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arm64 luajit loop cpu nearly 100% in lua_resume function，same code run in x86 is ok #200

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zhouxh123 opened this issue May 28, 2023 · 3 comments
Open

arm64 luajit loop cpu nearly 100% in lua_resume function，same code run in x86 is ok #200

zhouxh123 opened this issue May 28, 2023 · 3 comments

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@zhouxh123
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arm64 pagesize 64K，x86 pagesize 4k

[文件：out.svg]

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@zhouxh123
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out

@zhouxh123
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version ： LuaJIT-2.1-20210510 ，openresty-1.19.3.1，jemalloc-5.1.0
arm64 pagesize： 64k
x86 pagesize：4k

@zhuizhuhaomeng
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There are many improvements in LuaJIT. Please try the last code of LuaJIT.

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@zhuizhuhaomeng @zhouxh123