Category: CUDA

Jun 15

Compilation Error when Invoking “CudafyTranslator.Cudafy()”

When using CUDAfy.NET, if you encounter the “Compilation Error” when running examples, simply add “cl.exe” to your PATH! It will resolve the translator exceptions. It’s funny how I didn’t find much about it online…

Nov 18

Tutorial : Use CUDA and C++11 Code in MATLAB

As it turns out, incorporating CUDA code in MATLAB can be easily done! 🙂 MATLAB provides functionality for loading arbitrary dynamic libraries and invoking their functions. This is especially easy for invoking C/C++ code in a MATLAB program. Such functionality is possible using the so called MEX functions. Introduction: Mex functions can be created with the …

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Nov 05

CImg and NVIDIA’s NPP Interop

Apparently, NPP relies on the pixel order of its input arrays (they need to be interleaved). If you are planning on using CImg with NPP, be sure to check this post out before attempting to do so. Failing to permute CImg image axes will result in wrong filtered values for color images.

Oct 25

Enable C++11 Support for CUDA Compiler (NVCC) – CUDA 6.5+

To enable support for C++11 in nvcc just add the switch -std=c++11 to nvcc. If you are using Nsight Eclipse, right click on your project, go to Properties > Build > Settings > Tool Settings > NVCC Compiler and in the “Command line prompt” section add -std=c++11 The C++11 code should be compiled successfully with nvcc. Nsight’s C++ …

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