MPICH2 Clustering Project

Since : 2018.06.05 ~ 2018.06.12

Author : @ssibongee

We construct a clustering environment using four PCs (MPI) and compare the performance

difference according to degree of parallelism by matrix multiplication.

1. System Environment

Using 4 PCs in Computer Labs Yonsei Univ WJ

2. Testing

test code to verify that our system environment is correctly built

it can be confirmed that it works correctly.

3. Experiments

Experiment 1

experiment environment

PC	RANK	MATRIX WIDTH
1	1 ~ 10	1024x1024

experiment results

Experiment 2

experiment environment

PC	RANK	MATRIX WIDTH
2	1 ~ 10	1024x1024

experiment results

Experiment 3

experiment environment

PC	RANK	MATRIX WIDTH
4	1 ~ 10	1024x1024

experiment results

Experiment 4

experiment environment

PC	RANK	MATRIX WIDTH
4	4	64x64 ~ 1024x1024

experiment results

4. Efficiency Analysis

Experiment 1

Experiment 2

Experiment 3

Experiment 4

Experiments Compare 1 to 3