In the new version compression speed significantly grew.
One there was a question, concerning gzip
Code:
ect -M1 -gzip C:\Users\Lorents\Desktop\1001
Processed 1 file
Saved 629.79KB out of 1.00MB (61.4732%)
ect -M2 -gzip C:\Users\Lorents\Desktop\1001
Processed 1 file
Saved 629.79KB out of 1.00MB (61.4732%)
Prompt, why results identical?
And second question
Code:
C:\Users\Lorents>C:\Users\Lorents\Desktop\7-zip\ect.exe -M2 C:\Users\Lorents\Desktop\1001.png
Processed 1 file
Saved 5.26KB out of 399.33KB (1.3162%)
C:\Users\Lorents>C:\Users\Lorents\Desktop\7-zip\deflopt.exe C:\Users\Lorents\Desktop\1001.png
*** DeflOpt V2.07 ***
*** Built on Wed Sep 5 18:56:30 2007 ***
*** Copyright (C) 2003-2007 by Ben Jos Walbeehm ***
"C:/Users/Lorents/Desktop/1001.png"
Number of bytes saved: 1,037 (403,529 --> 402,492)
File rewritten.
Number of files processed : 1
Number of files rewritten : 1
Total number of bytes saved: 1,037
119,741,770 cycles.
C:\Users\Lorents>C:\Users\Lorents\Desktop\iCatalyst\Tools\apps\advdef.exe -z0 C:\Users\Lorents\Desktop\1001.png
402492 1049311 260% C:\Users\Lorents\Desktop\1001.png
402492 1049311 260%
C:\Users\Lorents>C:\Users\Lorents\Desktop\7-zip\ect.exe -M2 -gzip C:\Users\Lorents\Desktop\1001.png.gz
Processed 1 file
Saved 37.48KB out of 432.76KB (8.6616%)
C:\Users\Lorents>C:\Users\Lorents\Desktop\7-zip\deflopt.exe C:\Users\Lorents\Desktop\1001.png.gz
*** DeflOpt V2.07 ***
*** Built on Wed Sep 5 18:56:30 2007 ***
*** Copyright (C) 2003-2007 by Ben Jos Walbeehm ***
"C:/Users/Lorents/Desktop/1001.png.gz"
Number of bytes saved: 579 (404,767 --> 404,188) (4,636 bits)
File rewritten.
Number of files processed : 1
Number of files rewritten : 1
Total number of bytes saved: 579
111,077,880 cycles.
Why so occurs?