NVIDIA Nsight is an homogeneous application development environment for heterogeneous platforms to develop Compute and Graphics GPU accelerated applications. Not to be confused with the Nsight Compute and Nsight Systems profiling tools.
Questions tagged [nsight]
326 questions
23
votes
3 answers
How do I start a CUDA app in Visual Studio 2010?
Direct Question: How do I create a simple hello world CUDA project within visual studio 2010?
Background: I've written CUDA kernels. I'm intimately familiar with the .vcproj files from Visual Studio 2005 -- tweaked several by hand. In VS 2005,…
M. Tibbits
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17
votes
3 answers
Unified Memory profiling failed
I am trying to profile cuda code on Ubuntu 16.04 having Cuda 8.0 but it is returning "Unable to profile application. Unified Memory profiling failed". I tried profiling from terminal and also from Nisght Eclipe. Code is compiling and running but not…
Dushyant Sahoo
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- 12
13
votes
1 answer
Nsight Eclipse Cuda + opencv
I installed nsight with cuda5.5. Everything works fine but I am trying to run opencv functions on the host to generate images.
I include opencv header path and also the libs paths that I need. When I try to compile it gives this error…
Glove
- 922
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12
votes
3 answers
Cannot launch Nvidia nsight
Initially the Java vm would not even start, but I fixed that by editing the nsight.ini file and removing
-XX:MaxPermSize=256m
and updating the
-Dosgi.requiredJavaVersion
so I now get the splash screen and can select a workspace directory.
I do so,…
Ben Turner
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7
votes
3 answers
How to debug CUDA using eclipse Nsight with only one GPU
I'm getting an error: "all cuda devices are used for display and cannot be used while debugging"
(Using Ubuntu)
Is there ANY way to use Nsight eclipse with only one GPU for debugging?
I have seen solutions like
"sudo service lightdm stop"
to kill…
alonhzn
- 150
- 1
- 7
6
votes
1 answer
Eclipse: Switching between build configurations doesn't update excluded files
I have two c++ source files. I am building each in a separate build configuration. I have set up each build configuration to exclude the other source file. In the Project Explorer, one of the file's icons has a slash through it, showing it as the…
MrMas
- 1,013
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6
votes
3 answers
Why am I failing to overlap data transfers and computation with GTX 480 and CUDA 5?
I have tried to overlap kernel executions with memcpyasync but it doesn't work. I follow all recommendations in programming guide, using pinned memory, different streams, etc. I see kernel execution do overlap but it doesn't with mem transfers. I…
Dredok
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5
votes
4 answers
NSight attach shows no available processes
I am having a weird problem that when trying to attach am application with NSight, there is no available processes showing up in the list.
I am trying to debug CUDA code. So I attached my VS2012 project to an application (MATLAB). It used to work…
Nick X Tsui
- 2,400
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5
votes
1 answer
How to debug cuda thrust functions in visual studio 2010 with parallel nsight
I am using visual studio 2010, parallel nsight 2.2 and cuda 4.2 for learning. My system is Windows 8 pro x64.
I opened the radix sort project which included by cuda computing SDK in VS, and compiled it with no error. The sort code uses thrust…
Miles Xu
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- 4
5
votes
1 answer
CUDA Unable to see shared memory values in Nsight debugging
I've been struggling for some time a problem I can't seem to find a solution to.
The problem is that when I try to debug my CUDA code using Nvidia Nsight under Visual Studio 2008 I get strange results when using shared memory.
My code…
Iam
- 381
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- 13
5
votes
4 answers
Nsight skips (ignores) over break points in VS10 Cuda works fine, nsight consistently skips over several breakpoints
I'm using nsight 2.2, Toolkit 4.2, latest nvidia driver, I'm using couple GPUs in my computer. Build customize 4.2. I have set "generate GPU ouput" on CUDA's project properties, nsight monitor is on (everything looks great).
I set several break…
TripleS
- 1,076
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4
votes
1 answer
Cuda L2 transfer overhead
I have a kernel to test rendering points with atomicMin. The test setup has a tons of points in an idea case memory layout. Two buffers, one uint32 for clusters of 256x uint32.
namespace Point
{
struct PackedBitfield
{
glm::uint32_t x : 6;
…
FHoenig
- 229
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- 10
4
votes
1 answer
How to run CUDA/OpenGL interop (particle) sample from a remote machine
I am trying to run the CUDA particle sample on a remote Ubuntu machine from a host ubuntu machine.
I followed this tutorial:
http://devblogs.nvidia.com/parallelforall/remote-application-development-nvidia-nsight-eclipse-edition/ and it runs on my…
w0rldeat3r
- 89
- 1
- 7
4
votes
2 answers
Kmeans clustering acceleration in GPU(CUDA)
I am a fairly new cuda user. I'm practicing on my first cuda application where I try to accelerate kmeans algorithm by using GPU(GTX 670).
Briefly, each thread works on a single point which is compared to all cluster centers and a point is assigned…
menderft
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- 8
4
votes
3 answers
Can I somehow run X11 on the Intel integrated graphics in my optimus laptop and debug CUDA code on the NVIDIA GPU?
I know I can debug CUDA on linux using cuda-gdb without GUI, but that's not really convenient. I also know that one can debug CUDA with Nsight Eclipse edition if X server is running on other GPU.
So I have dual GPU laptop (geforce 525m and Intel…
Ognjen Kocic
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- 9