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7 Commits

Author SHA1 Message Date
skidau a54e72640f Merge branch 'misc-speedups' 
* misc-speedups:
  fixed and reenabled and slightly optimized the JIT version of fcmpo/fcmpu.
  slightly more precise speed percent display (this is really minor)
  a small thread synchronization speedup for dual core mode. it's most noticeable in games where the CPU is running behind compared to the GPU.

Conflicts:
	Source/Core/Core/Src/PowerPC/Jit64/Jit.cpp

The Fifo.cpp changes from rdaefb3b550e2 was not merged as there was no performance benefit.
 2012-05-26 12:35:08 +10:00
Jordan Woyak 8a8dc77ef1 enable c++11 compilation in cmakelists 2012-02-24 14:19:24 -06:00
nitsuja daefb3b550 a small thread synchronization speedup for dual core mode. 
it's most noticeable in games where the CPU is running behind compared to the GPU.
 2012-01-07 20:22:48 -08:00
Glenn Rice 1b583a0441 Fix things so that those who wish to compile with -std=c++0x can. To active this with the cmake build add CXXFLAGS="-std=c++0x" before cmake on the command line, or export that variable. This enables the experimental features like std::thread, std::mutex, etc., that are provided by g++ instead of using the implementation in dolphin. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7333 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-03-12 00:01:33 +00:00
Rodolfo Osvaldo Bogado c569b33829 First Revert my changes to VertexLoader.cpp, i don't own the games that get error so i revert the changes until i can test it myself. 
Second:
A experiment. implemented parallelization in texture decoding using openmp. is most a experiment to test the performance in different os/plataforms. in my system (windows x64 amd 1055t) give a speedup in large textures, but i tested in in intel dual core and gives a slowdown. o i limited the use for large textures and cpus with more than 3 cores.
please test an let me know if it improves or degrades the speed.
please for linux and osx user. to enable this you will have to enable your compiler support for openmp to test this code.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7284 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-03-04 22:48:54 +00:00
Soren Jorvang 2de8742368 Equip any new threads with an NSAutoreleasePool. 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6978 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-01-29 23:46:26 +00:00
Jordan Woyak 2c05c49a04 Replaced Common::Thread with a partial implementation of std::thread. (rvalue references are used if available, <thread> is used if possible) Eliminates the need to use dynamic memory allocation for threads, so it's impossible to forget to delete a thread or set a pointer to NULL. Enables use of type-safe thread functions, no need to cast to and from void*. I've made sure the code compiles in vs08 and tested the functionality of "StdThread.h" on Linux so I'm hoping everything will work :p. In the future "StdThread.h" can be removed (maybe when OS X ships with gcc 4.4 and vs2015 is released :p). 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6933 8ced0084-cf51-0410-be5f-012b33b47a6e
 2011-01-27 20:47:58 +00:00