Bilinear interpolation using SIMD

This repository contains C implementation of bilinear interpolation and the Python wrapper of it

Requirement

CPU with AVX2 support

C implementation

How to run

$ clang -g -Wall -mavx -mavx2 _bilinear.c _print.c main.c -o bilinear
$ ./bilinear

Benchmark

$ clang -Wall -Ofast -mavx -mavx2 _bilinear.c benchmark.c -o benchmark
$ ./benchmark

Python wrapper

Requirements

For main

cython, numpy, scipy

For benchmark

cython, numpy, numba, scikit-image

How to build

$ python3 setup.py build_ext --inplace

How to run

$ python3 main.py

Benchmark

$ python3 benchmark.py