb2b603
06:42:50:WU01:FS01:0x22:     Branch: HEAD
06:42:50:WU01:FS01:0x22:   Compiler: Visual C++ 2015
06:42:50:WU01:FS01:0x22:    Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Ob3 /Zc:throwingNew /MT
06:42:50:WU01:FS01:0x22:   Platform: win32 10
06:42:50:WU01:FS01:0x22:       Bits: 64
06:42:50:WU01:FS01:0x22:       Mode: Release
06:42:50:WU01:FS01:0x22:************************************ CBang *************************************
06:42:50:WU01:FS01:0x22:       Date: Sep 7 2020
06:42:50:WU01:FS01:0x22:       Time: 19:08:30
06:42:50:WU01:FS01:0x22:   Revision: 33fcfc2b3ed2195a423606a264718e31e6b3903f
06:42:50:WU01:FS01:0x22:     Branch: HEAD
06:42:50:WU01:FS01:0x22:   Compiler: Visual C++ 2015
06:42:50:WU01:FS01:0x22:    Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Ob3 /Zc:throwingNew /MT
06:42:50:WU01:FS01:0x22:   Platform: win32 10
06:42:50:WU01:FS01:0x22:       Bits: 64
06:42:50:WU01:FS01:0x22:       Mode: Release
06:42:50:WU01:FS01:0x22:************************************ System ************************************
06:42:50:WU01:FS01:0x22:        CPU: Intel(R) Core(TM) i7-8850H CPU @ 2.60GHz
06:42:50:WU01:FS01:0x22:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 10
06:42:50:WU01:FS01:0x22:       CPUs: 12
06:42:50:WU01:FS01:0x22:     Memory: 15.79GiB
06:42:50:WU01:FS01:0x22:Free Memory: 7.97GiB
06:42:50:WU01:FS01:0x22:    Threads: WINDOWS_THREADS
06:42:50:WU01:FS01:0x22: OS Version: 6.2
06:42:50:WU01:FS01:0x22:Has Battery: true
06:42:50:WU01:FS01:0x22: On Battery: false
06:42:50:WU01:FS01:0x22: UTC Offset: 2
06:42:50:WU01:FS01:0x22:        PID: 7036
06:42:50:WU01:FS01:0x22:        CWD: C:\temp\FAH_DATA\work
06:42:50:WU01:FS01:0x22:************************************ OpenMM ************************************
06:42:50:WU01:FS01:0x22:   Revision: 189320d0
06:42:50:WU01:FS01:0x22:********************************************************************************
06:42:50:WU01:FS01:0x22:Project: 18201 (Run 53819, Clone 1, Gen 2)
06:42:50:WU01:FS01:0x22:Unit: 0x00000000000000000000000000000000
06:42:50:WU01:FS01:0x22:Reading tar file core.xml
06:42:50:WU01:FS01:0x22:Reading tar file integrator.xml
06:42:50:WU01:FS01:0x22:Reading tar file state.xml
06:42:54:WU01:FS01:0x22:Reading tar file system.xml
06:42:56:WU01:FS01:0x22:Digital signatures verified
06:42:56:WU01:FS01:0x22:Folding@home GPU Core22 Folding@home Core
06:42:56:WU01:FS01:0x22:Version 0.0.13
06:42:58:WU01:FS01:0x22:  Checkpoint write interval: 25000 steps (2%) [50 total]
06:42:58:WU01:FS01:0x22:  JSON viewer frame write interval: 12500 steps (1%) [100 total]
06:42:58:WU01:FS01:0x22:  XTC frame write interval: 20000 steps (1.6%) [62 total]
06:42:58:WU01:FS01:0x22:  Global context and integrator variables write interval: disabled
06:42:59:WU01:FS01:0x22:There are 4 platforms available.
06:42:59:WU01:FS01:0x22:Platform 0: Reference
06:42:59:WU01:FS01:0x22:Platform 1: CPU
06:42:59:WU01:FS01:0x22:Platform 2: OpenCL
06:42:59:WU01:FS01:0x22:  opencl-device 0 specified
06:42:59:WU01:FS01:0x22:Platform 3: CUDA
06:42:59:WU01:FS01:0x22:  cuda-device 0 specified
06:44:02:WU01:FS01:0x22:Attempting to create CUDA context:
06:44:02:WU01:FS01:0x22:  Configuring platform CUDA
06:44:31:WU01:FS01:0x22:  Using CUDA and gpu 0
06:44:31:WU01:FS01:0x22:Completed 0 out of 1250000 steps (0%)
06:44:36:WU01:FS01:0x22:Checkpoint completed at step 0
06:52:11:WU00:FS00:0xa8:Completed 1025000 out of 2500000 steps (41%)
gunnarre
Posts: 567
Joined: Sun May 24, 2020 7:23 pm
Location: Norway

Re: How can the size of assigned tasks can be restricted.

Post by gunnarre »

According to the statistics on lar.folding.systems, it looks like the MX130 GPU in your notebook PC is hit-or-miss at making the timeout even when it's running 24/7. Try folding only on the GPU (pause the CPU slot) and see if that helps. If, not pause the GPU and leave it paused.

In case the GPU gives bad results even alone, the good news is that your CPU has AVX support, so it might actually be more successful at making the timeouts than your GPU. If it struggles with 10 threads, you might try reducing it to folding on 8 CPU threads.
Image
Online: GTX 1660 Super, GTX 1080, GTX 1050 Ti 4G OC, RX580 + occasional CPU folding in the cold.
Offline: Radeon HD 7770, GTX 960, GTX 950
aetch
Posts: 447
Joined: Thu Jun 25, 2020 3:04 pm
Location: Between chair and keyboard

Re: How can the size of assigned tasks can be restricted.

Post by aetch »

Right, this looks like another of my heavy posts, sorry dear reader.

If you're going to fold with low power kit you'll need to take a critical look at your kit and consider if it's the right thing to do.

I would recommend, if you can, running your system for a solid week and then pick apart the logs. I would also monitor it with the likes cpu-z HWMonitor, MSI Afterburner (yes, I know it's an overclocking tool but it can underclock your system and produce logs of your component's speeds and temperatures).
Determine what you're system is actually capable of. Your system will be capable of meeting deadlines, it's just a question of under what circumstances.
You could look to a different part-time strategy like 2 days a week (48 continuous hours) instead of 8 hours a day (56 broken hours). FAH benefits most from actually letting your computer finish work and return the results.

FAH assign work units with the expectation that your hardware is capable enough to complete and return the work, before it times out, and is running 24/7.

The timeout is a trigger to reassign your work unit to another folder/donor to ensure science continues. If benefits nobody if you're continuously hitting timeout as you've wasted your computer resources on it, you're forcing your task to be carried out by someone else using resources that could've been to progress other science and you're overall slowing the pace of science.

FAH have already tried to alleviate a certain amount of this for gpus with their "gpu.txt" database. It basically pigeonholes your gpu into a capability/performance category (they call it species). Testing of the work units themselves identifies suitable and unsuitable gpus for running the work units which creates restrictions on who actually receives which work units. The FAH servers then play matchmaker to give you work units suitable for your gpu. Over time the new gpus are added and older gpus are black listed (they're still listed but have been identified as unsuitable to receive work).

Work for cpus is a little different. There is no "cpu.txt" file. FAH primarily check core count/thread for issues and place restrictions accordingly. It is the job of the donor to keep an eye on their system and "retire" cpus which can longer meet the timeout.

"max-packet-size" and set its value to "small" - I see this getting aired every so often. I don't advise or recommend it. As has been previously said by other it's a carryover from the dial-up era ad was used to limit the size of the payload sent to donors. The little experience I have has shown that it plays little to no part in the processing required for a work unit.

Code: Select all

THIS IS JUST AN EXTRACT FROM MY CURRENT LOG AND HAS BEEN HIGHLY EDITED TO MATCH DOWNLOADS WITH THEIR CORRESPONDING UPLOADS
MANY UNITS HAVE BEEN LEFT OUT BECAUSE THEY CAME FROM THE SAME PROJECTS AS THOSE LISTED AND HAD ROUGHLY THE SAME DOWNLOAD/UPLOAD PAYLOADS AND SIMILAR POINTS REWARD

*********************** Log Started 2021-05-31T04:52:19Z ***********************
07:59:42:WU02:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.205
07:59:43:WU02:FS00:Downloading 1.50MiB
07:59:44:WU02:FS00:Received Unit: id:02 state:DOWNLOAD error:NO_ERROR project:16959 run:2 clone:1387 gen:7 core:0xa8 unit:0x0000056b000000070000423f00000002

11:34:25:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:16959 run:2 clone:1387 gen:7 core:0xa8 unit:0x0000056b000000070000423f00000002
11:34:25:WU02:FS00:Uploading 5.14MiB to 129.32.209.205
11:34:35:WU02:FS00:Final credit estimate, 41950.00 points

***********************
11:34:24:WU01:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.205
11:34:25:WU01:FS00:Downloading 1.47MiB
11:34:26:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16959 run:44 clone:1193 gen:5 core:0xa8 unit:0x000004a9000000050000423f0000002c

15:41:05:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:16959 run:44 clone:1193 gen:5 core:0xa8 unit:0x000004a9000000050000423f0000002c
15:41:05:WU01:FS00:Uploading 5.12MiB to 129.32.209.205
15:41:15:WU01:FS00:Final credit estimate, 39139.00 points

***********************
15:41:04:WU02:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.205
15:41:05:WU02:FS00:Downloading 1.47MiB
15:41:06:WU02:FS00:Received Unit: id:02 state:DOWNLOAD error:NO_ERROR project:16969 run:14 clone:1942 gen:0 core:0xa8 unit:0x0000079600000000000042490000000e

19:16:52:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:16969 run:14 clone:1942 gen:0 core:0xa8 unit:0x0000079600000000000042490000000e
19:16:52:WU02:FS00:Uploading 5.12MiB to 129.32.209.205
19:17:01:WU02:FS00:Final credit estimate, 41844.00 points


******************************* Date: 2021-06-01 *******************************
09:39:14:WU01:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.203
09:39:14:WU01:FS00:Downloading 752.00KiB
09:39:15:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16945 run:40 clone:1 gen:153 core:0xa8 unit:0x00000001000000990000423100000028

16:25:37:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:16945 run:40 clone:1 gen:153 core:0xa8 unit:0x00000001000000990000423100000028
16:25:37:WU01:FS00:Uploading 21.75MiB to 129.32.209.203
16:26:21:WU01:FS00:Final credit estimate, 66469.00 points

***********************
16:25:38:WU00:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.205
16:25:38:WU00:FS00:Downloading 1.47MiB
16:25:39:WU00:FS00:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:16959 run:28 clone:292 gen:36 core:0xa8 unit:0x00000124000000240000423f0000001c

20:03:20:WU00:FS00:Sending unit results: id:00 state:SEND error:NO_ERROR project:16959 run:28 clone:292 gen:36 core:0xa8 unit:0x00000124000000240000423f0000001c
20:03:20:WU00:FS00:Uploading 5.12MiB to 129.32.209.205
20:03:33:WU00:FS00:Final credit estimate, 41655.00 points

******************************* Date: 2021-06-02 *******************************
18:57:55:WU01:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.205
18:57:56:WU01:FS00:Downloading 1.47MiB
18:57:57:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16959 run:28 clone:434 gen:59 core:0xa8 unit:0x000001b20000003b0000423f0000001c

23:29:35:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:16959 run:28 clone:434 gen:59 core:0xa8 unit:0x000001b20000003b0000423f0000001c
23:29:35:WU01:FS00:Uploading 5.12MiB to 129.32.209.205
23:29:46:WU01:FS00:Final credit estimate, 37295.00 points


******************************* Date: 2021-06-03 *******************************
03:14:32:WU02:FS00:Requesting new work unit for slot 00: cpu:20 from 128.252.203.2
03:14:35:WU02:FS00:Downloading 1.13MiB
03:14:46:WU02:FS00:Received Unit: id:02 state:DOWNLOAD error:NO_ERROR project:17236 run:83 clone:84 gen:10 core:0xa7 unit:0x0000002580fccb02609dcd520d5af79a

04:07:51:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:17236 run:83 clone:84 gen:10 core:0xa7 unit:0x0000002580fccb02609dcd520d5af79a
04:07:51:WU02:FS00:Uploading 2.57MiB to 128.252.203.2
04:07:57:WU02:FS00:Final credit estimate, 7710.00 points

*******************************
19:13:10:WU01:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.203
19:13:11:WU01:FS00:Downloading 753.50KiB
19:13:12:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16964 run:59 clone:9 gen:61 core:0xa8 unit:0x000000090000003d000042440000003b

... and into Date: 2021-06-04

02:37:09:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:16964 run:59 clone:9 gen:61 core:0xa8 unit:0x000000090000003d000042440000003b
02:37:09:WU01:FS00:Uploading 21.71MiB to 129.32.209.203
02:37:47:WU01:FS00:Final credit estimate, 59307.00 points


******************************* Date: 2021-06-05 *******************************
20:02:19:WU02:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.205
20:02:19:WU02:FS00:Downloading 1.47MiB
20:02:20:WU02:FS00:Received Unit: id:02 state:DOWNLOAD error:NO_ERROR project:16959 run:22 clone:130 gen:79 core:0xa8 unit:0x000000820000004f0000423f00000016


00:11:15:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:16959 run:22 clone:130 gen:79 core:0xa8 unit:0x000000820000004f0000423f00000016
00:11:15:WU02:FS00:Uploading 5.12MiB to 129.32.209.205
00:11:28:WU02:FS00:Final credit estimate, 38957.00 points


******************************* Date: 2021-06-07 *******************************
08:49:07:WU00:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.203
08:49:08:WU00:FS00:Downloading 753.50KiB
08:49:08:WU00:FS00:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:16947 run:57 clone:2 gen:137 core:0xa8 unit:0x00000002000000890000423300000039

16:09:32:WU00:FS00:Sending unit results: id:00 state:SEND error:NO_ERROR project:16947 run:57 clone:2 gen:137 core:0xa8 unit:0x00000002000000890000423300000039
16:09:32:WU00:FS00:Uploading 21.72MiB to 129.32.209.203
16:10:12:WU00:FS00:Final credit estimate, 63377.00 points


******************************* Date: 2021-06-08 *******************************
22:37:53:WU01:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.203
22:37:53:WU01:FS00:Downloading 754.00KiB
22:37:54:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16963 run:99 clone:0 gen:48 core:0xa8 unit:0x00000000000000300000424300000063


05:18:28:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:16963 run:99 clone:0 gen:48 core:0xa8 unit:0x00000000000000300000424300000063
05:18:28:WU01:FS00:Uploading 21.68MiB to 129.32.209.203
05:19:04:WU01:FS00:Final credit estimate, 62707.00 points


******************************* Date: 2021-06-10 *******************************
03:20:19:WU02:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.203
03:20:19:WU02:FS00:Downloading 753.50KiB
03:20:20:WU02:FS00:Received Unit: id:02 state:DOWNLOAD error:NO_ERROR project:16965 run:10 clone:1 gen:70 core:0xa8 unit:0x0000000100000046000042450000000a

10:32:35:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:16965 run:10 clone:1 gen:70 core:0xa8 unit:0x0000000100000046000042450000000a
10:32:35:WU02:FS00:Uploading 21.78MiB to 129.32.209.203
10:33:18:WU02:FS00:Final credit estimate, 59468.00 points

*******************************
15:00:27:WU01:FS00:Requesting new work unit for slot 00: cpu:20 from 129.32.209.203
15:00:28:WU01:FS00:Downloading 759.00KiB
15:00:29:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16953 run:96 clone:4 gen:151 core:0xa8 unit:0x00000004000000970000423900000060

21:51:58:WU01:FS00:Sending unit results: id:01 state:SEND error:NO_ERROR project:16953 run:96 clone:4 gen:151 core:0xa8 unit:0x00000004000000970000423900000060
21:51:58:WU01:FS00:Uploading 21.59MiB to 129.32.209.203
21:52:35:WU01:FS00:Final credit estimate, 64773.00 points
Check a WU status -> https://apps.foldingathome.org/wu
Folding Rigs - None (25-Jun-2022)

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