pytutorial/numpy/numba

Numba

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The goal

"Numba is an open source JIT compiler that translates a subset of Python and NumPy code into fast machine code."

Questions to David Rotermund

pip install numba

A ~5 minute guide to Numba

Numba basic types

Type name(s)	Shorthand	Comments
boolean	b1	represented as a byte
uint8, byte	u1	8-bit unsigned byte
uint16	u2	16-bit unsigned integer
uint32	u4	32-bit unsigned integer
uint64	u8	64-bit unsigned integer
int8, char	i1	8-bit signed byte
int16	i2	16-bit signed integer
int32	i4	32-bit signed integer
int64	i8	64-bit signed integer
intc	–	C int-sized integer
uintc	–	C int-sized unsigned integer
intp	–	pointer-sized integer
uintp	–	pointer-sized unsigned integer
float32	f4	single-precision floating-point number
float64, double	f8	double-precision floating-point number
complex64	c8	single-precision complex number
complex128	c16	double-precision complex number