Effekt benchmarks stack size

benchmarks.sh

#!/bin/env bash
set -e

backend="llvm"

i=0
while true; do
	echo "now running $i"
	log="benchmarks_${backend}_$i.log"
	>"$log"
	while read config; do
		arr=($config)
		file="examples/benchmarks/${arr[0]}.effekt"
		printf "${arr[0]} ${arr[1]} " >>"$log"
		effekt.sh --backend "$backend" "$file" -- "${arr[1]}" >>"$log" || true
	done <"examples/benchmarks/config_llvm.txt"
	read -n 1 -s -r -p "change stack size in rts.ll and run sbt install!"
	i=$((i + 1))
done

plot.py

#!/bin/env python3

import matplotlib.pyplot as plt

RANGE = range(-1, 24)

dat = {}
for i in RANGE:
    f = open(f"benchmarks_llvm_{i}.log")
    for l in [l.split(" ") for l in f.readlines()]:
        if l[0] not in dat:
            dat[l[0]] = []
        dat[l[0]].append(int(l[2].strip()))

fig, ax = plt.subplots()
bottom = [0 for _ in RANGE]

line = [str(2 ** (n + 4)) if n != -1 else "MASTER" for n in RANGE]
for name, values in dat.items():
    ax.bar(line, values, 0.5, label=name, bottom=bottom)
    bottom = [sum(x) for x in zip(bottom, values)]

box = ax.get_position()
ax.set_position([box.x0, box.y0, box.width * 0.8, box.height])

ax.set_title("benchmarks in nanoseconds with stack size n")
ax.legend(loc="center left", bbox_to_anchor=(1, 0.5))

ax.set_xticks(line)
ax.set_xticklabels(line, rotation=90)

plt.show()