How to Develop CUDA Applications in Visual Studio 2010 Using CUDA Toolkit 4.0?

Developing CUDA Applications in Visual Studio 2010

As you've noticed, the release of Visual Studio 2010 has presented challenges to developers seeking to build CUDA applications using custom build rules. However, with the introduction of CUDA Toolkit 4.0, visual studio compilation of CUDA code is simplified through the introduction of build customization files.

To create a basic CUDA project in Visual Studio 2010, follow these steps:

Prerequisites:

• Install CUDA Toolkit 4.0 or later
• (Optional) Install Visual Studio 2008

Tutorial:

1. Create a new project (e.g., an empty console project).
2. Implement host code in .c or .cpp files.
3. Navigate to the Build customizations option within the project properties, and select the appropriate CUDA box.
4. Ensure that any added .cu files are set to CUDA C/C in their Properties settings.
5. Include cudart.lib in the Additional Dependencies section under Linker -> Input.

Visual Studio will now automatically compile .cu files into .obj files and link them to the final executable.

Additional Tips:

• Avoid using cutil unless absolutely necessary.
• Implement your own checking mechanisms instead of relying on cutil's error handling.
• For CUDA 4.0 specifically, it may be necessary to apply a fix to the build customization files. This fix addresses an error related to evaluating assembly files during compilation.

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