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From: | Antonio Diaz Diaz |
Subject: | Re: [Lzip-bug] Request for help with Windows version of Plzip. |
Date: | Fri, 22 Jun 2018 17:24:57 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.9.1.19) Gecko/20110420 SeaMonkey/2.0.14 |
Global_Defense_Initiative wrote:
Hey guys, It works, Amount of time required for compression is low. [ using Plzip ] But that will reduce compression ratio. If I try to achieve the same compression ratio of Lzip with Plzip then, The required amount of time is not so different. So I guess one will have to either use a very powerful processor or will have to choose between compression ratio or time. Am I right?
You can obtain both high compression ratio and fast compression speed, but only on large enough files. The home page of plzip gives a hint:
http://www.nongnu.org/lzip/plzip.html"Note that the number of usable threads is limited by file size; on files larger than a few GB plzip can use hundreds of processors, but on files of only a few MB plzip is no faster than lzip."
And the manual page explains the details: http://www.nongnu.org/lzip/manual/plzip_manual.html#Minimum-file-sizes Best regards, Antonio.
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