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  #16  
Old 21-11-2019, 07:16
78372 78372 is offline
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-m1=lzma2
Here change lzma2 to your favourite compressor.
and -txz to-t7z.
Note that it won't support stdio
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  #17  
Old 21-11-2019, 12:02
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Carldric Clement Carldric Clement is offline
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Nice one. But I didn't understand at all. What different fast lzma2 and the 7z [lzma2]? Can you explain how they can compress between the size of huge files? Just ask.

Also I like how you create with those codes from GitHub to cls. I can understand the code was almost same like delphi.

Last edited by Carldric Clement; 22-11-2019 at 11:52. Reason: Sorry that i wasn't to do for full quote
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  #18  
Old 21-11-2019, 12:08
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Fast lzma2 uses a different matchfinder and faster than normal lzma2. It can use multiple threads more effeciently.
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  #19  
Old 22-11-2019, 15:08
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i got a very negative ratio using it with oorecm (oodle mermaid)
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  #20  
Old 26-11-2019, 09:26
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Because Oodle Mermaid is better than fast LZMA2
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  #21  
Old 02-02-2021, 00:36
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Thanks. This gives nice good compression ratio at super fast speed
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  #22  
Old 02-02-2021, 11:51
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Small test

SREP+4x4:lzma

Quote:
Compressed 1 file, 1,444,079,652 => 666,703,063 bytes. Ratio 46.17%
Compression time: cpu 622.41 sec/real 206.39 sec = 302%. Speed 7.00 mB/s
All OK
SREP+FL2

Quote:
Compressed 1 file, 1,444,079,652 => 679,032,090 bytes. Ratio 47.02%
Compression time: cpu 299.06 sec/real 103.33 sec = 289%. Speed 13.98 mB/s
All OK
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  #23  
Old 02-02-2021, 12:48
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I Use Reflate+Srep+Delta+nz as kompression. The Speed is slow in both Ways. I will test the FL2
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Old 02-02-2021, 15:38
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the fl2.zip (569.0 KB ) found in #10 seems to produce almost the same size (0.01% smaller) result but is 3% slower than fl2_fpc.zip (137.7 KB )
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  #25  
Old 08-02-2021, 05:26
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Unpack test

xt20+srep+4x4:lzma

Quote:
Tested 5 files, 6,139,044,914 => 7,799,289,310 bytes. Ratio 78.71%
Testing time: cpu 212.50 sec/real 222.03 sec = 96%. Speed 35.13 mB/s
xt20+srep+fl2

Quote:
Tested 5 files, 5,912,090,557 => 7,799,289,310 bytes. Ratio 75.80%
Testing time: cpu 343.20 sec/real 478.89 sec = 72%. Speed 16.29 mB/s
All OK
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  #26  
Old 09-02-2021, 00:53
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does this fl2 (cls dll/exe) support pass in compressing levels or any other parameters?
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