Best Compression Methods for 'Specific' Games. Q&A

[doofoo24]

using srep with setting srep:m2f:l128:a1 reduce alot of memory decompression with minimum compression ratio hit as long used with lolz, the setting that i used is lolz:mc1023:fba4096:bc8:blr8:bm8:oh14:pc4:mtt1:d12 8m:mt8 (change mt depend on cpu core)...
i test mad max pzlib:max:c256m+srep:m2f:l128:a1+lolz:mc1023:fba40 96:bc8:blr8:bm8:oh14:pc4:mtt1:mt8:d128m.
i get 34,354,331,688 => 4,266,484,514 bytes. Ratio 12.42%

as in the picture lolz need 261mb per thread no need for more than 2 thread to use with pzlib becase pzlib is the bottleneck...

*srep with m3f need 21g of ram for decompression with m2f:l128:a1 it reduce to 2696mb...
the difference ratio in the end between m3f and m2f 250mb but a lot less memory usage in decompresion and much faster...
total installation time 6 min

[ZakirAhmad]

Originally Posted by doofoo24

using srep with setting srep:m2f:l128:a1 reduce alot of memory decompression with minimum compression ratio hit as long used with lolz, the setting that i used is lolz:mc1023:fba4096:bc8:blr8:bm8h14c4:mtt1:d12 8m:mt8 (change mt depend on cpu core)...
i test mad max pzlib:max:c256m+srep:m2f:l128:a1+lolz:mc1023:fba40 96:bc8:blr8:bm8h14c4:mtt1:mt8:d128m.
i get 34,354,331,688 => 4,266,484,514 bytes. Ratio 12.42%

*srep with m3f need 21g of ram for decompression with m2f:l128:a1 it reduce to 2696mb...
the difference ratio in the end between m3f and m2f 250mb but a lot less memory usage in decompresion and much faster...
total installation time 6 min

can u please post ur srep which u used for compression.
thanks.

[doofoo24]

srep 3.93a beta srep:m2f:l128:a1 but you need about 18600mb of ram to compress if you have 16gb use l256

[ZakirAhmad]

Originally Posted by doofoo24

srep 3.93a beta srep:m2f:l128:a1 but you need about 18600mb of ram to compress if you have 16gb use l256

Thanks .
can u tell me how to launch compressors from setup. like u posted in above screen shot of setup in task manager.

[doofoo24]

is like m3f:l512 try m2f:l512:a1 it shoud be less than 8gb but the ratio you may need to increase lolz to d256m but make sure to be mt2 if you don't have enough ram i used lolz wit d128:mt8 it fast but need around 12gb or ram in compression...

[ZakirAhmad]

Originally Posted by doofoo24

using srep with setting srep:m2f:l128:a1 reduce alot of memory decompression with minimum compression ratio hit as long used with lolz, the setting that i used is lolz:mc1023:fba4096:bc8:blr8:bm8:oh14:pc4:mtt1:d12 8m:mt8 (change mt depend on cpu core)...
i test mad max pzlib:max:c256m+srep:m2f:l128:a1+lolz:mc1023:fba40 96:bc8:blr8:bm8:oh14:pc4:mtt1:mt8:d128m.
i get 34,354,331,688 => 4,266,484,514 bytes. Ratio 12.42%

as in the picture lolz need 261mb per thread no need for more than 2 thread to use with pzlib becase pzlib is the bottleneck...

*srep with m3f need 21g of ram for decompression with m2f:l128:a1 it reduce to 2696mb...
the difference ratio in the end between m3f and m2f 250mb but a lot less memory usage in decompresion and much faster...
total installation time 6 min

how did u make compressors like ztool lolz group with setup in above taskmanager screenshot.