The portion of the log provided above shows wu completion/startup, which includes info about the GPU model, wu, errors and the use of OpenCL.
To get the beginning of the log using FAHControl, need to uncheck the "follow", and select "refresh".
Beginning of log from one of my linux hosts showing the system info, which includes GPU ID and driver info.
*********************** Log Started 2022-03-30T09:14:42Z ***********************
09:14:42:******************************* libFAH ********************************
09:14:42: Date: Oct 20 2020
09:14:42: Time: 20:36:39
09:14:42: Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb
09:14:42: Branch: master
09:14:42: Compiler: GNU 8.3.0
09:14:42: Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
09:14:42: -fdata-sections -O3 -funroll-loops -fno-pie
09:14:42: Platform: linux2 5.8.0-1-amd64
09:14:42: Bits: 64
09:14:42: Mode: Release
09:14:42:****************************** FAHClient ******************************
09:14:42: Version: 7.6.21
09:14:42: Author: Joseph Coffland <
[email protected]>
09:14:42: Copyright: 2020 foldingathome.org
09:14:42: Homepage:
https://foldingathome.org/
09:14:42: Date: Oct 20 2020
09:14:42: Time: 20:39:00
09:14:42: Revision: 6efbf0e138e22d3963e6a291f78dcb9c6422a278
09:14:42: Branch: master
09:14:42: Compiler: GNU 8.3.0
09:14:42: Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
09:14:42: -fdata-sections -O3 -funroll-loops -fno-pie
09:14:42: Platform: linux2 5.8.0-1-amd64
09:14:42: Bits: 64
09:14:42: Mode: Release
09:14:42: Args: --child /etc/fahclient/config.xml --run-as fahclient
09:14:42: --pid-file=/var/run/fahclient.pid --daemon
09:14:42: Config: /etc/fahclient/config.xml
09:14:42:******************************** CBang ********************************
09:14:42: Date: Oct 20 2020
09:14:42: Time: 18:37:59
09:14:42: Revision: 7e4ce85225d7eaeb775e87c31740181ca603de60
09:14:42: Branch: master
09:14:42: Compiler: GNU 8.3.0
09:14:42: Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
09:14:42: -fdata-sections -O3 -funroll-loops -fno-pie -fPIC
09:14:42: Platform: linux2 5.8.0-1-amd64
09:14:42: Bits: 64
09:14:42: Mode: Release
09:14:42:******************************* System ********************************
09:14:42: CPU: Intel(R) Xeon(R) CPU E3-1265L V2 @ 2.50GHz
09:14:42: CPU ID: GenuineIntel Family 6 Model 58 Stepping 9
09:14:42: CPUs: 8
09:14:42: Memory: 31.36GiB
09:14:42: Free Memory: 30.45GiB
09:14:42: Threads: POSIX_THREADS
09:14:42: OS Version: 4.15
09:14:42: Has Battery: false
09:14:42: On Battery: false
09:14:42: UTC Offset: -5
09:14:42: PID: 1369
09:14:42: CWD: /var/lib/fahclient
09:14:42: OS: Linux 4.15.0-171-generic x86_64
09:14:42: OS Arch: AMD64
09:14:42: GPUs: 2
09:14:42: GPU 0: Bus:1 Slot:0 Func:0 NVIDIA:7 GP102 [GeForce GTX 1080 Ti] 11380
09:14:42: GPU 1: Bus:2 Slot:0 Func:0 NVIDIA:7 GP102 [GeForce GTX 1080 Ti] 11380
09:14:42: CUDA Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:6.1 Driver:11.6
09:14:42: CUDA Device 1: Platform:0 Device:1 Bus:2 Slot:0 Compute:6.1 Driver:11.6
09:14:42:OpenCL Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:3.0 Driver:510.54
09:14:42:OpenCL Device 1: Platform:0 Device:1 Bus:2 Slot:0 Compute:3.0 Driver:510.54
09:14:42:***********************************************************************