Leland Takamine
Leland is a senior software engineer on Uber's Android Development team.
Engineering Blog Articles
Introducing Nanoscope: An Extremely Accurate Method Tracing Tool for Android
Uber's Mobile Engineering team open sources Nanoscope, a new method tracing tool for Android that enables developers to more accurately debug difficult performance issues.
Research Papers
Profiling Android Applications with Nanoscope
L. Liu, L. Takamine, A. Welc
User-level tooling support for profiling Java applications executing on modern JVMs for desktop and server is quite mature – from Open JDK’s Java Flight Recorder enabling low-overhead CPU and heap profiling, through third-party async profilers (e.g. async-profiler, honest-profiler), to Open JDK’s support for low-overhead tracking of allocation call sites. [...] [PDF]
Virtual Machines and Language Implementations (VMIL), 2018
User-level tooling support for profiling Java applications executing on modern JVMs for desktop and server is quite mature – from Open JDK’s Java Flight Recorder enabling low-overhead CPU and heap profiling, through third-party async profilers (e.g. async-profiler, honest-profiler), to Open JDK’s support for low-overhead tracking of allocation call sites. [...] [PDF]
Virtual Machines and Language Implementations (VMIL), 2018
