Some questions about Intel IPP LZOP algorithm

haixiao_j_ — Sun, 07 Oct 2012 13:23:08 GMT

I used Intel IPP main package: parallel_studio_xe_2011_sp1_update3_intel64. And I have some questions about LZOP with intel ipp.

1. What is the main difference between LZO and IPP LZOP?
2. LZO has different compression levels(1 - 9),such as lzo1x_1_compress for level 1 and lzo1x_999_compress for level 9.

Does intel provide IPP library for all levels? I only found the API ippsEncodeLZO_8u, bud I don't konw what's compression level about ippsEncodeLZO_8u.

Regards,

Haixiao

Haixiao,

Chao_Y_Intel — Wed, 10 Oct 2012 07:39:47 GMT

Haixiao, Hopefully it were already clarify in the following post? Let us know if you have more questions.. http://software.intel.com/en-us/forums/topic/328387 Thanks, Chao

topic Haixiao, in Intel® Integrated Performance Primitives

Some questions about Intel IPP LZOP algorithm

Haixiao,