How to report a bug

To report bugs to Nvidia, you will need to first register with our developer program here. Doing this enables you to file and get feedback on bugs at the following link.

Please be prepared to provide the following details:

  • Summary
  • Relevant Area
  • Description
  • NVIDIA GPU or System
  • NVIDIA Software Version
  • OS
  • Other Details
Calling cuSparse library on Tesla A100 with CUDA11.1 is much slower than that on Tesla P100 with CUDA9.0
NPP - functions that perform an operation where a constant is on the device?
CUDA Toolkit 11.3 could not find Visual Studio 2019 Community
Got out of memory from cudaMemcpy
Impact of cudaMalloc() on CPU LLC
Is cudaMemcpyDeviceToDevice between a WDDM device and a TCC device possible?
VPI Gaussian Blur Max Kernel Size Limitation?
Fault is of type FAULT_PDE ACCESS_TYPE_VIRT_READ kernel problem or driver issue?
CUDA sample bicubicTexture not working
Why is this CUDA kernel repeating indices with a 3D grid?
Where is the ptxas documentation?
Best practices for cudaDeviceScheduleBlockingSync usage pattern on Linux
cuBLAS GEMM INT8 is much slower than FP16 in T4
Issue with cooperative_groups::memcpy_async
cudaOccupancyMaxActiveBlocks returns the blocks by taking into acccount other co-running kernels?
Nppi resize doesn't work with 1x1px
Are there any branch non-divergence hints for the compiler?
What is the stream-ordered equivalent of cudaMallocPitch?
RGB to YUV conversion Color convertion
NPPI Label MakersUF Return Incorrect results in Cuda 11.4
cudaMemset in 11.4: what causes it to give cudaErrorInvalidValue?
cufftPlan creation deadly slow on CUDA 11+
Newer Drivers fail when allocating Memory Chunks of 2MB + 1 byte on multiple devices
Get function/global name from pointer using CUDA Driver API
Can we specify a CUDA core dump location?
We are going to Abandon Cuda without Mingw support on windows
Cusparse cholesky & structural zeros - preconditioned conjugate gradient
cuBLAS gemv incx != 0 restriction
Debug segfault in libnvvm