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1.0 KiB
1.0 KiB
mandelplot
Generate mandelbrot set with specified dimensions, a couple of palettes included !
Usage
mandelplot [OPTIONS]
OPTIONS:
-
-d, --image_dimensions <image_dimensions>=> Set image dimensions (WIDTHxHEIGHT) [default: 7680x4320] -
-h, --help=> Print help information -
-i, --max_iter <max_iter>=> Specify maximum amount of iterations to decide whether the point escapes to infinity or not [default: 1000] -
-n, --image_name <image_name>=> Set output image filename [default: mandelbrot] -
-p, --palette <palette>=> Specify bulb color (light, dark) [default: light] -
-V, --version=> Print version information
Naive benchmarks
Singe-threaded (19200x10800) (pre v0.2.0)
- ./mandelplot -d 19200x10800 -p dark 70.06s user 0.14s system 99% cpu 1:10.24 total
Multi-threaded (19200x10800) (v0.2.0)
- ./target/release/mandelplot -d 19200x10800 -p dark 85.28s user 8.06s system 258% cpu 36.079 total
1:10 - 0:36 == 0:34 seconds saved
TODO:
generate image in parallel- zooming in