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Episode 211: Rules about performance tools
Manage episode 452134921 series 26601
In this episode Chet, Romain and Tor chat with Shai Barack about how the Android platform team studies performance and understands system health - and what is system health anyway? We talk about measuring performance, deciding trade-offs, and our favorite tools such as Perfetto, Compiler Explorer, and Android Studio's Memory Profiler.
Chapters:
Intro (00:00)
System health (0:27)
Efforts to make apps more efficient (3:35)
Telemetry data (5:59)
Trade offs between long battery life and good performance (8:21)
Scheduling groups (10:38)
Static drain (13:32)
Collaborating with App developers vs operating system (19:10)
High refresh rates (23:26)
Reach vs engagement (32:02)
What tools does your team use to optimize performance? (34:10)
Godbolt.org (37:09)
Demystifying (39:39)
The best tools are multi-player (43:52)
R8 or R-Not? (45:42)
Optimizing for feature sets (48:05)
Tools, not Rules (50:08)
What are the tools I should be aware of as an app developer looking to upscale performance? (54:36)
Allocation tracker (55:37)
Open source tools (57:08)
Useful resources for devs to understand various tools (59:04)
Final thoughts (1:06:19)
Links:
Compiler Explorer → https://goo.gle/3Zbq6DV
Perfetto → https://goo.gle/3OtD3UK and https://goo.gle/3B3S3p5
Tools, not Rules → https://goo.gle/416CyY7
Shai:
Romain: @romainguy, threads.net/@romainguy, romainguy@androiddev.social
Tor: threads.net/@tor.norbye and tornorbye@androiddev.social
Chet: @chethaase, threads.net/@chet.haase, and chethaase@androiddev.social
Catch videos on YouTube → https://goo.gle/adb-podcast
Subscribe to Android Developers → https://goo.gle/AndroidDevs
216 פרקים
Manage episode 452134921 series 26601
In this episode Chet, Romain and Tor chat with Shai Barack about how the Android platform team studies performance and understands system health - and what is system health anyway? We talk about measuring performance, deciding trade-offs, and our favorite tools such as Perfetto, Compiler Explorer, and Android Studio's Memory Profiler.
Chapters:
Intro (00:00)
System health (0:27)
Efforts to make apps more efficient (3:35)
Telemetry data (5:59)
Trade offs between long battery life and good performance (8:21)
Scheduling groups (10:38)
Static drain (13:32)
Collaborating with App developers vs operating system (19:10)
High refresh rates (23:26)
Reach vs engagement (32:02)
What tools does your team use to optimize performance? (34:10)
Godbolt.org (37:09)
Demystifying (39:39)
The best tools are multi-player (43:52)
R8 or R-Not? (45:42)
Optimizing for feature sets (48:05)
Tools, not Rules (50:08)
What are the tools I should be aware of as an app developer looking to upscale performance? (54:36)
Allocation tracker (55:37)
Open source tools (57:08)
Useful resources for devs to understand various tools (59:04)
Final thoughts (1:06:19)
Links:
Compiler Explorer → https://goo.gle/3Zbq6DV
Perfetto → https://goo.gle/3OtD3UK and https://goo.gle/3B3S3p5
Tools, not Rules → https://goo.gle/416CyY7
Shai:
Romain: @romainguy, threads.net/@romainguy, romainguy@androiddev.social
Tor: threads.net/@tor.norbye and tornorbye@androiddev.social
Chet: @chethaase, threads.net/@chet.haase, and chethaase@androiddev.social
Catch videos on YouTube → https://goo.gle/adb-podcast
Subscribe to Android Developers → https://goo.gle/AndroidDevs
216 פרקים
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