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Commit521d5ed

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Merge pull request#1187 from immerjs/feature/more-benchmarks-3
Add second large object test to check v8 non-fast properties
2 parents3955eed +8b341a5 commit521d5ed

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‎perf-testing/immutability-benchmarks.mjs‎

Lines changed: 37 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -44,7 +44,8 @@ function createInitialState(arraySize = BENCHMARK_CONFIG.arraySize) {
4444
name:`name-${i}`,
4545
isActive:i%2===0
4646
})),
47-
largeObject:createLargeObject(BENCHMARK_CONFIG.largeObjectSize),
47+
largeObject1:createLargeObject(BENCHMARK_CONFIG.largeObjectSize1),
48+
largeObject2:createLargeObject(BENCHMARK_CONFIG.largeObjectSize2),
4849
api:{
4950
queries:{},
5051
provided:{
@@ -62,7 +63,8 @@ const BENCHMARK_CONFIG = {
6263
iterations:1,
6364
arraySize:100,
6465
nestedArraySize:10,
65-
largeObjectSize:1000,
66+
largeObjectSize1:1000,
67+
largeObjectSize2:3000,
6668
multiUpdateCount:5,
6769
reuseStateIterations:10
6870
}
@@ -104,8 +106,12 @@ const update = index => ({
104106
type:"test/updateItem",
105107
payload:{id:index,value:index,nestedData:index}
106108
})
107-
constupdateLargeObject=index=>({
108-
type:"test/updateLargeObject",
109+
constupdateLargeObject1=index=>({
110+
type:"test/updateLargeObject1",
111+
payload:{value:index}
112+
})
113+
constupdateLargeObject2=index=>({
114+
type:"test/updateLargeObject2",
109115
payload:{value:index}
110116
})
111117
constconcat=index=>({
@@ -174,10 +180,12 @@ const actions = {
174180
remove,
175181
filter,
176182
update,
177-
updateLargeObject,
178183
concat,
179184
mapNested,
180185
// dash-named fields to improve readability in benchmark results
186+
187+
"update-largeObject1":updateLargeObject1,
188+
"update-largeObject2":updateLargeObject2,
181189
"update-high":updateHigh,
182190
"update-multiple":updateMultiple,
183191
"remove-high":removeHigh,
@@ -332,11 +340,22 @@ const vanillaReducer = (state = createInitialState(), action) => {
332340
)
333341
}
334342
}
335-
case"test/updateLargeObject":{
343+
case"test/updateLargeObject1":{
344+
return{
345+
...state,
346+
largeObject1:{
347+
...state.largeObject1,
348+
[`propertyAdded${action.payload.value}`]:{
349+
id:action.payload.value
350+
}
351+
}
352+
}
353+
}
354+
case"test/updateLargeObject2":{
336355
return{
337356
...state,
338-
largeObject:{
339-
...state.largeObject,
357+
largeObject2:{
358+
...state.largeObject2,
340359
[`propertyAdded${action.payload.value}`]:{
341360
id:action.payload.value
342361
}
@@ -462,8 +481,14 @@ const createImmerReducer = produce => {
462481
item.nested.data=action.payload.nestedData
463482
break
464483
}
465-
case"test/updateLargeObject":{
466-
draft.largeObject[`propertyAdded${action.payload.value}`]={
484+
case"test/updateLargeObject1":{
485+
draft.largeObject1[`propertyAdded${action.payload.value}`]={
486+
id:action.payload.value
487+
}
488+
break
489+
}
490+
case"test/updateLargeObject2":{
491+
draft.largeObject2[`propertyAdded${action.payload.value}`]={
467492
id:action.payload.value
468493
}
469494
break
@@ -597,7 +622,8 @@ function createBenchmarks() {
597622
"update-high",
598623
"remove",
599624
"remove-high",
600-
"updateLargeObject"
625+
"update-largeObject1",
626+
"update-largeObject2"
601627
]
602628
for(constactionofreuseActions){
603629
summary(function(){
@@ -1191,13 +1217,6 @@ function printOverallVersionRankings(versionScores) {
11911217
return
11921218
}
11931219

1194-
console.log(
1195-
"\nMethodology: Lower geometric mean = better overall performance"
1196-
)
1197-
console.log(
1198-
"(Geometric mean is standard for benchmarking as it handles multiplicative performance differences)"
1199-
)
1200-
12011220
console.log("\n┌──────┬─────────────────────┬─────────────────┬───────────┐")
12021221
console.log("│ Rank │ Version │ Geometric Mean │ Scenarios │")
12031222
console.log("├──────┼─────────────────────┼─────────────────┼───────────┤")
@@ -1216,22 +1235,6 @@ function printOverallVersionRankings(versionScores) {
12161235
}
12171236

12181237
console.log("└──────┴─────────────────────┴─────────────────┴───────────┘")
1219-
1220-
// Highlight top performers
1221-
if(versionScores.length>=3){
1222-
console.log("\nTop Overall Performers:")
1223-
for(leti=0;i<Math.min(10,versionScores.length);i++){
1224-
constscore=versionScores[i]
1225-
const[versionName,freezeIndicator]=score.version.split("|")
1226-
constshortName=shortenVersionName(versionName)
1227-
console.log(
1228-
`${i+
1229-
1}.${shortName} (${freezeIndicator}) -${score.geometricMean.toFixed(
1230-
2
1231-
)}x average`
1232-
)
1233-
}
1234-
}
12351238
}
12361239

12371240
functionprintBenchmarkSummaryTable(benchmarks){

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