New LLVM-based SPU interpreter (SPU fast) #5762
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So we just use the SPU fast setting to test this correct? |
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Yes. SPU Interpreter (fast) on current master vs. this PR build. Tested P5 title screen, definitely faster. |
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Ok. great. Thx |
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There is a noticeable improvement in multiple games especially with Lego Star Wars 3 and Dynasty Warriors: Gundam 3. I have not found any regressions in my testing. |
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Updated, fixed a bug. |
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Musou Orochi 2 Ultimate is faster now with SPU interpreter than SPU ASMJIT, but the sound is very crackle/stutter in battle（ it's almost noise）. SPU ASMJIT have no this problem（sound is perfect）. |
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With this pr while using SPU fast Ar Tonelico Qoga intro have the same issue that exist only while using SPU LLVM |
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Use LLVM to build SPU interpreter. Simplify interpreter loop.
Nekotekina
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Musou Orochi 2 Ultimate、Sengoku Musou 4、Dynasty Warriors: Gundam 3 are get very big speed improvement with SPU interpreter (SPU fast) , especially Sengoku Musou 4 & Dynasty Warriors: Gundam 3 (10FPS-->50FPS). But the sound is awful in battle. Hope to be fixed. SPU ASMJIT: Speed is slower than SPU interpreter,but sound is fine. |
LLVM-based. Xfloat accuracy settings are respected as well.