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Simplify the logic introduced in #4322 & use eventClock for capture events too #4324

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merged 1 commit into from Mar 24, 2024
Merged

Simplify the logic introduced in #4322 & use eventClock for capture events too #4324

merged 1 commit into from Mar 24, 2024

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jviide
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@jviide jviide commented Mar 24, 2024

This pull request contains two modifications to event handlers:

  • Simplify the logic introduced in fix: use a virtual clock instead of Date.now() for event dispatch times #4322. eventClock is now incremented every time a new event is dispatched. The logic is now more straightforward and build artifacts smaller. In certain scenarios this could make eventClock increase faster than the previous solutions, but in certain scenarios slower. However, it still requires 1 000 000 new events per second, every second, for over 280 years before the clock reaches Number.MAX_SAFE_INTEGER.

  • Apply the eventClock to event capture phase as well. The eventProxy and eventProxyCapture functions become almost the same, so they're generated with createEventProxy. This also saves some bytes. Duplicating the eventProxy code to eventProxyCapture would save a couple of more bytes, but would also add maintenance hassle.

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github-actions bot commented Mar 24, 2024 •
edited

📊 Tachometer Benchmark Results

Summary

duration

  • 02_replace1k: unsure 🔍 -4% - +2% (-2.80ms - +1.91ms)
    preact-local vs preact-main
  • 03_update10th1k_x16: unsure 🔍 -2% - +4% (-0.69ms - +1.18ms)
    preact-local vs preact-main
  • 07_create10k: unsure 🔍 -0% - +2% (-3.47ms - +14.33ms)
    preact-local vs preact-main
  • filter_list: unsure 🔍 -0% - +0% (-0.02ms - +0.03ms)
    preact-local vs preact-main
  • hydrate1k: unsure 🔍 -2% - +1% (-1.37ms - +0.97ms)
    preact-local vs preact-main
  • many_updates: unsure 🔍 -2% - +1% (-0.38ms - +0.15ms)
    preact-local vs preact-main
  • text_update: unsure 🔍 -2% - +3% (-0.04ms - +0.07ms)
    preact-local vs preact-main
  • todo: unsure 🔍 -1% - +2% (-0.16ms - +0.49ms)
    preact-local vs preact-main

usedJSHeapSize

  • 02_replace1k: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-main
  • 03_update10th1k_x16: unsure 🔍 -0% - +0% (-0.00ms - +0.01ms)
    preact-local vs preact-main
  • 07_create10k: unsure 🔍 -0% - -0% (-0.00ms - -0.00ms)
    preact-local vs preact-main
  • filter_list: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-main
  • hydrate1k: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-main
  • many_updates: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-main
  • text_update: unsure 🔍 -1% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-main
  • todo: unsure 🔍 -0% - -0% (-0.00ms - -0.00ms)
    preact-local vs preact-main

Results

02_replace1k

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main76.89ms - 80.16ms-unsure 🔍
-2% - +4%
-1.91ms - +2.80ms		unsure 🔍
-2% - +3%
-1.76ms - +2.30ms
preact-local76.38ms - 79.77msunsure 🔍
-4% - +2%
-2.80ms - +1.91ms		-unsure 🔍
-3% - +2%
-2.27ms - +1.91ms
preact-hooks77.04ms - 79.47msunsure 🔍
-3% - +2%
-2.30ms - +1.76ms		unsure 🔍
-2% - +3%
-1.91ms - +2.27ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main3.38ms - 3.39ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms		faster ✔
0% - 1%
0.02ms - 0.02ms
preact-local3.38ms - 3.39msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms		-faster ✔
0% - 1%
0.02ms - 0.02ms
preact-hooks3.40ms - 3.40msslower ❌
0% - 1%
0.02ms - 0.02ms		slower ❌
0% - 1%
0.02ms - 0.02ms		-

run-warmup-0

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main29.89ms - 30.60ms-unsure 🔍
-1% - +2%
-0.37ms - +0.67ms		unsure 🔍
-2% - +1%
-0.62ms - +0.44ms
preact-local29.71ms - 30.48msunsure 🔍
-2% - +1%
-0.67ms - +0.37ms		-unsure 🔍
-3% - +1%
-0.79ms - +0.31ms
preact-hooks29.94ms - 30.73msunsure 🔍
-1% - +2%
-0.44ms - +0.62ms		unsure 🔍
-1% - +3%
-0.31ms - +0.79ms		-

run-warmup-1

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main40.29ms - 41.91ms-unsure 🔍
-2% - +4%
-0.94ms - +1.47ms		unsure 🔍
-4% - +1%
-1.61ms - +0.32ms
preact-local39.95ms - 41.73msunsure 🔍
-4% - +2%
-1.47ms - +0.94ms		-unsure 🔍
-5% - +0%
-1.94ms - +0.13ms
preact-hooks41.22ms - 42.26msunsure 🔍
-1% - +4%
-0.32ms - +1.61ms		unsure 🔍
-0% - +5%
-0.13ms - +1.94ms		-

run-warmup-2

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main26.89ms - 27.80ms-unsure 🔍
-1% - +3%
-0.37ms - +0.78ms		unsure 🔍
-2% - +3%
-0.59ms - +0.79ms
preact-local26.79ms - 27.49msunsure 🔍
-3% - +1%
-0.78ms - +0.37ms		-unsure 🔍
-3% - +2%
-0.73ms - +0.52ms
preact-hooks26.72ms - 27.76msunsure 🔍
-3% - +2%
-0.79ms - +0.59ms		unsure 🔍
-2% - +3%
-0.52ms - +0.73ms		-

run-warmup-3

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main25.31ms - 26.48ms-unsure 🔍
-0% - +6%
-0.02ms - +1.50ms		unsure 🔍
-3% - +5%
-0.64ms - +1.16ms
preact-local24.68ms - 25.64msunsure 🔍
-6% - +0%
-1.50ms - +0.02ms		-unsure 🔍
-5% - +1%
-1.31ms - +0.36ms
preact-hooks24.95ms - 26.32msunsure 🔍
-4% - +2%
-1.16ms - +0.64ms		unsure 🔍
-1% - +5%
-0.36ms - +1.31ms		-

run-warmup-4

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main25.87ms - 26.95ms-unsure 🔍
-3% - +5%
-0.80ms - +1.35ms		unsure 🔍
-6% - +0%
-1.71ms - +0.03ms
preact-local25.21ms - 27.06msunsure 🔍
-5% - +3%
-1.35ms - +0.80ms		-unsure 🔍
-8% - +0%
-2.26ms - +0.03ms
preact-hooks26.57ms - 27.93msunsure 🔍
-0% - +7%
-0.03ms - +1.71ms		unsure 🔍
-0% - +9%
-0.03ms - +2.26ms		-

run-final

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main22.57ms - 23.84ms-unsure 🔍
-2% - +5%
-0.40ms - +1.14ms		unsure 🔍
-6% - +0%
-1.53ms - +0.06ms
preact-local22.41ms - 23.27msunsure 🔍
-5% - +2%
-1.14ms - +0.40ms		-faster ✔
2% - 7%
0.46ms - 1.75ms
preact-hooks23.47ms - 24.42msunsure 🔍
-0% - +7%
-0.06ms - +1.53ms		slower ❌
2% - 8%
0.46ms - 1.75ms		-
03_update10th1k_x16

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main33.09ms - 34.39ms-unsure 🔍
-3% - +2%
-1.18ms - +0.69ms		unsure 🔍
-2% - +3%
-0.75ms - +1.14ms
preact-local33.31ms - 34.66msunsure 🔍
-2% - +4%
-0.69ms - +1.18ms		-unsure 🔍
-2% - +4%
-0.52ms - +1.40ms
preact-hooks32.86ms - 34.23msunsure 🔍
-3% - +2%
-1.14ms - +0.75ms		unsure 🔍
-4% - +2%
-1.40ms - +0.52ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main3.35ms - 3.36ms-unsure 🔍
-0% - +0%
-0.01ms - +0.00ms		faster ✔
0% - 1%
0.01ms - 0.02ms
preact-local3.35ms - 3.36msunsure 🔍
-0% - +0%
-0.00ms - +0.01ms		-faster ✔
0% - 1%
0.01ms - 0.02ms
preact-hooks3.37ms - 3.38msslower ❌
0% - 1%
0.01ms - 0.02ms		slower ❌
0% - 1%
0.01ms - 0.02ms		-
07_create10k

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main895.87ms - 900.36ms-unsure 🔍
-2% - +0%
-14.33ms - +3.47ms		unsure 🔍
-1% - +0%
-8.40ms - +0.21ms
preact-local894.93ms - 912.16msunsure 🔍
-0% - +2%
-3.47ms - +14.33ms		-unsure 🔍
-1% - +1%
-8.02ms - +10.70ms
preact-hooks898.53ms - 905.88msunsure 🔍
-0% - +1%
-0.21ms - +8.40ms		unsure 🔍
-1% - +1%
-10.70ms - +8.02ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main26.16ms - 26.16ms-unsure 🔍
+0% - +0%
+0.00ms - +0.00ms		unsure 🔍
-0% - -0%
-0.02ms - -0.02ms
preact-local26.16ms - 26.16msunsure 🔍
-0% - -0%
-0.00ms - -0.00ms		-unsure 🔍
-0% - -0%
-0.02ms - -0.02ms
preact-hooks26.18ms - 26.18msunsure 🔍
+0% - +0%
+0.02ms - +0.02ms		unsure 🔍
+0% - +0%
+0.02ms - +0.02ms		-
filter_list

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main16.57ms - 16.60ms-unsure 🔍
-0% - +0%
-0.03ms - +0.02ms		unsure 🔍
-0% - +0%
-0.02ms - +0.03ms
preact-local16.57ms - 16.61msunsure 🔍
-0% - +0%
-0.02ms - +0.03ms		-unsure 🔍
-0% - +0%
-0.02ms - +0.04ms
preact-hooks16.56ms - 16.60msunsure 🔍
-0% - +0%
-0.03ms - +0.02ms		unsure 🔍
-0% - +0%
-0.04ms - +0.02ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main1.42ms - 1.43ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms		faster ✔
2% - 2%
0.02ms - 0.03ms
preact-local1.42ms - 1.43msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms		-faster ✔
2% - 2%
0.02ms - 0.03ms
preact-hooks1.45ms - 1.45msslower ❌
2% - 2%
0.02ms - 0.03ms		slower ❌
2% - 2%
0.02ms - 0.03ms		-
hydrate1k

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main74.74ms - 76.84ms-unsure 🔍
-1% - +2%
-0.97ms - +1.37ms		unsure 🔍
-1% - +2%
-1.07ms - +1.66ms
preact-local75.06ms - 76.12msunsure 🔍
-2% - +1%
-1.37ms - +0.97ms		-unsure 🔍
-1% - +1%
-0.93ms - +1.12ms
preact-hooks74.61ms - 76.37msunsure 🔍
-2% - +1%
-1.66ms - +1.07ms		unsure 🔍
-1% - +1%
-1.12ms - +0.93ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main6.05ms - 6.05ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms		unsure 🔍
-0% - -0%
-0.03ms - -0.02ms
preact-local6.05ms - 6.05msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms		-unsure 🔍
-0% - -0%
-0.03ms - -0.02ms
preact-hooks6.07ms - 6.07msunsure 🔍
+0% - +0%
+0.02ms - +0.03ms		unsure 🔍
+0% - +0%
+0.02ms - +0.03ms		-
many_updates

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main18.77ms - 19.15ms-unsure 🔍
-1% - +2%
-0.15ms - +0.38ms		unsure 🔍
-3% - +2%
-0.67ms - +0.33ms
preact-local18.67ms - 19.04msunsure 🔍
-2% - +1%
-0.38ms - +0.15ms		-unsure 🔍
-4% - +1%
-0.78ms - +0.21ms
preact-hooks18.68ms - 19.59msunsure 🔍
-2% - +4%
-0.33ms - +0.67ms		unsure 🔍
-1% - +4%
-0.21ms - +0.78ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main4.52ms - 4.52ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms		unsure 🔍
-0% - -0%
-0.02ms - -0.02ms
preact-local4.52ms - 4.52msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms		-unsure 🔍
-0% - -0%
-0.02ms - -0.02ms
preact-hooks4.54ms - 4.54msunsure 🔍
+0% - +0%
+0.02ms - +0.02ms		unsure 🔍
+0% - +0%
+0.02ms - +0.02ms		-
text_update

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main2.45ms - 2.52ms-unsure 🔍
-3% - +2%
-0.07ms - +0.04ms		faster ✔
7% - 11%
0.18ms - 0.30ms
preact-local2.46ms - 2.54msunsure 🔍
-2% - +3%
-0.04ms - +0.07ms		-faster ✔
6% - 11%
0.17ms - 0.29ms
preact-hooks2.68ms - 2.78msslower ❌
7% - 12%
0.18ms - 0.30ms		slower ❌
7% - 12%
0.17ms - 0.29ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main0.80ms - 0.80ms-unsure 🔍
-0% - +1%
-0.00ms - +0.00ms		faster ✔
3% - 5%
0.02ms - 0.04ms
preact-local0.80ms - 0.80msunsure 🔍
-1% - +0%
-0.00ms - +0.00ms		-faster ✔
3% - 5%
0.02ms - 0.04ms
preact-hooks0.83ms - 0.85msslower ❌
3% - 5%
0.02ms - 0.04ms		slower ❌
3% - 6%
0.02ms - 0.04ms		-
todo

duration

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main26.43ms - 26.58ms-unsure 🔍
-2% - +1%
-0.49ms - +0.16ms		faster ✔
3% - 8%
0.69ms - 2.26ms
preact-local26.35ms - 26.98msunsure 🔍
-1% - +2%
-0.16ms - +0.49ms		-faster ✔
2% - 8%
0.47ms - 2.15ms
preact-hooks27.20ms - 28.76msslower ❌
3% - 9%
0.69ms - 2.26ms		slower ❌
2% - 8%
0.47ms - 2.15ms		-

usedJSHeapSize

VersionAvg timevs preact-mainvs preact-localvs preact-hooks
preact-main0.88ms - 0.88ms-unsure 🔍
+0% - +0%
+0.00ms - +0.00ms		faster ✔
3% - 3%
0.03ms - 0.03ms
preact-local0.88ms - 0.88msunsure 🔍
-0% - -0%
-0.00ms - -0.00ms		-faster ✔
3% - 3%
0.03ms - 0.03ms
preact-hooks0.91ms - 0.91msslower ❌
3% - 3%
0.03ms - 0.03ms		slower ❌
3% - 3%
0.03ms - 0.03ms		-

tachometer-reporter-action v2 for Benchmarks

@coveralls
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coveralls commented Mar 24, 2024 •
edited

Coverage Status

coverage: 99.601% (+0.1%) from 99.469%
when pulling a92e4de on jviide:event-clock
into b1d1b87 on preactjs:main.

@JoviDeCroock JoviDeCroock merged commit 8759dad into preactjs:main Mar 24, 2024
13 checks passed
@jviide jviide deleted the event-clock branch March 24, 2024 16:42
@JoviDeCroock JoviDeCroock mentioned this pull request Apr 9, 2024
Merged
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@JoviDeCroock JoviDeCroock JoviDeCroock approved these changes

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