test/benchmark.luau

@@ -15,9 +15,10 @@ local vide = require "src/init"
 local N = 2^18 -- 262144[
 
 BENCH("create state", function()
-    local cache = table.create(N)
     local source = vide.source
 
+    local cache = table.create(N)
+
     for i = 1, START(N) do
         cache[i] = source(1)
     end
@@ -40,39 +41,53 @@ BENCH("set value", function()
 end)
 
 BENCH("derive 1 state", function()
-    local cache = table.create(N)
-    local state = vide.source(1)
     local derive = vide.derive
 
+    local cache = table.create(N)
+    local state = vide.source(1)
+
+    vide.root(function()
         for i = 1, START(N) do
             cache[i] = derive(function()
                 return state()
             end)
         end
+        return nil
+    end)
 end)
 
 BENCH("derive 4 states", function()
+    local derive = vide.derive
+
     local cache = table.create(N)
     local state = vide.source(1)
     local state2 = vide.source(2)
     local state3 = vide.source(3)
     local state4 = vide.source(4)
-    local derive = vide.derive
 
+    vide.root(function()
         for i = 1, START(N) do
             cache[i] = derive(function()
                 return state() + state2() + state3() + state4()
             end)
         end
+
+        return nil
+    end)
 end)
 
 BENCH("set derived value", function()
     local state = vide.source(1)
+
+    vide.root(function()
         local _derived = vide.derive(state)
 
         for i = 1, START(N) do
             state(i)
         end
+
+        return nil
+    end)
 end)
 
 BENCH("apply 0 properties", function()
@@ -104,21 +119,28 @@ end)
 
 BENCH("bind source", function()
     local apply = require "src/apply"
+
     local instance = vide.create("Frame") {}
     local state = vide.source(1)
 
+    vide.root(function()
         for i = 1, START(N) do
             apply(instance, {
                 Name = state
             })
         end
+
+        return nil
+    end)
 end)
 
 BENCH("update binding", function()
     local apply = require "src/apply"
+
     local instance = vide.create("Frame") {}
     local state = vide.source(1)
 
+    vide.root(function()
         apply(instance, {
             Name = state
         })
@@ -126,6 +148,9 @@ BENCH("update binding", function()
         for i = 1, START(N) do
             state(i)
         end
+
+        return nil
+    end)
 end)
 
 BENCH("indexes() no change", function()
@@ -137,6 +162,7 @@ BENCH("indexes() no change", function()
 
     local state = vide.source(data)
 
+    vide.root(function() 
         local _list = vide.indexes(state, function(v, i)
             return {}
         end)
@@ -146,6 +172,9 @@ BENCH("indexes() no change", function()
         START(N)
 
         state(data)
+
+        return nil
+    end)
 end)
 
 BENCH("indexes() all change", function()
@@ -157,6 +186,8 @@ BENCH("indexes() all change", function()
 
     local state = vide.source(data)
 
+
+    vide.root(function()
         local _list = vide.indexes(state, function(v, i)
             return {}
         end)
@@ -170,6 +201,9 @@ BENCH("indexes() all change", function()
         START(N)
 
         state(data)
+
+        return nil
+    end)
 end)
 
 BENCH("indexes() all remove", function()
@@ -181,6 +215,7 @@ BENCH("indexes() all remove", function()
 
     local state = vide.source(data)
 
+    vide.root(function()
         local _list = vide.indexes(state, function(v, i)
             return {}
         end)
@@ -190,6 +225,9 @@ BENCH("indexes() all remove", function()
         START(N)
 
         state(data)
+
+        return nil
+    end)
 end)
 
 BENCH("values() no change", function()
@@ -201,6 +239,7 @@ BENCH("values() no change", function()
 
     local state = vide.source(data)
 
+    vide.root(function()
         local _list = vide.values(state, function(v, i)
             return {}
         end)
@@ -210,6 +249,9 @@ BENCH("values() no change", function()
         START(N)
 
         state(data)
+
+        return nil
+    end)
 end)
 
 BENCH("values() all change", function()
@@ -221,6 +263,7 @@ BENCH("values() all change", function()
 
     local state = vide.source(data)
 
+    vide.root(function()
         local _list = vide.values(state, function(v, i)
             return {}
         end)
@@ -235,6 +278,9 @@ BENCH("values() all change", function()
         START(N)
 
         state(data)
+
+        return nil
+    end)
 end)
 
 BENCH("values() all remove", function()
@@ -246,6 +292,7 @@ BENCH("values() all remove", function()
 
     local state = vide.source(data)
 
+    vide.root(function()
         local _list = vide.values(state, function(v, i)
             return {}
         end)
@@ -255,11 +302,15 @@ BENCH("values() all remove", function()
         START(N)
 
         state(data)
+
+        return nil
+    end)
 end)
 
 BENCH("register new cleanup", function()
     local cleanup = vide.cleanup
 
+    vide.root(function()
         local cleaner = function() end
 
         local callers = {}
@@ -274,58 +325,11 @@ BENCH("register new cleanup", function()
         for i = 1, START(N) do
             callers[i](cleanup, cleaner)
         end
-end)
 
--- cleanup cleanups from previous benchmark
+        return nil
-;(collectgarbage :: any)("collect")
-vide.step(0) 
-
-BENCH("repeat cleanup", function()
-    local cleanup = vide.cleanup
-
-    local foo = NO_INLINE(function(i)
-        cleanup(function()
-            -- return i -- uncomment to include overhead of closure creation
     end)
-    end)
-
-    for i = 1, START(N) do
-        foo(i)
-    end
 end)
 
--- cleanup cleanups from previous benchmark
-;(collectgarbage :: any)("collect")
-vide.step(0) 
-
-BENCH("cleanup gc check", function()
-    local cleanup = vide.cleanup
-
-    local cleaner = function() end
-
-    local callers = table.create(N)
-
-    for i = 1, N do
-        callers[i] = function()
-            cleanup(cleaner)
-            return i
-        end
-
-        callers[i]()
-    end
-
-    START(N)
-
-    vide.step(0)
-end)
-
-BENCH("cleanup gc removal", function()
-    START(N)
-
-    vide.step(0) -- cleanup from previous benchmark
-end)
-
-
 do
     -- the purpose of the two following benchmarks is to measure the overhead of
     -- aggregate construction