Instruments
A performance analysis tool bundled with Apple's Xcode, used to detect application metrics such as memory, CPU, energy consumption, and rendering, helping developers locate and optimize performance bottlenecks.
Timeline (last 90 days)
The Xcode toolchain includes not only builders, but also a complete set of components such as compilers (clang/swiftc), Interface Builder, the iOS simulator, Instruments performance analysis, the lldb debugger, and packaging and uploading tools.
Cross-platform solutions can usually only cover the compilation and linking steps of the Xcode toolchain, while the parts that are highly dependent on macOS system frameworks, such as running the simulator, visual UI editing and performance profiling, are very difficult to port.
The Core ML Instrument in Instruments can observe the execution of each layer in a model, but with limited granularity.
All Facts (3)
The Xcode toolchain includes not only builders, but also a complete set of components such as compilers (clang/swiftc), Interface Builder, the iOS simulator, Instruments performance analysis, the lldb debugger, and packaging and uploading tools.
50%UnverifiedCross-platform solutions can usually only cover the compilation and linking steps of the Xcode toolchain, while the parts that are highly dependent on macOS system frameworks, such as running the simulator, visual UI editing and performance profiling, are very difficult to port.
50%UnverifiedThe Core ML Instrument in Instruments can observe the execution of each layer in a model, but with limited granularity.
50%