> Please be aware that this will significantly impact compression ratio. Is this a continuation from previous message ? Because multithreading mode of zstd doe

> Please be aware that this will significantly impact compression ratio. Is this a continuation from previous message ? Because multithreading mode of zstd doesn't impact its compression ratio. It's actually an interesting property of zstd : whatever the nb of threads used, the compression ratio remains the same (aka. reproducible).