Running CUDA Profilers on Linux: GPU Optimizations
Instructions for installing and running several of Nvidia's profiling tools on linux.
CUDA
CUDA Graph Usage: CUDA Feature Testing
Simple demonstration of CUDA graphs using the vector add code from Visual Studio's default CUDA project as a starting point.
cuRAND Usage: CUDA Feature Testing
This post explains one typical approach to using cuRAND followed by my own approach to using cuRAND which is simpler and has higher performance.
Peer-to-peer Memory Copy with NVLink: CUDA Feature Testing
Simplified CUDA P2P memory copy sample and performance results with and without NVLink.
Error Checking & Debugging GPU Code: CUDA Introduction Part 3
This post looks at methods of error checking and debugging GPU code. Primarily by creating helper functions and macros for checking for errors.
Preprocessor Macros: Useful C/C++ Features Part 1
This page covers the use of preprocessor macros in code and at compile time, by providing complete samples which can be copied and run.
Thread Indexing and Memory: CUDA Introduction Part 2
Part 1 in a series of post introducing GPU programming using CUDA. This post looks specifically at thread indexing and memory usage.
Launching CUDA Functions: CUDA Introduction Part 1
Part 1 in a series of post introducing GPU programming using CUDA. This post looks specifically at launching functions on the GPU.