[linux-mm-cc] [RFC] LZO de/compression support - take 4
nitingupta910 at gmail.com
Mon May 28 05:08:54 EDT 2007
On 5/28/07, Daniel Hazelton <dhazelton at enter.net> wrote:
> On Monday 28 May 2007 04:37:04 Nitin Gupta wrote:
> > On 5/28/07, Daniel Hazelton <dhazelton at enter.net> wrote:
> > As you mentioned in your mail, you are using lzo1x_1_11_compress()
> > which is slower than what I ported (which is same as what is exported
> > by miniLZO). So, can you please test with the version ported - this
> > is found in lzo/src/lzo1x_1.c (or in minilzo.c).
> > Also, can you please use 'take 5' for your next testing?
> > Thanks,
> > Nitin
> Will do. (that's DBITS=15, correct?)
> However, when I averaged it 100 times, lzo1x_1_11_compress() showed better
> speed than your implementation - about 1.5% faster.
I don't yet have any explanation for this.
> The *unsafe*
> decompressor, however, only shows about a 1.2% speed advantage over the safe
More information about the linux-mm-cc