mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2026-09-12 01:06:53 +08:00
5443602d89
Release 13.4 of the CUDA Samples supported by CUDA Toolkit 13.4. See Changelog for more information.
33 lines
1.9 KiB
Markdown
33 lines
1.9 KiB
Markdown
# matrixMul - Matrix Multiplication (CUDA Runtime API Version)
|
|
|
|
## Description
|
|
|
|
This sample implements matrix multiplication. It has been written for clarity of exposition to illustrate various CUDA programming principles, not with the goal of providing the most performant generic kernel for matrix multiplication. To illustrate GPU performance for matrix multiply, this sample also shows how to use the CUDA 4.0+ interface for cuBLAS to demonstrate high-performance matrix multiplication.
|
|
|
|
## Key Concepts
|
|
|
|
CUDA Runtime API, Linear Algebra
|
|
|
|
## Supported SM Architectures
|
|
|
|
[SM 5.0 ](https://developer.nvidia.com/cuda-gpus) [SM 5.2 ](https://developer.nvidia.com/cuda-gpus) [SM 5.3 ](https://developer.nvidia.com/cuda-gpus) [SM 6.0 ](https://developer.nvidia.com/cuda-gpus) [SM 6.1 ](https://developer.nvidia.com/cuda-gpus) [SM 7.0 ](https://developer.nvidia.com/cuda-gpus) [SM 7.2 ](https://developer.nvidia.com/cuda-gpus) [SM 7.5 ](https://developer.nvidia.com/cuda-gpus) [SM 8.0 ](https://developer.nvidia.com/cuda-gpus) [SM 8.6 ](https://developer.nvidia.com/cuda-gpus) [SM 8.7 ](https://developer.nvidia.com/cuda-gpus) [SM 8.9 ](https://developer.nvidia.com/cuda-gpus) [SM 9.0 ](https://developer.nvidia.com/cuda-gpus)
|
|
|
|
## Supported OSes
|
|
|
|
Linux, Windows, QNX (QNX Safety cross-build with CUDA Safe toolkit)
|
|
|
|
## Supported CPU Architecture
|
|
|
|
x86_64, armv7l, aarch64
|
|
|
|
## CUDA APIs involved
|
|
|
|
### [CUDA Runtime API](http://docs.nvidia.com/cuda/cuda-runtime-api/index.html)
|
|
cudaStreamCreateWithFlags, cudaProfilerStop, cudaMalloc, cudaFree, cudaMallocHost, cudaProfilerStart, cudaEventSynchronize, cudaEventRecord, cudaFreeHost, cudaStreamSynchronize, cudaEventDestroy, cudaEventElapsedTime, cudaMemcpyAsync, cudaEventCreate
|
|
|
|
## Prerequisites
|
|
|
|
Download and install the [CUDA Toolkit](https://developer.nvidia.com/cuda-downloads) for your corresponding platform.
|
|
|
|
## References (for more details)
|