This repository contains an MPI program written in C that calculates the Riemann zeta function and evaluates its performance using MPI collective communication functions. The program approximates the value of ζ(3) with a given value of `s` (3 - Apéry's constant). It calculates the runtime, speedup, and efficiency for different numbers of processes.

Computing the vector-vector multiplication on p processors using block-striped partitioning for uniform data distribution. Assuming that the vectors are of size n and p is the number of processors used and n is a multiple of p.

Collection of some MPI codes

💻↔💻 Utilização da biblioteca MPI, com simulação de clusters, em que cada nó do cluster possa calcular o valor aproximado da integral de π, utilizando quatro tipo de versões diferentes, além de mostrar o tempo necessário para cada um das versões adotadas.

A reduction algorithm for MPI using only peer to peer communication