Using INTEL GPUs
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jetchko.jekov
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Using INTEL GPUs
I wonder why isn't there any INTEL GPU whitelisted for folding?
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foldy
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Re: Using INTEL GPUs
It is not supported yet, because in the past Intel iGPUs where not fast enough compared to Nvidia and AMD GPUs. And also supporting a new GPU architecture takes more time to debug and test and so FAH decided it is not worth it yet for them.
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PantherX
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Re: Using INTEL GPUs
Welcome to the F@H Forum jetchko.jekov,
For GPUs to be folding, they need to support OpenCL 1.2 and Double Precision. Last time I checked, the iGPUs from Intel didn't support it and they are too weak to be able to fold within reason when compared to AMD and Nvidia GPUs.
However, I have heard that there might be discrete Intel GPUs in the future so looking forward to that.
For GPUs to be folding, they need to support OpenCL 1.2 and Double Precision. Last time I checked, the iGPUs from Intel didn't support it and they are too weak to be able to fold within reason when compared to AMD and Nvidia GPUs.
However, I have heard that there might be discrete Intel GPUs in the future so looking forward to that.
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JimboPalmer
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Re: Using INTEL GPUs
[As always My views are only my own. I do not represent Folding@Home, I am just a retired computer programmer with time to kill]
Lets look at it from another perspective.
https://foldingathome.org/about/partners/
Intel was there at the beginning helping make the x86 code fast on Intel CPUs, and indeed the x86 code still runs on any Intel CPU since the Pentium 4. (It runs faster on CPUs that feature AVX, which again Intel led the development of https://en.wikipedia.org/wiki/Advanced_ ... Extensions)
Both AMD and Nvidia have helped make the GPU code fast, again, who knows better than the hardware designers?
Sony has helped with the PS3 and Android clients, showing off their hardware.
Now think about Intel GPUs.
Intel could invest a great deal of time and expertise showing that embedded GPUs from Intel were horrendously slow and could not meet the deadlines, but why?
That does not showcase Intel's strengths.
If Intel manages to make a credible graphics card, then that is the time to ask them to give advice about how to get F@H running on it as best as it can, to show off how fast it is.
Lets look at it from another perspective.
https://foldingathome.org/about/partners/
Intel was there at the beginning helping make the x86 code fast on Intel CPUs, and indeed the x86 code still runs on any Intel CPU since the Pentium 4. (It runs faster on CPUs that feature AVX, which again Intel led the development of https://en.wikipedia.org/wiki/Advanced_ ... Extensions)
Both AMD and Nvidia have helped make the GPU code fast, again, who knows better than the hardware designers?
Sony has helped with the PS3 and Android clients, showing off their hardware.
Now think about Intel GPUs.
Intel could invest a great deal of time and expertise showing that embedded GPUs from Intel were horrendously slow and could not meet the deadlines, but why?
That does not showcase Intel's strengths.
If Intel manages to make a credible graphics card, then that is the time to ask them to give advice about how to get F@H running on it as best as it can, to show off how fast it is.
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jetchko.jekov
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Re: Using INTEL GPUs
Well, I beg to differ, Recent integrated INTEL GPUs support OpenCL 1.2
As a matter of fact, I am using them with fahclient. Yes, they are not performant but they work.
Anyway, I was just curious.
As a matter of fact, I am using them with fahclient. Yes, they are not performant but they work.
Anyway, I was just curious.
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foldy
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Re: Using INTEL GPUs
The best option for Intel iGPUs would be to enhance the CPU work units as gromacs supports now partially offloading CPU tasks to Intel iGPUs. But the current FahCore_a7 does not support that yet - so maybe with FahCore_a8 next year
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jetchko.jekov
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Re: Using INTEL GPUs
FahCore_a7 runs just fine on my Intel iGPU.
Re: Using INTEL GPUs
But they do, though. Here's the GPU Database entry for my HD Graphics 620 on my i3-7100U laptop:PantherX wrote: For GPUs to be folding, they need to support OpenCL 1.2 and Double Precision. Last time I checked, the iGPUs from Intel didn't support it
and here are my results from FAHBench running in double precision mode:
(Probably not a very good score, but a score nonetheless)
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foldy
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Re: Using INTEL GPUs
It is not a hardware or driver issue but FAH team not have time to support intel iGPU.
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toTOW
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Re: Using INTEL GPUs
You definitely don't know what you're talking about ...jetchko.jekov wrote:FahCore_a7 runs just fine on my Intel iGPU.
Folding@Home beta tester since 2002. Folding Forum moderator since July 2008.
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jetchko.jekov
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Re: Using INTEL GPUs
Yeah, right ...toTOW wrote:You definitely don't know what you're talking about ...jetchko.jekov wrote:FahCore_a7 runs just fine on my Intel iGPU.
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Neil-B
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Re: Using INTEL GPUs
Whilst the previous comment may not have been particularly forgiving, I think there may be a either a slight misunderstanding or a serious issue with the software.
Iirc FahCore_a7 is the current folding core for CPUs and whilst it would be a little odd for it to be being used on a GPU I am prepared to suspend disbelief and accept that anything is possible.
To permanently suspend my disbelief, could you possibly post your log so an error report can be made to the team as they will probably need to understand what has occurred … viewtopic.php?f=61&t=26036 gives guidance for posting logs.
Iirc FahCore_a7 is the current folding core for CPUs and whilst it would be a little odd for it to be being used on a GPU I am prepared to suspend disbelief and accept that anything is possible.
To permanently suspend my disbelief, could you possibly post your log so an error report can be made to the team as they will probably need to understand what has occurred … viewtopic.php?f=61&t=26036 gives guidance for posting logs.
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jetchko.jekov
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Re: Using INTEL GPUs
Here is the relevant part of the log:
Code: Select all
*********************** Log Started 2020-04-12T08:04:34Z ***********************
08:04:34:************************* Folding@home Client *************************
08:04:34: Website: https://foldingathome.org/
08:04:34: Copyright: (c) 2009-2018 foldingathome.org
08:04:34: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
08:04:34: Args: --child --lifeline 1231 /etc/fahclient/config.xml --run-as
08:04:34: fahclient --pid-file=/var/run/fahclient.pid --daemon
08:04:34: Config: /etc/fahclient/config.xml
08:04:34:******************************** Build ********************************
08:04:34: Version: 7.5.1
08:04:34: Date: May 12 2018
08:04:34: Time: 22:51:07
08:04:34: Repository: Git
08:04:34: Revision: 4705bf53c635f88b8fe85af7675557e15d491ff0
08:04:34: Branch: master
08:04:34: Compiler: GNU 4.4.7 20120313 (Red Hat 4.4.7-18)
08:04:34: Options: -std=gnu++98 -O3 -funroll-loops
08:04:34: Platform: linux2 4.14.0-3-amd64
08:04:34: Bits: 64
08:04:34: Mode: Release
08:04:34:******************************* System ********************************
08:04:34: CPU: Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
08:04:34: CPU ID: GenuineIntel Family 6 Model 142 Stepping 9
08:04:34: CPUs: 4
08:04:34: Memory: 31.24GiB
08:04:34: Free Memory: 30.61GiB
08:04:34: Threads: POSIX_THREADS
08:04:34: OS Version: 5.6
08:04:34: Has Battery: false
08:04:34: On Battery: false
08:04:34: UTC Offset: 2
08:04:34: PID: 1234
08:04:34: CWD: /var/lib/fahclient
08:04:34: OS: Linux 5.6.3-300.fc32.x86_64 x86_64
08:04:34: OS Arch: AMD64
08:04:34: GPUs: 1
08:04:34: GPU 0: Bus:0 Slot:2 Func:0 AMD:0 [Intel Corporation Iris Plus Graphics
08:04:34: 650]
08:04:34: CUDA: Not detected: Failed to open dynamic library 'libcuda.so':
08:04:34: libcuda.so: cannot open shared object file: No such file or
08:04:34: directory
08:04:34:OpenCL Device 0: Platform:0 Device:0 Bus:NA Slot:NA Compute:2.1 Driver:20.12
08:04:34:***********************************************************************
08:04:34:<config>
08:04:34: <!-- Folding Slot Configuration -->
08:04:34: <gpu v='false'/>
08:04:34:
08:04:34: <!-- HTTP Server -->
08:04:34: <allow v='192.168.13.0/24'/>
08:04:34:
08:04:34: <!-- Network -->
08:04:34: <proxy v=':8080'/>
08:04:34:
08:04:34: <!-- Remote Command Server -->
08:04:34: <command-allow-no-pass v='127.0.0.1 192.168.13.0/24'/>
08:04:34: <password v='*********'/>
08:04:34:
08:04:34: <!-- User Information -->
08:04:34: <passkey v='********************************'/>
08:04:34: <team v='224497'/>
08:04:34: <user v='jetchko_ALL_16zUykfygqxaDBcQTVSazZJXBDxgxRbzJ2'/>
08:04:34:
08:04:34: <!-- Folding Slots -->
08:04:34: <slot id='0' type='CPU'/>
08:04:34: <slot id='1' type='GPU'>
08:04:34: <opencl-index v='2'/>
08:04:34: </slot>
08:04:34:</config>
08:04:34:Switching to user fahclient
08:04:34:Trying to access database...
08:04:34:Successfully acquired database lock
08:04:34:Enabled folding slot 00: READY cpu:2
[91m08:04:34:ERROR:FS01:OpenCL GPU not found for 'opencl-index' = 2 with vendor ID = 0x8086, please correct this by removing the manually configured 'opencl-index' option.[0m
08:04:34:Enabled folding slot 01: READY gpu:0:[Intel Corporation Iris Plus Graphics 650]
08:04:34:WU00:FS00:Connecting to 65.254.110.245:8080
08:04:34:WU01:FS01:Connecting to 65.254.110.245:8080
08:04:35:WU01:FS01:Assigned to work server 168.245.198.125
08:04:35:WU01:FS01:Requesting new work unit for slot 01: READY gpu:0:[Intel Corporation Iris Plus Graphics 650] from 168.245.198.125
08:04:35:WU00:FS00:Assigned to work server 168.245.198.125
08:04:35:WU01:FS01:Connecting to 168.245.198.125:8080
08:04:35:WU00:FS00:Requesting new work unit for slot 00: READY cpu:2 from 168.245.198.125
08:04:35:WU00:FS00:Connecting to 168.245.198.125:8080
[91m08:04:36:ERROR:WU00:FS00:Exception: Server did not assign work unit[0m
08:04:36:WU00:FS00:Connecting to 65.254.110.245:8080
08:04:36:WU01:FS01:Downloading 5.66MiB
[93m08:04:36:WARNING:WU00:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration[0m
08:04:36:WU00:FS00:Connecting to 18.218.241.186:80
08:04:39:WU01:FS01:Download complete
08:04:39:WU01:FS01:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16420 run:1110 clone:2 gen:10 core:0xa7 unit:0x0000000ca8f5c67d5e8a61046c486d9c
08:04:39:WU01:FS01:Starting
08:04:39:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/cores.foldingathome.org/v7/lin/64bit/avx/Core_a7.fah/FahCore_a7 -dir 01 -suffix 01 -version 705 -lifeline 1234 -checkpoint 15 -gpu-vendor amd -opencl-platform 0 -opencl-device 2 -gpu 2
08:04:39:WU01:FS01:Started FahCore on PID 1310
08:04:39:WU01:FS01:Core PID:1314
08:04:39:WU01:FS01:FahCore 0xa7 started
08:04:40:WU01:FS01:0xa7:*********************** Log Started 2020-04-12T08:04:39Z ***********************
08:04:40:WU01:FS01:0xa7:************************** Gromacs Folding@home Core ***************************
08:04:40:WU01:FS01:0xa7: Type: 0xa7
08:04:40:WU01:FS01:0xa7: Core: Gromacs
08:04:40:WU01:FS01:0xa7: Args: -dir 01 -suffix 01 -version 705 -lifeline 1310 -checkpoint 15
08:04:40:WU01:FS01:0xa7: -gpu-vendor amd -opencl-platform 0 -opencl-device 2 -gpu 2
08:04:40:WU01:FS01:0xa7:************************************ CBang *************************************
08:04:40:WU01:FS01:0xa7: Date: Nov 5 2019
08:04:40:WU01:FS01:0xa7: Time: 06:06:57
08:04:40:WU01:FS01:0xa7: Revision: 46c96f1aa8419571d83f3e63f9c99a0d602f6da9
08:04:40:WU01:FS01:0xa7: Branch: master
08:04:40:WU01:FS01:0xa7: Compiler: GNU 8.3.0
08:04:40:WU01:FS01:0xa7: Options: -std=c++11 -O3 -funroll-loops -fno-pie -fPIC
08:04:40:WU01:FS01:0xa7: Platform: linux2 4.19.0-5-amd64
08:04:40:WU01:FS01:0xa7: Bits: 64
08:04:40:WU01:FS01:0xa7: Mode: Release
08:04:40:WU01:FS01:0xa7:************************************ System ************************************
08:04:40:WU01:FS01:0xa7: CPU: Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
08:04:40:WU01:FS01:0xa7: CPU ID: GenuineIntel Family 6 Model 142 Stepping 9
08:04:40:WU01:FS01:0xa7: CPUs: 4
08:04:40:WU01:FS01:0xa7: Memory: 31.24GiB
08:04:40:WU01:FS01:0xa7:Free Memory: 30.05GiB
08:04:40:WU01:FS01:0xa7: Threads: POSIX_THREADS
08:04:40:WU01:FS01:0xa7: OS Version: 5.6
08:04:40:WU01:FS01:0xa7:Has Battery: false
08:04:40:WU01:FS01:0xa7: On Battery: false
08:04:40:WU01:FS01:0xa7: UTC Offset: 2
08:04:40:WU01:FS01:0xa7: PID: 1314
08:04:40:WU01:FS01:0xa7: CWD: /var/lib/fahclient/work
08:04:40:WU01:FS01:0xa7:******************************** Build - libFAH ********************************
08:04:40:WU01:FS01:0xa7: Version: 0.0.18
08:04:40:WU01:FS01:0xa7: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
08:04:40:WU01:FS01:0xa7: Copyright: 2019 foldingathome.org
08:04:40:WU01:FS01:0xa7: Homepage: https://foldingathome.org/
08:04:40:WU01:FS01:0xa7: Date: Nov 5 2019
08:04:40:WU01:FS01:0xa7: Time: 06:13:26
08:04:40:WU01:FS01:0xa7: Revision: 490c9aa2957b725af319379424d5c5cb36efb656
08:04:40:WU01:FS01:0xa7: Branch: master
08:04:40:WU01:FS01:0xa7: Compiler: GNU 8.3.0
08:04:40:WU01:FS01:0xa7: Options: -std=c++11 -O3 -funroll-loops -fno-pie
08:04:40:WU01:FS01:0xa7: Platform: linux2 4.19.0-5-amd64
08:04:40:WU01:FS01:0xa7: Bits: 64
08:04:40:WU01:FS01:0xa7: Mode: Release
08:04:40:WU01:FS01:0xa7:************************************ Build *************************************
08:04:40:WU01:FS01:0xa7: SIMD: avx_256
08:04:40:WU01:FS01:0xa7:********************************************************************************
08:04:40:WU01:FS01:0xa7:Project: 16420 (Run 1110, Clone 2, Gen 10)
08:04:40:WU01:FS01:0xa7:Unit: 0x0000000ca8f5c67d5e8a61046c486d9c
08:04:40:WU01:FS01:0xa7:Reading tar file core.xml
08:04:40:WU01:FS01:0xa7:Reading tar file frame10.tpr
08:04:40:WU01:FS01:0xa7:Digital signatures verified
08:04:40:WU01:FS01:0xa7:Calling: mdrun -s frame10.tpr -o frame10.trr -x frame10.xtc -cpt 15 -nt 1
08:04:40:WU01:FS01:0xa7:Steps: first=2500000 total=250000
08:04:40:WU01:FS01:0xa7:Completed 1 out of 250000 steps (0%)
[93m08:06:46:WARNING:WU00:FS00:Failed to get assignment from '18.218.241.186:80': Failed to connect to 18.218.241.186:80: Connection timed out[0m
[91m08:06:46:ERROR:WU00:FS00:Exception: Could not get an assignment[0m
08:06:46:WU00:FS00:Connecting to 65.254.110.245:8080
[93m08:06:47:WARNING:WU00:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration[0m
08:06:47:WU00:FS00:Connecting to 18.218.241.186:80
[93m08:08:57:WARNING:WU00:FS00:Failed to get assignment from '18.218.241.186:80': Failed to connect to 18.218.241.186:80: Connection timed out[0m
[91m08:08:57:ERROR:WU00:FS00:Exception: Could not get an assignment[0m
08:08:57:WU00:FS00:Connecting to 65.254.110.245:8080
08:08:58:WU00:FS00:Assigned to work server 155.247.164.213
08:08:58:WU00:FS00:Requesting new work unit for slot 00: READY cpu:2 from 155.247.164.213
08:08:58:WU00:FS00:Connecting to 155.247.164.213:8080
08:08:58:WU00:FS00:Downloading 2.82MiB
08:09:00:WU00:FS00:Download complete
08:09:00:WU00:FS00:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:14365 run:372 clone:2 gen:31 core:0xa7 unit:0x000000239bf7a4d55e84b5bc913af7ac
08:09:00:WU00:FS00:Starting
08:09:00:WU00:FS00:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/cores.foldingathome.org/v7/lin/64bit/avx/Core_a7.fah/FahCore_a7 -dir 00 -suffix 01 -version 705 -lifeline 1234 -checkpoint 15 -np 2
08:09:00:WU00:FS00:Started FahCore on PID 1373
08:09:00:WU00:FS00:Core PID:1377
08:09:00:WU00:FS00:FahCore 0xa7 started
08:09:00:WU00:FS00:0xa7:*********************** Log Started 2020-04-12T08:09:00Z ***********************
08:09:00:WU00:FS00:0xa7:************************** Gromacs Folding@home Core ***************************
08:09:00:WU00:FS00:0xa7: Type: 0xa7
08:09:00:WU00:FS00:0xa7: Core: Gromacs
08:09:00:WU00:FS00:0xa7: Args: -dir 00 -suffix 01 -version 705 -lifeline 1373 -checkpoint 15 -np 2
08:09:00:WU00:FS00:0xa7:************************************ CBang *************************************
08:09:00:WU00:FS00:0xa7: Date: Nov 5 2019
08:09:00:WU00:FS00:0xa7: Time: 06:06:57
08:09:00:WU00:FS00:0xa7: Revision: 46c96f1aa8419571d83f3e63f9c99a0d602f6da9
08:09:00:WU00:FS00:0xa7: Branch: master
08:09:00:WU00:FS00:0xa7: Compiler: GNU 8.3.0
08:09:00:WU00:FS00:0xa7: Options: -std=c++11 -O3 -funroll-loops -fno-pie -fPIC
08:09:00:WU00:FS00:0xa7: Platform: linux2 4.19.0-5-amd64
08:09:00:WU00:FS00:0xa7: Bits: 64
08:09:00:WU00:FS00:0xa7: Mode: Release
08:09:00:WU00:FS00:0xa7:************************************ System ************************************
08:09:00:WU00:FS00:0xa7: CPU: Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
08:09:00:WU00:FS00:0xa7: CPU ID: GenuineIntel Family 6 Model 142 Stepping 9
08:09:00:WU00:FS00:0xa7: CPUs: 4
08:09:00:WU00:FS00:0xa7: Memory: 31.24GiB
08:09:00:WU00:FS00:0xa7:Free Memory: 29.93GiB
08:09:00:WU00:FS00:0xa7: Threads: POSIX_THREADS
08:09:00:WU00:FS00:0xa7: OS Version: 5.6
08:09:00:WU00:FS00:0xa7:Has Battery: false
08:09:00:WU00:FS00:0xa7: On Battery: false
08:09:00:WU00:FS00:0xa7: UTC Offset: 2
08:09:00:WU00:FS00:0xa7: PID: 1377
08:09:00:WU00:FS00:0xa7: CWD: /var/lib/fahclient/work
08:09:00:WU00:FS00:0xa7:******************************** Build - libFAH ********************************
08:09:00:WU00:FS00:0xa7: Version: 0.0.18
08:09:00:WU00:FS00:0xa7: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
08:09:00:WU00:FS00:0xa7: Copyright: 2019 foldingathome.org
08:09:00:WU00:FS00:0xa7: Homepage: https://foldingathome.org/
08:09:00:WU00:FS00:0xa7: Date: Nov 5 2019
08:09:00:WU00:FS00:0xa7: Time: 06:13:26
08:09:00:WU00:FS00:0xa7: Revision: 490c9aa2957b725af319379424d5c5cb36efb656
08:09:00:WU00:FS00:0xa7: Branch: master
08:09:00:WU00:FS00:0xa7: Compiler: GNU 8.3.0
08:09:00:WU00:FS00:0xa7: Options: -std=c++11 -O3 -funroll-loops -fno-pie
08:09:00:WU00:FS00:0xa7: Platform: linux2 4.19.0-5-amd64
08:09:00:WU00:FS00:0xa7: Bits: 64
08:09:00:WU00:FS00:0xa7: Mode: Release
08:09:00:WU00:FS00:0xa7:************************************ Build *************************************
08:09:00:WU00:FS00:0xa7: SIMD: avx_256
08:09:00:WU00:FS00:0xa7:********************************************************************************
08:09:00:WU00:FS00:0xa7:Project: 14365 (Run 372, Clone 2, Gen 31)
08:09:00:WU00:FS00:0xa7:Unit: 0x000000239bf7a4d55e84b5bc913af7ac
-
PantherX
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Re: Using INTEL GPUs
It seems to be that since you have manually configured your GPU which is causing some unexpected behavior as indicated by this error in your log:
ERROR:FS01:OpenCL GPU not found for 'opencl-index' = 2 with vendor ID = 0x8086, please correct this by removing the manually configured 'opencl-index' option.
Out of curiousity, have either of the WUs progressed past 0%? Since you're using a mobile CPU, I would think that it may take a while for the progress to be made unless it is stuck. Can you please use GPU-Z to provide us with screenshots of your iGPU and any utilization it may/may not have?
ERROR:FS01:OpenCL GPU not found for 'opencl-index' = 2 with vendor ID = 0x8086, please correct this by removing the manually configured 'opencl-index' option.
Out of curiousity, have either of the WUs progressed past 0%? Since you're using a mobile CPU, I would think that it may take a while for the progress to be made unless it is stuck. Can you please use GPU-Z to provide us with screenshots of your iGPU and any utilization it may/may not have?
ETA:
Now ↞ Very Soon ↔ Soon ↔ Soon-ish ↔ Not Soon ↠ End Of Time
Welcome To The F@H Support Forum Ӂ Troubleshooting Bad WUs Ӂ Troubleshooting Server Connectivity Issues
Now ↞ Very Soon ↔ Soon ↔ Soon-ish ↔ Not Soon ↠ End Of Time
Welcome To The F@H Support Forum Ӂ Troubleshooting Bad WUs Ӂ Troubleshooting Server Connectivity Issues
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jetchko.jekov
- Posts: 17
- Joined: Mon Mar 23, 2020 10:44 am
Re: Using INTEL GPUs
here is the answer:
As I already said, it's not performant, but it works.
And I am not sure about this error about cl_index, but it's not working with another value. So considering the fact that developers never considered Intel GPUs, I guess some errors that re not actually errors are expected
Code: Select all
11:12:22:FS01:Unpaused
11:12:22:WU01:FS01:Connecting to 65.254.110.245:8080
11:12:23:WU01:FS01:Assigned to work server 40.121.152.108
11:12:23:WU01:FS01:Requesting new work unit for slot 01: READY gpu:0:[Intel Corporation Iris Plus Graphics 650] from 40.121.152.108
11:12:23:WU01:FS01:Connecting to 40.121.152.108:8080
11:12:23:WU01:FS01:Downloading 2.83MiB
11:12:24:WU01:FS01:Download complete
11:12:24:WU01:FS01:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:14619 run:577 clone:2 gen:6 core:0xa7 unit:0x000000062879986c5e88907f9f95f555
11:12:24:WU01:FS01:Starting
11:12:24:WU01:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /var/lib/fahclient/cores/cores.foldingathome.org/v7/lin/64bit/avx/Core_a7.fah/FahCore_a7 -dir 01 -suffix 01 -version 705 -lifeline 1244 -checkpoint 15 -gpu-vendor amd -opencl-platform 0 -opencl-device 2 -gpu 2
11:12:24:WU01:FS01:Started FahCore on PID 8988
11:12:24:WU01:FS01:Core PID:8992
11:12:24:WU01:FS01:FahCore 0xa7 started
11:12:25:WU01:FS01:0xa7:*********************** Log Started 2020-04-11T11:12:24Z ***********************
11:12:25:WU01:FS01:0xa7:************************** Gromacs Folding@home Core ***************************
11:12:25:WU01:FS01:0xa7: Type: 0xa7
11:12:25:WU01:FS01:0xa7: Core: Gromacs
11:12:25:WU01:FS01:0xa7: Args: -dir 01 -suffix 01 -version 705 -lifeline 8988 -checkpoint 15
11:12:25:WU01:FS01:0xa7: -gpu-vendor amd -opencl-platform 0 -opencl-device 2 -gpu 2
11:12:25:WU01:FS01:0xa7:************************************ CBang *************************************
11:12:25:WU01:FS01:0xa7: Date: Nov 5 2019
11:12:25:WU01:FS01:0xa7: Time: 06:06:57
11:12:25:WU01:FS01:0xa7: Revision: 46c96f1aa8419571d83f3e63f9c99a0d602f6da9
11:12:25:WU01:FS01:0xa7: Branch: master
11:12:25:WU01:FS01:0xa7: Compiler: GNU 8.3.0
11:12:25:WU01:FS01:0xa7: Options: -std=c++11 -O3 -funroll-loops -fno-pie -fPIC
11:12:25:WU01:FS01:0xa7: Platform: linux2 4.19.0-5-amd64
11:12:25:WU01:FS01:0xa7: Bits: 64
11:12:25:WU01:FS01:0xa7: Mode: Release
11:12:25:WU01:FS01:0xa7:************************************ System ************************************
11:12:25:WU01:FS01:0xa7: CPU: Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
11:12:25:WU01:FS01:0xa7: CPU ID: GenuineIntel Family 6 Model 142 Stepping 9
11:12:25:WU01:FS01:0xa7: CPUs: 4
11:12:25:WU01:FS01:0xa7: Memory: 31.24GiB
11:12:25:WU01:FS01:0xa7:Free Memory: 27.24GiB
11:12:25:WU01:FS01:0xa7: Threads: POSIX_THREADS
11:12:25:WU01:FS01:0xa7: OS Version: 5.6
11:12:25:WU01:FS01:0xa7:Has Battery: false
11:12:25:WU01:FS01:0xa7: On Battery: false
11:12:25:WU01:FS01:0xa7: UTC Offset: 2
11:12:25:WU01:FS01:0xa7: PID: 8992
11:12:25:WU01:FS01:0xa7: CWD: /var/lib/fahclient/work
11:12:25:WU01:FS01:0xa7:******************************** Build - libFAH ********************************
11:12:25:WU01:FS01:0xa7: Version: 0.0.18
11:12:25:WU01:FS01:0xa7: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
11:12:25:WU01:FS01:0xa7: Copyright: 2019 foldingathome.org
11:12:25:WU01:FS01:0xa7: Homepage: https://foldingathome.org/
11:12:25:WU01:FS01:0xa7: Date: Nov 5 2019
11:12:25:WU01:FS01:0xa7: Time: 06:13:26
11:12:25:WU01:FS01:0xa7: Revision: 490c9aa2957b725af319379424d5c5cb36efb656
11:12:25:WU01:FS01:0xa7: Branch: master
11:12:25:WU01:FS01:0xa7: Compiler: GNU 8.3.0
11:12:25:WU01:FS01:0xa7: Options: -std=c++11 -O3 -funroll-loops -fno-pie
11:12:25:WU01:FS01:0xa7: Platform: linux2 4.19.0-5-amd64
11:12:25:WU01:FS01:0xa7: Bits: 64
11:12:25:WU01:FS01:0xa7: Mode: Release
11:12:25:WU01:FS01:0xa7:************************************ Build *************************************
11:12:25:WU01:FS01:0xa7: SIMD: avx_256
11:12:25:WU01:FS01:0xa7:********************************************************************************
11:12:25:WU01:FS01:0xa7:Project: 14619 (Run 577, Clone 2, Gen 6)
11:12:25:WU01:FS01:0xa7:Unit: 0x000000062879986c5e88907f9f95f555
11:12:25:WU01:FS01:0xa7:Reading tar file core.xml
11:12:25:WU01:FS01:0xa7:Reading tar file frame6.tpr
11:12:25:WU01:FS01:0xa7:Digital signatures verified
11:12:25:WU01:FS01:0xa7:Calling: mdrun -s frame6.tpr -o frame6.trr -cpt 15 -nt 1
11:12:25:WU01:FS01:0xa7:Steps: first=0 total=250000
11:12:25:WU01:FS01:0xa7:Completed 1 out of 250000 steps (0%)
11:12:48:WU00:FS00:0xa7:Completed 2500 out of 125000 steps (2%)
11:16:41:WU01:FS01:0xa7:Completed 2500 out of 250000 steps (1%)
11:20:57:WU01:FS01:0xa7:Completed 5000 out of 250000 steps (2%)
11:25:24:WU01:FS01:0xa7:Completed 7500 out of 250000 steps (3%)
[ -- cut -- ]]
19:12:27:WU01:FS01:0xa7:Completed 245000 out of 250000 steps (98%)
19:16:18:WU01:FS01:0xa7:Completed 247500 out of 250000 steps (99%)
19:20:12:WU01:FS01:0xa7:Completed 250000 out of 250000 steps (100%)
19:20:14:WU01:FS01:0xa7:Saving result file ../logfile_01.txt
19:20:14:WU01:FS01:0xa7:Saving result file dhdl.xvg
19:20:14:WU01:FS01:0xa7:Saving result file frame6.trr
19:20:14:WU01:FS01:0xa7:Saving result file md.log
19:20:14:WU01:FS01:0xa7:Saving result file pullf.xvg
19:20:14:WU01:FS01:0xa7:Saving result file pullx.xvg
19:20:14:WU01:FS01:0xa7:Saving result file science.log
19:20:14:WU01:FS01:0xa7:Saving result file traj_comp.xtc
19:20:14:WU01:FS01:0xa7:Folding@home Core Shutdown: FINISHED_UNIT
19:20:14:WU01:FS01:FahCore returned: FINISHED_UNIT (100 = 0x64)
19:20:14:WU01:FS01:Sending unit results: id:01 state:SEND error:NO_ERROR project:14619 run:577 clone:2 gen:6 core:0xa7 unit:0x000000062879986c5e88907f9f95f555
19:20:14:WU01:FS01:Uploading 6.40MiB to 40.121.152.108
19:20:14:WU01:FS01:Connecting to 40.121.152.108:8080
19:20:20:WU01:FS01:Upload 56.63%
19:20:26:WU01:FS01:Upload complete
19:20:26:WU01:FS01:Server responded WORK_ACK (400)
19:20:26:WU01:FS01:Final credit estimate, 2328.00 points
19:20:26:WU01:FS01:Cleaning up
And I am not sure about this error about cl_index, but it's not working with another value. So considering the fact that developers never considered Intel GPUs, I guess some errors that re not actually errors are expected