cuda-samples
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NVIDIA
Samples for CUDA Developers which demonstrates features in CUDA Toolkit
Fix two obvious errors, the first one is that five tasks were submitted to pipeline at the same time and task 4 conflicts with task 0, the remaining two are...
## Details When trying to compile `cuda-samples` under `nixos-unstable`, it will always error with undefined references to CDP related libraries and functions. `flake.nix` ```nix { inputs = { nixpkgs.url =...
I git-cloned these sample code into my computer with CUDA v12.5 installed, then when I tried to compile the sample code it failed. According to output messages from the solution...
Sample name: 5_Domain_Specific/NV12toBGRandResize Environment: Windows VS2019. After nv12ToBGRplanarBatch kernel, d_outputBGR has all of 0 value. And 'output/t1/converted_bgr_640x480_1.raw" has all of 0 value. I checked that 'nv12ToBGRplanarBatch' kernel has some problem...
dense2sparse_csr_example.c line 125. // execute Sparse to Dense conversion should be dense to sparse
Hi! We have a Gefroce RTX 3090 GPU oom error: The env info: My GPU is Geforce RTX 3090, 8 GPU device,the GPU driver is 535.171.04, cuda is 12.2.2_535.104.05 ,a...
Currently there's no tag for 12.5. Is 12.5-specific samples still under development? If not can we tag the latest (12.4.1) to 12.5? This will help with version matching in automation.
Example: asyncAPI_vs2022.vcxproj for MVS2022 reference: ...
https://github.com/NVIDIA/cuda-samples/blob/5f97d7d0dff880bc6567faa4c5e62e389a6d6999/Samples/2_Concepts_and_Techniques/shfl_scan/shfl_scan.cu#L329-L333 The size of d_data and d_integral_image here can be misleading. ``` int n_elements = w * h; int sz = sizeof(unsigned int) * n_elements; checkCudaErrors(cudaMallocHost(reinterpret_cast(&h_image), sz)); checkCudaErrors(cudaMalloc(reinterpret_cast(&d_data), sz)); checkCudaErrors(cudaMalloc(reinterpret_cast(&d_integral_image),...
Hi, I came across an error in the reduction code under [reduction_kernel.cu](https://github.com/NVIDIA/cuda-samples/blob/master/Samples/2_Concepts_and_Techniques/reduction/reduction_kernel.cu) On line 931, I think the kernel should be given the template parameter "false" instead of "true": reduce7...
