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#1 2022-11-24 08:17:24

laemplein
Member
Registered: 2013-12-05
Posts: 6

Intel Arc A770 OpenCL Issues

Hey everyone,

I have problems getting OpenCL to run on a freshly installed system and I really need help with troubleshooting. The problem is that the whole OpenCL environment seems to be working and everything is recognized, but any program actually trying to use OpenCL just freezes. For example starting darktable in a terminal gives me this:

$ darktable -d opencl
[dt_get_sysresource_level] switched to 3 as `unrestricted'
  total mem:       47937MB
  mipmap cache:    5992MB
  available mem:   767007MB
  singlebuff:      47937MB
  OpenCL tune mem: OFF
  OpenCL pinned:   OFF
[opencl_init] opencl related configuration options:
[opencl_init] opencl: ON
[opencl_init] opencl_scheduling_profile: 'very fast GPU'
[opencl_init] opencl_library: 'default path'
[opencl_init] opencl_device_priority: '*/!0,*/*/*'
[opencl_init] opencl_mandatory_timeout: 200
[opencl_init] opencl_synch_cache: false
[opencl_init] opencl library 'libOpenCL' found on your system and loaded
[opencl_init] found 1 platform
[opencl_init] found 1 device

[dt_opencl_device_init]
   DEVICE:                   0: 'Intel(R) Graphics [0x56a0]'
   CANONICAL NAME:           intelrgraphics0x56a0
   PLATFORM NAME & VENDOR:   Intel(R) OpenCL HD Graphics, Intel(R) Corporation
   DRIVER VERSION:           22.30.23789
   DEVICE VERSION:           OpenCL 3.0 NEO 
   DEVICE_TYPE:              GPU
   GLOBAL MEM SIZE:          15474 MB
   MAX MEM ALLOC:            4096 MB
   MAX IMAGE SIZE:           16384 x 16384
   MAX WORK GROUP SIZE:      1024
   MAX WORK ITEM DIMENSIONS: 3
   MAX WORK ITEM SIZES:      [ 1024 1024 1024 ]
   ASYNC PIXELPIPE:          NO
   PINNED MEMORY TRANSFER:   NO
   MEMORY TUNING:            NO
   FORCED HEADROOM:          400
   AVOID ATOMICS:            NO
   MICRO NAP:                250
   ROUNDUP WIDTH:            16
   ROUNDUP HEIGHT:           16
   CHECK EVENT HANDLES:      128
   DEFAULT DEVICE:           NO
   KERNEL DIRECTORY:         /usr/share/darktable/kernels
   CL COMPILER OPTION:       -cl-fast-relaxed-math
   KERNEL LOADING TIME:       0.0235 sec
[opencl_init] OpenCL successfully initialized.
[opencl_init] here are the internal numbers and names of OpenCL devices available to darktable:
[opencl_init]		0	'Intel(R) Graphics [0x56a0]'
[opencl_init] FINALLY: opencl is AVAILABLE on this system.
[opencl_init] initial status of opencl enabled flag is ON.

The prompt just stops there and does nothing, the software never starts or gives me any error or something. I tested darktable without OpenCL - just works perfectly. On the same machine, without the A770 installed, I can run darktable on the CPU-integrated Intel Graphics with OpenCL just fine - so I guess every package is installed.

I tried starting Davinici Resolve, but it also freezes (without giving me anything helpful in the terminal). I also tried to run geekbench OpenCL test - it hangs with the first try to run the actual test:

System Information
  Operating System              Arch Linux
  Kernel                        Linux 6.0.8-arch1-1 x86_64
  Model                         To Be Filled By O.E.M. Z690 PG Riptide
  Motherboard                   ASRock Z690 PG Riptide
  BIOS                          American Megatrends International, LLC. 9.03

Processor Information
  Name                          13th Gen Intel(R) Core(TM) i7-13700K
  Topology                      1 Processor, 16 Cores, 24 Threads
  Identifier                    GenuineIntel Family 6 Model 183 Stepping 1
  Base Frequency                5.30 GHz
  L1 Instruction Cache          32.0 KB x 12
  L1 Data Cache                 48.0 KB x 12
  L2 Cache                      2.00 MB x 3
  L3 Cache                      30.0 MB

Memory Information
  Size                          46.8 GB

OpenCL Information
  Platform Vendor               Intel(R) Corporation
  Platform Name                 Intel(R) OpenCL HD Graphics
  Device Vendor                 Intel(R) Corporation
  Device Name                   Intel(R) Graphics [0x56a0]
  Device Driver Version         22.30 .23789
  Maximum Frequency             2400 MHz
  Compute Units                 512
  Device Memory                 15.1 GB


OpenCL
  Running Sobel

Here is a shortened output of clinfo (let me know if the full output is needed, it is quite long)

$ clinfo | grep Platform
  Platform Name                                   Intel(R) OpenCL HD Graphics
  Platform Vendor                                 Intel(R) Corporation
  Platform Version                                OpenCL 3.0 
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_byte_addressable_store cl_khr_device_uuid cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_command_queue_families cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_subgroup_non_uniform_arithmetic cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative cl_khr_subgroup_clustered_reduce cl_intel_device_attribute_query cl_khr_suggested_local_work_size cl_intel_split_work_group_barrier cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_3d_image_writes cl_intel_media_block_io cl_intel_bfloat16_conversions cl_intel_va_api_media_sharing cl_intel_sharing_format_query cl_khr_pci_bus_info cl_intel_create_buffer_with_properties cl_intel_dot_accumulate cl_intel_subgroup_local_block_io cl_intel_subgroup_matrix_multiply_accumulate cl_intel_subgroup_split_matrix_multiply_accumulate 
  Platform Extensions with Version                cl_khr_byte_addressable_store                                    0x400000 (1.0.0)
  Platform Numeric Version                        0xc00000 (3.0.0)
  Platform Extensions function suffix             INTEL
  Platform Host timer resolution                  1ns
  Platform Name                                   Intel(R) OpenCL HD Graphics
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  Intel(R) OpenCL HD Graphics
    Platform Name                                 Intel(R) OpenCL HD Graphics
    Platform Name                                 Intel(R) OpenCL HD Graphics
    Platform Name                                 Intel(R) OpenCL HD Graphics

I am of course on all latest packeges, most importantly:

linux 6.0.9.arch1-1
mesa  22.2.3-1
intel-compute-runtime 22.30.23789-1
xf86-video-intel 1:2.99.917+916+g31486f40-2


The "i915.force_probe=0x56a0" trick is active in grub and I verified that ResizebleBar is working. I really have no further idea what could be missing or where I could investigate more. Apart from OpenCL the card is running smoothly and it would be a shame to go back to nvidia... Any help or hint is appreciated, thank you so much!

PS: A few weeks ago I was trying to get the card running on an older AMD System. There I was running mesa, intel-compute-runtime and some dependencies directly from git. Even with the latest and greatest versions I always got the same problems like I am experiencing right now.

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#2 2022-11-24 08:43:29

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 17,745

Re: Intel Arc A770 OpenCL Issues

Remove xf86-video-intel and restart xorg it does not actively support a GPU this new and it will potentially set up the rest of the system in a way that might break things in subtle and seemingly unrelated ways.

Last edited by V1del (2022-11-24 08:44:01)

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#3 2022-11-24 09:26:15

laemplein
Member
Registered: 2013-12-05
Posts: 6

Re: Intel Arc A770 OpenCL Issues

Thank you for your quick respond! I just learned that this package is indeed not a necessary driver. I removed it and re-installed mesa and all dependencies. Unfortunately nothing about the problem has changed. Are there any configuration files I might need to delete, too?

EDIT: I run Wayland, not xorg. On the old AMD system I had no luck starting xorg at all, and as I prefer Wayland anyways I didn't bother with xorg troubleshooting on the new system.

Last edited by laemplein (2022-11-24 09:41:03)

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#4 2022-11-28 08:53:26

laemplein
Member
Registered: 2013-12-05
Posts: 6

Re: Intel Arc A770 OpenCL Issues

Just for the records: Yesterday I enjoyed the process of formatting the hard drive an re-installing Arch (again). This time without "xf86-video-intel" or any X package at all - just to verify that there is no weird misconfiguration. Well, it didn't change anything.

So I decided to dive into git and install some of the latest versions of usefull packages, namely:

intel-graphics-compiler-bin-1:1.0.12260.1-1
intel-compute-runtime-bin-22.43.24558-1
mesa-git-23.0.0_devel.163509.c5d91ab254e.d41d8cd98f00b204e9800998ecf8427e-1

I also compiled latest kernel 6.1rc7 -> nothing has changed...

So, am I too early with this card? Or is this a bug? Time to give up? sad

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#5 2022-11-28 12:31:08

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 10,516

Re: Intel Arc A770 OpenCL Issues

According to https://wiki.archlinux.org/title/DaVinc … stallation :

This is due to the 'cl_khr_gl_sharing' extension not being implemented.

Is that extension present in clinfo output ?

Yes, please post the whole clinfo output .


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#6 2022-11-28 14:02:15

laemplein
Member
Registered: 2013-12-05
Posts: 6

Re: Intel Arc A770 OpenCL Issues

Thank you for the tip! I checked and 'cl_khr_gl_sharing' seems to be not implemented. But this does not explain why darktable has problems (darktable works with the integradet GPU just fine). Here is the complete clinfo:

$ clinfo
Number of platforms                               2
  Platform Name                                   Intel(R) OpenCL HD Graphics
  Platform Vendor                                 Intel(R) Corporation
  Platform Version                                OpenCL 3.0 
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_byte_addressable_store cl_khr_device_uuid cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_command_queue_families cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_subgroup_non_uniform_arithmetic cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative cl_khr_subgroup_clustered_reduce cl_intel_device_attribute_query cl_khr_suggested_local_work_size cl_intel_split_work_group_barrier cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_3d_image_writes cl_intel_media_block_io cl_intel_bfloat16_conversions cl_intel_va_api_media_sharing cl_intel_sharing_format_query cl_khr_pci_bus_info cl_intel_create_buffer_with_properties cl_intel_dot_accumulate cl_intel_subgroup_local_block_io cl_intel_subgroup_matrix_multiply_accumulate cl_intel_subgroup_split_matrix_multiply_accumulate 
  Platform Extensions with Version                cl_khr_byte_addressable_store                                    0x400000 (1.0.0)
                                                  cl_khr_device_uuid                                               0x400000 (1.0.0)
                                                  cl_khr_fp16                                                      0x400000 (1.0.0)
                                                  cl_khr_global_int32_base_atomics                                 0x400000 (1.0.0)
                                                  cl_khr_global_int32_extended_atomics                             0x400000 (1.0.0)
                                                  cl_khr_icd                                                       0x400000 (1.0.0)
                                                  cl_khr_local_int32_base_atomics                                  0x400000 (1.0.0)
                                                  cl_khr_local_int32_extended_atomics                              0x400000 (1.0.0)
                                                  cl_intel_command_queue_families                                  0x400000 (1.0.0)
                                                  cl_intel_subgroups                                               0x400000 (1.0.0)
                                                  cl_intel_required_subgroup_size                                  0x400000 (1.0.0)
                                                  cl_intel_subgroups_short                                         0x400000 (1.0.0)
                                                  cl_khr_spir                                                      0x400000 (1.0.0)
                                                  cl_intel_accelerator                                             0x400000 (1.0.0)
                                                  cl_intel_driver_diagnostics                                      0x400000 (1.0.0)
                                                  cl_khr_priority_hints                                            0x400000 (1.0.0)
                                                  cl_khr_throttle_hints                                            0x400000 (1.0.0)
                                                  cl_khr_create_command_queue                                      0x400000 (1.0.0)
                                                  cl_intel_subgroups_char                                          0x400000 (1.0.0)
                                                  cl_intel_subgroups_long                                          0x400000 (1.0.0)
                                                  cl_khr_il_program                                                0x400000 (1.0.0)
                                                  cl_intel_mem_force_host_memory                                   0x400000 (1.0.0)
                                                  cl_khr_subgroup_extended_types                                   0x400000 (1.0.0)
                                                  cl_khr_subgroup_non_uniform_vote                                 0x400000 (1.0.0)
                                                  cl_khr_subgroup_ballot                                           0x400000 (1.0.0)
                                                  cl_khr_subgroup_non_uniform_arithmetic                           0x400000 (1.0.0)
                                                  cl_khr_subgroup_shuffle                                          0x400000 (1.0.0)
                                                  cl_khr_subgroup_shuffle_relative                                 0x400000 (1.0.0)
                                                  cl_khr_subgroup_clustered_reduce                                 0x400000 (1.0.0)
                                                  cl_intel_device_attribute_query                                  0x400000 (1.0.0)
                                                  cl_khr_suggested_local_work_size                                 0x400000 (1.0.0)
                                                  cl_intel_split_work_group_barrier                                0x400000 (1.0.0)
                                                  cl_intel_spirv_media_block_io                                    0x400000 (1.0.0)
                                                  cl_intel_spirv_subgroups                                         0x400000 (1.0.0)
                                                  cl_khr_spirv_no_integer_wrap_decoration                          0x400000 (1.0.0)
                                                  cl_intel_unified_shared_memory                                   0x400000 (1.0.0)
                                                  cl_khr_mipmap_image                                              0x400000 (1.0.0)
                                                  cl_khr_mipmap_image_writes                                       0x400000 (1.0.0)
                                                  cl_intel_planar_yuv                                              0x400000 (1.0.0)
                                                  cl_intel_packed_yuv                                              0x400000 (1.0.0)
                                                  cl_khr_int64_base_atomics                                        0x400000 (1.0.0)
                                                  cl_khr_int64_extended_atomics                                    0x400000 (1.0.0)
                                                  cl_khr_image2d_from_buffer                                       0x400000 (1.0.0)
                                                  cl_khr_depth_images                                              0x400000 (1.0.0)
                                                  cl_khr_3d_image_writes                                           0x400000 (1.0.0)
                                                  cl_intel_media_block_io                                          0x400000 (1.0.0)
                                                  cl_intel_bfloat16_conversions                                    0x400000 (1.0.0)
                                                  cl_intel_va_api_media_sharing                                    0x400000 (1.0.0)
                                                  cl_intel_sharing_format_query                                    0x400000 (1.0.0)
                                                  cl_khr_pci_bus_info                                              0x400000 (1.0.0)
                                                  cl_intel_create_buffer_with_properties                           0x400000 (1.0.0)
                                                  cl_intel_dot_accumulate                                          0x400000 (1.0.0)
                                                  cl_intel_subgroup_local_block_io                                 0x400000 (1.0.0)
                                                  cl_intel_subgroup_matrix_multiply_accumulate                     0x400000 (1.0.0)
                                                  cl_intel_subgroup_split_matrix_multiply_accumulate               0x400000 (1.0.0)
  Platform Numeric Version                        0xc00000 (3.0.0)
  Platform Extensions function suffix             INTEL
  Platform Host timer resolution                  1ns

  Platform Name                                   Clover
  Platform Vendor                                 Mesa
  Platform Version                                OpenCL 1.1 Mesa 23.0.0-devel (git-c5d91ab254)
  Platform Profile                                FULL_PROFILE
  Platform Extensions                             cl_khr_icd
  Platform Extensions function suffix             MESA

  Platform Name                                   Intel(R) OpenCL HD Graphics
Number of devices                                 1
  Device Name                                     Intel(R) Graphics [0x56a0]
  Device Vendor                                   Intel(R) Corporation
  Device Vendor ID                                0x8086
  Device Version                                  OpenCL 3.0 NEO 
  Device UUID                                     86800000-a056-0000-0000-000000000000
  Driver UUID                                     32322e34-332e-3234-3535-380000000000
  Valid Device LUID                               No
  Device LUID                                     f06c-a7fcfe7f0000
  Device Node Mask                                0
  Device Numeric Version                          0xc00000 (3.0.0)
  Driver Version                                  22.43.24558
  Device OpenCL C Version                         OpenCL C 1.2 
  Device OpenCL C all versions                    OpenCL C                                                         0x400000 (1.0.0)
                                                  OpenCL C                                                         0x401000 (1.1.0)
                                                  OpenCL C                                                         0x402000 (1.2.0)
                                                  OpenCL C                                                         0xc00000 (3.0.0)
  Device OpenCL C features                        __opencl_c_int64                                                 0xc00000 (3.0.0)
                                                  __opencl_c_3d_image_writes                                       0xc00000 (3.0.0)
                                                  __opencl_c_images                                                0xc00000 (3.0.0)
                                                  __opencl_c_read_write_images                                     0xc00000 (3.0.0)
                                                  __opencl_c_atomic_order_acq_rel                                  0xc00000 (3.0.0)
                                                  __opencl_c_atomic_order_seq_cst                                  0xc00000 (3.0.0)
                                                  __opencl_c_atomic_scope_all_devices                              0xc00000 (3.0.0)
                                                  __opencl_c_atomic_scope_device                                   0xc00000 (3.0.0)
                                                  __opencl_c_generic_address_space                                 0xc00000 (3.0.0)
                                                  __opencl_c_program_scope_global_variables                        0xc00000 (3.0.0)
                                                  __opencl_c_work_group_collective_functions                       0xc00000 (3.0.0)
                                                  __opencl_c_subgroups                                             0xc00000 (3.0.0)
  Latest comfornace test passed                   v2022-04-22-00
  Device Type                                     GPU
  Device Profile                                  FULL_PROFILE
  Device Available                                Yes
  Compiler Available                              Yes
  Linker Available                                Yes
  Max compute units                               512
  Max clock frequency                             2400MHz
  Device Partition                                (core)
    Max number of sub-devices                     0
    Supported partition types                     None
    Supported affinity domains                    (n/a)
  Max work item dimensions                        3
  Max work item sizes                             1024x1024x1024
  Max work group size                             1024
  Preferred work group size multiple (device)     64
  Preferred work group size multiple (kernel)     64
  Max sub-groups per work group                   128
  Sub-group sizes (Intel)                         8, 16, 32
  Preferred / native vector sizes                 
    char                                                16 / 16      
    short                                                8 / 8       
    int                                                  4 / 4       
    long                                                 1 / 1       
    half                                                 8 / 8        (cl_khr_fp16)
    float                                                1 / 1       
    double                                               1 / 1        (n/a)
  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         (n/a)
  Address bits                                    64, Little-Endian
  Global memory size                              16225243136 (15.11GiB)
  Error Correction support                        No
  Max memory allocation                           4294959104 (4GiB)
  Unified memory for Host and Device              No
  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                                           64 bytes
    Global                                        64 bytes
    Local                                         64 bytes
  Atomic memory capabilities                      relaxed, acquire/release, sequentially-consistent, work-group scope, device scope, all-devices scope
  Atomic fence capabilities                       relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices scope
  Max size for global variable                    65536 (64KiB)
  Preferred total size of global vars             4294959104 (4GiB)
  Global Memory cache type                        Read/Write
  Global Memory cache size                        16777216 (16MiB)
  Global Memory cache line size                   64 bytes
  Image support                                   Yes
    Max number of samplers per kernel             16
    Max size for 1D images from buffer            268434944 pixels
    Max 1D or 2D image array size                 2048 images
    Base address alignment for 2D image buffers   4 bytes
    Pitch alignment for 2D image buffers          4 pixels
    Max 2D image size                             16384x16384 pixels
    Max planar YUV image size                     16384x16128 pixels
    Max 3D image size                             16384x16384x2048 pixels
    Max number of read image args                 128
    Max number of write image args                128
    Max number of read/write image args           128
  Pipe support                                    No
  Max number of pipe args                         0
  Max active pipe reservations                    0
  Max pipe packet size                            0
  Local memory type                               Local
  Local memory size                               65536 (64KiB)
  Max number of constant args                     8
  Max constant buffer size                        4294959104 (4GiB)
  Generic address space support                   Yes
  Max size of kernel argument                     2048 (2KiB)
  Queue properties (on host)                      
    Out-of-order execution                        Yes
    Profiling                                     Yes
  Device enqueue capabilities                     (n/a)
  Queue properties (on device)                    
    Out-of-order execution                        No
    Profiling                                     No
    Preferred size                                0
    Max size                                      0
  Max queues on device                            0
  Max events on device                            0
  Prefer user sync for interop                    Yes
  Profiling timer resolution                      52ns
  Execution capabilities                          
    Run OpenCL kernels                            Yes
    Run native kernels                            No
    Non-uniform work-groups                       Yes
    Work-group collective functions               Yes
    Sub-group independent forward progress        No
    IL version                                    SPIR-V_1.2 
    ILs with version                              SPIR-V                                                           0x402000 (1.2.0)
    SPIR versions                                 1.2 
  printf() buffer size                            4194304 (4MiB)
  Built-in kernels                                (n/a)
  Built-in kernels with version                   (n/a)
  Device Extensions                               cl_khr_byte_addressable_store cl_khr_device_uuid cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_command_queue_families cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_subgroup_non_uniform_arithmetic cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative cl_khr_subgroup_clustered_reduce cl_intel_device_attribute_query cl_khr_suggested_local_work_size cl_intel_split_work_group_barrier cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_3d_image_writes cl_intel_media_block_io cl_intel_bfloat16_conversions cl_intel_va_api_media_sharing cl_intel_sharing_format_query cl_khr_pci_bus_info cl_intel_create_buffer_with_properties cl_intel_dot_accumulate cl_intel_subgroup_local_block_io cl_intel_subgroup_matrix_multiply_accumulate cl_intel_subgroup_split_matrix_multiply_accumulate 
  Device Extensions with Version                  cl_khr_byte_addressable_store                                    0x400000 (1.0.0)
                                                  cl_khr_device_uuid                                               0x400000 (1.0.0)
                                                  cl_khr_fp16                                                      0x400000 (1.0.0)
                                                  cl_khr_global_int32_base_atomics                                 0x400000 (1.0.0)
                                                  cl_khr_global_int32_extended_atomics                             0x400000 (1.0.0)
                                                  cl_khr_icd                                                       0x400000 (1.0.0)
                                                  cl_khr_local_int32_base_atomics                                  0x400000 (1.0.0)
                                                  cl_khr_local_int32_extended_atomics                              0x400000 (1.0.0)
                                                  cl_intel_command_queue_families                                  0x400000 (1.0.0)
                                                  cl_intel_subgroups                                               0x400000 (1.0.0)
                                                  cl_intel_required_subgroup_size                                  0x400000 (1.0.0)
                                                  cl_intel_subgroups_short                                         0x400000 (1.0.0)
                                                  cl_khr_spir                                                      0x400000 (1.0.0)
                                                  cl_intel_accelerator                                             0x400000 (1.0.0)
                                                  cl_intel_driver_diagnostics                                      0x400000 (1.0.0)
                                                  cl_khr_priority_hints                                            0x400000 (1.0.0)
                                                  cl_khr_throttle_hints                                            0x400000 (1.0.0)
                                                  cl_khr_create_command_queue                                      0x400000 (1.0.0)
                                                  cl_intel_subgroups_char                                          0x400000 (1.0.0)
                                                  cl_intel_subgroups_long                                          0x400000 (1.0.0)
                                                  cl_khr_il_program                                                0x400000 (1.0.0)
                                                  cl_intel_mem_force_host_memory                                   0x400000 (1.0.0)
                                                  cl_khr_subgroup_extended_types                                   0x400000 (1.0.0)
                                                  cl_khr_subgroup_non_uniform_vote                                 0x400000 (1.0.0)
                                                  cl_khr_subgroup_ballot                                           0x400000 (1.0.0)
                                                  cl_khr_subgroup_non_uniform_arithmetic                           0x400000 (1.0.0)
                                                  cl_khr_subgroup_shuffle                                          0x400000 (1.0.0)
                                                  cl_khr_subgroup_shuffle_relative                                 0x400000 (1.0.0)
                                                  cl_khr_subgroup_clustered_reduce                                 0x400000 (1.0.0)
                                                  cl_intel_device_attribute_query                                  0x400000 (1.0.0)
                                                  cl_khr_suggested_local_work_size                                 0x400000 (1.0.0)
                                                  cl_intel_split_work_group_barrier                                0x400000 (1.0.0)
                                                  cl_intel_spirv_media_block_io                                    0x400000 (1.0.0)
                                                  cl_intel_spirv_subgroups                                         0x400000 (1.0.0)
                                                  cl_khr_spirv_no_integer_wrap_decoration                          0x400000 (1.0.0)
                                                  cl_intel_unified_shared_memory                                   0x400000 (1.0.0)
                                                  cl_khr_mipmap_image                                              0x400000 (1.0.0)
                                                  cl_khr_mipmap_image_writes                                       0x400000 (1.0.0)
                                                  cl_intel_planar_yuv                                              0x400000 (1.0.0)
                                                  cl_intel_packed_yuv                                              0x400000 (1.0.0)
                                                  cl_khr_int64_base_atomics                                        0x400000 (1.0.0)
                                                  cl_khr_int64_extended_atomics                                    0x400000 (1.0.0)
                                                  cl_khr_image2d_from_buffer                                       0x400000 (1.0.0)
                                                  cl_khr_depth_images                                              0x400000 (1.0.0)
                                                  cl_khr_3d_image_writes                                           0x400000 (1.0.0)
                                                  cl_intel_media_block_io                                          0x400000 (1.0.0)
                                                  cl_intel_bfloat16_conversions                                    0x400000 (1.0.0)
                                                  cl_intel_va_api_media_sharing                                    0x400000 (1.0.0)
                                                  cl_intel_sharing_format_query                                    0x400000 (1.0.0)
                                                  cl_khr_pci_bus_info                                              0x400000 (1.0.0)
                                                  cl_intel_create_buffer_with_properties                           0x400000 (1.0.0)
                                                  cl_intel_dot_accumulate                                          0x400000 (1.0.0)
                                                  cl_intel_subgroup_local_block_io                                 0x400000 (1.0.0)
                                                  cl_intel_subgroup_matrix_multiply_accumulate                     0x400000 (1.0.0)
                                                  cl_intel_subgroup_split_matrix_multiply_accumulate               0x400000 (1.0.0)

  Platform Name                                   Clover
Number of devices                                 0

NULL platform behavior
  clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  Intel(R) OpenCL HD Graphics
  clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Success [INTEL]
  clCreateContext(NULL, ...) [default]            Success [INTEL]
  clCreateContext(NULL, ...) [other]              
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT)  Success (1)
    Platform Name                                 Intel(R) OpenCL HD Graphics
    Device Name                                   Intel(R) Graphics [0x56a0]
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
  clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  Success (1)
    Platform Name                                 Intel(R) OpenCL HD Graphics
    Device Name                                   Intel(R) Graphics [0x56a0]
  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(R) OpenCL HD Graphics
    Device Name                                   Intel(R) Graphics [0x56a0]

ICD loader properties
  ICD loader Name                                 OpenCL ICD Loader
  ICD loader Vendor                               OCL Icd free software
  ICD loader Version                              2.3.1
  ICD loader Profile                              OpenCL 3.0

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#7 2022-11-28 22:05:50

xerxes_
Member
Registered: 2018-04-29
Posts: 505

Re: Intel Arc A770 OpenCL Issues

Post output of command: 'pacman -Qs opencl'

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#8 2022-11-29 06:01:46

laemplein
Member
Registered: 2013-12-05
Posts: 6

Re: Intel Arc A770 OpenCL Issues

xerxes_ wrote:

Post output of command: 'pacman -Qs opencl'

Sure:

$ pacman -Qs opencl
local/clinfo 3.0.21.02.21-1
    Simple OpenCL application that enumerates all available platform and device
    properties
local/intel-compute-runtime-bin 22.43.24558-1
    Intel Graphics Compute Runtime for oneAPI Level Zero and OpenCL Driver
    (pre-compiled binaries)
local/intel-graphics-compiler-bin 1:1.0.12260.1-1
    Intel Graphics Compiler for OpenCL (pre-compiled binaries)
local/libclc 14.0.6-1
    Library requirements of the OpenCL C programming language
local/mesa-git 23.0.0_devel.163509.c5d91ab254e.d41d8cd98f00b204e9800998ecf8427e-1
    an open-source implementation of the OpenGL specification, git version
local/ocl-icd 2.3.1-1
    OpenCL ICD Bindings

Please note that that the git versions of intel-graphics-compiler and intel-compute-runtime also include intel-gmmlib and intel-opencl-clang,

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