Fedora Silverblue using podman/docker fah-gpu-amd: No OpenCl support detected.

It seems that a lot of GPU problems revolve around specific versions of drivers. Though AMD has their own support structure, you can often learn from information reported by others who fold.

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alienassasin3
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Joined: Sun Mar 10, 2024 9:29 pm

Fedora Silverblue using podman/docker fah-gpu-amd: No OpenCl support detected.

Post by alienassasin3 »

I might have a bit of an unusual setup, but all things considered, it should be working. I am running the docker container version of folding at home on podman in a Fedora Silverblue system with ROCm. The container ignores my GPU whenever I try to run it. This is the command I used to start the container:

Code: Select all

podman run -it \
--device=/dev/kfd \
--device=/dev/dri \
--security-opt seccomp=unconfined \
--group-add video \
--name fah0 \
-d \
--userns keep-id \
--volume $HOME/fah:/fah:Z \
foldingathome/fah-gpu-amd:latest
Here is a snippet from the container logs (including my config):

Code: Select all

21:08:31:Read GPUs.txt
21:08:31:******************************* libFAH ********************************
21:08:31:       Date: Oct 20 2020
21:08:31:       Time: 20:36:39
21:08:31:   Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb
21:08:31:     Branch: master
21:08:31:   Compiler: GNU 8.3.0
21:08:31:    Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
21:08:31:             -fdata-sections -O3 -funroll-loops -fno-pie
21:08:31:   Platform: linux2 5.8.0-1-amd64
21:08:31:       Bits: 64
21:08:31:       Mode: Release
21:08:31:****************************** FAHClient ******************************
21:08:31:    Version: 7.6.21
21:08:31:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
21:08:31:  Copyright: 2020 foldingathome.org
21:08:31:   Homepage: https://foldingathome.org/
21:08:31:       Date: Oct 20 2020
21:08:31:       Time: 20:39:00
21:08:31:   Revision: 6efbf0e138e22d3963e6a291f78dcb9c6422a278
21:08:31:     Branch: master
21:08:31:   Compiler: GNU 8.3.0
21:08:31:    Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
21:08:31:             -fdata-sections -O3 -funroll-loops -fno-pie
21:08:31:   Platform: linux2 5.8.0-1-amd64
21:08:31:       Bits: 64
21:08:31:       Mode: Release
21:08:31:       Args: --chdir /fah
21:08:31:     Config: /fah/config.xml
21:08:31:******************************** CBang ********************************
21:08:31:       Date: Oct 20 2020
21:08:31:       Time: 18:37:59
21:08:31:   Revision: 7e4ce85225d7eaeb775e87c31740181ca603de60
21:08:31:     Branch: master
21:08:31:   Compiler: GNU 8.3.0
21:08:31:    Options: -faligned-new -std=c++11 -fsigned-char -ffunction-sections
21:08:31:             -fdata-sections -O3 -funroll-loops -fno-pie -fPIC
21:08:31:   Platform: linux2 5.8.0-1-amd64
21:08:31:       Bits: 64
21:08:31:       Mode: Release
21:08:31:******************************* System ********************************
21:08:31:        CPU: 12th Gen Intel(R) Core(TM) i5-12600K
21:08:31:     CPU ID: GenuineIntel Family 6 Model 151 Stepping 2
21:08:31:       CPUs: 16
21:08:31:     Memory: 31.12GiB
21:08:31:Free Memory: 26.53GiB
21:08:31:    Threads: POSIX_THREADS
21:08:31: OS Version: 6.7
21:08:31:Has Battery: false
21:08:31: On Battery: false
21:08:31: UTC Offset: 0
21:08:31:        PID: 1
21:08:31:        CWD: /fah
21:08:31:         OS: Linux 6.7.7-200.fc39.x86_64 x86_64
21:08:31:    OS Arch: AMD64
21:08:31:       GPUs: 1
21:08:31:      GPU 0: Bus:3 Slot:0 Func:0 AMD:8 Navi 22 XT-XL [Radeon RX
21:08:31:             6700/6700XT/6800M]
21:08:31:       CUDA: Not detected: Failed to open dynamic library 'libcuda.so':
21:08:31:             libcuda.so: cannot open shared object file: No such file or
21:08:31:             directory
21:08:31:***********************************************************************
21:08:31:<config>
21:08:31:  <!-- Client Control -->
21:08:31:  <exit-when-done v='true'/>
21:08:31:
21:08:31:  <!-- Folding Slot Configuration -->
21:08:31:  <disable-viz v='true'/>
21:08:31:
21:08:31:  <!-- GUI -->
21:08:31:  <gui-enabled v='false'/>
21:08:31:
21:08:31:  <!-- Slot Control -->
21:08:31:  <power v='full'/>
21:08:31:
21:08:31:  <!-- User Information -->
21:08:31:  <passkey v='*****'/>
21:08:31:  <user v='alienassasin3'/>
21:08:31:
21:08:31:  <!-- Web Server -->
21:08:31:  <web-enable v='false'/>
21:08:31:
21:08:31:  <!-- Folding Slots -->
21:08:31:  <slot id='0' type='GPU'>
21:08:31:    <pci-bus v='3'/>
21:08:31:    <pci-slot v='0'/>
21:08:31:  </slot>
21:08:31:  <slot id='1' type='CPU'>
21:08:31:    <cpus v='15'/>
21:08:31:  </slot>
21:08:31:</config>
21:08:31:Trying to access database...
21:08:31:Successfully acquired database lock
21:08:31:WARNING:FS00:No CUDA or OpenCL 1.2+ support detected for GPU slot 00: gpu:3:0 Navi 22 XT-XL [Radeon RX 6700/6700XT/6800M].  Disabling.
21:08:31:FS01:Initialized folding slot 01: cpu:15
21:08:31:WU00:FS01:Starting
21:08:31:WU00:FS01:Running FahCore: /usr/bin/FAHCoreWrapper /fah/cores/cores.foldingathome.org/lin/64bit-avx2-256/a8-0.0.12/Core_a8.fah/FahCore_a8 -dir 00 -suffix 01 -version 706 -lifeline 1 -checkpoint 15 -np 15
21:08:31:WU00:FS01:Started FahCore on PID 10
21:08:31:WU00:FS01:Core PID:14
21:08:31:WU00:FS01:FahCore 0xa8 started
21:08:32:WU00:FS01:0xa8:*********************** Log Started 2024-03-10T21:08:31Z ***********************
21:08:32:WU00:FS01:0xa8:************************** Gromacs Folding@home Core ***************************
21:08:32:WU00:FS01:0xa8:       Core: Gromacs
21:08:32:WU00:FS01:0xa8:       Type: 0xa8
21:08:32:WU00:FS01:0xa8:    Version: 0.0.12
21:08:32:WU00:FS01:0xa8:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
21:08:32:WU00:FS01:0xa8:  Copyright: 2020 foldingathome.org
21:08:32:WU00:FS01:0xa8:   Homepage: https://foldingathome.org/
21:08:32:WU00:FS01:0xa8:       Date: Jan 16 2021
21:08:32:WU00:FS01:0xa8:       Time: 19:24:44
21:08:32:WU00:FS01:0xa8:   Compiler: GNU 8.3.0
21:08:32:WU00:FS01:0xa8:    Options: -faligned-new -std=c++14 -fsigned-char -ffunction-sections
21:08:32:WU00:FS01:0xa8:             -fdata-sections -O3 -funroll-loops -fno-pie
21:08:32:WU00:FS01:0xa8:   Platform: linux2 4.15.0-128-generic
21:08:32:WU00:FS01:0xa8:       Bits: 64
21:08:32:WU00:FS01:0xa8:       Mode: Release
21:08:32:WU00:FS01:0xa8:       SIMD: avx2_256
21:08:32:WU00:FS01:0xa8:     OpenMP: ON
21:08:32:WU00:FS01:0xa8:       CUDA: OFF
21:08:32:WU00:FS01:0xa8:       Args: -dir 00 -suffix 01 -version 706 -lifeline 10 -checkpoint 15 -np 15
21:08:32:WU00:FS01:0xa8:************************************ libFAH ************************************
21:08:32:WU00:FS01:0xa8:       Date: Jan 16 2021
21:08:32:WU00:FS01:0xa8:       Time: 19:21:38
21:08:32:WU00:FS01:0xa8:   Compiler: GNU 8.3.0
21:08:32:WU00:FS01:0xa8:    Options: -faligned-new -std=c++14 -fsigned-char -ffunction-sections
21:08:32:WU00:FS01:0xa8:             -fdata-sections -O3 -funroll-loops -fno-pie
21:08:32:WU00:FS01:0xa8:   Platform: linux2 4.15.0-128-generic
21:08:32:WU00:FS01:0xa8:       Bits: 64
21:08:32:WU00:FS01:0xa8:       Mode: Release
21:08:32:WU00:FS01:0xa8:************************************ CBang *************************************
21:08:32:WU00:FS01:0xa8:       Date: Jan 16 2021
21:08:32:WU00:FS01:0xa8:       Time: 19:21:24
21:08:32:WU00:FS01:0xa8:   Compiler: GNU 8.3.0
21:08:32:WU00:FS01:0xa8:    Options: -faligned-new -std=c++14 -fsigned-char -ffunction-sections
21:08:32:WU00:FS01:0xa8:             -fdata-sections -O3 -funroll-loops -fno-pie -fPIC
21:08:32:WU00:FS01:0xa8:   Platform: linux2 4.15.0-128-generic
21:08:32:WU00:FS01:0xa8:       Bits: 64
21:08:32:WU00:FS01:0xa8:       Mode: Release
21:08:32:WU00:FS01:0xa8:************************************ System ************************************
21:08:32:WU00:FS01:0xa8:        CPU: 12th Gen Intel(R) Core(TM) i5-12600K
21:08:32:WU00:FS01:0xa8:     CPU ID: GenuineIntel Family 6 Model 151 Stepping 2
21:08:32:WU00:FS01:0xa8:       CPUs: 16
21:08:32:WU00:FS01:0xa8:     Memory: 31.12GiB
21:08:32:WU00:FS01:0xa8:Free Memory: 26.52GiB
21:08:32:WU00:FS01:0xa8:    Threads: POSIX_THREADS
21:08:32:WU00:FS01:0xa8: OS Version: 6.7
21:08:32:WU00:FS01:0xa8:Has Battery: false
21:08:32:WU00:FS01:0xa8: On Battery: false
21:08:32:WU00:FS01:0xa8: UTC Offset: 0
21:08:32:WU00:FS01:0xa8:        PID: 14
21:08:32:WU00:FS01:0xa8:        CWD: /fah/work
21:08:32:WU00:FS01:0xa8:********************************************************************************
21:08:32:WU00:FS01:0xa8:Project: 18800 (Run 0, Clone 85, Gen 98)
21:08:32:WU00:FS01:0xa8:Unit: 0x00000000000000000000000000000000
21:08:32:WU00:FS01:0xa8:Digital signatures verified
I have a Fedora Silverblue system that has the ROCm packages layered onto the OS. These are the ROCm packages that are in the Fedora 39 repos. Basically, I ran this command:

Code: Select all

rpm-ostree install rocm-hip rocm-opencl rocm-clinfo
Here is the output of rocm-clinfo:

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Number of platforms:				 1
  Platform Profile:				 FULL_PROFILE
  Platform Version:				 OpenCL 2.1 AMD-APP (3590.0)
  Platform Name:				 AMD Accelerated Parallel Processing
  Platform Vendor:				 Advanced Micro Devices, Inc.
  Platform Extensions:				 cl_khr_icd cl_amd_event_callback 


  Platform Name:				 AMD Accelerated Parallel Processing
Number of devices:				 1
  Device Type:					 CL_DEVICE_TYPE_GPU
  Vendor ID:					 1002h
  Board name:					 AMD Radeon RX 6750 XT
  Device Topology:				 PCI[ B#3, D#0, F#0 ]
  Max compute units:				 20
  Max work items dimensions:			 3
    Max work items[0]:				 1024
    Max work items[1]:				 1024
    Max work items[2]:				 1024
  Max work group size:				 256
  Preferred vector width char:			 4
  Preferred vector width short:			 2
  Preferred vector width int:			 1
  Preferred vector width long:			 1
  Preferred vector width float:			 1
  Preferred vector width double:		 1
  Native vector width char:			 4
  Native vector width short:			 2
  Native vector width int:			 1
  Native vector width long:			 1
  Native vector width float:			 1
  Native vector width double:			 1
  Max clock frequency:				 2880Mhz
  Address bits:					 64
  Max memory allocation:			 10937905968
  Image support:				 Yes
  Max number of images read arguments:		 128
  Max number of images write arguments:		 8
  Max image 2D width:				 16384
  Max image 2D height:				 16384
  Max image 3D width:				 16384
  Max image 3D height:				 16384
  Max image 3D depth:				 8192
  Max samplers within kernel:			 16
  Max size of kernel argument:			 1024
  Alignment (bits) of base address:		 1024
  Minimum alignment (bytes) for any datatype:	 128
  Single precision floating point capability
    Denorms:					 Yes
    Quiet NaNs:					 Yes
    Round to nearest even:			 Yes
    Round to zero:				 Yes
    Round to +ve and infinity:			 Yes
    IEEE754-2008 fused multiply-add:		 Yes
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 12868124672
  Constant buffer size:				 10937905968
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Max pipe arguments:				 16
  Max pipe active reservations:			 16
  Max pipe packet size:				 2347971376
  Max global variable size:			 10937905968
  Max global variable preferred total size:	 12868124672
  Max read/write image args:			 64
  Max on device events:				 1024
  Queue on device max size:			 8388608
  Max on device queues:				 1
  Queue on device preferred size:		 262144
  SVM capabilities:				 
    Coarse grain buffer:			 Yes
    Fine grain buffer:				 Yes
    Fine grain system:				 No
    Atomics:					 No
  Preferred platform atomic alignment:		 0
  Preferred global atomic alignment:		 0
  Preferred local atomic alignment:		 0
  Kernel Preferred work group size multiple:	 32
  Error correction support:			 0
  Unified memory for Host and Device:		 0
  Profiling timer resolution:			 1
  Device endianess:				 Little
  Available:					 Yes
  Compiler available:				 Yes
  Execution capabilities:				 
    Execute OpenCL kernels:			 Yes
    Execute native function:			 No
  Queue on Host properties:				 
    Out-of-Order:				 No
    Profiling :					 Yes
  Queue on Device properties:				 
    Out-of-Order:				 Yes
    Profiling :					 Yes
  Platform ID:					 0x7f2c6532d808
  Name:						 gfx1031
  Vendor:					 Advanced Micro Devices, Inc.
  Device OpenCL C version:			 OpenCL C 2.0 
  Driver version:				 3590.0 (HSA1.1,LC)
  Profile:					 FULL_PROFILE
  Version:					 OpenCL 2.0 
  Extensions:					 cl_khr_fp64 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_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_media_ops cl_amd_media_ops2 cl_khr_image2d_from_buffer cl_khr_subgroups cl_khr_depth_images cl_amd_copy_buffer_p2p cl_amd_assembly_program
I also ran clinfo to get evidence that OpenCL should indeed be working:

Code: Select all

Number of platforms                               1
  Platform Name                                   AMD Accelerated Parallel Processing
  Platform Vendor                                 Advanced Micro Devices, Inc.
  Platform Version                                OpenCL 2.1 AMD-APP (3590.0)
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_icd cl_amd_event_callback 
  Platform Extensions function suffix             AMD
  Platform Host timer resolution                  1ns

  Platform Name                                   AMD Accelerated Parallel Processing
Number of devices                                 1
  Device Name                                     gfx1031
  Device Vendor                                   Advanced Micro Devices, Inc.
  Device Vendor ID                                0x1002
  Device Version                                  OpenCL 2.0 
  Driver Version                                  3590.0 (HSA1.1,LC)
  Device OpenCL C Version                         OpenCL C 2.0 
  Device Type                                     GPU
  Device Board Name (AMD)                         AMD Radeon RX 6750 XT
  Device PCI-e ID (AMD)                           0x73df
  Device Topology (AMD)                           PCI-E, 0000:03:00.0
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               20
  SIMD per compute unit (AMD)                     4
  SIMD width (AMD)                                32
  SIMD instruction width (AMD)                    1
  Max clock frequency                             2880MHz
  Graphics IP (AMD)                               10.3
  Device Partition                                (core)
    Max number of sub-devices                     20
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             256
  Preferred work group size (AMD)                 256
  Max work group size (AMD)                       1024
  Preferred work group size multiple (kernel)     32
  Wavefront width (AMD)                           32
  Preferred / native vector sizes                 
    char                                                 4 / 4       
    short                                                2 / 2       
    int                                                  1 / 1       
    long                                                 1 / 1       
    half                                                 1 / 1        (cl_khr_fp16)
    float                                                1 / 1       
    double                                               1 / 1        (cl_khr_fp64)
  Half-precision Floating-point support           (cl_khr_fp16)
    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
  Single-precision Floating-point support         (core)
    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
    Correctly-rounded divide and sqrt operations  Yes
  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                              12868124672 (11.98GiB)
  Global free memory (AMD)                        12386304 (11.81GiB) 12386304 (11.81GiB)
  Global memory channels (AMD)                    6
  Global memory banks per channel (AMD)           4
  Global memory bank width (AMD)                  256 bytes
  Error Correction support                        No
  Max memory allocation                           10937905968 (10.19GiB)
  Unified memory for Host and Device              No
  Shared Virtual Memory (SVM) capabilities        (core)
    Coarse-grained buffer sharing                 Yes
    Fine-grained buffer sharing                   Yes
    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                    10937905968 (10.19GiB)
  Preferred total size of global vars             12868124672 (11.98GiB)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16384 (16KiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            134217728 pixels
    Max 1D or 2D image array size                 8192 images
    Base address alignment for 2D image buffers   256 bytes
    Pitch alignment for 2D image buffers          256 pixels
    Max 2D image size                             16384x16384 pixels
    Max 3D image size                             16384x16384x8192 pixels
    Max number of read image args                 128
    Max number of write image args                8
    Max number of read/write image args           64
  Max number of pipe args                         16
  Max active pipe reservations                    16
  Max pipe packet size                            2347971376 (2.187GiB)
  Local memory type                               Local
  Local memory size                               65536 (64KiB)
  Local memory size per CU (AMD)                  65536 (64KiB)
  Local memory banks (AMD)                        32
  Max number of constant args                     8
  Max constant buffer size                        10937905968 (10.19GiB)
  Preferred constant buffer size (AMD)            16384 (16KiB)
  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                                262144 (256KiB)
    Max size                                      8388608 (8MiB)
  Max queues on device                            1
  Max events on device                            1024
  Prefer user sync for interop                    Yes
  Number of P2P devices (AMD)                     0
  Profiling timer resolution                      1ns
  Profiling timer offset since Epoch (AMD)        0ns (Wed Dec 31 16:00:00 1969)
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Thread trace supported (AMD)                  No
    Number of async queues (AMD)                  8
    Max real-time compute queues (AMD)            8
    Max real-time compute units (AMD)             20
  printf() buffer size                            4194304 (4MiB)
  Built-in kernels                                (n/a)
  Device Extensions                               cl_khr_fp64 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_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_media_ops cl_amd_media_ops2 cl_khr_image2d_from_buffer cl_khr_subgroups cl_khr_depth_images cl_amd_copy_buffer_p2p cl_amd_assembly_program 

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  AMD Accelerated Parallel Processing
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success [AMD]
  clCreateContext(NULL, ...) [default]            Success [AMD]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   gfx1031
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 AMD Accelerated Parallel Processing
    Device Name                                   gfx1031
  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                                 AMD Accelerated Parallel Processing
    Device Name                                   gfx1031

ICD loader properties
  ICD loader Name                                 OpenCL ICD Loader
  ICD loader Vendor                               OCL Icd free software
  ICD loader Version                              2.3.2
  ICD loader Profile                              OpenCL 3.0
This should have everything it needs to have a functioning GPU be given to the container and use opencl for compute. I had this system working on arch linux with no major problems. I don't know if I'm missing something here or if there is an issue that I would need to resolve to get this to work. If not, I might submit this as an issue on github. If I need to provide more logs, let me know.
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alienassasin3
Posts: 2
Joined: Sun Mar 10, 2024 9:29 pm

Re: Fedora Silverblue using podman/docker fah-gpu-amd: No OpenCl support detected.

Post by alienassasin3 »

SOLVED. Did not take me long to solve it. I know mods have not approved this yet so they can decide whether having this up is helpful or not. It was an issue with SELinux which Fedora has enabled by default. I found the solution in the podman documentation.
In rootless mode, the new device is bind mounted in the container from the host rather than Podman creating it within the container space. Because the bind mount retains its SELinux label on SELinux systems, the container can get permission denied when accessing the mounted device. Modify SELinux settings to allow containers to use all device labels via the following command:

$ sudo setsebool -P container_use_devices=true
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Joe_H
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Posts: 7941
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Re: Fedora Silverblue using podman/docker fah-gpu-amd: No OpenCl support detected.

Post by Joe_H »

Welcome to the folding support forum.

Thanks for posting the solution you found in the time between your first post and when I approved it about half an hour later. It may help someone else who runs into the same or similar problem.
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