OpenCL 1.2 finally in Mesa - please test
Moderators: Site Moderators, FAHC Science Team
OpenCL 1.2 finally in Mesa - please test
As i noticed from the Phoronix-Newsletter OpenCL 1.2 should finally be supported by Mesa.
See the merge request: https://gitlab.freedesktop.org/mesa/mes ... uests/4974
I dont own any FAH-compatible AMD GPU so I cant test this for myself.
So if someone have the time and GPU - Im very interested if this will bring AMD to fold without ROCm and/or other packages/workarounds.
Regards
Patrick
See the merge request: https://gitlab.freedesktop.org/mesa/mes ... uests/4974
I dont own any FAH-compatible AMD GPU so I cant test this for myself.
So if someone have the time and GPU - Im very interested if this will bring AMD to fold without ROCm and/or other packages/workarounds.
Regards
Patrick
24/7
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
-
- Posts: 2040
- Joined: Sat Dec 01, 2012 3:43 pm
- Hardware configuration: Folding@Home Client 7.6.13 (1 GPU slots)
Windows 7 64bit
Intel Core i5 2500k@4Ghz
Nvidia gtx 1080ti driver 441
Re: OpenCL 1.2 finally in Mesa - please test
If the mesa driver behaves the same as AMD driver then it should work with FAH. But if it behaves differently then FAHcore may fail. Then it would need fixes in Mesa driver or in FAHcore - and I don't know if FAH supports Mesa driver
Re: OpenCL 1.2 finally in Mesa - please test
Im interested for two reasons.
First: Mesa possibly opens easy access to older AMD GPU and
Second: Maybe more users getting working clients by first trying FAH.
First: Mesa possibly opens easy access to older AMD GPU and
Second: Maybe more users getting working clients by first trying FAH.
24/7
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
Re: OpenCL 1.2 finally in Mesa - please test
I did get my hands on aFoliant wrote:So if someone have the time and GPU - Im very interested if this will bring AMD to fold without ROCm and/or other packages/workarounds.
Code: Select all
$ FAHClient --lspci
VendorID:DeviceID:PCI Bus:PCI Slot:PCI function:Vendor Name:Description
0x1002:0x6798:1:0:0:Advanced Micro Devices, Inc. [AMD/ATI]:
From my understanding this GPU should work.0x1002:0x6798:1:5:Tahiti XT [Radeon R9 200/HD 7900/8970]
On a freshly installed system, using Mesa 20.3 it wont even detect a usable GPU
Code: Select all
*********************** Log Started 2021-02-13T18:50:00Z ***********************
18:50:00:******************************* libFAH ********************************
18:50:00: Date: Oct 20 2020
18:50:00: Time: 20:36:39
18:50:00: Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb
18:50:00: Branch: master
18:50:00: Compiler: GNU 8.3.0
18:50:00: Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
18:50:00: -fdata-sections -O3 -funroll-loops -fno-pie
18:50:00: Platform: linux2 5.8.0-1-amd64
18:50:00: Bits: 64
18:50:00: Mode: Release
18:50:00:****************************** FAHClient ******************************
18:50:00: Version: 7.6.21
18:50:00: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
18:50:00: Copyright: 2020 foldingathome.org
18:50:00: Homepage: https://foldingathome.org/
18:50:00: Date: Oct 20 2020
18:50:00: Time: 20:39:00
18:50:00: Revision: 6efbf0e138e22d3963e6a291f78dcb9c6422a278
18:50:00: Branch: master
18:50:00: Compiler: GNU 8.3.0
18:50:00: Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
18:50:00: -fdata-sections -O3 -funroll-loops -fno-pie
18:50:00: Platform: linux2 5.8.0-1-amd64
18:50:00: Bits: 64
18:50:00: Mode: Release
18:50:00: Args: --child /etc/fahclient/config.xml --run-as fahclient
18:50:00: --pid-file=/var/run/fahclient.pid --daemon
18:50:00: Config: /etc/fahclient/config.xml
18:50:00:******************************** CBang ********************************
18:50:00: Date: Oct 20 2020
18:50:00: Time: 18:37:59
18:50:00: Revision: 7e4ce85225d7eaeb775e87c31740181ca603de60
18:50:00: Branch: master
18:50:00: Compiler: GNU 8.3.0
18:50:00: Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
18:50:00: -fdata-sections -O3 -funroll-loops -fno-pie -fPIC
18:50:00: Platform: linux2 5.8.0-1-amd64
18:50:00: Bits: 64
18:50:00: Mode: Release
18:50:00:******************************* System ********************************
18:50:00: CPU: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
18:50:00: CPU ID: GenuineIntel Family 6 Model 60 Stepping 3
18:50:00: CPUs: 4
18:50:00: Memory: 3.76GiB
18:50:00:Free Memory: 3.34GiB
18:50:00: Threads: POSIX_THREADS
18:50:00: OS Version: 5.4
18:50:00:Has Battery: false
18:50:00: On Battery: false
18:50:00: UTC Offset: 1
18:50:00: PID: 838
18:50:00: CWD: /var/lib/fahclient
18:50:00: OS: Linux 5.4.0-65-generic x86_64
18:50:00: OS Arch: AMD64
18:50:00: GPUs: 0
18:50:00: CUDA: Not detected: Failed to open dynamic library 'libcuda.so':
18:50:00: libcuda.so: cannot open shared object file: No such file or
18:50:00: directory
18:50:00: OpenCL: Not detected: Failed to open dynamic library 'libOpenCL.so':
18:50:00: libOpenCL.so: cannot open shared object file: No such file or
18:50:00: directory
18:50:00:***********************************************************************
18:50:00:<config>
18:50:00: <!-- Client Control -->
18:50:00: <fold-anon v='true'/>
18:50:00:
18:50:00: <!-- Folding Slot Configuration -->
18:50:00: <gpu v='false'/>
18:50:00:
18:50:00: <!-- Network -->
18:50:00: <proxy v=':8080'/>
18:50:00:
18:50:00: <!-- User Information -->
18:50:00: <passkey v='*****'/>
18:50:00: <team v='******'/>
18:50:00: <user v='******'/>
18:50:00:
18:50:00: <!-- Folding Slots -->
18:50:00: <slot id='0' type='CPU'>
18:50:00: <cpus v='2'/>
18:50:00: <paused v='True'/>
18:50:00: </slot>
18:50:00: <slot id='1' type='GPU'/>
18:50:00:</config>
18:50:00:Trying to access database...
18:50:00:Successfully acquired database lock
18:50:00:ERROR:Exception: No unallocated GPUs found
18:50:00:ERROR:Deleting slot 1
18:50:00:FS00:Initialized folding slot 00: cpu:2
18:50:00:WARNING:FS01:No CUDA or OpenCL 1.2+ support detected for GPU slot 01: gpu:-1:-1. Disabling.
18:51:01:Saving configuration to /etc/fahclient/config.xml
18:51:01:<config>
Code: Select all
$ sudo apt install ocl-icd-opencl-dev
Code: Select all
$ sudo apt-get install libclc-amdgcn mesa-opencl-icd
As clinfo shows "OpenCL 1.1" my next step will be to try out ROCm.
Code: Select all
$ clinfo
Number of platforms 1
Platform Name Clover
Platform Vendor Mesa
Platform Version OpenCL 1.1 Mesa 20.3.4 - kisak-mesa PPA
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd
Platform Extensions function suffix MESA
Platform Name Clover
Number of devices 1
Device Name AMD TAHITI (DRM 2.50.0, 5.4.0-65-generic, LLVM 11.0.1)
Device Vendor AMD
Device Vendor ID 0x1002
Device Version OpenCL 1.1 Mesa 20.3.4 - kisak-mesa PPA
Driver Version 20.3.4 - kisak-mesa PPA
Device OpenCL C Version OpenCL C 1.1
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Max compute units 32
Max clock frequency 1050MHz
Max work item dimensions 3
Max work item sizes 256x256x256
Max work group size 256
Preferred work group size multiple 64
Preferred / native vector sizes
char 16 / 16
short 8 / 8
int 4 / 4
long 2 / 2
half 0 / 0 (n/a)
float 4 / 4
double 2 / 2 (cl_khr_fp64)
Half-precision Floating-point support (n/a)
Single-precision Floating-point support (core)
Denormals No
Infinity and NANs Yes
Round to nearest Yes
Round to zero No
Round to infinity No
IEEE754-2008 fused multiply-add No
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Double-precision Floating-point support (cl_khr_fp64)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Address bits 64, Little-Endian
Global memory size 3221225472 (3GiB)
Error Correction support No
Max memory allocation 2254857830 (2.1GiB)
Unified memory for Host and Device No
Minimum alignment for any data type 128 bytes
Alignment of base address 32768 bits (4096 bytes)
Global Memory cache type None
Image support No
Local memory type Local
Local memory size 32768 (32KiB)
Max number of constant args 16
Max constant buffer size 67108864 (64MiB)
Max size of kernel argument 1024
Queue properties
Out-of-order execution No
Profiling Yes
Profiling timer resolution 0ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Device Extensions cl_khr_byte_addressable_store cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_fp64
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Clover
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [MESA]
clCreateContext(NULL, ...) [default] Success [MESA]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)
Platform Name Clover
Device Name AMD TAHITI (DRM 2.50.0, 5.4.0-65-generic, LLVM 11.0.1)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1)
Platform Name Clover
Device Name AMD TAHITI (DRM 2.50.0, 5.4.0-65-generic, LLVM 11.0.1)
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL) Success (1)
Platform Name Clover
Device Name AMD TAHITI (DRM 2.50.0, 5.4.0-65-generic, LLVM 11.0.1)
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2.2.11
ICD loader Profile OpenCL 2.1
Regards,
Patrick
24/7
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
Re: OpenCL 1.2 finally in Mesa - please test
Code: Select all
sudo apt install ocl-icd-opencl-dev
The only "Radeon 7970" in https://apps.foldingathome.org/GPUs.txt is
Code: Select all
0x1002:0x6800:1:5:Wimbledon XT [Radeon HD 7970M]
-
- Posts: 2522
- Joined: Mon Feb 16, 2009 4:12 am
- Location: Greenwood MS USA
Re: OpenCL 1.2 finally in Mesa - please test
https://www.techpowerup.com/gpu-specs/r ... -7970.c296
As I understand it, there are two prerequisites to folding:
The GPU must support 64 bit Floating Point math (double precision) and yours does.
The GPU/driver should support OpenCL 1.2 and yours does. (some Nvidia GPUs only support OpenCL 1.1, but have all the OpenCL 1.2 parts Folding@Home needs, making it messy)
So with the right driver, your card should work.
Some GCN 1.0 cards don't work, but I think they lack 64 bit math.
If, as ajm says, it is not in GPUs.txt your will need to give us your GPU's device id, and I am not a Linux user so I can't say how to get that.
As I understand it, there are two prerequisites to folding:
The GPU must support 64 bit Floating Point math (double precision) and yours does.
The GPU/driver should support OpenCL 1.2 and yours does. (some Nvidia GPUs only support OpenCL 1.1, but have all the OpenCL 1.2 parts Folding@Home needs, making it messy)
So with the right driver, your card should work.
Some GCN 1.0 cards don't work, but I think they lack 64 bit math.
If, as ajm says, it is not in GPUs.txt your will need to give us your GPU's device id, and I am not a Linux user so I can't say how to get that.
Last edited by JimboPalmer on Sat Feb 13, 2021 8:41 pm, edited 1 time in total.
Tsar of all the Rushers
I tried to remain childlike, all I achieved was childish.
A friend to those who want no friends
I tried to remain childlike, all I achieved was childish.
A friend to those who want no friends
Re: OpenCL 1.2 finally in Mesa - please test
OpenCL 1.1 is not supported at all. OpenCL 1.2 is the minimum required for FAH.$ clinfo
Number of platforms 1
Platform Name Clover
Platform Vendor Mesa
Platform Version OpenCL 1.1 Mesa 20.3.4 -
Posting FAH's log:
How to provide enough info to get helpful support.
How to provide enough info to get helpful support.
-
- Site Admin
- Posts: 7936
- Joined: Tue Apr 21, 2009 4:41 pm
- Hardware configuration: Mac Pro 2.8 quad 12 GB smp4
MacBook Pro 2.9 i7 8 GB smp2 - Location: W. MA
Re: OpenCL 1.2 finally in Mesa - please test
For the desktop series of cards there are several entries that might match for the HD 7970:ajm wrote:The only "Radeon 7970" in https://apps.foldingathome.org/GPUs.txt is
CODE: SELECT ALL
0x1002:0x6800:1:5:Wimbledon XT [Radeon HD 7970M]
Code: Select all
0x1002:0x6798:1:5:Tahiti XT [Radeon R9 200/HD 7900/8970]
0x1002:0x679a:1:5:Tahiti PRO [Radeon R9 280/HD 7900/8950]
0x1002:0x679b:1:5:Tahiti [Radeon HD 7900 Series]
If you get Mesa to work, you will be the first.
As for ROCm, AMD only provided support for newer cards in that release. As far as I have seen, no one has done any back porting to add older cards like the HD 7970 using GCN 1st generation chips.
iMac 2.8 i7 12 GB smp8, Mac Pro 2.8 quad 12 GB smp6
MacBook Pro 2.9 i7 8 GB smp3
Re: OpenCL 1.2 finally in Mesa - please test
Yes.ajm wrote:requires a reboot. Did you reboot after installing?Code: Select all
sudo apt install ocl-icd-opencl-dev
As you can see in my post above:JimboPalmer wrote:If, as ajm says, it is not in GPUs.txt your will need to give us your GPU's device id, and I am not a Linux user so I can't say how to get that.
Foliant wrote:This is listed as "1:5" in GPUs.txt:Code: Select all
$ FAHClient --lspci VendorID:DeviceID:PCI Bus:PCI Slot:PCI function:Vendor Name:Description 0x1002:0x6798:1:0:0:Advanced Micro Devices, Inc. [AMD/ATI]:
0x1002:0x6798:1:5:Tahiti XT [Radeon R9 200/HD 7900/8970]
I did read Mesa 20.3 did add support for OpenCL 1.2 and theyre even working on OpenCL 3.0 right now.Joe_H wrote:If you get Mesa to work, you will be the first.
My idea was this could add support for "older cards".
As the 7970 supports OCL1.2 I wanted to try it.
The driver is showing support for 1.1 - that alone shouldnt happen with the new Mesa.
Talking about GPUs I never was into the AMD-Universe before today.Joe_H wrote:As for ROCm, AMD only provided support for newer cards in that release. As far as I have seen, no one has done any back porting to add older cards like the HD 7970 using GCN 1st generation chips.
And saddly youre right, I couldnt find a hint about my old GPU and ROCm.
[EDIT]Lookup the Specs: https://www.techpowerup.com/gpu-specs/x ... ition.b677 [/EDIT]
24/7
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
Re: OpenCL 1.2 finally in Mesa - please test
Hmm... I fired up Win10, installed "adrenalin-2020-21.2.2-win10-64bit-feb11" and the GPU is also disabled.
Does AMD need "special treatment" in Windows as well?
Does AMD need "special treatment" in Windows as well?
Code: Select all
*********************** Log Started 2021-02-13T22:26:22Z ***********************
22:26:22:******************************* libFAH ********************************
22:26:22: Date: Oct 20 2020
22:26:22: Time: 13:36:55
22:26:22: Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb
22:26:22: Branch: master
22:26:22: Compiler: Visual C++ 2015
22:26:22: Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
22:26:22: Platform: win32 10
22:26:22: Bits: 32
22:26:22: Mode: Release
22:26:22:****************************** FAHClient ******************************
22:26:22: Version: 7.6.21
22:26:22: Author: Joseph Coffland <joseph@cauldrondevelopment.com>
22:26:22: Copyright: 2020 foldingathome.org
22:26:22: Homepage: https://foldingathome.org/
22:26:22: Date: Oct 20 2020
22:26:22: Time: 13:41:04
22:26:22: Revision: 6efbf0e138e22d3963e6a291f78dcb9c6422a278
22:26:22: Branch: master
22:26:22: Compiler: Visual C++ 2015
22:26:22: Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
22:26:22: Platform: win32 10
22:26:22: Bits: 32
22:26:22: Mode: Release
22:26:22: Config: C:\ProgramData\FAHClient\config.xml
22:26:22:******************************** CBang ********************************
22:26:22: Date: Oct 20 2020
22:26:22: Time: 11:36:18
22:26:22: Revision: 7e4ce85225d7eaeb775e87c31740181ca603de60
22:26:22: Branch: master
22:26:22: Compiler: Visual C++ 2015
22:26:22: Options: /TP /nologo /EHa /wd4297 /wd4103 /O2 /Zc:throwingNew /MT
22:26:22: Platform: win32 10
22:26:22: Bits: 32
22:26:22: Mode: Release
22:26:22:******************************* System ********************************
22:26:22: CPU: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
22:26:22: CPU ID: GenuineIntel Family 6 Model 60 Stepping 3
22:26:22: CPUs: 4
22:26:22: Memory: 3.91GiB
22:26:22: Free Memory: 2.02GiB
22:26:22: Threads: WINDOWS_THREADS
22:26:22: OS Version: 6.2
22:26:22: Has Battery: false
22:26:22: On Battery: false
22:26:22: UTC Offset: 1
22:26:22: PID: 2672
22:26:22: CWD: C:\ProgramData\FAHClient
22:26:22: Win32 Service: false
22:26:22: OS: Windows 10 Home
22:26:22: OS Arch: AMD64
22:26:22: GPUs: 1
22:26:22: GPU 0: Bus:1 Slot:0 Func:0 AMD:1
22:26:22: CUDA: Not detected: Failed to open dynamic library 'nvcuda.dll': Das
22:26:22: angegebene Modul wurde nicht gefunden.
22:26:22:
22:26:22:OpenCL Device 0: Platform:0 Device:0 Bus:1 Slot:0 Compute:1.2 Driver:3188.4
22:26:22:***********************************************************************
22:26:22:<config>
22:26:22: <!-- Network -->
22:26:22: <proxy v=':8080'/>
22:26:22:
22:26:22: <!-- User Information -->
22:26:22: <passkey v='*****'/>
22:26:22: <team v='******'/>
22:26:22: <user v='******'/>
22:26:22:
22:26:22: <!-- Folding Slots -->
22:26:22: <slot id='0' type='CPU'>
22:26:22: <paused v='true'/>
22:26:22: </slot>
22:26:22: <slot id='1' type='GPU'>
22:26:22: <pci-bus v='1'/>
22:26:22: <pci-slot v='0'/>
22:26:22: </slot>
22:26:22:</config>
22:26:22:Trying to access database...
22:26:22:Successfully acquired database lock
22:26:22:FS00:Initialized folding slot 00: cpu:2
22:26:22:WARNING:FS01:Disabling beta GPU slot 01: gpu:1:0. Beta GPUs can be tested for no points by setting ``gpu-beta=true`` in the configuration.
24/7
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
1x i5 3470 @2Cores
1x GTX750 (GM107)
2x GTX750Ti (GM107)
Re: OpenCL 1.2 finally in Mesa - please test
Two methods:JimboPalmer wrote:If, as ajm says, it is not in GPUs.txt your will need to give us your GPU's device id, and I am not a Linux user so I can't say how to get that.
"FAHClient --lspci" in a text window (terminal) which has already been found
or
install lspci from your usual source of add-on programs
OpenCL 3.0 may be advantageous for other apps, but the FAHCore is written to conform to the 1.2 API so that's what it will be using.Foliant wrote: I did read Mesa 20.3 did add support for OpenCL 1.2 and theyre even working on OpenCL 3.0 right now.
0x1002:0x6798:1:5:Tahiti XT [Radeon R9 200/HD 7900/8970]
is supported.
It should just be a matter of either manually installing OpenCL 1.2 or getting a version of Mesa that does that for you.
Posting FAH's log:
How to provide enough info to get helpful support.
How to provide enough info to get helpful support.
-
- Site Moderator
- Posts: 6986
- Joined: Wed Dec 23, 2009 9:33 am
- Hardware configuration: V7.6.21 -> Multi-purpose 24/7
Windows 10 64-bit
CPU:2/3/4/6 -> Intel i7-6700K
GPU:1 -> Nvidia GTX 1080 Ti
§
Retired:
2x Nvidia GTX 1070
Nvidia GTX 675M
Nvidia GTX 660 Ti
Nvidia GTX 650 SC
Nvidia GTX 260 896 MB SOC
Nvidia 9600GT 1 GB OC
Nvidia 9500M GS
Nvidia 8800GTS 320 MB
Intel Core i7-860
Intel Core i7-3840QM
Intel i3-3240
Intel Core 2 Duo E8200
Intel Core 2 Duo E6550
Intel Core 2 Duo T8300
Intel Pentium E5500
Intel Pentium E5400 - Location: Land Of The Long White Cloud
- Contact:
Re: OpenCL 1.2 finally in Mesa - please test
Did your system download the latest version of GPUs.txt file? Assuming you had internet connection when FAHClient was started, it should have automatically download it and it would have worked unless; the GPUs.txt is corrupted or you didn't download the latest version of GPUs.txt file: viewtopic.php?f=80&t=36822Foliant wrote:Hmm... I fired up Win10, installed "adrenalin-2020-21.2.2-win10-64bit-feb11" and the GPU is also disabled.
Does AMD need "special treatment" in Windows as well? ...
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
Re: OpenCL 1.2 finally in Mesa - please test
Foliant wrote:Hmm... I fired up Win10, installed "adrenalin-2020-21.2.2-win10-64bit-feb11" and the GPU is also disabled.
Does AMD need "special treatment" in Windows as well? ...
That depends on what you mean by "special treatment." As far as I know, GPU detection works the same way in Linux and Windows. (There have been recent changes to that code that I may not be familiar with.) It expects that if you're planning to fold with a GPU, the required drivers need to be preinstalled. I wouldn't call installing the correct drivers "special treatment" but it can be a complex process.
As PantnerX has said, the internet connection needs to be able to make unobstructed connections to the FAH servers the so FAHClient can continue setting up its files.
Posting FAH's log:
How to provide enough info to get helpful support.
How to provide enough info to get helpful support.
-
- Site Admin
- Posts: 7936
- Joined: Tue Apr 21, 2009 4:41 pm
- Hardware configuration: Mac Pro 2.8 quad 12 GB smp4
MacBook Pro 2.9 i7 8 GB smp2 - Location: W. MA
Re: OpenCL 1.2 finally in Mesa - please test
The only other thing I can think of is the driver. The latest driver you used may not have OpenCL support for older GCN 1st generation cards such as your HD 7970. AMD dropped much of its support for the older cards under Linux several years ago, video drivers just provide 2D and 3d acceleration, but not computation using OpenCL. There have been various issues reported in the past for some driver versions not working fully with older cards, so you may need to drop back a version or two with the Windows driver.
iMac 2.8 i7 12 GB smp8, Mac Pro 2.8 quad 12 GB smp6
MacBook Pro 2.9 i7 8 GB smp3
Re: OpenCL 1.2 finally in Mesa - please test
Quick test: I installed FAH 7.6.21 on a Win 10 laptop with 2 GPUs (Intel + Nvidia). Expert, start manually.
Then I opened C:\ProgramData\FAHClient\sample-config.xml :
Then I started FAH, configured the user, and let everything paused (default, as the laptop is on battery).
One GPU is configured, appears in FAHControl and there's no gpu v=false flag in the Expert tab.
Looks quite normal and healthy.
Then I opened C:\ProgramData\FAHClient\sample-config.xml :
Code: Select all
<gpu value="false"/>
<!-- If true, attempt to autoconfigure GPUs -->
One GPU is configured, appears in FAHControl and there's no gpu v=false flag in the Expert tab.
Looks quite normal and healthy.