Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 6:15 am
Do I need opencl to fold ?
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Who has a no-gpu system?
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Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 6:33 am
With fah-control when I try to replace "gpu=false" by "gpu-beta= true" then it is not recorded.
Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 6:44 am
Here is my setup
<config>
<!-- Network -->
<proxy v=':8080'/>
<!-- Slot Control -->
<power v='full'/>
<!-- User Information -->
<passkey v='<passkey-value>'/>
<team v='<team-value>'/>
<user v='<id>'/>
<!-- Folding Slots -->
<slot id='0' type='CPU'/>
<slot id='1' type='GPU'>
<pci-bus v='0'/>
<pci-slot v='2'/>
</slot>
</config>
Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 7:31 am
ok i set the good flag but we need opencl
then
i installed opencl (beignet supplied by opensuse in standard repo), opencl1, fetch-fahclient-devel wich supplies a link "libopencl.so" -> "libopen.so.1"
then
i get this when starting fah client
then
i installed opencl (beignet supplied by opensuse in standard repo), opencl1, fetch-fahclient-devel wich supplies a link "libopencl.so" -> "libopen.so.1"
then
i get this when starting fah client
* fahclient.service - Folding@Home V7 Client
Loaded: loaded (/usr/lib/systemd/system/fahclient.service; enabled; vendor preset: disabled)
Active: failed (Result: core-dump) since Sat 2021-11-13 08:22:06 CET; 21s ago
Docs: https://foldingathome.org/support/faq/i ... des/linux/
Process: 19405 ExecStart=/usr/bin/FAHClient /etc/fahclient/config.xml --pid-file=/run/fahclient/fahclient.pid $FAHCLIENT_OPTIONS (code=dumped, signal=SEGV)
Process: 19406 ExecStartPost=/bin/sh -c echo $MAINPID >/run/fahclient/fahclient.pid (code=exited, status=0/SUCCESS)
Main PID: 19405 (code=dumped, signal=SEGV)
Nov 13 08:22:05 localhost.localdomain systemd[1]: Starting Folding@Home V7 Client...
Nov 13 08:22:05 localhost.localdomain systemd[1]: Started Folding@Home V7 Client.
Nov 13 08:22:05 localhost.localdomain FAHClient[19405]: 07:22:05:Read GPUs.txt
Nov 13 08:22:06 localhost.localdomain systemd[1]: fahclient.service: Main process exited, code=dumped, status=11/SEGV
Nov 13 08:22:06 localhost.localdomain systemd[1]: fahclient.service: Failed with result 'core-dump'.
Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 7:35 am
Yes, you need OpenCL to fold. It should be available from Intel as well as the video drivers needed. The open source drivers probably will not work.promeneur wrote:Do I need opencl to fold ?
I understand the support people are working on exact requirements, but in general you will need recent proprietary drivers and the related OpenCL support.
Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 7:58 am
here is info about opencl
Code: Select all
Number of platforms 1
Platform Name Intel Gen OCL Driver
Platform Vendor Intel
Platform Version OpenCL 2.0 beignet 1.3
Platform Profile FULL_PROFILE
Platform Extensions 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_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_subgroups cl_intel_subgroups_short cl_khr_gl_sharing
Platform Extensions function suffix Intel
Platform Name Intel Gen OCL Driver
Number of devices 1
Device Name Intel(R) HD Graphics Kabylake Desktop GT2
Device Vendor Intel
Device Vendor ID 0x8086
Device Version OpenCL 2.0 beignet 1.3
Driver Version 1.3
Device OpenCL C Version OpenCL C 2.0 beignet 1.3
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 23
Max clock frequency 1000MHz
Device Partition (core)
Max number of sub-devices 1
Supported partition types None, None, None
Supported affinity domains (n/a)
Max work item dimensions 3
Max work item sizes 512x512x512
Max work group size 512
Preferred work group size multiple 16
Preferred / native vector sizes
char 16 / 8
short 8 / 8
int 4 / 4
long 2 / 2
half 0 / 8 (cl_khr_fp16)
float 4 / 4
double 0 / 2 (n/a)
Half-precision Floating-point support (cl_khr_fp16)
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
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 (n/a)
Address bits 32, Little-Endian
Global memory size 4294967296 (4GiB)
Error Correction support No
Max memory allocation 3221225472 (3GiB)
Unified memory for Host and Device Yes
Shared Virtual Memory (SVM) capabilities (core)
Coarse-grained buffer sharing Yes
Fine-grained buffer sharing No
Fine-grained system sharing No
Atomics No
Minimum alignment for any data type 128 bytes
Alignment of base address 1024 bits (128 bytes)
Preferred alignment for atomics
SVM 0 bytes
Global 0 bytes
Local 0 bytes
Max size for global variable 65536 (64KiB)
Preferred total size of global vars 65536 (64KiB)
Global Memory cache type Read/Write
Global Memory cache size 8192 (8KiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 16
Max size for 1D images from buffer 65536 pixels
Max 1D or 2D image array size 2048 images
Base address alignment for 2D image buffers 4096 bytes
Pitch alignment for 2D image buffers 1 pixels
Max 2D image size 8192x8192 pixels
Max 3D image size 8192x8192x2048 pixels
Max number of read image args 128
Max number of write image args 8
Max number of read/write image args 8
Max number of pipe args 16
Max active pipe reservations 1
Max pipe packet size 1024
Local memory type Local
Local memory size 65536 (64KiB)
Max number of constant args 8
Max constant buffer size 134217728 (128MiB)
Max size of kernel argument 1024
Queue properties (on host)
Out-of-order execution No
Profiling Yes
Queue properties (on device)
Out-of-order execution Yes
Profiling Yes
Preferred size 16384 (16KiB)
Max size 262144 (256KiB)
Max queues on device 1
Max events on device 1024
Prefer user sync for interop Yes
Profiling timer resolution 80ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels Yes
SPIR versions 1.2
printf() buffer size 1048576 (1024KiB)
Built-in kernels __cl_copy_region_align4;__cl_copy_region_align16;__cl_cpy_region_unalign_same_offset;__cl_copy_region_unalign_dst_offset;__cl_copy_region_unalign_src_offset;__cl_copy_buffer_rect;__cl_copy_image_1d_to_1d;__cl_copy_image_2d_to_2d;__cl_copy_image_3d_to_2d;__cl_copy_image_2d_to_3d;__cl_copy_image_3d_to_3d;__cl_copy_image_2d_to_buffer;__cl_copy_image_3d_to_buffer;__cl_copy_buffer_to_image_2d;__cl_copy_buffer_to_image_3d;__cl_fill_region_unalign;__cl_fill_region_align2;__cl_fill_region_align4;__cl_fill_region_align8_2;__cl_fill_region_align8_4;__cl_fill_region_align8_8;__cl_fill_region_align8_16;__cl_fill_region_align128;__cl_fill_image_1d;__cl_fill_image_1d_array;__cl_fill_image_2d;__cl_fill_image_2d_array;__cl_fill_image_3d;
Device Extensions 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_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_subgroups cl_intel_subgroups_short cl_khr_gl_sharing cl_khr_fp16
NULL platform behavior
clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) Intel Gen OCL Driver
clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [Intel]
clCreateContext(NULL, ...) [default] Success [Intel]
clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1)
Platform Name Intel Gen OCL Driver
Device Name Intel(R) HD Graphics Kabylake Desktop GT2
clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1)
Platform Name Intel Gen OCL Driver
Device Name Intel(R) HD Graphics Kabylake Desktop GT2
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 Intel Gen OCL Driver
Device Name Intel(R) HD Graphics Kabylake Desktop GT2
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
Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 9:08 am
ok
missing intel-opencl package
now we get opencl.
but we get an error downloading a WU
missing intel-opencl package
now we get opencl.
but we get an error downloading a WU
12:23:53:ERROR:WU01:FS01:Exception: Could not get IP address for assign1.foldingathome.org: Name or service not known
12:23:53:ERROR:WU01:FS01:Exception: Could not get IP address for assign2.foldingathome.org: Name or service not known
12:23:53:ERROR:WU01:FS01:Exception: Could not get IP address for assign3.foldingathome.org: Name or service not known
12:23:53:ERROR:WU01:FS01:Exception: Could not get IP address for assign4.foldingathome.org: Name or service not known
12:23:53:ERROR:WU01:FS01:Exception: Failed to find any IP addresses for assignment servers
12:23:54:WU00:FS00:0xa8:Completed 3189032 out of 5000000 steps (63%)
12:24:53:WU01:FS01:Connecting to assign1.foldingathome.org:80
12:24:54:WARNING:WU01:FS01:Failed to get assignment from 'assign1.foldingathome.org:80': No WUs available for this configuration
12:24:54:WU01:FS01:Connecting to assign2.foldingathome.org:80
12:24:54:WARNING:WU01:FS01:Failed to get assignment from 'assign2.foldingathome.org:80': No WUs available for this configuration
12:24:54:WU01:FS01:Connecting to assign3.foldingathome.org:80
12:24:55:WARNING:WU01:FS01:Failed to get assignment from 'assign3.foldingathome.org:80': No WUs available for this configuration
12:24:55:WU01:FS01:Connecting to assign4.foldingathome.org:80
12:24:55:WARNING:WU01:FS01:Failed to get assignment from 'assign4.foldingathome.org:80': No WUs available for this configuration
12:24:55:ERROR:WU01:FS01:Exception: Could not get an assignment
12:26:30:WU01:FS01:Connecting to assign1.foldingathome.org:80
12:26:31:WARNING:WU01:FS01:Failed to get assignment from 'assign1.foldingathome.org:80': No WUs available for this configuration
12:26:31:WU01:FS01:Connecting to assign2.foldingathome.org:80
12:26:31:WARNING:WU01:FS01:Failed to get assignment from 'assign2.foldingathome.org:80': No WUs available for this configuration
12:26:31:WU01:FS01:Connecting to assign3.foldingathome.org:80
12:26:32:WARNING:WU01:FS01:Failed to get assignment from 'assign3.foldingathome.org:80': No WUs available for this configuration
12:26:32:WU01:FS01:Connecting to assign4.foldingathome.org:80
12:26:32:WARNING:WU01:FS01:Failed to get assignment from 'assign4.foldingathome.org:80': No WUs available for this configuration
12:26:32:ERROR:WU01:FS01:Exception: Could not get an assignment
12:27:51:WU00:FS00:0xa8:Completed 3200000 out of 5000000 steps (64%)
12:29:08:WU01:FS01:Connecting to assign1.foldingathome.org:80
12:29:08:WARNING:WU01:FS01:Failed to get assignment from 'assign1.foldingathome.org:80': No WUs available for this configuration
12:29:08:WU01:FS01:Connecting to assign2.foldingathome.org:80
12:29:09:WARNING:WU01:FS01:Failed to get assignment from 'assign2.foldingathome.org:80': No WUs available for this configuration
12:29:09:WU01:FS01:Connecting to assign3.foldingathome.org:80
12:29:09:WARNING:WU01:FS01:Failed to get assignment from 'assign3.foldingathome.org:80': No WUs available for this configuration
12:29:09:WU01:FS01:Connecting to assign4.foldingathome.org:80
12:29:10:WARNING:WU01:FS01:Failed to get assignment from 'assign4.foldingathome.org:80': No WUs available for this configuration
12:29:10:ERROR:WU01:FS01:Exception: Could not get an assignment
Re: Who has a no-gpu system?
Posted: Sat Nov 13, 2021 1:25 pm
There's currently no WUs small enough available for Intel iGPUs ...
Re: Who has a no-gpu system?
Posted: Sun Nov 14, 2021 7:20 am
Any hope to get a WU for my igpu ?
Re: Who has a no-gpu system?
Posted: Sun Nov 14, 2021 6:44 pm
promeneur wrote:Any hope to get a WU for my igpu ?
Litterally the post above yourstoTOW wrote:There's currently no WUs small enough available for Intel iGPUs ...
Re: Who has a no-gpu system?
Posted: Tue Nov 23, 2021 11:57 am
[HD Graphics 630] should be supportable, but I have to have the latest Intel driver on my Windows system. I don't know how (or if) you can do that on Linux.
Re: Who has a no-gpu system?
Posted: Tue Nov 23, 2021 12:25 pm
openSUSE 15.3
We get the version 21.43.21438.
This is the latest version (21.46.21636) - 3
I don't recommend computing with an i5-7400, 7-th generation, igpu intel igpu hd graphis 630.
Because I experiment trouble displaying QEMU VM if computing with an NVIDIA GeForce GT 730.
I assume the nvidia gpu is more powerful than the intel igpu.
We get the version 21.43.21438.
This is the latest version (21.46.21636) - 3
I don't recommend computing with an i5-7400, 7-th generation, igpu intel igpu hd graphis 630.
Because I experiment trouble displaying QEMU VM if computing with an NVIDIA GeForce GT 730.
I assume the nvidia gpu is more powerful than the intel igpu.
Re: Who has a no-gpu system?
Posted: Tue Nov 23, 2021 12:52 pm
Can you run both GPUs? It makes a simple system into a complex one to manage the primary display and you have to contend with more power/heat.promeneur wrote:I assume the nvidia gpu is more powerful than the intel igpu.
Re: Who has a no-gpu system?
Posted: Tue Nov 23, 2021 1:12 pm
yes but there is no wu for the igpu
Re: Who has a no-gpu system?
Posted: Tue Nov 23, 2021 1:21 pm
FAH needs a blend of projects for fast and slow hardware but that depends on what the scientists are studying.
Too much of the wrong type of hardware doesn't dictate what the scientists need to study.
Too much of the wrong type of hardware doesn't dictate what the scientists need to study.