(Slightly) Improve Python and Cython benchmarks

[althonos]

Hi there !

It's a very nice project you have, I'm usually too lazy to setup a proper environment for benchmarking but with yours ready I could just pop in some extra benches without trouble.

As a Pythonista, I am aware of Python's abysmal performances regarding I/O, but I was still a bit sad to see it so low in the list. I also looked at the Cython solution and saw that it was clearly not using the whole power of Cython, so here's what I added:

• python.001.binary and pypy.001.binary: exactly the same logic as the python and pypy benches, except that the files are opened in binary mode, which should save a bit of time decoding. It doesn't seem to make any difference with PyPy, but it does improve CPython a bit.
• cython.001.fopen: a Cython version that actually uses the code from c.001 in Cython syntax, it runs as fast as c.001.

I didn't bench against everything else because I was missing some of the other languages compilers, but here is what I get on my machine (idle Intel NUC with i7-10710U CPU @ 1.10GHz, no particular BIOS setting):

Language	Time (s)	Compiler or interpreter version
rust.004.simd	0.271	rustc 1.46.0-nightly (346aec9b0 2020-07-11)
rust.003.vectorized	0.28	rustc 1.46.0-nightly (346aec9b0 2020-07-11)
rust.002.bitshift	0.396	rustc 1.46.0-nightly (346aec9b0 2020-07-11)
rust.001	0.471	rustc 1.46.0-nightly (346aec9b0 2020-07-11)
c.001	0.596	gcc (GCC) 10.2.0
cython.001.fopen	0.603	Cython version 0.29.21
cpp.001	0.623	g++ (GCC) 10.2.0
d	0.653	LDC - the LLVM D compiler (1.25.1): based on DMD v2.095.1
c	0.718	gcc (GCC) 10.2.0
go.001.unroll	0.796	go version go1.16.3 linux/amd64
rust	0.871	rustc 1.46.0-nightly (346aec9b0 2020-07-11)
go	0.972	go version go1.16.3 linux/amd64
c.003.ril	0.981	gcc (GCC) 10.2.0
crystal.002.peek	0.998	Crystal 1.0.0 (2021-03-29) LLVM: 10.0.1 Default
cpp	1.265	g++ (GCC) 10.2.0
pypy.001.binary	1.342	Python 2.7.18 (63df5ef41012b07fa6f9eaba93f05de0eb540f88, Apr 11 2021, 17:01:13) [PyPy 7.3.4 with GCC 10.2.0]
pypy	1.342	Python 2.7.18 (63df5ef41012b07fa6f9eaba93f05de0eb540f88, Apr 11 2021, 17:01:13) [PyPy 7.3.4 with GCC 10.2.0]
ada	1.942	GNAT 10.2.0
crystal.001.csp	2.527	Crystal 1.0.0 (2021-03-29) LLVM: 10.0.1 Default
crystal	2.581	Crystal 1.0.0 (2021-03-29) LLVM: 10.0.1 Default
perl	2.768	This is perl 5, version 32, subversion 1 (v5.32.1) built for x86_64-linux-thread-multi
fpc	3.156	Free Pascal Compiler version 3.2.0 [2021/03/04] for x86_64
cython	3.3	Cython version 0.29.21
python.001.binary	4.073	Python 3.9.3
python	4.421	Python 3.9.3

I'll see if i can find other solutions with Python that make it look a little better, but I don't have any high hopes 😅

Cheers!

[samuell]

Cool, thanks @althonos ! Sorry, have been too buried in work for a long time, to properly maintain the repo... having a look soon!