> On Apr 1, 2021, at 12:54 AM, torvic9@xxxxxxxxxxx wrote: > > Thanks Piotr, good work! > Question: Is `-T0` really faster in this particular case than the default `-T1`? Are modules installed sequentially? The zstd CLI produces deterministic output regardless of the number of threads used. `-T1` (or not specifying `-T`) will produce the same output as `-T0`. `-T0` will be faster for large files (at the default level, multiple jobs will be spawned for files > 8MB), and be just as fast as `-T1` for smaller files. Best, Nick > I also saw that Masahiro did some work on modules_install, moving MODULE_COMPRESS from the base Makefile to scripts/Makefile.modinst, so perhaps this should also be moved there at a later point. > > Tor Vic
