Switch from LZMA to LZMA2 compression format (may double performance on quad-cores)

krisiun / freearc

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Switch from LZMA to LZMA2 compression format (may double performance on quad-cores) #84

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago

What should be implemented?
add LZMA2 support with multi-threaded compression; it will break backward
compatibility but provide better performance on multi-core cpus and allow
to process incompressible data without inflating them

Original issue reported on code.google.com by bulat.zi...@gmail.com on 3 Jun 2009 at 2:33

GoogleCodeExporter commented 8 years ago

Original comment by bulat.zi...@gmail.com on 3 Jun 2009 at 2:35

Removed labels: Milestone-0.60

GoogleCodeExporter commented 8 years ago

To be exact, it may double performance on quad-core cpus without losing 
compression ratio

Original comment by bulat.zi...@gmail.com on 3 Jun 2009 at 4:42

Changed title: Switch from LZMA to LZMA2 compression format

GoogleCodeExporter commented 8 years ago

Original comment by bulat.zi...@gmail.com on 5 Jun 2009 at 3:09

Changed title: Switch from LZMA to LZMA2 compression format (may double performance on quad-cores)

GoogleCodeExporter commented 8 years ago

Original comment by bulat.zi...@gmail.com on 6 Aug 2009 at 5:42

Changed state: Accepted