FahCore_22.exe clRetainDevice could not be loacted

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FahCore_22.exe clRetainDevice could not be loacted

Postby Little_Acoustic » Tue Sep 08, 2020 2:58 pm

Hey I have Fah running on my main PC and everything works great. However last night I put two older GPUs into my old PC and it doesnt see one of the GPUs (GeForce 8400 gs) and the other (Quadro 2000) it never starts and keeps giving an error message that says:

FahCore_22.exe - Entry Point Not Found

The procedure entry point clRetainDevice could not be located in the dynamic link library C:\users.....\22-0.0.11\Core_22.fah\FahCore_22.exe

Could it simply be there is nothing for those two to do at thats why im getting the error?

Thanks in advance!
Little_Acoustic
 
Posts: 2
Joined: Tue Sep 08, 2020 2:46 pm

Re: FahCore_22.exe clRetainDevice could not be loacted

Postby Joe_H » Tue Sep 08, 2020 3:20 pm

Welcome to the folding support forum.

The GeForce 8400 GS is too old to use for folding, it is based on a Tesla GPU chip and those have not been supported for several years.

The Quadro 2000 potentially could fold, it is based on a Fermi chip and not the lowest end one. But it might not be enough to meet deadlines. Since the error is reported in running Core_22, your system was given a WU to process, the failure is in the software installation, most likely the drivers.

Could you provide more information about the system this is installed in? Most of the information would be shown by posting the first 100-200 lines of your log file, directions for Windows are located in this topic - viewtopic.php?p=327412&f=24#p327412
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iMac 2.8 i7 12 GB smp8, Mac Pro 2.8 quad 12 GB smp6
MacBook Pro 2.9 i7 8 GB smp3
Joe_H
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Posts: 6578
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Location: W. MA

Re: FahCore_22.exe clRetainDevice could not be loacted

Postby Little_Acoustic » Tue Sep 08, 2020 3:27 pm

Code: Select all
*********************** Log Started 2020-09-08T13:25:43Z ***********************
13:25:43:Trying to access database...
13:25:43:Successfully acquired database lock
13:25:43:Downloading GPUs.txt from assign1.foldingathome.org:80
13:25:43:Connecting to assign1.foldingathome.org:80
13:25:43:Read GPUs.txt
13:25:44:Enabled folding slot 00: PAUSED cpu:2 (not configured)
13:25:44:Enabled folding slot 01: PAUSED gpu:0:GF106 [Quadro 2000]  480 (not configured)
13:25:44:****************************** FAHClient ******************************
13:25:44:        Version: 7.6.13
13:25:44:         Author: Joseph Coffland <joseph@cauldrondevelopment.com>
13:25:44:      Copyright: 2020 foldingathome.org
13:25:44:       Homepage: https://foldingathome.org/
13:25:44:           Date: Apr 27 2020
13:25:44:           Time: 21:21:01
13:25:44:       Revision: 5a652817f46116b6e135503af97f18e094414e3b
13:25:44:         Branch: master
13:25:44:       Compiler: Visual C++ 2008
13:25:44:        Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:25:44:       Platform: win32 10
13:25:44:           Bits: 32
13:25:44:           Mode: Release
13:25:44:           Args: --open-web-control
13:25:44:******************************** CBang ********************************
13:25:44:           Date: Apr 24 2020
13:25:44:           Time: 17:07:55
13:25:44:       Revision: ea081a3b3b0f4a37c4d0440b4f1bc184197c7797
13:25:44:         Branch: master
13:25:44:       Compiler: Visual C++ 2008
13:25:44:        Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:25:44:       Platform: win32 10
13:25:44:           Bits: 32
13:25:44:           Mode: Release
13:25:44:******************************* System ********************************
13:25:44:            CPU: Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz
13:25:44:         CPU ID: GenuineIntel Family 6 Model 26 Stepping 5
13:25:44:           CPUs: 4
13:25:44:         Memory: 12.00GiB
13:25:44:    Free Memory: 9.84GiB
13:25:44:        Threads: WINDOWS_THREADS
13:25:44:     OS Version: 6.2
13:25:44:    Has Battery: false
13:25:44:     On Battery: false
13:25:44:     UTC Offset: -4
13:25:44:            PID: 3768
13:25:44:            CWD: C:\Users\New User\AppData\Roaming\FAHClient
13:25:44:  Win32 Service: false
13:25:44:             OS: Windows 10 Enterprise
13:25:44:        OS Arch: AMD64
13:25:44:           GPUs: 1
13:25:44:          GPU 0: Bus:3 Slot:0 Func:0 NVIDIA:2 GF106 [Quadro 2000] 480
13:25:44:  CUDA Device 0: Platform:0 Device:0 Bus:3 Slot:0 Compute:2.1 Driver:6.5
13:25:44:  CUDA Device 1: Platform:0 Device:1 Bus:2 Slot:0 Compute:1.1 Driver:6.5
13:25:44:OpenCL Device 0: Platform:0 Device:0 Bus:3 Slot:0 Compute:1.1 Driver:342.1
13:25:44:OpenCL Device 1: Platform:0 Device:1 Bus:2 Slot:0 Compute:1.0 Driver:342.1
13:25:44:******************************* libFAH ********************************
13:25:44:           Date: Apr 15 2020
13:25:44:           Time: 14:53:14
13:25:44:       Revision: 216968bc7025029c841ed6e36e81a03a316890d3
13:25:44:         Branch: master
13:25:44:       Compiler: Visual C++ 2008
13:25:44:        Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:25:44:       Platform: win32 10
13:25:44:           Bits: 32
13:25:44:           Mode: Release
13:25:44:***********************************************************************
13:25:44:<config>
13:25:44:  <!-- Folding Slots -->
13:25:44:  <slot id='0' type='CPU'/>
13:25:44:  <slot id='1' type='GPU'/>
13:25:44:</config>
13:25:50:3:127.0.0.1:New Web session
13:26:39:Set client configured
13:26:39:WU00:FS00:Connecting to assign1.foldingathome.org:80
13:26:40:WU00:FS00:Connecting to assign1.foldingathome.org:80
13:26:40:WU01:FS01:Connecting to assign1.foldingathome.org:80
13:26:40:WARNING:WU00:FS00:Failed to get assignment from 'assign1.foldingathome.org:80': No WUs available for this configuration
13:26:40:WU00:FS00:Connecting to assign2.foldingathome.org:80
13:26:40:WU01:FS01:Assigned to work server 18.188.125.154
13:26:40:WU01:FS01:Requesting new work unit for slot 01: READY gpu:0:GF106 [Quadro 2000]  480 from 18.188.125.154
13:26:40:WU01:FS01:Connecting to 18.188.125.154:8080
13:26:40:WU00:FS00:Assigned to work server 128.252.203.10
13:26:40:WU00:FS00:Requesting new work unit for slot 00: READY cpu:2 from 128.252.203.10
13:26:40:WU00:FS00:Connecting to 128.252.203.10:8080
13:26:40:WU00:FS00:Downloading 2.22MiB
13:26:40:WU01:FS01:Downloading 351.26KiB
13:26:40:WU01:FS01:Download complete
13:26:40:WU01:FS01:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:13427 run:56 clone:2 gen:3 core:0x22 unit:0x0000000312bc7d9a5f56e716d0ed27d1
13:26:40:WU01:FS01:Downloading core from http://cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah
13:26:40:WU01:FS01:Connecting to cores.foldingathome.org:80
13:26:40:WU01:FS01:FahCore 22: Downloading 4.39MiB
13:26:42:WU00:FS00:Download complete
13:26:42:WU00:FS00:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:17201 run:0 clone:2773 gen:171 core:0xa7 unit:0x000000c180fccb0a5f32fecfacbeb38f
13:26:42:WU00:FS00:Downloading core from http://cores.foldingathome.org/win/64bit-sse2/a7-0.0.19/Core_a7.fah
13:26:42:WU00:FS00:Connecting to cores.foldingathome.org:80
13:26:42:WU00:FS00:FahCore a7: Downloading 6.51MiB
13:26:44:Saving configuration to config.xml
13:26:44:<config>
13:26:44:  <!-- User Information -->
13:26:44:  <team v='225605'/>
13:26:44:  <user v='Little_Acoustic'/>
13:26:44:
13:26:44:  <!-- Folding Slots -->
13:26:44:  <slot id='0' type='CPU'/>
13:26:44:  <slot id='1' type='GPU'/>
13:26:44:</config>
13:26:44:WU00:FS00:FahCore a7: Download complete
13:26:44:WU00:FS00:Valid core signature
13:26:44:WU00:FS00:Unpacked 18.09MiB to cores/cores.foldingathome.org/win/64bit-sse2/a7-0.0.19/Core_a7.fah/FahCore_a7.exe
13:26:45:WU01:FS01:FahCore 22: Download complete
13:26:45:WU00:FS00:Unpacked 2.64MiB to cores/cores.foldingathome.org/win/64bit-sse2/a7-0.0.19/Core_a7.fah/libfftw3f-3.dll
13:26:45:WU00:FS00:Starting
13:26:45:WU00:FS00:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit-sse2/a7-0.0.19/Core_a7.fah/FahCore_a7.exe" -dir 00 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -np 2
13:26:45:WU00:FS00:Started FahCore on PID 5544
13:26:46:WU00:FS00:Core PID:11136
13:26:46:WU00:FS00:FahCore 0xa7 started
13:26:46:WU01:FS01:Valid core signature
13:26:46:WU01:FS01:Unpacked 14.46MiB to cores/cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah/FahCore_22.exe
13:26:46:WU01:FS01:Starting
13:26:47:WU01:FS01:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah/FahCore_22.exe" -dir 01 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu 0
13:26:47:WU01:FS01:Started FahCore on PID 6884
13:26:47:WU00:FS00:0xa7:*********************** Log Started 2020-09-08T13:26:46Z ***********************
13:26:47:WU00:FS00:0xa7:************************** Gromacs Folding@home Core ***************************
13:26:47:WU00:FS00:0xa7:       Type: 0xa7
13:26:47:WU00:FS00:0xa7:       Core: Gromacs
13:26:47:WU00:FS00:0xa7:       Args: -dir 00 -suffix 01 -version 706 -lifeline 5544 -checkpoint 15 -np 2
13:26:47:WU00:FS00:0xa7:************************************ CBang *************************************
13:26:47:WU00:FS00:0xa7:       Date: Nov 27 2019
13:26:47:WU00:FS00:0xa7:       Time: 03:40:13
13:26:47:WU00:FS00:0xa7:   Revision: d25803215b59272441049dfa05a0a9bf7a6e3c48
13:26:47:WU00:FS00:0xa7:     Branch: master
13:26:47:WU00:FS00:0xa7:   Compiler: Visual C++ 2008
13:26:47:WU00:FS00:0xa7:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:26:47:WU00:FS00:0xa7:   Platform: win32 10
13:26:47:WU00:FS00:0xa7:       Bits: 64
13:26:47:WU00:FS00:0xa7:       Mode: Release
13:26:47:WU00:FS00:0xa7:************************************ System ************************************
13:26:47:WU00:FS00:0xa7:        CPU: Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz
13:26:47:WU00:FS00:0xa7:     CPU ID: GenuineIntel Family 6 Model 26 Stepping 5
13:26:47:WU00:FS00:0xa7:       CPUs: 4
13:26:47:WU00:FS00:0xa7:     Memory: 12.00GiB
13:26:47:WU00:FS00:0xa7:Free Memory: 9.24GiB
13:26:47:WU00:FS00:0xa7:    Threads: WINDOWS_THREADS
13:26:47:WU00:FS00:0xa7: OS Version: 6.2
13:26:47:WU00:FS00:0xa7:Has Battery: false
13:26:47:WU00:FS00:0xa7: On Battery: false
13:26:47:WU00:FS00:0xa7: UTC Offset: -4
13:26:47:WU00:FS00:0xa7:        PID: 11136
13:26:47:WU00:FS00:0xa7:        CWD: C:\Users\New User\AppData\Roaming\FAHClient\work
13:26:47:WU00:FS00:0xa7:******************************** Build - libFAH ********************************
13:26:47:WU00:FS00:0xa7:    Version: 0.0.19
13:26:47:WU00:FS00:0xa7:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
13:26:47:WU00:FS00:0xa7:  Copyright: 2019 foldingathome.org
13:26:47:WU00:FS00:0xa7:   Homepage: https://foldingathome.org/
13:26:47:WU00:FS00:0xa7:       Date: Nov 25 2019
13:26:47:WU00:FS00:0xa7:       Time: 17:12:41
13:26:47:WU00:FS00:0xa7:   Revision: d5b5c747532224f986b7cd02c968ed9a20c16d6e
13:26:47:WU00:FS00:0xa7:     Branch: master
13:26:47:WU00:FS00:0xa7:   Compiler: Visual C++ 2008
13:26:47:WU00:FS00:0xa7:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:26:47:WU00:FS00:0xa7:   Platform: win32 10
13:26:47:WU00:FS00:0xa7:       Bits: 64
13:26:47:WU00:FS00:0xa7:       Mode: Release
13:26:47:WU00:FS00:0xa7:************************************ Build *************************************
13:26:47:WU00:FS00:0xa7:       SIMD: sse2
13:26:47:WU00:FS00:0xa7:********************************************************************************
13:26:47:WU00:FS00:0xa7:Project: 17201 (Run 0, Clone 2773, Gen 171)
13:26:47:WU00:FS00:0xa7:Unit: 0x000000c180fccb0a5f32fecfacbeb38f
13:26:47:WU00:FS00:0xa7:Reading tar file core.xml
13:26:47:WU00:FS00:0xa7:Reading tar file frame171.tpr
13:26:47:WU00:FS00:0xa7:Digital signatures verified
13:26:47:WU00:FS00:0xa7:Calling: mdrun -s frame171.tpr -o frame171.trr -x frame171.xtc -cpt 15 -nt 2
13:26:47:WU00:FS00:0xa7:Steps: first=42750000 total=250000
13:26:47:WU01:FS01:Core PID:10696
13:26:47:WU01:FS01:FahCore 0x22 started
13:26:48:WU00:FS00:0xa7:Completed 1 out of 250000 steps (0%)
13:27:13:WARNING:WU01:FS01:FahCore returned an unknown error code which probably indicates that it crashed
13:27:13:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (-1073741511 = 0xc0000139)
13:27:14:WU01:FS01:Starting
13:27:14:WU01:FS01:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah/FahCore_22.exe" -dir 01 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu 0
13:27:14:WU01:FS01:Started FahCore on PID 11440
13:27:14:WU01:FS01:Core PID:11460
13:27:14:WU01:FS01:FahCore 0x22 started
13:27:45:Saving configuration to config.xml
13:27:45:<config>
13:27:45:  <!-- Folding Slot Configuration -->
13:27:45:  <cause v='ALZHEIMERS'/>
13:27:45:
13:27:45:  <!-- User Information -->
13:27:45:  <team v='225605'/>
13:27:45:  <user v='Little_Acoustic'/>
13:27:45:
13:27:45:  <!-- Folding Slots -->
13:27:45:  <slot id='0' type='CPU'/>
13:27:45:  <slot id='1' type='GPU'/>
13:27:45:</config>
13:29:29:WU00:FS00:0xa7:Completed 2500 out of 250000 steps (1%)
13:32:04:WU00:FS00:0xa7:Completed 5000 out of 250000 steps (2%)
13:34:39:WU00:FS00:0xa7:Completed 7500 out of 250000 steps (3%)
13:37:14:WU00:FS00:0xa7:Completed 10000 out of 250000 steps (4%)
13:39:50:WU00:FS00:0xa7:Completed 12500 out of 250000 steps (5%)
13:42:24:WU00:FS00:0xa7:Completed 15000 out of 250000 steps (6%)
13:42:48:WARNING:WU01:FS01:FahCore returned an unknown error code which probably indicates that it crashed
13:42:48:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (-1073741511 = 0xc0000139)
13:42:48:WU01:FS01:Starting
13:42:48:WU01:FS01:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah/FahCore_22.exe" -dir 01 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu 0
13:42:49:WU01:FS01:Started FahCore on PID 4912
13:42:49:WU01:FS01:Core PID:11888
13:42:49:WU01:FS01:FahCore 0x22 started
13:44:31:WARNING:WU01:FS01:FahCore returned an unknown error code which probably indicates that it crashed
13:44:31:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (-1073741511 = 0xc0000139)
13:44:31:WU01:FS01:Starting
13:44:31:WU01:FS01:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah/FahCore_22.exe" -dir 01 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu 0
13:44:32:WU01:FS01:Started FahCore on PID 11332
13:44:32:WU01:FS01:Core PID:12244
13:44:32:WU01:FS01:FahCore 0x22 started
13:45:01:WU00:FS00:0xa7:Completed 17500 out of 250000 steps (7%)
13:47:37:WU00:FS00:0xa7:Completed 20000 out of 250000 steps (8%)
13:50:13:WU00:FS00:0xa7:Completed 22500 out of 250000 steps (9%)
13:52:47:WU00:FS00:0xa7:Completed 25000 out of 250000 steps (10%)
13:55:21:WU00:FS00:0xa7:Completed 27500 out of 250000 steps (11%)
13:57:55:WU00:FS00:0xa7:Completed 30000 out of 250000 steps (12%)
13:59:41:WARNING:WU01:FS01:FahCore returned an unknown error code which probably indicates that it crashed
13:59:41:WARNING:WU01:FS01:FahCore returned: UNKNOWN_ENUM (-1073741511 = 0xc0000139)
13:59:42:WU01:FS01:Starting
13:59:42:WU01:FS01:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit/22-0.0.11/Core_22.fah/FahCore_22.exe" -dir 01 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu 0
13:59:42:WU01:FS01:Started FahCore on PID 804
13:59:42:WU01:FS01:Core PID:10208
13:59:42:WU01:FS01:FahCore 0x22 started
13:59:56:FS00:Shutting core down
13:59:56:WU00:FS00:0xa7:WARNING:Console control signal 1 on PID 11136
13:59:56:WU00:FS00:0xa7:Exiting, please wait. . .
13:59:57:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
13:59:57:WU00:FS00:Starting
13:59:57:WARNING:WU00:FS00:Changed SMP threads from 2 to 3 this can cause some work units to fail
13:59:57:WARNING:WU00:FS00:AS lowered CPUs from 3 to 2
13:59:57:WU00:FS00:Running FahCore: "C:\Program Files (x86)\FAHClient/FAHCoreWrapper.exe" "C:\Users\New User\AppData\Roaming\FAHClient\cores/cores.foldingathome.org/win/64bit-sse2/a7-0.0.19/Core_a7.fah/FahCore_a7.exe" -dir 00 -suffix 01 -version 706 -lifeline 3768 -checkpoint 15 -np 2
13:59:57:WU00:FS00:Started FahCore on PID 12040
13:59:57:WU00:FS00:Core PID:10904
13:59:58:WU00:FS00:FahCore 0xa7 started
13:59:58:WU00:FS00:0xa7:*********************** Log Started 2020-09-08T13:59:58Z ***********************
13:59:58:WU00:FS00:0xa7:************************** Gromacs Folding@home Core ***************************
13:59:58:WU00:FS00:0xa7:       Type: 0xa7
13:59:58:WU00:FS00:0xa7:       Core: Gromacs
13:59:58:WU00:FS00:0xa7:       Args: -dir 00 -suffix 01 -version 706 -lifeline 12040 -checkpoint 15 -np
13:59:58:WU00:FS00:0xa7:             2
13:59:58:WU00:FS00:0xa7:************************************ CBang *************************************
13:59:58:WU00:FS00:0xa7:       Date: Nov 27 2019
13:59:58:WU00:FS00:0xa7:       Time: 03:40:13
13:59:58:WU00:FS00:0xa7:   Revision: d25803215b59272441049dfa05a0a9bf7a6e3c48
13:59:58:WU00:FS00:0xa7:     Branch: master
13:59:58:WU00:FS00:0xa7:   Compiler: Visual C++ 2008
13:59:58:WU00:FS00:0xa7:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:59:58:WU00:FS00:0xa7:   Platform: win32 10
13:59:58:WU00:FS00:0xa7:       Bits: 64
13:59:58:WU00:FS00:0xa7:       Mode: Release
13:59:58:WU00:FS00:0xa7:************************************ System ************************************
13:59:58:WU00:FS00:0xa7:        CPU: Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz
13:59:58:WU00:FS00:0xa7:     CPU ID: GenuineIntel Family 6 Model 26 Stepping 5
13:59:58:WU00:FS00:0xa7:       CPUs: 4
13:59:58:WU00:FS00:0xa7:     Memory: 12.00GiB
13:59:58:WU00:FS00:0xa7:Free Memory: 8.92GiB
13:59:58:WU00:FS00:0xa7:    Threads: WINDOWS_THREADS
13:59:58:WU00:FS00:0xa7: OS Version: 6.2
13:59:58:WU00:FS00:0xa7:Has Battery: false
13:59:58:WU00:FS00:0xa7: On Battery: false
13:59:58:WU00:FS00:0xa7: UTC Offset: -4
13:59:58:WU00:FS00:0xa7:        PID: 10904
13:59:58:WU00:FS00:0xa7:        CWD: C:\Users\New User\AppData\Roaming\FAHClient\work
13:59:58:WU00:FS00:0xa7:******************************** Build - libFAH ********************************
13:59:58:WU00:FS00:0xa7:    Version: 0.0.19
13:59:58:WU00:FS00:0xa7:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
13:59:58:WU00:FS00:0xa7:  Copyright: 2019 foldingathome.org
13:59:58:WU00:FS00:0xa7:   Homepage: https://foldingathome.org/
13:59:58:WU00:FS00:0xa7:       Date: Nov 25 2019
13:59:58:WU00:FS00:0xa7:       Time: 17:12:41
13:59:58:WU00:FS00:0xa7:   Revision: d5b5c747532224f986b7cd02c968ed9a20c16d6e
13:59:58:WU00:FS00:0xa7:     Branch: master
13:59:58:WU00:FS00:0xa7:   Compiler: Visual C++ 2008
13:59:58:WU00:FS00:0xa7:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:59:58:WU00:FS00:0xa7:   Platform: win32 10
13:59:58:WU00:FS00:0xa7:       Bits: 64
13:59:58:WU00:FS00:0xa7:       Mode: Release
13:59:58:WU00:FS00:0xa7:************************************ Build *************************************
13:59:58:WU00:FS00:0xa7:       SIMD: sse2
13:59:58:WU00:FS00:0xa7:********************************************************************************
13:59:58:WU00:FS00:0xa7:Project: 17201 (Run 0, Clone 2773, Gen 171)
13:59:58:WU00:FS00:0xa7:Unit: 0x000000c180fccb0a5f32fecfacbeb38f
13:59:58:WU00:FS00:0xa7:Digital signatures verified
13:59:58:WU00:FS00:0xa7:Calling: mdrun -s frame171.tpr -o frame171.trr -x frame171.xtc -cpi state.cpt -cpt 15 -nt 2
13:59:58:WU00:FS00:0xa7:Steps: first=42750000 total=250000
13:59:59:WU00:FS00:0xa7:Completed 31952 out of 250000 steps (12%)
14:00:17:Saving configuration to config.xml
14:00:17:<config>
14:00:17:  <!-- Folding Slot Configuration -->
14:00:17:  <cause v='ALZHEIMERS'/>
14:00:17:
14:00:17:  <!-- Slot Control -->
14:00:17:  <power v='FULL'/>
14:00:17:
14:00:17:  <!-- User Information -->
14:00:17:  <team v='225605'/>
14:00:17:  <user v='Little_Acoustic'/>
14:00:17:
14:00:17:  <!-- Folding Slots -->
14:00:17:  <slot id='0' type='CPU'/>
14:00:17:  <slot id='1' type='GPU'/>
14:00:17:</config>
14:00:34:WU00:FS00:0xa7:Completed 32500 out of 250000 steps (13%)
14:03:09:WU00:FS00:0xa7:Completed 35000 out of 250000 steps (14%)
14:05:44:WU00:FS00:0xa7:Completed 37500 out of 250000 steps (15%)
14:08:19:WU00:FS00:0xa7:Completed 40000 out of 250000 steps (16%)
14:10:58:WU00:FS00:0xa7:Completed 42500 out of 250000 steps (17%)
14:13:34:WU00:FS00:0xa7:Completed 45000 out of 250000 steps (18%)
14:16:08:WU00:FS00:0xa7:Completed 47500 out of 250000 steps (19%)
14:18:42:WU00:FS00:0xa7:Completed 50000 out of 250000 steps (20%)
14:21:16:WU00:FS00:0xa7:Completed 52500 out of 250000 steps (21%)
14:23:50:WU00:FS00:0xa7:Completed 55000 out of 250000 steps (22%)
14:26:29:WU00:FS00:0xa7:Completed 57500 out of 250000 steps (23%)
Little_Acoustic
 
Posts: 2
Joined: Tue Sep 08, 2020 2:46 pm

Re: FahCore_22.exe clRetainDevice could not be loacted

Postby Joe_H » Wed Sep 09, 2020 7:20 am

I have looked a bit further, and suspect I have the reason for the error. The Quadro 2000 is based on the GF106 Fermi chip. It supports OpenCL 1.1, however the actual requirement for folding is OpenCL 1.2. Older projects could still run, the Fermi cards supported the necessary OpenCL instructions. However more recent projects have been using newer features of the code and those have involved instructions specific to OpenCL 1.2.

Further complicating things is that the Fermi chips came in two main versions. They are GF10n and GF11n. The GF11n chips support more of the instructions involved in the transition from OpenCL 1.1 to 1.2, but not all of the version 1.2 instructions. So for OpenCL processing the F@h project is in the process of changing which of these will be used for current projects as it is not always certain which will successfully work.

A future version of Core_22 may be released that uses nVidia's CUDA language set instead of OpenCL. The older Fermi cards may return to usefulness, but that will depend on which revision level of CUDA ends up being supported as a minimum. In the case of your Guadro 2000, it supports CUDA 2.1.
Joe_H
Site Admin
 
Posts: 6578
Joined: Tue Apr 21, 2009 5:41 pm
Location: W. MA


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