Computing architecture developed by Nvidia that allows programs to process algorithms in the graphics card GPU, instead of the computer's CPU.

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Is there a way to run CUDA applications with the CUDA device being a secondary adapter?

I've been trying to run a CUDA program on a remote computer which has Windows 7 installed. The GPU is GeForce GTX 480. One of the problems I've been facing is that, the computer has two adapters, 1) ...
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1answer
4k views

CG miner “configure: error: No mining configured in ”

Nvidia Gt 630 cuda 5.5 running CGminer not. Cuda examples fine. Should CGminer work or is there limitations to it? sudo ./autogen.sh --disable-cpumining --enable-opencl && make Configuration ...
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1answer
1k views

CUDA 5.5 on Ubuntu 12.04 not running on NVidia GF 630M

Originally posted on http://stackoverflow.com/questions/17527293/cuda-5-5-on-ubuntu-12-04-not-running-on-nvidia-gf-630m I have a laptop with an Nvidia GeForce 630M graphics card running on Ubuntu ...
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1answer
39 views

Building code on Remote

I have a Linux (Mint) PC with a Nvidia GPU, which i want to make into a CUDA build server. I want to write my CUDA code on a different (if possible Windows) machine and build it on the server. So to ...
2
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1answer
241 views

Triple monitor + dedicated CUDA card .. what are my options?

I have the following - Core i7 3770 (Ivybridge - Supports 3 independent displays .. apparently) GA-B75-D3H (B75 Chipset - Supports 3 independent displays .. apparently .. has VGA,HDMI,DVI) GTX 650 ...
2
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1answer
371 views

Do I have to reboot the system after getting an “unspecified launch failure” in kernel?

After a kernel fails due to "unspecified launch failure", the only way I am able to use the device again is after a system reboot. Is there another way to do this? If I attempt to to run again after ...
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1answer
125 views

Installing CUDA toolchain in linux without botching X

I've been trying for some time to install the CUDA toolchain (6.5) on my linux (Fedora 20 x64, GeForce GT 540M) system. The main issue is that the drivers that curently allow X to run ...
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1answer
139 views

Debian + Bumblebee doesn't run CUDA

I have laptop with descret NVIDIA card and Debian Wheezy. I need use NVIDIA Optimus and CUDA. When I install Bumbleebee NVIDIA Optimus work correctly, but I can't run CUDA programs. This falls on ...
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1answer
225 views

Shadowplay vs. NVenc?

I would like to understand the difference bitween NVidia Shadowplay and NVenc. Both allow you to encode videos in h.264 on the fly, but I understood that the first one use a h.264 dedicated chip ...
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1answer
441 views

How do I set up the NVIDIA nvcc toolchain in Netbeans 8.0 in windows 8.1

I found a plug-in for the nvcc toolchain but it only works on linux. What I want is to be able to compile CUDA C code on my windows computer from within Netbeans. ATM I'm using Netbeans 8 and MS ...
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1answer
703 views

NVIDIA Installer Failed - How to upgrade from CUDA 5.0 to CUDA 5.5?

I have CUDA 5.0 and need to upgrade to CUDA 5.5. When I run the CUDA 5.5 Installer (default settings), it fails during installation of the CUDA Toolkit, and displays a dialog box with the following ...
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1answer
727 views

Get latest nvidia driver from synaptic package manager for ubuntu 11.04

To use CUDA on my Ubuntu 11.04, I Installed Nvidia drivers from synaptic package manager. downloaded CUDA toolkit and SDK from Nvidia site and installed. But when I ran installation test ...
0
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1answer
449 views

ATI and NVIDIA card in same motherboard for CUDA

I want to run an HD6990 and a GTX 460 in the same machine, using the HD6990 for gaming and the 460 for CUDA - not for display. Is this feasible? I am running Windows 7
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1answer
3k views

Can't put Nvidia GPU in TCC mode

I am trying to connect to a remote computer with Nvidia Tesla M2070q GPU. I am trying to put the device in TCC mode with this: nvidia-smi -g 0 -dm 0 but gives me the following error: Failed ...
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0answers
1k views

Multiple GPUs in Linux - how to specify which GPU runs X windows

I have been running Red Hat Enterprise Linux 6.1 on a system with a GTX 480. Recently I added a 3GB GTX 580, as my CUDA application requires more memory than I have on the 480. Due to space issues in ...
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0answers
409 views

Do HP Elitebooks allow to switch off Optimus from BIOS?

I'm checking which HP EliteBook (among 8740w,8760w) gives the possibility to switch off Optimus in the BIOS (need it to simplify CUDA development under Ubuntu). Or even better, is there a list of the ...
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0answers
15 views

Blue screen IRQL while installing NVIDIA CUDA, Windows 7

I've been messing around all day over my PC installing many development packages, at one time I installed CUDA 7.0 but then I realized that it was not compatible with some other tools I'd had to ...
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0answers
37 views

Is there a way to run GPGPU code while using integrated graphics?

Occasionally I run CUDA code, and when I do, the screen goes completely dead for the duration of the computation (since the GPU is preoccupied). It would be amazing if I could switch to using ...
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0answers
156 views

How to configure X-Windows for CUDA-GDM with 1 GPU card and 1 motherboard adapter

The CUDA-GDB debugging tools apparently require a very specific x-windows configuration process and I am still trying to work out the steps. A person must install the NVIDIA drivers to access the CUDA ...
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0answers
584 views

CUDA 5.5 with Debian Wheezy/Jesse

I'm thinking of installing the recently-released CUDA 5.5 on top of Debian. Questions: Is it recommendable to install it on Debian testing (as of Sep 2013, i.e. Jesse), or Debian stable (as of Sep ...
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0answers
124 views

GPU used for String operations ?

Am working a bit on CUDA, most of the examples and tutorials i see deal with implementing mathematical functions on the GPU ( Like some vector / matrix calculations). I was wondering if we can ...
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0answers
416 views

Install cuda driver in an virtual container of proxmox

I have installed 2.6.32-17-pve on my host machine with: 02:00.0 VGA compatible controller: NVIDIA Corporation Device 11c6 (rev a1) (prog-if 00 [VGA controller]) Subsystem: Giga-byte ...
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0answers
339 views

Virtualizing nVidia GPU in Citrix XenServer with Ubuntu VM

At work we've got a host machine running Citrix XenServer 6.1 and we're planning on getting an nVidia Tesla M2070Q card for it so we can run some CUDA code. I'm wondering if anyone has ever done this ...
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382 views

CUDA reports no devices present when logging in over SSH

I'm on Windows 7, CUDA 5, but I also experienced this with CUDA 4.2 (prompting an upgrade to 5.) I remote in over SSH (using cygwin's ssh), and when I run the following test program, it tells me no ...
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0answers
705 views

How to get maximum CUDA performance from laptop GPU

I have an ASUSN56V laptop with a GeForce GT 650M and i7-3610QM and want to use the card for calculations with CUDA. My impression from my scaling tests is that my GPU is not utilized to the maximum ...
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0answers
505 views

Different drivers for different Nvidia GPUs in the same system

I have the following two video cards installed in my Arch Linux system: $ lspci | grep -i vga 01:00.0 VGA compatible controller: NVIDIA Corporation G84 [Quadro FX 1700] (rev a1) 02:00.0 VGA ...
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0answers
160 views

CUDA-Multiforcer will not work although CUDA Toolkit and everything is installed

I installed everything like here on my new Ubuntu 11.10 Desktop. Specifications: Intel core i5 2500k, 16 GB RAM, NVIDIA GeForce GTX 560TI CU II by ASUS So I installed everything but the ...
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0answers
478 views

CUDA enabled audio transcoding software?

I have 2000 files which iTunes somehow decided should be aac and transcoded for me without me realizing it. I want to transcode these back to MP3s as quickly as possible, so I can use them on Google ...
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0answers
45 views

Calculating memory bandwidth using CUDA device properties

I am trying to measure my GPU's properties using CUDA's cudaGetDeviceProperties and I am not getting the correct bandwidth. The code snippet I am using is: for(int idevice = 0; idevice < ...
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0answers
52 views

Cuda installation to Gentoo

I desperate to install dev-util/nvidia-cuda-sdk to my Gentoo system (3.12.30-gentoo kernel) for programming and for rendering with blender 2.72b I have a Nvidia Quadro FX 3700 graphic card using the ...
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17 views

Number of (Streaming Multiprocessors) SMs that perform Double Precision floating point operation always half those assigned to Single Precision?

Is the number of (Streaming Multiprocessors) SMs that perform Double Precision floating point operation always half those assigned to Single Precision on any GPU? This will directly affect my cuda ...
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0answers
117 views

How to use integrated graphic card as video output and nvidia card as cuda processing unit?

I am using linux with nvidia card for cuda computing. I set in BIOS to use the integrated card for video output I am using CentOS 7 with GUI desktop I installed cuda 6.5, with driver, but I can not ...
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0answers
87 views

HP Pavilion p6000 - Support Nvidia CUDA cards?

HP Pavilion p6000 AMD II Seems to have a large PCI-E and 3 small PCI-E slots. I think it is a PCI-E 2 but I can't confirm. I was hoping to put one of these in it: ...
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0answers
125 views

Gnome in fallback mode after install NVIDIA display driver

I'm new in Linx. I have Debian 7. I have laptop with 2 graphics card: Intel and NVIDIA. After NVIDIA display driver installation GNOME 3 load in fallback mode and any application start with error: ...
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0answers
43 views

CUDA, Stream or OpenCL for a Graphics card?

I have always used the integrated graphics cards, so reading all of this information about graphics cards is confusing me. What should I look for in a graphics card? How does a program use the GPU for ...
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0answers
117 views

CUFFT via Cudafy: Non-square 2D R2C Transform getting different results than OpenCV & Matlab

This question was closed on StackOverflow because "Questions about general computing hardware and software are off-topic for Stack Overflow unless they directly involve tools used primarily for ...
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0answers
54 views

debug cuda graphics card using onboard graphics

In a setup where there is a discrete graphics card such as a GTX TITAN with the Intel 4790k processor, The onboard graphics Intel HD 4600 is automatically disabled, Is there any way both graphics ...
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0answers
107 views

How to turn off nvidia GPU after Nsight shutdown on linux?

Everytime I start the CUDA IDE Nsight, the nvidia GPU turns on. When I close Nsight, the GPU stays on, making laptop hot. Is there any configuration I can use to automatically turn it off when Nsight ...
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0answers
294 views

Windows Server Tesla/GPU Hosting

I have a Windows calculation-intensive solution that uses NVidia's GPGPU (CUDA). I am looking to host my application on the cloud and expose it via a Web service. The only host I found was AWS, but ...
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0answers
153 views

Matching hardware requirements to software ( BARRA and GPGPU )

I am trying to build a PC capable of running in the best case both GPGPU-sim and BARRA sim. And if impossible to match I am going to stick with GPGPU-sim. Below is a list of software requirements and ...
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0answers
142 views

Why does CUDA run slower when lightdm is stopped?

I'm running a benchmark of a Python script that uses pyCUDA. Each data point is one Python instance, and a Python instance might call a CUDA kernel fewer than five times, in these cases. The red ...