kcachegrind
Kcachegrind/callgrind is inaccurate for dispatcher functions?
I have a model code on which kcachegrind/callgrind reports strange results. It is kind of dispatcher function. The dispatcher is called from 4 places; each call says, which actual do_J function to run[详细]
2023-04-06 09:34 分类:问答What is "<Cycle 1>" an indication of in Xdebug?
I have an xdebug profile on a php script that I parsed with kcachegrind. Here is a screenshot showing that the most time spent inside any given function was spent inside <cycle 1> and the top \'[详细]
2023-04-04 23:32 分类:问答Use different objdump in kcachegrind
Kcachegrind will use the default one objdump by default (to get asm code from ELF). Is it pos开发者_JS百科sible to force Kcachegrind to use different objdump, e.g. /home/os_gx/local/bin/arm-linux/obj[详细]
2023-04-02 00:26 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Shorten function names in profling results with valgrind+kcachegrind
I work usually with valgrind+kcachegrind to profile C++ codes. A new code I am working with uses very long function names, so that the graphical results are a mess. I wonder how can one s开发者_JS百科[详细]
2023-03-12 03:36 分类:问答Php Kcachegrind installation workflow
Mac environment (php v5.3.3).I need to analyze xdebug profiling logs.Reading around I understood that I should use Kcachegrind.I\'m following a DevZone tutorial Profiling PHP applications with Xdebug.[详细]
2023-03-10 05:09 分类:问答unable to parse .xt files made from xdebug php extension
for some reason I\'m able to create the outputfile inside my /tmp directory but the files aren\'t readable neither from kcachegrind or wcachegrind (the windows version)[详细]
2023-03-03 17:05 分类:问答Kcachegrind override list item limit of 499
Currently, I can\'t g开发者_StackOverflow中文版et my kcachegrind instance to display more than 499 list items.This leaves me with an incomplete Call Graph.[详细]
2023-02-24 04:08 分类:问答first function unknown
I am doing first steps with KCachegrind/Cachegrind. I run Cachegrind on machine A then I moved the output files on machine B where I have KCachegrind installed.[详细]
2023-02-21 23:22 分类:问答