Snappy updated, sorry I forgot optimize...

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Snappy updated, sorry I forgot optimize...

SNAPPY is 400% faster than SynLZ (the fastest similar algo on Delphi) on uncompress and offers a better compression ratio

1GB test file, corei7 2.6ghz

COMPRESS
Snappy compress in 2.69s, size=508411112, 179.9 MB/s
SynLZ compress in 3.66s, size=532219716, 138.4 MB/s

UNCOMPRESS
Snappy uncompress in 952.86ms, size=1043862016, 1 GB/s
SynLZ uncompress in 3.84s, size=1043862016, 258.6 MB/s

I have updated the lib in www.dellapasqua.com/snappy64

thanks
Roberto
http://www.dellapasqua.com/snappy64

Comments

  1. Roberto Della PasquaAugust 16, 2017 at 1:05 AM

    Look, is all ok with LLVM, but about Intel and MSVC, in their license we cannot use in "competing" products, allright? ... hmmm :-\

    ReplyDelete
  2. A. BouchezAugust 16, 2017 at 1:30 AM

    MSVC is part of the system, so you can use it freely from any application.
    Intel TBB has a new license, which is somewhat permissive, and you definitively has the right to use it as an external .dll binary in any kind of applications, IIRC.

    ReplyDelete
  3. Roberto Della PasquaAugust 16, 2017 at 2:36 AM

    ok, I'll restore, give some days :)

    ReplyDelete

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