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Nate Cull's posts Post Back to profile
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@cascode @LottieVixen @er1n yep, pretty much that (I got weird lag on this status 🤷 )

first image is an example of a flame graph from the QML profiler; you can see that the majority of total time was spent updating a binding (and, amusingly, there's no sub-operation inside it). you can then look at the timeline to see what that looks like over time, which is useful for analyzing things like "what's causing jank" etc and getting an idea of what that 51.7% of time spent means in terms of frame budget

FlameScope does look cool, I just don't know how to integrate it yet :P
the QML profiler's flame graph running on a sparkline renderer
same application, same dataset, but the timeline view
29 May 2018 at 4:59 | Wall-to-wall | Open on sdfn-01.ninjawedding.org
11 comments
erin ｡:ﾟ૮ ˶ˆ ﻌ ˆ˶ ა ﾟ:｡
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@er1n oh huh

that could make it really easy then 🤔

actually I think you told me about this before lol
29 May 2018 at 5:02 | Open on sdfn-01.ninjawedding.org
Mx Lottie 💜:autistic:​🇯🇲ΘΔ

@ninjawedding @cascode @er1n

oh heck this looks awesome, also erm....the delay may be toot.cat fed issues....*sigh*

29 May 2018 at 5:01 | Open on toot.cat
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@LottieVixen @cascode @er1n yeah the tools are great

though tbh similar tools have been in web browsers for quite a while too :)

actually I'd say that browsers have probably some of the best profiling tools out there right now? next to maybe like Instruments, bespoke profiling tools in game engines, and Telemetry, which I have never used but have seen and it looks sick
@LottieVixen @cascode @er1n yeah the tools are great

though tbh similar tools have been in web browsers for quite a while too :)

29 May 2018 at 5:05 | Open on sdfn-01.ninjawedding.org
erin ｡:ﾟ૮ ˶ˆ ﻌ ˆ˶ ა ﾟ:｡

@ninjawedding @LottieVixen @cascode telemetry is theoretically amazing but it's also probably unfathomably expensive, like so expensive that they just say "contact us if you're interested"

29 May 2018 at 5:06 | Open on social.mecanis.me
Mx Lottie 💜:autistic:​🇯🇲ΘΔ
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@LottieVixen @er1n @cascode I think you would do fine -- Telemetry's data comes from hooks you write into the code, so they work a lot like print statements

(or so I hear)
29 May 2018 at 5:12 | Open on sdfn-01.ninjawedding.org
🍂
@er1n @LottieVixen @cascode heh yeah -- when I first saw Telemetry in use I was like "oh how much could this be? certainly no worse than CLion"

lol me
29 May 2018 at 5:08 | Open on sdfn-01.ninjawedding.org
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