Add JIT optimization booster shot

2021-11-27 03:14:01 -05:00 · 2021-11-27 03:14:01 -05:00 · 820588b5e7
commit 820588b5e7
parent 504e2e0ee8
1 changed files with 3 additions and 0 deletions
--- a/runtime/luajit.lua
+++ b/runtime/luajit.lua
@ -2,6 +2,7 @@ local module = {}

 local bit = require('bit')
 local ffi = require('ffi')
+local jit = require('jit')

 local u32 = ffi.typeof('uint32_t')
 local u64 = ffi.typeof('uint64_t')
@ -16,6 +17,8 @@ typedef union {
 } Reinterpret;
 ]]

+if jit and jit.opt then jit.opt.start("maxsnap=1000", "loopunroll=500", "maxmcode=2048") end
+
 local function truncate(num)
 	if num >= 0 then
 		return math.floor(num)