benchmarks comparing the rust image processing ecosystem
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Cargo.toml | 15 | ||||
| -rw-r--r-- | README.md | 13 | ||||
| -rw-r--r-- | benches/blur.rs | 56 | ||||
| -rw-r--r-- | blur.svg | 1 | ||||
| -rw-r--r-- | small_data.png | bin | 0 -> 2835944 bytes |
6 files changed, 79 insertions, 7 deletions
@@ -3,3 +3,4 @@ data.imgbuf *.dat *.plot Cargo.lock +small_data.imgbuf @@ -6,11 +6,9 @@ edition = "2021" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html [dependencies] -fimg = { version = "0.4.23", features = [ - "text", - "blur", - "scale", -], git = "https://github.com/bend-n/fimg" } +blud = "0.0.0" +blurslice = "0.1.0" +fimg = { version = "0.4.23", features = ["text", "blur", "scale"] } iai = { git = "https://github.com/bend-n/iai", version = "0.1.1" } image = { version = "0.24.7", default-features = false, features = ["png"] } imageproc = { version = "0.23.0", default-features = false } @@ -18,6 +16,9 @@ resize = { version = "0.8.2", default-features = false, features = ["std"] } rgb = "0.8.37" umath = "0.0.7" +[patch.crates-io] +fimg = { git = "https://github.com/bend-n/fimg" } + [[bench]] harness = false name = "affine" @@ -29,3 +30,7 @@ name = "resizing" [[bench]] harness = false name = "drawing" + +[[bench]] +harness = false +name = "blur" @@ -1,10 +1,19 @@ -## a series of benchmarks, comparing [imageproc](https://crates.io/crates/imageproc) and [fimg](https://crates.io/crates/fimg) +## a series of benchmarks, comparing different image processing crates + +including: +- [fimg](https://crates.io/crates/fimg) +- [imageproc](https://crates.io/crates/imageproc) +- [image](https://crates.io/crates/image) +- [blud](https://crates.io/crates/blud) +- [blurslice](https://crates.io/crates/blurslice) +- [resize](https://crates.io/crates/resize)    + ### how to run benchmarks -step 1: unhew. `cargo install --git https://github.com/bend-n/hew && hew data.png data.imgbuf` +step 1: unhew. `cargo install --git https://github.com/bend-n/hew && hew data.png data.imgbuf && hew small_data.png small_data.imgbuf` step 2: run. `cargo bench`
\ No newline at end of file diff --git a/benches/blur.rs b/benches/blur.rs new file mode 100644 index 0000000..4444334 --- /dev/null +++ b/benches/blur.rs @@ -0,0 +1,56 @@ +use fimg::Image; +use image::RgbImage; + +const SIZE: u32 = 1356; + +pub fn imageproc() { + iai::black_box(&imageproc::filter::gaussian_blur_f32( + &RgbImage::from_raw( + SIZE, + SIZE, + iai::black_box(include_bytes!("../small_data.imgbuf").to_vec()), + ) + .unwrap(), + 15.0, + )); +} + +pub fn image() { + iai::black_box(&image::imageops::blur( + &RgbImage::from_raw( + SIZE, + SIZE, + iai::black_box(include_bytes!("../small_data.imgbuf").to_vec()), + ) + .unwrap(), + 15.0, + )); +} + +pub fn blurslice() { + let mut data = iai::black_box(include_bytes!("../small_data.imgbuf").to_vec()); + blurslice::gaussian_blur_bytes::<3>(&mut data, SIZE as usize, SIZE as usize, 15.0).unwrap(); + iai::black_box(&data); +} + +pub fn blud() { + let mut i = Image::<_, 3>::build(SIZE, SIZE).buf(iai::black_box( + include_bytes!("../small_data.imgbuf") + .to_vec() + .into_boxed_slice(), + )); + blud::blur(&mut i, unsafe { umath::FF32::new(15.0) }); + iai::black_box(&i); +} + +pub fn fimg() { + let mut i = Image::<_, 3>::build(SIZE, SIZE).buf(iai::black_box( + include_bytes!("../small_data.imgbuf") + .to_vec() + .into_boxed_slice(), + )); + i.blur(30); + iai::black_box(&i); +} + +iai::main!(blud, imageproc, fimg, image); diff --git a/blur.svg b/blur.svg new file mode 100644 index 0000000..5481922 --- /dev/null +++ b/blur.svg @@ -0,0 +1 @@ +<svg xmlns="http://www.w3.org/2000/svg" width="400" height="480"><path fill="#fff" d="M0 0h400v480H0z"/><g fill="none" stroke="currentColor" color="#000"><path stroke="#000" d="M89.31 444h9m276.51 0h-9"/><text fill="#000" stroke="none" font-family="Arial" font-size="12" text-anchor="end" transform="translate(80.92 447.9)"><tspan> 0</tspan></text></g><g fill="none" stroke="currentColor" color="#000"><path stroke="#000" d="M89.31 396.38h9m276.51 0h-9"/><text 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