luau/bench/micro_tests/test_SqrtSum_sqrt_roundabout.lua
Vyacheslav Egorov aafea36235
Fixed the backwards compatible benchmark support library require (#1125)
Previous benchmark require fix wasn't actually working correctly for the
old style require (or running in Lua).
2023-12-04 12:48:31 -08:00

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Lua

local function prequire(name) local success, result = pcall(require, name); return if success then result else nil end
local bench = script and require(script.Parent.bench_support) or prequire("bench_support") or require("../bench_support")
function test()
local sqrt = nil or math.sqrt -- breaks fastcall analysis
local ts0 = os.clock()
local sum = 0
for i=0,500000 do sum = sum + sqrt(i) end
local ts1 = os.clock()
return ts1-ts0
end
bench.runCode(test, "SqrtSum: sqrt roundabout")