pcsx2 0.8.1 compiled on Intel 9.0 with SSE3 optimized

2516 Views 9 Replies 6 Participants Last post by General Plot, Jun 28, 2005

Teerayoot

Discussion Starter · Jun 28, 2005 (Edited)

This one i compiled pcsx2SSE2-0.8.1 on Intel c++ compilier 9.0 using vc2003 and turn on optimize with

-Intel Pentium(R) 4 Processor with Streaming SIMD Extensions 3 (SSE3) (/QxP)
-Enable Parallelization (/Qparallel)
-Maximize Speed plus High Level Optimizations (/O3) [Intel C++]

if your cpu not have sse3 feature ,illegal intruction exception will raise when sse3 intruction get executed(maybe crashed).

not tested yet because i dont' have sse3 enabled processor .
test and report me will be cool.

Best regard.
Teerayoot.

Please re attach - my sincere apologies.

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General Plot

· #5 · Jun 28, 2005

I tried this out on an extreme edition P4 that supports SSE3 (verified that it supports those instructions with CPU ID) and I get the following error: This application has failed to start because gnu_gettext.dll was not found. Re-installing the application may fix this problem.
Seems like something may have gotten lost in the recompiling.

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General Plot

· #10 · Jun 28, 2005

Yeah, I just tested it too. (Thanks for the dll). I didn't notice any difference from the current release. May be as cooliscool said about it needing to be hand optimized to utilize these instructions for performance gain. No biggie.

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