luau/bench/micro_tests/test_StringInterp.lua
Vighnesh 906a00d498 Sync to upstream/release/655
* General
- Fix the benchmark require wrapper function to work in Lua
- Fix memory leak in the new Luau C API test

* New Solver
- Luau: type functions should be able to signal whether or not irreducibility is due to an error
- Do not generate extra expansion constraint for uninvoked user-defined type functions
- Print in a user-defined type function should be reported as an error
instead of logging to stdout
- Many e-graphs bugfixes and performance improvements
- Many general bugfixes and improvements to the new solver as a whole
- Fixed issue with Luau used-defined type functions not having all environments initialized
- Infer types of globals under new type solver

* Fragment Autocomplete
- Miscellaneous fixes to make interop with the old solver better

* Runtime
- Support disabling specific Luau built-in functions from being
fast-called or constant-evaluated
- Added constant folding for vector arithmetic
- Added constant propagation and type inference for Vector3 globals

----------------------------------------------------------
9 contributors:

Co-authored-by: Aaron Weiss <aaronweiss@roblox.com>
Co-authored-by: Andy Friesen <afriesen@roblox.com>
Co-authored-by: Aviral Goel <agoel@roblox.com>
Co-authored-by: Daniel Angel <danielangel@roblox.com>
Co-authored-by: Jonathan Kelaty <jkelaty@roblox.com>
Co-authored-by: Hunter Goldstein <hgoldstein@roblox.com>
Co-authored-by: Varun Saini <vsaini@roblox.com>
Co-authored-by: Vighnesh Vijay <vvijay@roblox.com>
Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2024-12-13 11:20:43 -08:00

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Lua

local function prequire(name) local success, result = pcall(require, name); return success and result end
local bench = script and require(script.Parent.bench_support) or prequire("bench_support") or require("../bench_support")
bench.runCode(function()
for j=1,1e6 do
local _ = "j=" .. tostring(j)
end
end, "interp: tostring")
bench.runCode(function()
for j=1,1e6 do
local _ = "j=" .. j
end
end, "interp: concat")
bench.runCode(function()
for j=1,1e6 do
local _ = string.format("j=%f", j)
end
end, "interp: %f format")
bench.runCode(function()
for j=1,1e6 do
local _ = string.format("j=%d", j)
end
end, "interp: %d format")
bench.runCode(function()
for j=1,1e6 do
local _ = string.format("j=%*", j)
end
end, "interp: %* format")
bench.runCode(function()
for j=1,1e6 do
local _ = `j={j}`
end
end, "interp: interp number")
bench.runCode(function()
local ok = "hello!"
for j=1,1e6 do
local _ = string.format("j=%s", ok)
end
end, "interp: %s format")
bench.runCode(function()
local ok = "hello!"
for j=1,1e6 do
local _ = `j={ok}`
end
end, "interp: interp string")