CUDA stands for Compute Unified Device Architecture

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installing CUDA on Ubuntu 12.10 GeForce GT 630

what are your impressions about installing CUDA API on Ubuntu 12.10? I've read about some incompatibility with gcc (here i.e.), that you have to reinstall v.4.4, but even then you can have crush of ...
7
votes
1answer
2k views

Running OpenCL apps with bumblebee

I have installed CUDA Toolkit 5.0 and nvidia-experimental-310 drivers. CUDA examples works fine with optirun but every OpenCL app fails to run with error calling clGetPlatformIDs function. I've tried ...
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0answers
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Cannot access secondary GPU - error: [XORG] (EE) Failed to load module “nvidia” (module does not exist, 0) [closed]

Solution: Finaly i solved my problem!!! sudo apt-add-repository ppa:xorg-edgers/ppa sudo apt-get update sudo apt-get install nvidia-current nvidia-settings Problem: i have no idea how i can ...
9
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2answers
1k views

How to use Intel integrated graphic card for display and NVidia card for CUDA on a desktop

On my desktop, I have a GTX560Ti which I use for CUDA and display I have installed the installed the nvidia driver and everything works fine I have an Intel HD Graphics 3000 integrated in my CPU. I ...
0
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1answer
1k views

How do I Make the Cuda 5.0 samples?

I'm in much the same boat as PeterDC, who asked: How can I get nVidia CUDA or OpenCL working on a laptop with nVidia discrete card/Intel Integrated Graphics? I've installed the toolkit & the ...
0
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0answers
27 views

Ubuntu Default Desktop not working [duplicate]

Possible Duplicate: Unity doesn’t load, no Launcher, no Dash appears I just installed Ubuntu 12.10 after a while without use Linux frequently. As I needed to install CUDA Programming ...
2
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1answer
2k views

Ubuntu 12.10+ optimus nvidia 635m and CUDA installation?

I am trying to install CUDA on my ubuntu 12.10 as my computer has Optimus Graphic card 635m. I was able to use the card by bumblebee till I tried to install CUDA. After that I cannot run optirun. I ...
3
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2answers
9k views

nvcc compiler setup Ubuntu 12.04

I successfully installed the nvidia driver and toolkit for cuda 5 (but not the samples) on a 64 bit Ubuntu 12.04 box. The samples failed to install even though I previously ran sudo apt-get ...
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0answers
53 views

How can I upgrade from Ubuntu 9.10 to 11.10? [closed]

We need to program in CUDA 5.0 which can be installed only on ubuntu 11.10 or 12.04. Our current version, 9.10, is no longer supported, so we chose to proceed with a clean installation. Since we have ...
1
vote
1answer
226 views

Is it possible to install CUDA and nVidia drivers in Ubuntu 11.10 that is installed in an external HDD?

We have to do cuda 5.0 programming on Ubuntu 11.10. Since we are using a shared workstation, we have chosen to go for a external HDD installed Ubuntu. Will this ubuntu work as the normal PC version ...
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1answer
2k views

Problem with Cuda-5.0 under unbuntu 12.10

I'm trying to install cuds-5.0 on the new ubuntu 12.10 server. But I have some errors for that. When I try to make the Makefile in sample code. It told me *"nvcc fatal : Unsupported gpu architecture ...
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vote
2answers
712 views

How can install Cuda GeForce GT 555m drivers on Ubuntu 12.04 VirtualBox guest?

I am running Ubuntu 12.04 in a Virtual Box as guest OS. Today I have tried to enable all functions of my graphic card under Ubuntu. But all my efforts were off the mark... because my experience with ...
2
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0answers
165 views

I attempted to install cuda drivers, and now almost everything is broken

I tried to install CUDA tookit 5.0 on ubuntu 12.04 and the installation proceeded OK. After rebooting however, all I get is a terminal login. I've attempted to start the display manager with sudo ...
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2answers
2k views

How to get Nvidia 555M working on Ubuntu 12.10 (drivers, optimus, cuda)?

I'm trying for few days to get my GPU working properly on Alienware M14x with GPU NVidia 555M, but I have no luck at all. After fresh ubuntu install I did follow the guide here NVIDIA Optimus and ...
6
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2answers
116 views

System locks up, but accessible by SSH

I have been running a Python script for extended amounts of time that relies on the pyCUDA module. On two occasions, the desktop has become locked up and totally unresponsive, except, oddly, ...
3
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2answers
6k views

setting LD_LIBRARY_PATH for CUDA

Installing the CUDA toolkit results in the following instructions being printed to the console. Please make sure your LD_LIBRARY_PATH for 64-bit Linux distributions includes ...
2
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2answers
10k views

NVIDIA Optimus and Ubuntu 12.10

I'm new to linux environment. I have NVIDIA GEForce GT 520M which is Optimus card. I installed ubuntu 12.10 and on the top of that I installed NVIDIA's new driver 304.60 but something went wrong and ...
3
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3answers
4k views

Does CUDA work on 12.10?

Has anyone tryed CUDA on Ubuntu 12.10 with Blender or another programm? In the last beta of Quantal CUDA wasn't working. I would like to update from 12.04 to 12.10 final but only if CUDA still works. ...
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1answer
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Will Nvidia Proprietary Drivers work or should I use Manually installed CUDA for Ubuntu 12.04 & Blender 2.64?

I am currently running the Manually installed Nvidia 64-295.49 CUDA drivers in 12.04LTS with my GeForce GTX 560 Ti, mainly for Blender 2.64 GPU rendering, but each time the Kernel updates I have to ...
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0answers
782 views

Cuda installation in 12.10 Quantal Quetzal [closed]

I updated from 12.04 to 12.10 and CUDA is not working anymore! Blender says: "cuda kernel compilation failed". But OpenCL works (but is much slower than cuda)! On precise CUDA worked just fine! Is ...
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2answers
2k views

Removing nvidia drivers without killing kubuntu-desktop (Kubuntu 12.04)

I am trying to install CUDA drivers on kubuntu 12.04, but in order to do so I need to remove nvidia drivers (which come in with the distro). The problem I have is that while doing so it also removes ...
1
vote
1answer
335 views

Cuda driver, CPU/GPU performances issue [closed]

I implemented a RNS Montgomery exponentiation in CUDA and on CPU for comparison. Everything nice everything fine. It runs on just one SM. However, I am going to tell you some strange regression in ...
2
votes
2answers
2k views

CUDA & MSI GT60 with Optimus enabled GTX670M?

I have a MSI GT60 Laptop with an Optimus enabled GTX 670M GPU, and I have been trying to get CUDA going in Ubuntu 12.04 environment. I realize that Optimus is not supported in Linux, but I have read ...
2
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1answer
6k views

Can't detect my graphics card (Nvidia GT 620M) on Xubuntu 11.10 & 12.04

The title pretty much sums it up. I recently purchased a new laptop with a Nvidia GT 620M, in order to use CUDA. I also have an Intel integrated graphics card. I first proceeded to install the ...
1
vote
1answer
4k views

Ubuntu (any version) and 650M CUDA

I'm trying to get CUDA working on Ubuntu. I can install any flavor and version, but have begun with Ubuntu 12.04 because I can't get the network set up with 11.04. This question is similar: No Cuda ...
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3answers
6k views

Installing CUDA on Ubuntu 12.04 with nvidia driver 295.59

I have been trying to get cuda to run on a nvidia gt 650m based laptop. I am running Ubuntu 12.04 with the nvidia 295.59 driver. Also, my laptop uses Optimus so I have install the driver via ...
2
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1answer
2k views

CUDA instructions ask to stop GDM but it doesn't exist

I am trying to install and run some CUDA exemples in Ubuntu 12.04. First of all, I downloaded all .run files from http://developer.nvidia.com/cuda-downloads, then followed the instructions at ...
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3answers
7k views

No Cuda in Ubuntu 12.04?

Is there no solution for CUDA for Ubuntu 12.04? Blender uses it under windows, but Ubuntu can't handle it.
0
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1answer
776 views

CUDA on Ubuntu 11.10 MacTel

Can anyone please point me to a tutorial or give me directions how to make my machine Cuda ready without crashing my system? Tried it once with the Cuda guide on the Nvidia site but that is not for ...
1
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1answer
475 views

How to see whether installed CUDA is 32-bit or 64-bit?

Is there any command or any file in the CUDA directory which can answer this question?
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4answers
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How can I get nVidia CUDA or OpenCL working on a laptop with nVidia discrete card/Intel Integrated Graphics?

Background: I'm a 3D artist (as a hobby) and have recently started using Ubuntu 12.04 LTS as a dual-boot with Windows 7. It's running on my a fairly new 64-bit Toshiba laptop with an nVidia GeForce GT ...
1
vote
1answer
772 views

CUDA support in 12.04

I do not want to switch between cards. Install CUDA card (GT 420 48 cores), and the motherboard disables the ATI video on the desktop computer, so CUDA is the exclusive driver of the display. There ...
0
votes
1answer
3k views

Bumblebee ubuntu 12.04 blender

Hi there I used ironhide on 11.10 but in 12.04 I cannot install it because of the ppa (possibly removed) then I installed the bumblebee because blender doesn't working with cuda suport.. Does any one ...
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0answers
52 views

Why is rvalue write in shared memory array serialised? [closed]

I'm using CUDA 4.0 on a GPU with computing capability 2.1. One of my device functions is the following: device void test(int n, int* itemp) // itemp is shared memory pointer { const int tid = ...
4
votes
3answers
989 views

Can CUDA and Gnome work together on an optimus laptop?

Here it goes, I have a laptop with an Nvidia GT520M card and I am running ubuntu 11.10. When I first installed ubuntu on my pc, I was able to use gnome3 and all was well (I suppose my laptop was ...
2
votes
1answer
1k views

OpenCL broken on 11.10, CUDA works

I have two GPUs, one is AMD (fglrx-updates) and one nVidia (nvidia-current), drivers from x-swat PPA. The AMD card is used byt xorg (without problems). Both devices show up in lspci|grep VGA: 01:00.0 ...
0
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1answer
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Can't install nvidia drivers

Today I tried to install the Nvidia drivers on my 11.10 ubuntu. I done everything what told on http://www.dickscheid.net/2011/10/19-cuda-ubuntu-1110/ and ...
0
votes
1answer
2k views

Access CUDA from a Ubuntu virtual machine

I have installed a guest Ubuntu 10.04 on a vmware player. The host OS is Windows 7 Pro, 32 bit. The computer has a CUDA-enabled graphical card. The question is: can I access use CUDA from within the ...
1
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0answers
626 views

GUI not started after installing CUDA dev driver [closed]

currently i'm working on CUDA.I've lenovo Z570 laptop which comes with GEforce GT520M with CUDA support with Ubuntu 10.10.I downloaded dev drivers from nvidia.com and installed properly(with shutting ...
2
votes
1answer
869 views

Keeping the nVidia CUDA driver in sync with kernel updates

Does anybody know if it's possible to automatically reinstall the nVidia CUDA driver on kernel updates? As of know I need to switch to a console and run the driver installer manually on kernel ...
6
votes
1answer
1k views

Check graphics card activity

I have an application installed which can make use of my CUDA graphics card, but I'm not sure if I have it configured correctly. Is there a way to check the graphics card activity (throughput, power ...
1
vote
1answer
404 views

Can I limit how much graphics memory Ubuntu uses? (Cuda/OpenCL related)

I have a test suite that uses openCL and I notice that I pass more if I close down everything and just run the tests. I fail more if I have lots of programs open on my desktop. Is it possible to cap ...