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add frequency plot + fix error in one of the plots + make output bigger

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Joeri Exelmans 2024-12-16 16:34:53 +01:00
parent 87dfce723b
commit 8d5b9e2c2d
2 changed files with 44 additions and 17 deletions
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38
assignment/plot_template.py
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@ -2,12 +2,12 @@ def make_plot_ships_script(priority:str, strategy:str, max_waits:list[float], ge
return (f"""
### priority={priority}, strategy={strategy} ###
set terminal svg
set terminal svg size 1200 900
# plot 1. x-axis: ships, y-axis: queuing duration of ship
set out 'plot_ships_{strategy}_{priority}.svg'
set title "Queueing duration"
set title "Queueing duration (strategy={strategy}, priority={priority})"
set xlabel "Ship #"
set ylabel "Seconds"
#unset xlabel
@ -28,7 +28,7 @@ set xrange [0:{gen_num}]
set style fill solid
plot 'output_{strategy}_{priority}.csv' \\\n """ + ", \\\n '' ".join([
f"using 1:{i+1} title '{max_wait}' w boxes ls {i+1}"
f"using 1:{i+2} title '{max_wait}' w boxes ls {i+1}"
for i, max_wait in enumerate(max_waits)
]))
@ -38,6 +38,7 @@ def make_plot_box_script(priority:str, strategy:str, max_waits:list[float], gen_
# plot 2. x-axis: max-wait parameter, y-axis: queueing durations of ships
set out 'plot_box_{strategy}_{priority}.svg'
set title "Queueing duration (strategy={strategy}, priority={priority})"
set style fill solid 0.25 border -1
set style boxplot outliers pointtype 7
set style data boxplot
@ -53,4 +54,33 @@ set xtics (""" + ', '.join([ f"'{max_wait}' {i}"
plot 'output_{strategy}_{priority}.csv' \\\n """ + ", \\\n '' ".join([
f"using ({i}):{i+2} title '{max_wait}'"
for i, max_wait in enumerate(max_waits)
]))
]))
def make_plot_frequency_script(priority:str, strategy:str, max_waits:list[float], gen_num:int):
return (f"""
# plot 3. x-axis: queueing duration interval, y-axis: number of ships
bin_width = 5*60;
set out 'plot_freq_{strategy}_{priority}.svg'
set title "Frequency of queueing durations (strategy={strategy}, priority={priority})"
set boxwidth (bin_width) absolute
set style fill solid 1.0 noborder
set key title "Max Wait"
set key bottom center out
# set key horizontal
set xtics auto
set xrange [0:]
set xlabel "Queueing duration (interval)"
set ylabel "Number of ships"
bin_number(x) = floor(x/bin_width)
rounded(x) = bin_width * ( bin_number(x) + 0.5 )
plot 'output_{strategy}_{priority}.csv' \\\n """ + ", \\\n '' ".join([
f"using (rounded(${i+2})):(1) title '{max_wait}' smooth frequency with boxes"
for i, max_wait in list(enumerate(max_waits))
]))

23
assignment/runner.py
View file

@ -1,7 +1,7 @@
import os
from pypdevs.simulator import Simulator
from plot_template import make_plot_ships_script, make_plot_box_script
from plot_template import make_plot_ships_script, make_plot_box_script, make_plot_frequency_script
# from system_solution import * # Teacher's solution
from system import *
@ -42,6 +42,7 @@ outdir = "assignment_output"
plots_ships = []
plots_box = []
plots_freq = []
os.makedirs(outdir, exist_ok=True)
@ -88,18 +89,13 @@ for priority in priorities:
raise Exception("There was an IndexError, meaning that fewer ships have made it to the sink than expected.\nYour model is not (yet) correct.") from e
# Generate gnuplot code:
plots_ships.append(make_plot_ships_script(
priority=priorities[priority],
strategy=strategies[strategy],
max_waits=max_wait_durations,
gen_num=gen_num,
))
plots_box.append(make_plot_box_script(
priority=priorities[priority],
strategy=strategies[strategy],
max_waits=max_wait_durations,
gen_num=gen_num,
))
for f, col in [(make_plot_ships_script, plots_ships), (make_plot_box_script, plots_box), (make_plot_frequency_script, plots_freq)]:
col.append(f(
priority=priorities[priority],
strategy=strategies[strategy],
max_waits=max_wait_durations,
gen_num=gen_num,
))
# Finally, write out a single gnuplot script that plots everything
with open(f'{outdir}/plot.gnuplot', 'w') as f:
@ -107,3 +103,4 @@ with open(f'{outdir}/plot.gnuplot', 'w') as f:
f.write('\n\n'.join(plots_ships))
# then do the box plots
f.write('\n\n'.join(plots_box))
f.write('\n\n'.join(plots_freq))