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.

Filter by
Sorted by
Tagged with
0
votes
0answers
68 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 ...
0
votes
0answers
58 views

Davinci is not opening and not giving any error in terminal output

I am using ubuntu 18.04 and I installed davinci resolve 16 using makeresolve deb. After installation I installed libssl-dev and clinfo by seeing this terminal output error. ./opt/resolve/bin/resolve: ...
1
vote
1answer
991 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 ...
0
votes
0answers
77 views

failed to load OpenCL runtime - dGPU AMD Caicos

I have HP ProBook 4530s with Xubuntu 18.04. (32bit) $ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)...
0
votes
0answers
34 views

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 ...
2
votes
2answers
1k 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 ...
1
vote
1answer
411 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,...
0
votes
1answer
48 views

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 ...
0
votes
1answer
207 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 ...
1
vote
1answer
319 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 ...
0
votes
1answer
118 views

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 ...
2
votes
1answer
873 views

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-...
4
votes
0answers
367 views

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 ...
0
votes
3answers
757 views

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 ...
0
votes
0answers
99 views

Cant get pyopencl working in Ubuntu 18.04

I get this error when I attempt to run a demo bit of code from pyopencl site: Traceback (most recent call last): File "demo.py", line 11, in <module> ctx = cl.create_some_context() File ...
0
votes
0answers
458 views

Error : ATTENTION! No OpenCL or CUDA installation found in ubunut 16.04

I want to run hashcat on ubunut 16.0. But return with error about OpenCl installation. ATTENTION! No OpenCL or CUDA installation found. The Graphic card used by system is: lspci | grep VGA 03:00.0 ...
2
votes
0answers
150 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 --...
0
votes
0answers
458 views

Which driver should I install for the AMD Radeon Vega 64?

What are the steps to get a fully working Vega64 on Ubuntu 19.04? By fully working, I mean that i want to use my Vega64 for OpenCL programs like hashcat and for 3D acceleration used by wine games ...
0
votes
0answers
466 views

Should AMD OpenCL implementation always work in CPU mode?

I've copied the most recent amdgpu-pro package (19.20-812932) from the AMD site, unpacked it and installed this bunch of software by command: sudo ./amdgpu-install -y --opencl=pal,legacy --headless ...
0
votes
0answers
135 views

BOINC Can't connect to localhost

I have just done a clean install of 19.04 and now BOINC won't run. The manager starts grey then keeps saying 'Connecting to localhost' and then stops. Possibly due to OpenCL, installed but clinfo ...
1
vote
0answers
79 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 ...
1
vote
1answer
207 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 ...
0
votes
1answer
617 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 ...
4
votes
0answers
620 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 ...
0
votes
1answer
532 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 ...
3
votes
0answers
1k views

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). $ ...
0
votes
1answer
101 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/...
2
votes
0answers
592 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.
0
votes
1answer
2k 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 ...
2
votes
2answers
3k 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 ...
2
votes
0answers
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 (...
3
votes
1answer
13k views

OpenCL with Nvidia 390 on Ubunut 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 ...
10
votes
2answers
22k views

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 ...
0
votes
1answer
262 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. ...
2
votes
2answers
5k views

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 ...
10
votes
2answers
81k 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@...
0
votes
1answer
1k 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 ...
0
votes
2answers
667 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 ...
2
votes
1answer
1k 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 ...
0
votes
0answers
915 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 $ ./...
1
vote
1answer
846 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: ...
0
votes
0answers
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 ...
1
vote
0answers
819 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 ...
3
votes
1answer
10k views

Install OpenCL on Ubuntu 17.04, intel [duplicate]

Install OpenCL on Ubuntu 17.04, Intel I'm trying to install OpenCL on ubuntu 17.04 with: $ lshw : *-cpu product: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz vendor: Intel Corp....
4
votes
0answers
3k views

How can i enable opencl devices (GPU) on ubuntu 16.04?

When i type this in the command line clinfo i see this Number of platforms 0 How can i enable opencl platforms on on my computer/GPU? i am using ubuntu 16.04 and my computer is lenovo G50-...
2
votes
1answer
831 views

GPU only visible in clinfo for root

If I just run clinfo in a terminal, only my CPU is visible. But, if I run sudo clinfo my GPU suddenly appears. As far as I can tell, my GPU is not able to run any opencl code. Any thoughts? I'm ...
10
votes
0answers
14k views

AMD Driver / No OpencL platforms found / AMDGPU installation

Using a fresh install 17.04 lUbuntu Fairly new to Ubuntu and as often is my problem any help I try to find is way more advanced than I can follow. I'm trying to use test my AMD R9 290 card for ...
1
vote
1answer
109 views

OpenCL support on Joule running Ubuntu joule spin?

Are there any plans to support OpenCL on the joule? It has a reasonably powerful GPU which at the moment lies wasted. OpenCL requires support in the kernel, which is controlled by Ubuntu at the ...
3
votes
1answer
1k views

Enable AMD/Intel hybrid graphics in ubuntu 16.04

I got HP-ProBook 450 G0 laptop and it contains flowing graphic cards, results of lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev ...
3
votes
1answer
962 views

How should OpenCL from CUDA be set up in Ubuntu 16.10?

I'm trying to compile a program that makes use of OpenCL and CUDA and GPUs. I've attempted to install Nvidia drivers, CUDA, cuDNN, GCC and OpenCL on my Ubuntu 16.10 GTX 1070 machine and, for the most ...