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https://github.com/luau-lang/luau.git
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906a00d498
* 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>
80 lines
2.4 KiB
Lua
80 lines
2.4 KiB
Lua
--[[
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MIT License
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Copyright (c) 2017 Gabriel de Quadros Ligneul
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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]]
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local function prequire(name) local success, result = pcall(require, name); return success and result end
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local bench = script and require(script.Parent.bench_support) or prequire("bench_support") or require("../../bench_support")
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function test()
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local random, floor = math.random, math.floor
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floor = math.ifloor or floor
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function heapsort(n, ra)
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local j, i, rra
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local l = floor(n/2) + 1
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-- local l = (n//2) + 1
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local ir = n;
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while 1 do
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if l > 1 then
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l = l - 1
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rra = ra[l]
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else
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rra = ra[ir]
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ra[ir] = ra[1]
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ir = ir - 1
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if (ir == 1) then
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ra[1] = rra
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return
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end
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end
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i = l
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j = l * 2
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while j <= ir do
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if (j < ir) and (ra[j] < ra[j+1]) then
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j = j + 1
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end
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if rra < ra[j] then
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ra[i] = ra[j]
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i = j
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j = j + i
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else
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j = ir + 1
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end
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end
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ra[i] = rra
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end
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end
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local Num = tonumber((arg and arg[1])) or 4
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for i=1,Num do
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local N = tonumber((arg and arg[2])) or 10000
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local a = {}
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for i=1,N do a[i] = random() end
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heapsort(N, a)
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for i=1,N-1 do assert(a[i] <= a[i+1]) end
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end
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end
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bench.runCode(test, "heapsort")
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