import matplotlib.pyplot as plt
[docs]
def plot_runtime(evals, runtime, labels, dpi=150, y_axis_name="Runtime [s]"):
"""Plots the runtime vs. function evaluations (fevals).
Args:
evals (list of np.array): Number of evaluations, for each method a np.array of fevals.
runtime (list of np.array): Runtime for evals.
labels (list): Method names.
dpi (int, optional): Plot dpi. Defaults to 150.
y_axis_name (str, optional): Name for y axis. Deafults to "Runtime [s]".
"""
plt.figure(dpi=dpi)
for evals_item, rt, label in zip(evals, runtime, labels):
plt.semilogy(evals_item, rt, label=label)
plt.legend(fontsize=6)
plt.xlabel("Number of evaluations")
plt.ylabel(y_axis_name)