squish/scripts/heatmap.py

145 lines
4.3 KiB
Python

from __future__ import annotations
from typing import List, Tuple, Dict
import argparse, numpy as np, os, pickle
import matplotlib.pyplot as plt
from multiprocessing import Pool, cpu_count
from pathlib import Path
from squish import Simulation, DomainParams
from squish.common import OUTPUT_DIR
def eq_file_process(file: Path) -> Tuple[float, List[float], List[float]]:
sim, frames = Simulation.load(file)
alls = []
for frame_info in frames:
alls.append(
[
frame_info["energy"],
np.var(frame_info["stats"]["avg_radius"]) <= 1e-8,
np.count_nonzero(frame_info["stats"]["site_edge_count"] != 6),
]
)
sim, frames = Simulation.load(file)
sim.frames = list(frames)
counts = sim.get_distinct()
distincts = []
for j, frame_info in enumerate(sim.frames):
distincts.append(
[
frame_info["energy"],
np.var(frame_info["stats"]["avg_radius"]) <= 1e-8,
np.count_nonzero(frame_info["stats"]["site_edge_count"] != 6),
counts[j],
]
)
return sim.domain.w, alls, distincts
def get_equilibria_data(filepath: Path) -> Tuple[Dict, numpy.ndarray, DomainParams]:
data = {"all": {}, "distinct": {}}
files = list(Path(filepath).iterdir())
sim, frames = Simulation.load(files[0])
with Pool(cpu_count()) as pool:
for i, res in enumerate(pool.imap_unordered(eq_file_process, files)):
data["all"][res[0]] = res[1]
data["distinct"][res[0]] = res[2]
hashes = int(21 * i / len(files))
print(
f'Loading simulations for N={sim.domain.n}... |{"#"*hashes}{" "*(20-hashes)}|'
+ f" {i+1}/{len(files)} simulations loaded.",
flush=True,
end="\r",
)
print(flush=True)
widths = np.asarray(sorted(data["all"]))
domain = DomainParams(sim.domain.n, widths[-1], sim.domain.h, sim.domain.r)
return data, widths, domain
def main():
# Loading arguments.
parser = argparse.ArgumentParser("Outputs width search data into diagrams")
parser.add_argument(
"sims_path",
metavar="path/to/data",
help="folder that contains simulation files of all searches for all N.",
)
parser.add_argument(
"-q",
"--quiet",
dest="quiet",
action="store_true",
default=False,
help="suppress all normal output",
)
args = parser.parse_args()
# with open("testing.pkl", "rb") as f:
# disorder_dict = pickle.load(f)
# widths = np.linspace(3.0, 10.0, 141)
# min_n, max_n = 60, 80
disorder_dict = {}
for file in Path(args.sims_path).iterdir():
sim_data, widths, domain = get_equilibria_data(file)
disorder_count = []
for width in widths:
equal_shape = list([c[1] for c in sim_data["all"][width]])
disorder_count.append(
100 * equal_shape.count(False) / len(sim_data["all"][width])
)
disorder_dict[domain.n] = disorder_count
min_n, max_n = min(disorder_dict), max(disorder_dict)
filepath = f"Disorder Heatmap N{min_n}-{max_n}"
# with open("testing.pkl", "wb") as f:
# pickle.dump(disorder_dict, f, pickle.HIGHEST_PROTOCOL)
disorder_arr = np.zeros((max_n - min_n + 1, len(widths)))
for key, value in disorder_dict.items():
disorder_arr[key - min_n] = np.asarray(value)
fig, ax = plt.subplots(figsize=(12, 8))
extent = [min(widths), max(widths), min_n, max_n + 1]
ax.imshow(
disorder_arr,
cmap="plasma",
interpolation="nearest",
aspect="auto",
extent=extent,
)
ax.invert_xaxis()
ax.set_xticks([round(w, 2) for w in widths[::-2]])
ax.set_xticklabels(ax.get_xticks(), rotation=90)
ax.set_yticks(list(range(min_n, max_n + 1)))
plt.subplots_adjust(0.07, 0.12, 0.97, 0.9)
ax.title.set_text(filepath)
ax.set_xlabel("Width")
ax.set_ylabel("Number of Sites")
fig.savefig(OUTPUT_DIR / filepath)
print(f"Wrote to {OUTPUT_DIR / filepath}.")
if __name__ == "__main__":
os.environ["QT_LOGGING_RULES"] = "*=false"
try:
main()
except KeyboardInterrupt:
print("Program terminated by user.")