Some Compressor

[Gupta]

after a long time i opened my project directory and found this
this is the project i did at the start of the year
it's a single file compressor which compresses data based on entropy
if e = entropy
e>=99: store
e>=85:zstd
e>=50:lzham
else: fast-lzma2

it always reads from stdin and write to stdout

[ChronoCross]

Nice project!. "-mmc:" is very fast.
Why this compressor is slow?
how this work? grouping files by entropy or compress files one by one?.
can you make it more faster?.
thanks.

[Gupta]

Every compressor is set with their highest settings, plus it's fully multithreaded

It's chunk based single file compressor