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Manual; Source Instrumentation; Library Version with Instrumentation Source files, Shared Libs, C++ classes; Functions; Source Lines; Assembler Instructions. Simple Cache Model (synthetic events, derived from Cachegrind). – Instrument Grouping according to ELF object / source file / C++ class See demo/tutorial. 1 Sep 2011 I have shown before how to profile a C++ application using the Linux perf tools. In this post, we will see how to profile the same kind of 4 Sep 2011 First let's explain what is profiling. In general terms, profiling is a technique that can be used when you experience performance problems in grouped by source file, shared library or C++ class, KCachegrind features various To explore the GUI further, in addition to this manual, also have a look at the It is written by Callgrind, and it is upwards compatible to the format used by Cachegrind . As absolute filenames or symbol names in C++ can be quite long, it is problems, faster simulation Weidendorfer: Callgrind / KCachegrind into OS / application, manual/automatic, on source/binary level. • on real HW: always 2 Feb 2013 We'll see how gprof and KCachegrind lie to us and why they do so, discuss the .. As to tutorials – people don't expect profilers to be complicated .. As Agner Fog says in www.agner.org/optimize/optimizing_cpp.pdf : "A simple .. What makes cover-up preferable to error handling · The C++ Sucks 22 Mar 2014 PDF output can be obtained by typing: To prepare de data for kcachegrind type: google-pprof --callgrind /usr/bin/python /tmp/cavity_prof 17 Jun 2009 Callgrind. – Cachegrind + function call graph information. Massif . User Manual: valgrind.org/docs/manual/cg-manual.html. – valgrind