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Groups > linux.debian.user.catalan > #7989
| From | Josep <maps2018@jllb.eu> |
|---|---|
| Newsgroups | linux.debian.user.catalan |
| Subject | Problemes amb opencl per a intel a trixie |
| Date | 2025-12-29 13:40 +0100 |
| Message-ID | <M7kHv-6xcT-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Bon dia a tothom: Tinc un ordinador que ja té uns anys amb una tarja gràfica intel; el sistema operatiu es el trixie instal·lat fent actualització fa mes i mig i faig servir el darktable (versió 5.5 de github) per revelar fotografíes. Ara mateix tot rutlla prou bé, però he tingut problemes amb alguna actualització de darktable (n'he arribat a baixar dues en un dia) que segons com anava molt lent. Diuen, alguns, que fent servir opencl les gràfiques rutllen millor, així que, rebuscant per internet, vaig trobar una forma de instal·lar al trixie el opencl per intel, que no va ser fàcil. Això es el que em diu el clinfo | grep -i opencl =============================================== Platform Version OpenCL 2.0 beignet 1.3 Platform Version OpenCL 3.0 Platform Version OpenCL 1.1 Mesa 25.0.7-2 Device Version OpenCL 1.2 beignet 1.3 Device OpenCL C Version OpenCL C 1.2 beignet 1.3 Run OpenCL kernels Yes ICD loader Name OpenCL ICD Loader ICD loader Profile OpenCL 3.0 =============================================== I això es el que em diu el clinfo | grep -i device =============================================== Number of devices 1 Device Name Intel(R) HD Graphics Haswell GT2 Desktop Device Vendor Intel Device Vendor ID 0x8086 Device Version OpenCL 1.2 beignet 1.3 Device OpenCL C Version OpenCL C 1.2 beignet 1.3 Device Type GPU Device Profile FULL_PROFILE Device Available Yes Device Partition (core) Max number of sub-devices 1 Unified memory for Host and Device Yes 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 Number of devices 0 Number of devices 0 clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [Intel] clCreateContext(NULL, ...) [other] <error: no devices in non-default plaforms> clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1) Device Name Intel(R) HD Graphics Haswell GT2 Desktop clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1) Device Name Intel(R) HD Graphics Haswell GT2 Desktop 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) Device Name Intel(R) HD Graphics Haswell GT2 Desktop =============================================== Aquestes son les llibreries que tinc al trixie: =============================================== libRusticlOpenCL.so.1 (libc6,x86-64) => /lib/x86_64-linux-gnu/libRusticlOpenCL.so.1 libRusticlOpenCL.so (libc6,x86-64) => /lib/x86_64-linux-gnu/libRusticlOpenCL.so libOpenCL.so.1 (libc6,x86-64) => /lib/x86_64-linux-gnu/libOpenCL.so.1 libOpenCL.so (libc6,x86-64) => /lib/x86_64-linux-gnu/libOpenCL.so libMesaOpenCL.so.1 (libc6,x86-64) => /lib/x86_64-linux-gnu/libMesaOpenCL.so.1 libMesaOpenCL.so (libc6,x86-64) => /lib/x86_64-linux-gnu/libMesaOpenCL.so =============================================== Si faig darktable -d opencl en dona això: =============================================== darktable 5.5.0~git25.e9392ca2-1+13535.1 Copyright (C) 2012-2025 Johannes Hanika and other contributors. Compile options: Bit depth -> 64 bit Exiv2 -> 0.28.5 Lensfun -> 0.3.4 Debug -> DISABLED SSE2 optimizations -> ENABLED OpenMP -> ENABLED OpenCL -> ENABLED Lua -> ENABLED - API version 9.6.0 Colord -> ENABLED gPhoto2 -> ENABLED OSMGpsMap -> ENABLED - map view is available GMIC -> ENABLED - Compressed LUTs are supported GraphicsMagick -> ENABLED ImageMagick -> DISABLED libavif -> DISABLED libheif -> ENABLED libjxl -> ENABLED LibRaw -> ENABLED - Version 0.22.0-PreRC1 OpenJPEG -> ENABLED OpenEXR -> ENABLED WebP -> ENABLED See https://www.darktable.org/resources/ for detailed documentation. See https://github.com/darktable-org/darktable/issues/new/choose to report bugs. 0.0001 [dt starting] darktable -d opencl 5,9756 [opencl_init] opencl disabled via darktable preferences 5,9760 [opencl_init] opencl library 'libOpenCL' found on your system and loaded, preference 'default path' 6,5673 [opencl_init] found 3 platforms 6,5709 [check platform] platform 'rusticl' with key 'clplatform_rusticl' is NOT active 6,5709 [opencl_init] no devices found for Mesa (vendor) - Clover (name) [opencl_init] found 1 device [dt_opencl_device_init] DEVICE: 0: 'Intel(R) HD Graphics Haswell GT2 Desktop' CONF KEY: cldevice_v5_intelgenocldriverintelrhdgraphicshaswellgt2desktop PLATFORM, VENDOR & ID: Intel Gen OCL Driver, Intel, ID=32902 CANONICAL NAME: intelgenocldriverintelrhdgraphicshaswellgt2desktop DRIVER VERSION: 1.3 DEVICE VERSION: OpenCL 1.2 beignet 1.3 DEVICE_TYPE: GPU, unified mem GLOBAL MEM SIZE: 2048 MB MAX MEM ALLOC: 1536 MB MAX IMAGE SIZE: 8192 x 8192 MAX CONSTANT BUFFER: 131072 KB ADDRESS ALIGN: 128 MAX WORK GROUP SIZE: 512 MAX WORK ITEM DIMENSIONS: 3 MAX WORK ITEM SIZES: [ 512 512 512 ] ASYNC PIXELPIPE: NO PINNED MEMORY TRANSFER: NO AVOID ATOMICS: NO MICRO NAP: 250 ROUNDUP WIDTH & HEIGHT 16x16 CHECK EVENT HANDLES: 128 TILING ADVANTAGE: 0,000 DEFAULT DEVICE: NO *** marked as disabled *** [opencl_init] no suitable devices found. 6,5747 [opencl_init] FINALLY: opencl PREFERENCE=OFF is NOT AVAILABLE and NOT ENABLED. =============================================== Ho miro i ho remiro i no entenc res, perquè a la configuració de darktable segueix desactivada la opció de fer servir opencl. Fins i tot he modificat el darktablerc canviant false per true i a la que engego el darktable ho torna a deixar en false. ¿Algú sabria dir-me que he de fer si es que es possible activar el opencl amb aquest escenari? Moltes gràcies i perdó pel totxo de dades. I bona entrada d'any 2026. Josep Lloret Bosch
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Problemes amb opencl per a intel a trixie Josep <maps2018@jllb.eu> - 2025-12-29 13:40 +0100
Re: Problemes amb opencl per a intel a trixie Narcis Garcia <debianlists@actiu.net> - 2025-12-29 14:00 +0100
Re: Problemes amb opencl per a intel a trixie Josep <maps2018@jllb.eu> - 2025-12-29 14:40 +0100
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