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Memory consumption |
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The data in below table shows how much memory is temporarily consumed by compression algorithm during the compressing files. When compression is finished all this memory is released.
Algrotihm |
Level |
Required memory |
None |
clNone |
0 |
ZLIB |
clFastest |
64 Kb |
ZLIB |
clNormal |
64 Kb |
ZLIB |
clMax |
64 Kb |
PPM |
clFastest |
10 Mb |
PPM |
clNormal |
25 Mb |
PPM |
clMax |
50 Mb |
BZIP |
clFastest |
1.5 Mb |
BZIP |
clNormal |
4.8 Mb |
BZIP |
clMax |
7.2 Mb |