Make a Python virtual environment and install the dependencies
python -m pip install --upgrade pip setuptools wheel
python -m pip install -r requirements.txtcProfile profile filepython example.pysnakeviz over the profile file to interact with the profile informationsnakeviz example.prof| import cProfile | |
| from scipy.optimize import minimize | |
| def main(): | |
| # c.f. https://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.minimize.html | |
| func = lambda x: (x[0] - 1) ** 2 + (x[1] - 2.5) ** 2 | |
| x0 = (2, 0) | |
| constraints = ( | |
| {"type": "ineq", "fun": lambda x: x[0] - 2 * x[1] + 2}, | |
| {"type": "ineq", "fun": lambda x: -x[0] - 2 * x[1] + 6}, | |
| {"type": "ineq", "fun": lambda x: -x[0] + 2 * x[1] + 2}, | |
| ) | |
| bounds = ((0, None), (0, None)) | |
| result = minimize(func, x0, method="SLSQP", bounds=bounds, constraints=constraints) | |
| print(f"result:\n{result}") | |
| print(f"best fit parameters: {result.x}") | |
| if __name__ == "__main__": | |
| profiler = cProfile.Profile() | |
| profiler.enable() | |
| main() | |
| profiler.disable() | |
| profiler.dump_stats("example.prof") |
| scipy~=1.7.1 | |
| snakeviz~=2.1.0 |