Samples for CUDA Developers which demonstrates features in CUDA Toolkit

cuda cuda-kernels cuda-driver-api cuda-opengl

Rob Armstrong 14b1bfdcc4 Replace README references to "CUDA Toolkit 12.5" with general "CUDA Toolkit"		2 months ago
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.vscode	add and update samples for CUDA 11.6	4 years ago
CMakeLists.txt	Update all sample CMakeLists.txt to include ENABLE_CUDA_DEBUG flag to enable cuda-gdb	3 months ago
README.md	Replace README references to "CUDA Toolkit 12.5" with general "CUDA Toolkit"	2 months ago
globalToShmemAsyncCopy.cu	Apply consistent code formatting across the repo. Add clang-format and pre-commit hooks.	3 months ago

README.md

globalToShmemAsyncCopy - Global Memory to Shared Memory Async Copy

Description

This sample implements matrix multiplication which uses asynchronous copy of data from global to shared memory when on compute capability 8.0 or higher. Also demonstrates arrive-wait barrier for synchronization.

Key Concepts

CUDA Runtime API, Linear Algebra, CPP11 CUDA

Supported SM Architectures

SM 7.0 SM 7.2 SM 7.5 SM 8.0 SM 8.6 SM 8.7 SM 8.9 SM 9.0

Supported OSes

Linux, Windows, QNX

Supported CPU Architecture

x86_64, armv7l, aarch64

CUDA APIs involved

CUDA Runtime API

cudaStreamCreateWithFlags, cudaMalloc, cudaDeviceGetAttribute, cudaFree, cudaMallocHost, cudaEventSynchronize, cudaEventRecord, cudaFreeHost, cudaStreamSynchronize, cudaEventDestroy, cudaEventElapsedTime, cudaMemsetAsync, cudaMemcpyAsync, cudaEventCreate

Dependencies needed to build/run

CPP11

Prerequisites

Download and install the CUDA Toolkit for your corresponding platform. Make sure the dependencies mentioned in Dependencies section above are installed.