Questions tagged [opencl]

OpenCL (Open Computing Language) is a framework for writing programs that execute across heterogeneous platforms consisting of CPUs, GPUs, and other processors.

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OpenCL not working with RX 6700 XT

Card: RX 6700 XT Ubuntu version: 20.04.2 LTS Amdgpu version: 21.10 Problem: Running clinfo or sudo clinfo returns 1 platform, 0 devices. This problem is the same as the one mentioned here. ...
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How to upgrade mesa-opencl-icd

I'm using Ubuntu 20.04.1 lts (amd64). It seems that mesa 20.3 supports opencl 1.2, so Register the kisak-mesa PPA repository and I tried to install mesa 20.3. sudo add-apt-repository ppa: kisak / ...
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1answer
2k views

Cannot get OpenCl to recognize AMD GPU (RX 480) after installing amdgpu-pro drivers

After installing AMD's GPU drivers here (specifically "version 20.20 for Ubuntu 20.04"), OpenCl doesn't work. To install the drivers I unarchived the tarball and ran ./amdgpu-pro-install -y -...
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AMD drivers dependency problems

In Ubuntu 20.04.1 LTS I am trying to install the AMD 5700xt pro drivers with OpenCL support, and now I cannot install any drivers, with this output. (the important part is line 415 and on) These are ...
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1answer
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How to re-install / re-activate the AMD open source drivers (the ones which come with a fresh install)

Problem: I installed the ROCm drivers because I wanted to use OpenCL. But I did not remove them before upgrading those drivers. So, ever since the ROGm drivers updated automatically, they are broken. ...
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OpenCL support for Ryzen 3 2200G in the latest kernel in 20.04.1 LTS

Ever since the latest kernel updates in 20.04.1 LTS, the OpenCL support is lacking for my Ryzen 3 2200G Desktop. I use the OpenCL for certain applications in Bio-science applications. It was ...
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amd gpu installation proble

[I can't install amd gpu driver on ubnutu 20.10 (groovy gorilla) in my hp notebook. so I can not use any graphics design tools (gimp , DaVinci Rsolve 16 etc). My graphics driver model is amd R5 m330 . ...
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Why amdgpu-pro installs on Ubuntu 20.04.1 but not on Ubuntu Studio 20.04.1?

I tried to install amdgpu-pro on Ubuntu Studio to use Pro OpenCL (the included Open source amd OpenCl support is not good enough yet). After installation and reboot, I can see the login window, which ...
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1answer
104 views

Vertical stripes with Radeon 3200U

I'm getting a weird problem with a brand new Ubuntu 20.04 install. Everything works fine, except native Linux games. On Rimworld, I get a striped picture, in Stardew Valley (Steam), at best all text ...
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663 views

How to (properly) install AMDGPU-PRO with Southern Islands GPU?

Problem: I need to install drivers that have OpenCL support (for Tensorflow, PlaidML, etc) on my system that uses 4 Tahiti GPUs (that belong to GCN 1/Southern Islands series), and after a bit of ...
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665 views

Can't figure out which AMDGPU to install for Ubuntu 20.04

Please help me determine which AMDGPU - AMD graphic card to install so that it is compatible with the OpenCL drivers for use with Ubuntu 20.04. Also, please provide instructions on how to install the ...
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250 views

Yet another AMD GPU DKMS build error, Ubuntu 18.04 on Azure, Linux 5.3

So, I've downloaded the AMD GPU (OpenCL) drivers (after a painful awaiting) for Ubuntu 18.04 on Azure for benchmark purposes (namely, mining), using the NVv4 series VMs (virtualized AMD Radeon ...
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1answer
320 views

Xeon Phi and Ubuntu Server

I am looking at a surprising number of low-cost $100 Xeon Phi "cluster in a board" PCI cards on eBay. Can these be used from an Ubuntu Server host to dispatch numerical computing tasks, or ...
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2answers
5k views

Can't load OpenCL runtime / or fails to load for xmrig

I have updated from Ubuntu 16.04 to 20.04. While doing so the uprade failed and I ended up doing a fresh install of 20.04. Fortunately, I have my home folder on another drive so that was saved. There ...
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1answer
6k views

Install OpenCL 2.0 driver for AMD GPU on Ubuntu 19.10? What's my options?

My main goal is to make Blender 2.82a able to detect my system's GPU then use as OpenCL compute to fasten the time in rendering. The problem seems to be my Ubuntu distribution version is too high as ...
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How to install opencl on kubuntu 16?

I executed command below: apt-get -f install ocl-icd-libopencl1 But I get an error. Sorry, my language version is polish [ linux-image-generic-hwe-16.04 : Wymaga: linux-image-4.15.0-88-generic ale ...
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2answers
6k views

How to get OpenCL support for navi10 GPUs from AMD?

For my AMD Radeon RX 5700XT I tried amdgpu-pro drivers (v19.50) installation on modern (kernel 5.3) Ubuntu 18.04.3 as driver claims it's supported but compilation failed with C++ errors. Tried the ...
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1answer
715 views

OpenCL on Radeon RX 5700XT slow

Running jobs on OpenCL in Ubuntu 18.04 is about 10x slower than running them on Windows on a Radeon RX 5700 XT. I've installed Ubuntu 18.04.3 HWE and amdgpu 19.50 with --headless and --opencl=legacy,...
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Where to report bugs involving opencl in ubuntu?

I assume the problem is the AMD OpenCL driver because I can duplicate the bug only on a system with AMD boards. Does not occur on NVidia systems. Looked into the problem when I found I was ...
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1answer
862 views

AMD FirePro AMDGPU-PRO drivers on 18.04 and OpenCL

I'm trying to run DaVinci Resolve on Ubuntu while using AMD FirePro W5500 card. DaVinci Resolve requires OpenCL to work so I installed 18.04.2 (I've got minimal installation without any updates) as ...
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2answers
809 views

Incomplete installation of the 'libnvidia-compute-435' package makes it unusable

I've installed NVIDIA driver version 435 using the GUI: I see now a list of packages: hekto@lynx:~$ dpkg -l|grep nvidia ii libnvidia-cfg1-435:amd64 435.21-0ubuntu0.18.04.2 ...
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1answer
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where to find the location of an installed package?

I ran the following and have no idea where it got installed sudo apt-get install opencl-headers I thought it went here: /usr/include but it might have gone here: /usr/include/x86_64-linux-gnu I ...
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1answer
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Cannot get OpenCL to work with Radeon 5700XT

I'm on Ubuntu 18.04 with an AMD Radeon 5700XT graphics card. I cannot get OpenCL to work with it. I'm using the AMDGPU driver installed with the parameters --opencl=legacy,rocm and I installed libgl1-...
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OpenCL, gcc and 19.10

I'm trying to install OpenCL having recently upgraded to 19.10. The system gcc is 9.2.1-9ubuntu2. However: apt install mesa-opencl-icd fails because it can't install libclc-r600 or libclc-amdgcn ...
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3answers
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How do I use opencl on blender, libreoffice, davinci but unfortunately with AMD graphics?

I want to use opencl on blender, libreoffice, and davinci but my AMD GPU prevents success. I've used Linux since 1999 (slackware) and compiled kernels back then. But now at 2019 owning an AMD ...
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Error “ATTENTION! No OpenCL or CUDA installation found” in Ubuntu 16.04

I want to run hashcat on Ubuntu 16.0, but it returns an error about OpenCl installation. ATTENTION! No OpenCL or CUDA installation found. The Graphic card used by system is: lspci | grep VGA 03:00.0 ...
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225 views

AMD OpenCL Version v.s. OpenCL C Version

[I am using ubuntu version 18.04 | amd-gpu Adrenalin 19.7.1] I was having OpenCL errors with minergate following the default legacy driver installation of AMD for an AMD RX 580:./amdgpu-pro-install --...
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148 views

Getting “double precision not supported on this device” error when trying to run a program using OpenCL in ubuntu 18.04

I am trying to run a C++ program on my laptop with ubuntu 18.04, it compiles but I get an error when I try to run it in the terminal. The program uses OpenCL because I am trying to learn how to use ...
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1answer
346 views

clinfo returning segmentation error

When I run clinfo, I get a seg fault. I tried reinstalling OpenCL, but it did not help. I am using Ubuntu 16.04 if it makes any difference. I also get a -1 error on clGetDeviceIDs. Platform Name ...
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1answer
748 views

Ubuntu 18.04 stuck at login after amdgpu install

I have a new Lenovo laptop with an AMD Radeon RX 500 graphical card. There is also an integrated Intel graphical card. I just installed the latest Ubuntu 18.04.2 LTS one week ago. I would like to ...
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790 views

AMD RX 470 OpenCL not working Ubuntu Server 18.04.1 with amdgpu-pro 18.50

I have spent a lot of time trying to get OpenCL to work on my RX 470. My goal is to run this server as a Folding@Home client. I have read guides like: How do I get a Radeon RX 550 working with OpenCL ...
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1answer
617 views

Kubuntu 18.10 Nvidia GTX 1050 OpenCL compatibility

I recently bought a laptop with a gtx1050 in it installed Kubuntu after a lot of struggling I and a friend managed to install the nvidia-driver-415 and cuda 10. However I want to use this card with ...
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Ubuntu 18.10 with Nvidia 410: OpenCL not working anymore (clinfo: 0 platforms)

On Ubuntu 18.10 I've successfully installed the Nvidia-410 drivers and CUDA seems to be working okay. But OpenCL is not working (and I'm pretty sure it used to work before uprading to 18.10/410). $ ...
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1answer
116 views

Import Error while executing spyder3-Beta version- It can't find opencl 2.1

I installed python3 and pyopencl on ubuntu 18.04, now I want to use spyder to execute my codes, but it gives me an error while doing that: ImportError: /usr/local/cuda-10.0/targets/x86_64-linux/lib/...
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0answers
723 views

How to get OpenCl 1.2 for AMD RX580 on Ubuntu 18.10

Any ideas how to get OpenCl 1.2 for AMD RX580 on Ubuntu 18.10? I try to install amdgpu-pro from AMD site, but installation was failed... P.S. Need OpenCl 1.2 for Davinci Resolve 15.
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1answer
3k views

OpenCL library missing

When I install NVidia drivers that are listed under "extra drivers" for get-app, I used to get OpenCL drivers, too. I am using a precompiled App that is trying to dynamically link to the OpenCL ...
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2answers
4k views

LibreOffice Draw is very slow with big projects

So I am making free educational books into Draw. I need it because it is amazing at providing the tools I need for design. However for large projects like say over 100 slides, the program gets super ...
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2k views

Ubuntu 18.04 Unable to use OpenCL/Cuda

- System: Ubuntu 18.04 - Linux Kernel Version: I tried 4.15 through 4.17 (both custom and standard repo kernels) - Nvidia Driver: 396 - Graphics Card (GPU): Nvidia GeForce 1080 - CPU: i7-8700K (...
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1answer
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OpenCL with Nvidia 390 on Ubuntu 18.04

On 16.04, OpenCL worked with my Nvidia 840M running the latest Nvidia drivers in the Ubuntu repos. I've done a fresh install for 18.04, however using the 390 Nvidia drivers from the Ubuntu repos (not ...
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2answers
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How do I install the NVIDIA CUDA toolkit on 18.04 with Coffee Lake - is it supported?

I love the install of 18.04 and I also work with blender3d a great deal. I need the CUDA toolkit in order to render with my GPU instead of my CPU. I have read that it's critical that I get the right ...
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1answer
282 views

Unable to fix unmet dependencies problem (after SDK installation via .sh)

I was installing opencl drivers and SDK from this site using shell scripts. I got unmet dependencies error. I tried the solution given in Unable to fix unmet dependencies, but it did not work for me. ...
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2answers
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Install OpenCL on ubuntu 16.04, Intel i5 7th gen Dell Inspiron Laptop

I recently purchased a Dell Inspiron 3000 series laptop with an Intel i5 7th generation processor. The machine came preloaded with Windows 8 but being an Ubuntu loyalist, I installed Ubuntu 16.04 on ...
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2answers
120k views

/usr/bin/ld: cannot find -lOpenCL

Currently trying to compile a simple program given in OpenCL from this website. It will give me the required DeviceInfo that I need. After simply invoking a make, I get the error below: sharan@...
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1answer
2k views

install OpenCL for Nvidia GPU

I installed OpenCL for Nvidia GPU (GTX 285) but OpenCL doesnt work. clinfo (and other apps) shows this error: X server found. dri2 connection failed! DRM_IOCTL_I915_GEM_APERTURE failed: Invalid ...
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2answers
776 views

AMD APU Kabini - OpenCL

What’s the best combination of Ubuntu and AMD software in order to have Kabini APU/GPU running with OpenCL? I’ve tried 16.04.x, 14.04.5, open source and AMD’s closed drivers. Nothing works. This is ...
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1answer
2k views

Installing mesa-opencl-icd in Ubuntu 16.04

Simply put, this library won't install using this excuse: $ sudo apt install mesa-opencl-icd Reading package lists... Done Building dependency tree Reading state information... Done Some packages ...
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0answers
968 views

Dedicated server: How to install OpenCL for Nvidia GTX 1080 on Ubuntu 16.04 LTS minimal?

I downloaded this script, provided by Intel and installed OpenCL without any problems. $ mv install_OCL_driver.sh_.txt install_OCL_driver.sh $ chmod 755 install_OCL_driver.sh $ sudo su $ ./...
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1answer
852 views

Vega RX 64, OpenCL, and Ubuntu 16.04 HWE

I currently have 4 Vega RX 64's connected, and Ubuntu is either only seeing one of them or is seeing all 4 as the same device. Running clinfo I get: Number of platforms: ...
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2k views

clinfo doesn't show the GPU

I installed an official AMD driver for linux on my computer which run under Ubuntu. My GPU is the Radeon HD 6870. It worked fine. Then I removed some old opencl stuff with synaptic (because of a ...
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892 views

OpenCL and Radeon 550 with opensource driver

As from title, I would like to know how to use the OpenCL features with an AMD Radeon RX 550 graphic card through the opensource driver on the latest versions of Ubuntu. I tried with the opensource ...