FileForums - PZlib (Alternative to Precomp)

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FileForums (https://fileforums.com/index.php)

- Conversion Tutorials (https://fileforums.com/forumdisplay.php?f=55)

- - PZlib (Alternative to Precomp) (https://fileforums.com/showthread.php?t=97888)

felice2011

09-07-2016 04:50

Quote:

Originally Posted by Razor12911 (Post 449931)

Pretty much annoying.

:cool:

;)The important that the problem is solved, even with a large number of files...:p

Razor12911

09-07-2016 05:22

:p but still, when everything is piped, overall speed is better.

felice2011

10-07-2016 11:10

Razor I need of the command for the console help info of PZlib and Reflate, if you have implemented.
I tried it with the command "pzlib.exe -h" or "pzlib.exe -help" but it does not work.

Razor12911

11-07-2016 03:15

well unfortunately, i haven't added that.

felice2011

11-07-2016 03:36

Quote:

Originally Posted by Razor12911 (Post 449976)

well unfortunately, i haven't added that.

Ah..Ok.
I am entering a new source on the help info in MSK on 34 different compressors, when I will have finished to compile the ContextMenuStrip I send you a PM to complete the info on some compressors.
Thanks Bro..

LuzhinE

14-07-2016 14:30

and error because?

http://i.imgur.com/gEl4I5o.png

felice2011

14-07-2016 23:39

Check set..http://fileforums.com/showthread.php?t=97888&page=4#60

Razor12911

18-08-2016 10:56

Update for PZLib available

Changes

Only added x64 support.

Comparison between x86 and x64

Code:

File = UI.sb

Size = 82.3MB > 348MB



Recompression times with verification off:

x86: 4.81 Seconds (17.93MB/s)

x64: 4.20 Seconds (20.57MB/s)



Recompression times with verification on:

x86: 38.27 Seconds (2.26MB/s)

x64: 26.65 Seconds (3.24MB/s)



Restoration times using 4 threads:

x86: 11.08 Seconds (7.79MB/s)

x64: 7.95 Seconds (10.87MB/s)

Prince4

18-08-2016 23:15

Quote:

Originally Posted by Razor12911 (Post 450864)

Update for PZLib available

Changes

Only added x64 support.

Comparison between x86 and x64

Code:

File = UI.sb

Size = 82.3MB > 348MB



Recompression times with verification off:

x86: 4.81 Seconds (17.93MB/s)

x64: 4.20 Seconds (20.57MB/s)



Recompression times with verification on:

x86: 38.27 Seconds (2.26MB/s)

x64: 26.65 Seconds (3.24MB/s)



Restoration times using 4 threads:

x86: 11.08 Seconds (7.79MB/s)

x64: 7.95 Seconds (10.87MB/s)

Where's the download link? :P

mausschieber

19-08-2016 01:10

Quote:

Originally Posted by Prince4 (Post 450890)

Where's the download link? :P

look at first post

LuzhinE

19-08-2016 14:43

It does not open how it works?

Razor12911

19-08-2016 15:03

Quote:

Originally Posted by LuzhinE (Post 450913)

It does not open how it works?

-_-, this works with Freearc man...

RamiroCruzo

19-08-2016 15:10

Quote:

Originally Posted by Razor12911 (Post 450915)

-_-, this works with Freearc man...

hahaha...

Razor12911

11-09-2016 11:08

Update for PZLib available

Changes

Updated multi threading

chum	18-09-2016 18:31

Hey bro, you said to use -v for CRC problems, but using -v just blocked any compressing gains, the compressed file just become out same size of input file. Without -v decompressing is just failing with CRC Always.

I like Pzlib for compresisng since it is much faster than Precomp and give nearly same final size but decompressing problem is just avoiding to it be a standard usage for me.

If you just remove the multithreading for decompressing dont it fix the problem since decompressing is known to work properly in single-thread..

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