Note that those two files are in: ubuntu@ubuntu-desktop:~/mesa/builddir$ sudo find / -type f \( -name "spirv-mesa3d-*.spv" -o -name "spirv64-mesa3d-*.spv" \) 2>/dev/null /usr/lib/clc/spirv-mesa3d-.spv /usr/lib/clc/spirv64-mesa3d-.spv
From: Victor Labian Carro <victor.labian.ca...@axelera.ai> Date: Tuesday, 14 January 2025 at 13:25 To: Juan A. Suárez <jasua...@igalia.com>, mesa-dev@lists.freedesktop.org <mesa-dev@lists.freedesktop.org> Subject: Re: (rusticl) OpenCL command cling is not detecting GPU in raspberry pi 5 Hi Juan, Thank you very much. I was missing some options in meson. I did some progress, but it is still not working, I also installed libclc but I am seeing the following error in the output of clinfo: Libclc failed to load. Please make sure it is installed and provides spirv-mesa3d-.spv and/or spirv64-mesa3d-.spv ubuntu@ubuntu-desktop:~/mesa/builddir$ clinfo Libclc failed to load. Please make sure it is installed and provides spirv-mesa3d-.spv and/or spirv64-mesa3d-.spv Number of platforms 1 Platform Name rusticl Platform Vendor Mesa/X.org Platform Version OpenCL 3.0 Platform Profile FULL_PROFILE Platform Extensions cl_khr_byte_addressable_store cl_khr_create_command_queue cl_khr_expect_assume cl_khr_extended_versioning cl_khr_icd cl_khr_il_program cl_khr_spirv_no_integer_wrap_decoration cl_khr_suggested_local_work_size Platform Extensions with Version cl_khr_byte_addressable_store 0x400000 (1.0.0) cl_khr_create_command_queue 0x400000 (1.0.0) cl_khr_expect_assume 0x400000 (1.0.0) cl_khr_extended_versioning 0x400000 (1.0.0) cl_khr_icd 0x400000 (1.0.0) cl_khr_il_program 0x400000 (1.0.0) cl_khr_spirv_no_integer_wrap_decoration 0x400000 (1.0.0) cl_khr_suggested_local_work_size 0x400000 (1.0.0) Platform Numeric Version 0xc00000 (3.0.0) Platform Extensions function suffix MESA Platform Host timer resolution 1ns Platform Name rusticl Number of devices 0 NULL platform behavior clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) rusticl clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) No devices found in platform [rusticl?] clCreateContext(NULL, ...) [default] No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) No devices found in platform 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) No devices found in platform ICD loader properties ICD loader Name OpenCL ICD Loaderns ICD loader Vendor OCL Icd free softwarens ICD loader Version 2.3.2ns ICD loader Profile OpenCL 3.0ns From: Juan A. Suárez <jasua...@igalia.com> Date: Tuesday, 14 January 2025 at 11:31 To: Victor Labian Carro <victor.labian.ca...@axelera.ai>, mesa-dev@lists.freedesktop.org <mesa-dev@lists.freedesktop.org> Subject: Re: (rusticl) OpenCL command cling is not detecting GPU in raspberry pi 5 [You don't often get email from jasua...@igalia.com. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification <https://aka.ms/LearnAboutSenderIdentification> ] Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, contact your IT Department On Mon, 2025-01-13 at 16:24 +0000, Victor Labian Carro wrote: > Hello, > > I followed the instructions in > https://docs.mesa3d.org/rusticl.html#rusticl > <https://docs.mesa3d.org/rusticl.html#rusticl> to install OpenCL in > Raspberry Pi 5. However, clinfo command is not showing any devices. > Can anyone help with suggestions? > What is showing clinfo? For reference, I've tried locally and it seems to work fine. Following the steps mentioned in the link, I've used the following options in meson `-Dgallium-drivers=vc4,v3d -Dvulkan-drivers=broadcom -Dgallium-rusticl- enable-drivers=v3d -Dgallium-rusticl=true -Dllvm=enabled - Drust_std=2021` I've also exported `RUSTICL_ENABLED=v3d` and ensured `libclc-15` is installed. With all above, `clinfo` exposes the V3D 7.1.7.0 device Cheers. J.A.
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