gprof

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gprof - File is missing call-graph data

I\'m just starting out with gprof and am trying to generate a call graph. I\'m using cmake for setting up my makefiles and I\'m setting CMAKE_EXE_LINKER_FLAGS = -gp to enable profil开发者_StackOverflo[详细]

2023-04-11 22:11 分类：问答
gprof command is not creating proper out.txt

First of all I\'m running MacOSX 10.7.1. I\'ve installed all properly, Xcode 4 and all the libraries, to work with C lenguage.[详细]

2023-04-10 10:42 分类：问答
gprof symspec including C++ class functions

I\'m trying to profile a pa开发者_开发技巧rticular portion of a large C++ program. I am using gprof and Gprof2Dot to generate nice graphs. However, I would like to exclude certain startup functions fr[详细]

2023-04-06 01:29 分类：问答
View gprof output in kcachegrind

How to view output of gprof in kcachegrind? Is here a converter from gcc\'s gmon.out in开发者_开发技巧to callgrind.out?Currently, this seems not to be supported. It is mentioned on Kcachegrind\'s whis[详细]

2023-04-01 03:08 分类：问答
gprof issue with output

The question is: Why is my gprof output only displaying \"Index by function name\" ? I have compiled my application with the support of this tutorial :[详细]

2023-03-25 00:07 分类：问答
how to use gprof in Linux?

I have a C code in a开发者_开发技巧 file test.c .I have to profile it using grof.I have used the following commands to do so.[详细]

2023-03-23 05:27 分类：问答
Excluding a function from gprof results

I want to exclude some functions from the output generated by gprof. In other words, I do not want them to be included when calculating percentage time spent by each function during execution. I read[详细]

2023-03-18 01:07 分类：问答
Profiling partial programs in Linux

I开发者_JAVA百科 have a program in which significant amount of time is spent loading and saving data. Now I want to know how much time each function is taking in terms of percentage of the total runni[详细]

2023-03-17 22:24 分类：问答
Is it a good thing that the top items in my programs profile are _Unwind_SjLj_Unregister and _Unwind_SjLj_Register?

As a follow up to this question, is it a good thing that my the top 2 things are still exception handlers? on one hand, its doing a lot of exceptions. on the other, this is in sdl, meaning that its pr[详细]

2023-03-16 07:19 分类：问答
Which is the most reliable profiling tool gprof or kcachegrind?

Profiling some C++ number crunching code with both gprof and kcachegrind gives similar results for the functions that contribute most to the execution time (50-80% depending on input) but for function[详细]

2023-03-12 18:03 分类：问答