On Sat, Nov 10, 2012 at 8:18 PM, Nicolas Cellier < nicolas.cellier.aka.n...@gmail.com> wrote:
> Maybe pre-allocate the right size: > > ByteArray new: byteArray size * 16 streamContents: ... > > Well, actually we are trying to do a streaming API for a compressor. So, 1) I don't exactly know the number "16" before hand and 2) doing that is exactly what we are trying to avoid (compress/decompress all together). Instead, we are doing some kind of streaming, compressing in blocks of say 1MB. But I was completely surprised when I saw the results.... So there is nothing easy to improve? Nicolas > > 2012/11/10 Mariano Martinez Peck <marianop...@gmail.com>: > > Hi guys: > > > > |byteArray| > > byteArray := (ByteArray new: 1024*1024). > > [ > > ByteArray streamContents: [:s | > > 16 timesRepeat: [ > > s nextPutAll:byteArray > > ] > > ] > > ] timeToRun > > > > Gives me around 1 second. Isn't that too much? or is it normal/expected? > > Anything I could improve? > > > > Thanks, > > > > -- > > Mariano > > http://marianopeck.wordpress.com > > > > -- Mariano http://marianopeck.wordpress.com
