verify_benchmark.py

import time
from poker.card import Card
from engine.simulator import MonteCarloSimulator

def run_benchmark():
    print("Initializing Simulator and Lookup Tables...")
    start_init = time.time()
    sim = MonteCarloSimulator()
    print(f"Init Time: {time.time() - start_init:.4f}s")
    
    # Test Hand: Ace King vs Random
    hero_hand = [Card("A", "H"), Card("K", "D")]
    board = [] # Preflop
    
    print("\nRunning Simulation (Preflop AK vs Random)...")
    start_sim = time.time()
    iterations = 20000 
    equity = sim.calculate_equity(hero_hand, board, iterations=iterations)
    end_sim = time.time()
    
    duration = end_sim - start_sim
    print(f"Iterations: {iterations}")
    print(f"Time Taken: {duration:.4f}s")
    print(f"Speed: {iterations / duration:.0f} hands/sec")
    print(f"Equity: {equity * 100:.2f}% (Expected ~65-67%)")
    
    # Test Postflop: Flush Draw
    print("\nRunning Simulation (Flush Draw vs Random)...")
    # Hero: Ah 2h. Board: Kh 8h 5c. (Flush draw)
    hero_hand = [Card("A", "H"), Card("2", "H")]
    board = [Card("K", "H"), Card("8", "H"), Card("5", "C")]
    
    print("\nRunning Simulation (Flush Draw vs Random)...")
    equity = sim.calculate_equity(hero_hand, board, iterations=10000)
    print(f"Equity: {equity * 100:.2f}%")

if __name__ == "__main__":
    run_benchmark()