# Conjugate Gradient Solver

May - June 2019

# Parallel and High Performance Computing Course Project

Sergio Daniel Hernandez

# Description

Conjugate Gradient Solver developed in the context of the final project for the
Parallel and High Performance COmputing Course (PHPC) at EPFL.

# Structure

* [Serial implementation](CG_Serial)
* [Pure MPI implementation](CG_Parallel)

# Usage

Cloning the Repository
```
git clone https://c4science.ch/source/phpc_cg_sdhc.git
cd phpc_cg_sdhc
```
Choosing the branch
```
git branch -a
```
Choosing the branch cluster
```
git checkout cluster
git pull origin cluster
```
Running the application
```
./EXECUTABLE input_options.txt > console_output.out
```
The EXECUTABLE in folder *CG_SERIAL* is *CG_SERIAL* and the executable
in folder *CG_PARALLEL* is *CG_PARALLEL*.