Reverse-engineering Fujitsu M7MU RELC hardware compression (opens in new tab)

(op-co.de)

40 pointsge0rg10mo ago2 comments

2 comments

bragr10mo ago

Interesting write-up. Does anyone have any context about Fujitsu RELC? Why a proprietary algorithm? Any particular advantages or features?

ge0rgOP10mo ago

Looks like it was invented by two Fujitsu engineers, is free of patents and maybe was optimized for hardware implementation? I've linked some Japanese sources in the post, but I don't speak Japanese and the auto translation is not easy to read.

j / k navigate · click thread line to collapse

2 comments

bragr10mo ago

Interesting write-up. Does anyone have any context about Fujitsu RELC? Why a proprietary algorithm? Any particular advantages or features?

ge0rgOP10mo ago

j / k navigate · click thread line to collapse