FlameGraphs: Understand where your program is spending time
Learn about FlameGraphs, a great tool that will help you quickly find slow functions in your program. The post FlameGraphs: Understand where your program is spending time appeared first on Johnny's...
View ArticleMultitime: a small utility to measure your program’s runtime
Multitime is a tool that you can use to repeat a command several times, and get additional information about its runtime: mean, standard deviation etc. Read this short article to get you started, The...
View ArticleSpeedscope: visualize what your program is doing and where it is spending time
In this post we introduce Speescope, a useful tool to help you visualize what your program is doing and where it is spending time. The post Speedscope: visualize what your program is doing and where it...
View ArticleHardware performance counters the easy way: quickstart likwid-perfctr
We talk about LIKWID and likwid-perfctr, a tool that you can use to get information from the hardware performance counters in a user-friendly way. The post Hardware performance counters the easy way:...
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