# Nsight 3.2 crash when using cuda debugging **URL:** \ **Category:** Nsight Visual Studio Edition\ **Created:** [October 23, 2013, 3:05am UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156 "2013-10-23T03:05:41Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![flysnow](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@flysnow](https://forums.developer.nvidia.com/u/flysnow)\ **Post date:** [October 23, 2013, 3:05am UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/1 "2013-10-23T03:05:41Z")
When using ‘CUDA Debugging’ with Nsight sample (matrixMul) will led to a crash. Does anyone have same problem like this? CrashLog Problem signature: Problem Event Name: APPCRASH Application Name: matrixMul.exe Application Version: 0.0.0.0 Application Timestamp: 52673127 Fault Module Name: nvcuda.dll Fault Module Version: 8.17.13.2723 Fault Module Timestamp: 52314ff8 Exception Code: c0000005 Exception Offset: 000000000004844e OS Version: 6.1.7601.2.1.0.768.3 Locale ID: 1028 Additional Information 1: 0a9e Additional Information 2: 0a9e372d3b4ad19135b953a78882e789 Additional Information 3: 0a9e Additional Information 4: 0a9e372d3b4ad19135b953a78882e789 SelfTest: (already added or set) 1. Project Properties - Generate Debug Information(-G) 2. Nsight Monitor - WDDM TDR Set to false 3. Add BreakPoints inside kernel function 4. Running without ‘CUDA Debugging’ works fine 5. Other Example have same problem SystemInfo 1. Display Info: Geforce GTX 660 Ti / Driver: 327.23 2. CUDA toolkit: 5.5 3. Nsight 3.2.0.13289 4. IDE: visual studio 2010 4.0.30319 Contains of Console Window: [Matrix Multiply Using CUDA] - Starting… GPU Device 0: “GeForce GTX 660 Ti” with compute capability 3.0 MatrixA(320,320), MatrixB(640,320) Computing result using CUDA Kernel… ---
**Author:** ![r\_a\_f\_i](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@r\_a\_f\_i](https://forums.developer.nvidia.com/u/r_a_f_i)\ **Post date:** [October 23, 2013, 1:59pm UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/2 "2013-10-23T13:59:10Z")
Hi, That is not good. We have not seen this. A couple of questions: Does it happen with more than just that one sample? Which OS and bitness? Do you have more than just the GTX 660 Ti in the system for GPU? Did you happen to keep the dump file, and if so, could you attach? Thanks ---
**Author:** ![flysnow](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@flysnow](https://forums.developer.nvidia.com/u/flysnow)\ **Post date:** [October 24, 2013, 1:12am UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/3 "2013-10-24T01:12:33Z")
> [@](#): > > Hi, > > That is not good. We have not seen this. A couple of questions: > Does it happen with more than just that one sample? → I tried CUDA example (matrixMul and vecAdd), but all result failed. > [@](#): > > Which OS and bitness? → Windows 7 x64 SP 1 > [@](#): > > Do you have more than just the GTX 660 Ti in the system for GPU? → No, there is just one display card on my PC. > [@](#): > > Did you happen to keep the dump file, and if so, could you attach? → I’m not sure what you want, could you explain more about the “dump file”? > [@](#): > > Thanks → Thanks for your reply : ) ---
**Author:** ![Jeff\_Davis](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@Jeff\_Davis](https://forums.developer.nvidia.com/u/Jeff_Davis)\ **Post date:** [October 24, 2013, 1:58am UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/4 "2013-10-24T01:58:22Z")
Hi flysnow, I assume that the application runs fine outside of Nsight debug? Could you try reinstalling your graphics drivers with the “Perform clean install” option checked? -Jeff ---
**Author:** ![flysnow](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@flysnow](https://forums.developer.nvidia.com/u/flysnow)\ **Post date:** [October 25, 2013, 3:55am UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/5 "2013-10-25T03:55:25Z")
Hi Jeff, thanks for your response > [@](#): > > I assume that the application runs fine outside of Nsight debug? → Yes, and I said that in **Self Test - 4. Running without ‘CUDA Debugging’ works fine :)** > [@](#): > > Could you try reinstalling your graphics drivers with the “Perform clean install” option checked? → I tried “clean install” of driver 327.23, but unfortunately it doesn’t work ---
**Author:** ![Jeff\_Davis](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@Jeff\_Davis](https://forums.developer.nvidia.com/u/Jeff_Davis)\ **Post date:** [October 28, 2013, 11:51pm UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/6 "2013-10-28T23:51:00Z")
Hi flysnow, Who is the manufacturer of your card, and what is the full name name of the card? Thanks, -Jeff ---
**Author:** ![flysnow](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@flysnow](https://forums.developer.nvidia.com/u/flysnow)\ **Post date:** [November 5, 2013, 1:22am UTC](https://forums.developer.nvidia.com/t/nsight-3-2-crash-when-using-cuda-debugging/31156/7 "2013-11-05T01:22:57Z")
Hi Jeff I tried two display card GTX 660 Ti one comes from LeadTek ([url][404](http://www.leadtek.com/eng/product/1/646/intro.aspx%5B/url%5D)) the other comes from EVGA ([url][http://www.evga.com/products/pdf/02G-P4-3660.pdf[/url]](http://www.evga.com/products/pdf/02G-P4-3660.pdf%5B/url%5D)) but still crash when using CUDA Debugging b.t.w. I want to send you something in another article by gmail, but the mail was reject by the server, so how do I send things to you?