# Benchmarks

## Konfiguration

_Angelehnt an Pierre Quentels [Brython Benchmarking 2015](https://brythonista.wordpress.com/2015/03/28/comparing-the-speed-of-cpython-brython-skulpt-and-pypy-js/)_

**Hinweis:** Pierre Quentel ist der Ersteller von Brython (→ Bias möglich)

- Windows 10 64-bit
- Firefox 104.0 64-bit
- Neuste Version des jeweiligen Frameworks
- 5 Läufe pro Framework
- Neustart und Leerung jeglicher Caches nach jedem Lauf
- Geometrisches Mittel der 5 Versuche

## Ergebnisse

- CPython 3.10.6
- [Skulpt 1.3.0 @ Python 2.6(ish)](https://skulpt.org/)
- [Brython 3.10.0 @ Python 3.10.6](https://brython.info/console.html)
- [PyPy.js v0.4.0 @ Python 2.7.9](https://pypyjs.org/)
- [Pyodide 0.21.1 @ Python 3.10.2](https://pyodide.org/en/stable/console.html)
- [PyScript 2022.06.1 @ Python 3.10.2](https://pyscript.net/examples/repl.html)

_Alle Messergebnisse inkl. Berechnung sind in `Benchmarks.xlsx` zu finden._

```text
                                  Ausführungszeit (ms)
                    CPython Skulpt Brython PyPy.js Pyodide PyScript
assignment.py            47   1711    1242    1602     221      194
augm_assign.py           97   2919    2116    1828     378      325
assignment_float.py      44   1707    1306    1505     234      195
build_dict.py           112   2301    2071    2142     466      437
set_dict_item.py         67   1824    1455    2182     347      320
build_list.py            84   1924    1302    1527     440      412
set_list_item.py         73   2264    1432    1455     342      307
add_integers.py         106   4232    2298    1743     436      381
add_strings.py          154   3155    3440    1760     627      575
str_of_int.py            23    553     131     189     104      103
create_function.py      114   2862    2047    1521     526      479
function_call.py        117   2363    2090    1387     457      385
```

```text

                         x-mal langsamer als CPython
                     Skulpt Brython PyPy.js Pyodide PyScript
assignment.py          36.4    26.4    34.1     4.7      4.1
augm_assign.py         30.1    21.8    18.8     3.9      3.4
assignment_float.py    38.8    29.7    34.2     5.3      4.4
build_dict.py          20.5    18.5    19.1     4.2      3.9
set_dict_item.py       27.2    21.7    32.6     5.2      4.8
build_list.py          22.9    15.5    18.2     5.2      4.9
set_list_item.py       31.0    19.6    19.9     4.7      4.2
add_integers.py        39.9    21.7    16.4     4.1      3.6
add_strings.py         20.5    22.3    11.4     4.1      3.7
str_of_int.py          24.0     5.7     8.2     4.5      4.5
create_function.py     25.1    18.0    13.3     4.6      4.2
function_call.py       20.2    11.9    11.9     3.9      3.3
```