Minor documentation update

dev
Nick Magerko 2019-08-22 09:13:28 -07:00
parent b3540507f5
commit 2cdda8b3c4
1 changed files with 5 additions and 6 deletions

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@ -144,6 +144,11 @@ the last one takes effect.
Due to the chaotic nature of dynamic adaptation, compressed result is not reproducible.
_note_ : at the time of this writing, `--adapt` can remain stuck at low speed
when combined with multiple worker threads (>=2).
* `--stream-size=#` :
When handling input from a stream, `zstd` must guess how large the source size
will be when optimizing compression parameters. This option sets the pledged source
size of a stream to eliminate that guesswork. Note that the pledged size must be exact;
incorrect stream sizes will cause an error.
* `--rsyncable` :
`zstd` will periodically synchronize the compression state to make the
compressed file more rsync-friendly. There is a negligible impact to
@ -152,12 +157,6 @@ the last one takes effect.
This feature does not work with `--single-thread`. You probably don't want
to use it with long range mode, since it will decrease the effectiveness of
the synchronization points, but your milage may vary.
* `--stream-size` :
When handling input from a stream, `zstd` must guess how large the source size
will be when optimizing compression parameters. If the stream size is relatively
small, this guess may be a poor one, resulting in a higher compression ratio than
expected. This feature will set the source size of a stream. Note that it must
be exact; incorrect stream sizes will cause an error.
* `-D file`:
use `file` as Dictionary to compress or decompress FILE(s)
* `--no-dictID`: