Originally Posted by LovePimple
Tested on enwik7 at -6 level
So, for my system the speedup is 3.15% only but anyway nice!
Also a couple of issues. SSE2 version is slower than plain one but its not the main issue. For both original verions level -0 works giving the filtered but not compressed output file as it supposed to be. Levels -1\-2\-3 cause crash after some delay and leaving small output file (28 bytes) after crash. I suppose there is only header in such file. -4 level also causes crash but at the end of compression so I see the progress indicator but something happens at the end of compression. -5\-6 levels work normally.
Also during crash SSE2 version tries to launch Dr.Watson (internal Windows debugger) so even if I press "OK" in crash report window the executable still remains in memory so I need to kill process manually. Both LP's compiles work OK
EDIT: I forgot to say. Those issues with paq8hp12any have been noticed by LovePimple. I just confirmed them and little bit expanded.