CLION PROFILING SOFTWARE

This is made possible by adding the ‘-pg’ option in the compilation step. In this first step, we need to make sure that the profiling is enabled when the compilation of the code is done. Step-1 : Profiling enabled while compilation Note that the ‘for’ loops inside the functions are there to consume some execution time. Following test code will be used throughout the article : //test_gprof.c

Lets try and understand the three steps listed above through a practical example. On the other hand, call graph focuses on each function like the functions through which a particular function was called, what all functions were called from within this particular function etc So this way one can get idea of the execution time spent in the sub-routines too. While flat profile gives an overview of the timing information of the functions like time consumption for the execution of a particular function, how many times it was called etc. This file contains a couple of tables (flat profile and call graph) in addition to some other information. The last step above produces an analysis file which is in human readable form. Run the gprof tool on the profiling data file (generated in the step above).Execute the program code to produce the profiling data.Have profiling enabled while compiling the code.You just need to do the following on a high-level: Using the gprof tool is not at all complex. In this article, we will explore the GNU profiling tool ‘gprof’. In very large projects, profiling can save your day by not only determining the parts in your program which are slower in execution than expected but also can help you find many other statistics through which many potential bugs can be spotted and sorted out. This helps make your program execution faster which is always desired. Through profiling one can determine the parts in program code that are time consuming and need to be re-written.

CLION PROFILING SOFTWARE

Profiling is an important aspect of software programming.

Clion profiling