Gauss-elimination

🚀 multithread solving linear system with Gauss-Jordan elimination

requirements:

• python
• use pip install requirements.txt for numpy & mpi4py

run:

$ bash run.sh {matrix_dimension} {values_range} {number_of_procces}

or

$ ./run.sh {matrix_dimension} {values_range} {number_of_procces}

for example: $ bash run.sh 3 10 3:

• generate random matrix A with size (3,3) and vector b
• for A find inversed matrix A_inv using 3 process
• solve equation like x = A_inv * b
• write ouputs, count time

Notes

• for direct input use input.txt
• inverse matrix and vector x stored in output.txt