Performance hit due to false sharing in parallel computing
This repository contains a C file which gives the computation time differences between two scenarios : parallel processing with false sharing and parallel processing without false sharing.
You need gcc to compile the code:
$gcc -pthread -o parallelComputing parallelComputing.c
Run the code:
$./parallelComputing.c
For explanation on false sharing and the code refer my blog : https://parallelcomputing2017.wordpress.com/2017/03/17/understanding-false-sharing/