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Performance #811

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calcitem opened this issue May 5, 2024 · 2 comments
Open

Performance #811

calcitem opened this issue May 5, 2024 · 2 comments
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bug Something isn't working

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@calcitem
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calcitem commented May 5, 2024 •
edited
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7d8042d

d = 20, time=0
Debug

mac:
-O0: 30.21s LTO: 25.97s +16%

ios:
-O0: 81.44s LTO: 70.26s +16%
-Os: 17.49s LTO: 15.80s +11%
-Ofast: 16.07
@calcitem calcitem added the bug Something isn't working label May 5, 2024
@calcitem
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calcitem commented May 5, 2024

fno-exceptions

@calcitem
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Add -O3 and -flto=thin.

Test case:

 1.    d2    d6
 2.    f4    b4
 3.    d5    b6
 4.    b2    f6xb2
 5.    b2    f2

No Random:
 6.    g7

Before: 29.5s
After: 24s

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@calcitem