OpenCvSharp4.Cuda.NvidiaRedist.win 12.8.0.1

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dotnet add package OpenCvSharp4.Cuda.NvidiaRedist.win --version 12.8.0.1
                    


                    

                
NuGet\Install-Package OpenCvSharp4.Cuda.NvidiaRedist.win -Version 12.8.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="OpenCvSharp4.Cuda.NvidiaRedist.win" Version="12.8.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="OpenCvSharp4.Cuda.NvidiaRedist.win" Version="12.8.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="OpenCvSharp4.Cuda.NvidiaRedist.win" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add OpenCvSharp4.Cuda.NvidiaRedist.win --version 12.8.0.1
                    


                    

                
#r "nuget: OpenCvSharp4.Cuda.NvidiaRedist.win, 12.8.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package OpenCvSharp4.Cuda.NvidiaRedist.win@12.8.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=OpenCvSharp4.Cuda.NvidiaRedist.win&version=12.8.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=OpenCvSharp4.Cuda.NvidiaRedist.win&version=12.8.0.1
                    


                            Install as a Cake Tool

OpenCvSharp4.Cuda.NvidiaRedist.win

This package provides the native NVIDIA CUDA and cuDNN redistributable DLLs required to run GPU-accelerated OpenCvSharp applications on Windows x64.

Package Structure (Meta-Package)

Due to NuGet's maximum file size restrictions, the NVIDIA binaries had to be divided into two separate parts. This package acts as a meta-package that automatically handles downloading both.

When you install this package, NuGet will automatically pull in the following dependencies:

  • ...NvidiaRedist.win.Core: Contains the core runtime and deep learning libraries (cudart, npp, cudnn).
  • ...NvidiaRedist.win.Compute: Contains the heavy mathematical and compute libraries (cublas, cufft, curand, cusolver, cusparse).

(Bundles CUDA Toolkit version 12.8 and cuDNN version 9.2.0)

How to Use

This package does not contain OpenCV itself. It is meant to be used alongside the OpenCvSharp C# wrapper and your chosen CUDA architecture runtime package.

To fully enable CUDA-accelerated OpenCV in your project, you only need to install the following three packages:

  1. The C# Wrapper: OpenCvSharp4
  2. The OpenCV Native C++ Binaries: OpenCvSharp4.Cuda.runtime.win (or a specific architecture variant like .Ada)
  3. The NVIDIA Dependencies (This Meta-Package): OpenCvSharp4.Cuda.NvidiaRedist.win

Note: You do not need to install the Core and Compute packages manually. Installing this meta-package will automatically handle them.

Hardware & Software Requirements

Even with this redistributable package, the target machine must still meet the following requirements:

  1. Compatible GPU: A modern NVIDIA RTX or Datacenter GPU.
  2. NVIDIA Display Driver: Version 566.03 or newer is strictly required to run CUDA 12.8 applications.
  3. Project Architecture: Your .NET project must explicitly target x64.

Licensing & Legal

While OpenCvSharp and this packaging project are licensed under Apache-2.0, the native .dll files included in these packages are the proprietary property of NVIDIA Corporation.

By utilizing this package, you agree to the terms set forth in the NVIDIA CUDA Toolkit End User License Agreement (EULA) and the cuDNN Software License Agreement. License files are also included within the package directories.

Resources

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

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