File: sbm_profile.py

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# -*- coding: utf-8 -*-
"""Stochastic Block Model Engine Profile."""
from pyrgg import *
import pyrgg.engines.stochastic_block_model as sbm_engine
import random

os.environ["PYRGG_TEST_MODE"] = "1"
random.seed(400)

sbm_engine.generate_graph(
    generate_dimacs_file,
    'profile',
    {
        'vertices': 10000,
        'block_sizes': [1000, 800, 600, 400, 200, 1000, 1800, 1600, 1400, 1200],
        'probability_matrix': [
            [0.5, 0.1, 0.3, 0.2, 0.1, 0.05, 0.01, 0.1, 0.1, 0.01],
            [0.1, 0.5, 0.1, 0.3, 0.2, 0.05, 0.01, 0.1, 0.1, 0.01],
            [0.3, 0.1, 0.5, 0.1, 0.2, 0.05, 0.01, 0.1, 0.1, 0.01],
            [0.2, 0.3, 0.1, 0.5, 0.1, 0.05, 0.01, 0.1, 0.1, 0.01],
            [0.1, 0.2, 0.2, 0.1, 0.5, 0.05, 0.01, 0.1, 0.1, 0.01],
            [0.05, 0.05, 0.05, 0.05, 0.05, 0.5, 0.01, 0.1, 0.1, 0.01],
            [0.01, 0.01, 0.01, 0.01, 0.01, 0.01, 0.5, 0.1, 0.1, 0.01],
            [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.5, 0.1, 0.01],
            [0.2, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.5, 0.01],
            [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.01, 0.01, 0.5],
        ],
        'direct': 1,
        'self_loop': 0,
    }
)