Superfast Mandelbrot generator for the DEC Professional 325/350/380
There are two variants of this generator. One generates 256x128 16 shade images. Another generates 128x256 16 shades rotated images. It is very likely that this algoritm implementation is the fastest known Mandelbrot set computation routine for the PDP-11. There are also several fullscreen Mandelbrot set generators available.
The archive with executables is here. It contains the next files.
| File | Version | Properties | System |
|---|---|---|---|
| MBKF | 6 | 128x256 16 shades | Pro-325/350 |
| MBKJ | 6 | 128x256 16 shades | Pro-380 |
| MBKRF | 6 | 256x128 16 shades | Pro-325/350 |
| MBKRJ | 6 | 256x128 16 shades | Pro-380 |
| M8F | 5 | 1024x256 8 colors | Pro-325/350 |
| M8J | 5 | 1024x256 8 colors | Pro-380 |
| M8I | 5 | 1024x512 8 colors | Pro-380 |
| M64F | 7 | 512x256 64 colors | Pro-325/350 |
| M64J | 7 | 512x256 64 colors | Pro-380 |
| M64I | 7 | 512x512 64 colors | Pro-380 |
| M4096F | 7 | 512x256 4096 colors | Pro-325/350 |
| M4096J | 7 | 512x256 4096 colors | Pro-380 |
| M4096I | 7 | 512x512 4096 colors | Pro-380 |
 256x512 4096 colors |
 256x256 4096 colors |
 512x256 64 colors |
 1024x256 8 colors |
 512x512 64 colors |
 1024x512 8 colors |
Sources are available on github.