mirror of
https://github.com/centau/vide.git
synced 2026-08-20 14:41:37 +00:00
404 lines
7.2 KiB
Lua
404 lines
7.2 KiB
Lua
local BENCH, START = require("test/testkit").benchmark()
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local vide = require "src/init"
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local N = 2^18 -- 262144
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-- todo: wide and deep graph benchmarks
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BENCH("create source", function()
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local source = vide.source
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local cache = table.create(N)
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for i = 1, START(N) do
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cache[i] = source(1)
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end
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end)
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BENCH("get value", function()
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local src = vide.source(1)
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for i = 1, START(N) do
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src()
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end
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end)
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BENCH("set value", function()
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local src = vide.source(1)
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for i = 1, START(N) do
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src(i)
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end
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end)
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BENCH("derive 1 source", function()
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local derive = vide.derive
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local cache = table.create(N)
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local src = vide.source(1)
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vide.root(function()
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for i = 1, START(N) do
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cache[i] = derive(function()
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return src()
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end)
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end
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return nil
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end)
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end)
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BENCH("derive 4 sources", function()
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local derive = vide.derive
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local cache = table.create(N)
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local src = vide.source(1)
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local src2 = vide.source(2)
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local src3 = vide.source(3)
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local src4 = vide.source(4)
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vide.root(function()
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for i = 1, START(N) do
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cache[i] = derive(function()
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return src() + src2() + src3() + src4()
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end)
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end
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return nil
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end)
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end)
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-- todo: why is this so fast?
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BENCH("set derived value", function()
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local src = vide.source(1)
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vide.root(function()
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local _derived = vide.derive(function() return src() end)
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for i = 1, START(N) do
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src(i)
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end
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return nil
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end)
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end)
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BENCH("apply 0 properties", function()
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local apply = require "src/apply"
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local instance = vide.create("Frame") {}
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for i = 1, START(N) do
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apply(instance, {})
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end
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end)
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BENCH("apply 8 properties", function()
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local apply = require "src/apply"
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local instance = vide.create("Frame") {}
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for i = 1, START(N) do
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apply(instance, {
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Text = i,
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Text2 = i,
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Text3 = i,
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Text4 = i,
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Text5 = i,
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Text6 = i,
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Text7 = i,
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Text8 = i,
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})
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end
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end)
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BENCH("bind source", function()
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local apply = require "src/apply"
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local instance = vide.create("Frame") {}
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local src = vide.source(1)
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vide.root(function()
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for i = 1, START(N) do
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apply(instance, {
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Text = src
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})
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end
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return nil
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end)
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end)
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BENCH("update binding", function()
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local apply = require "src/apply"
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local instance = vide.create("Frame") {}
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local src = vide.source(1)
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vide.root(function()
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apply(instance, {
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Text = src
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})
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for i = 1, START(N) do
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src(i)
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end
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return nil
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end)
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end)
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N /= 1024
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BENCH("indexes() all new", function()
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local data = {}
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for i = 1, N do
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data[i] = i
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end
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local src = vide.source(data)
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vide.root(function()
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START(N)
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local _list = vide.indexes(src, function(v, i)
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return {}
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end)
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return nil
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end)
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end)
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BENCH("indexes() no change", function()
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local data = {}
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for i = 1, N do
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data[i] = i
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end
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local src = vide.source(data)
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vide.root(function()
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local _list = vide.indexes(src, function(v, i)
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return {}
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end)
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START(N)
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src(data)
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return nil
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end)
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end)
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BENCH("indexes() all change", function()
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local data = {}
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for i = 1, N do
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data[i] = i
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end
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local src = vide.source(data)
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vide.root(function()
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local _list = vide.indexes(src, function(v, i)
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return {}
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end)
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--src(src()) -- fill double buffer
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for i, v in data do
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data[i] = v + 1
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end
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START(N)
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src(data)
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return nil
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end)
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end)
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BENCH("indexes() all remove", function()
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local data = {}
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for i = 1, N do
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data[i] = i
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end
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local src = vide.source(data)
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vide.root(function()
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local _list = vide.indexes(src, function(v, i)
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return {}
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end)
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table.clear(data)
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START(N)
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src(data)
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return nil
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end)
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end)
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BENCH("values() all new", function()
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local data = {}
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for i = 1, N do
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data[i] = {}
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end
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local src = vide.source(data)
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vide.root(function()
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START(N)
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local _list = vide.values(src, function(v, i)
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return {}
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end)
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return nil
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end)
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end)
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BENCH("values() no change", function()
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local data = {}
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for i = 1, N do
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data[i] = {}
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end
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local src = vide.source(data)
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vide.root(function()
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local _list = vide.values(src, function(v, i)
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return {}
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end)
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src(src()) -- fill double buffer
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START(N)
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src(data)
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return nil
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end)
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end)
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BENCH("values() all change", function()
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local data = {}
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for i = 1, N do
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data[i] = {}
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end
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local src = vide.source(data)
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vide.root(function()
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local _list = vide.values(src, function(v, i)
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return {}
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end)
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src(src()) -- fill double buffer
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for i = 1, N do
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local r = math.random(1, #data)
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data[i], data[r] = data[r], data[i]
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end
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START(N)
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src(data)
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return nil
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end)
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end)
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BENCH("values() all remove", function()
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local data = {}
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for i = 1, N do
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data[i] = {}
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end
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local src = vide.source(data)
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vide.root(function()
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local _list = vide.values(src, function(v, i)
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return {}
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end)
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table.clear(data)
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START(N)
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src(data)
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return nil
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end)
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end)
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N *= 1024
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BENCH("register new cleanup", function()
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local cleanup = vide.cleanup
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vide.root(function()
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local cleaner = function() end
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local callers = {}
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for i = 1, N do
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callers[i] = function(fn, v)
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fn(v)
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return i -- return unique upvalue to ensure unique closure
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end
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end
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for i = 1, START(N) do
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callers[i](cleanup, cleaner)
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end
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return nil
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end)
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end)
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do
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-- the purpose of the two following benchmarks is to measure the overhead of
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-- aggregate construction
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BENCH("set explicit mock vector2", function()
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local create = vide.create
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local apply = require "src/apply"
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local Vector2 = require "test/mock".Vector2
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local label = create "TextLabel" {
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AnchorPoint = Vector2.new(1, 1)
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}
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for i = 1, START(N) do
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apply(label, {
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AnchorPoint = Vector2.new(i, i)
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})
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end
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end)
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BENCH("set aggregate mock vector2", function()
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local create = vide.create
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local apply = require "src/apply"
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local Vector2 = require "test/mock".Vector2
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local label = create "TextLabel" {
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AnchorPoint = Vector2.new(1, 1)
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}
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for i = 1, START(N) do
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apply(label, {
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AnchorPoint = { i, i }
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})
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end
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end)
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end
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return nil
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