I already collect timestream data once every 10 seconds using nvidia-smi. nvidia-occupancy would also like to collect data in this way. Is there any way to save nvidia-occupancy timeseries data using linux terminal? Currently, the values that can be easily obtained were only the maximum values. Answer Current…
Tag: cuda
Why are torch.version.cuda and deviceQuery reporting different versions?
I have a doubt about the CUDA version installed on my system and being effectively used by my software. I have done some research online but could not find a solution to my doubt. The issue which helped me a bit in my understanding and is the most related to what I will ask below is this one. Description of
How can I write CUDA in Visual Studio on Windows and deploy it to Linux?
I’m assisting a professor in setting up a lab for a class in parallel programming. The process will be the following: A student logs into a virtual machine running Windows 7. This machine has no GPUs available. It has version 7.5 of the CUDA toolkit installed along with Visual Studio 2013. Students are …
Running CUDA on ThinkPad w550s Ubuntu system (Quadro K620M) [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
Kernel update breaks CUDA
I have a NVIDIA Grid K2 GPU allocated to a virtual server running Ubuntu 14.04. To reinstall the proper drivers after an automatic kernel update I ran sudo apt-get update followed by sudo apt-get install nvidia-current. Now I cannot get CUDA 7.5 to work any longer. If I run the deviceQuery sample I get the fo…
ImportError: libcudart.so.7.0: cannot open shared object file: No such file or directory
When I execute python command, a “ImportError” error occurs.Some solved it by adding “export LD_LIBRARY_PATH=/usr/local/cuda-5.5/lib:/usr/local/cuda-5.5/lib64” in the /etc/profile.I try it but do no effect.I find the “libcudart.so.7.0” in /usr/share/man/man7/libcudart.so.7 …
CUDA C++: Using a template function which calls a template kernel
I have a class which has a template function. This function calls a template kernel. I’m doing my development in Nsight on a Linux box. In doing this, I encounter the following pair of conflicting requirements: 1 – When implementing a template function, the definition must appear in the *.h (or *.…
Do i need to install Nvidia’s SDK(CUDA) for OpenCL to detect Nvidia GPU?
I have a code written in C (using opencl specs) to list all the available devices. My PC has an AMD FirePro as well as Nvidia’s Tesla graphics card installed. I first installed AMD-APP-SDK-v3.0-0.113.50-Beta-linux64.tar.bz2 but it didn’t seem to work so thereafter I installed OpenCL™ Runtime 15.1 …
__ldg causes slower execution time in certain situation
I posted this issue already yesterday, but wasnt well received, though I have solid repro now, please bear with me. Here are system specs: Tesla K20m with 331.67 driver, CUDA 6.0, Linux machine. Now I have a global memory read heavy application therefore I tried to optimize it using __ldg instruction on every…
How do I get my CUDA specs on a Linux machine?
I’m accessing a remote machine that has a good nVidia card for CUDA computing, but I can’t find a way to know which card it uses and what are the CUDA specs (version, etc.). I used the “lspci” command on the terminal, but there is no sign of a nvidia card. I’m pretty sure it has …