CPU dispatchingh is all about making your code portable and fast. We will talk about how to make your detect features your CPU has at is disposal and select the fastest function for that particular CPU without a need to recompile your software.
All posts in June 2020
GDB: A quick guide to make your debugging easier
Posted on Author Ivica BogosavljevićPosted in Debugging, Developer ToolsLeave a Reply
We will talk about how to profit from some of GDB’s very useful albeit less known features.
Make your programs run faster: avoid function calls
Posted on Author Ivica BogosavljevićPosted in Help the Compiler, Low Level Performance, Performance, Toolchain and PerformanceLeave a Reply
Function calls are not cheap operations and for time critical code it is better to avoid them. This article explores techniques you can use to avoid function calls thus speeding up your code.
FlameGraphs: Understand where your program is spending time
Posted on Author Ivica BogosavljevićPosted in Developer Tools, Performance, Performance Analysis ToolsLeave a Reply
Learn about FlameGraphs, a great tool that will help you quickly find slow functions in your program.