WebGNU gprof - Compiling a Program for Profiling Go to the first, previous, next, lastsection, table of contents. Compiling a Program for Profiling The first step in generating profile information for your program is to compile and link it with profiling enabled. To compile a source file for profiling, specify the `-pg'option when WebApr 6, 2016 · In the first place, gprof is a "CPU profiler". That means during IO, mutex, paging, or any other blocking system calls, it is shut off, and doesn't count that time. You say you're doing nothing of the sort, but it could be happening deep inside some library function. If it were, gprof masks it.
GNU gprof - gprof Command Summary - University of Utah
WebAug 2, 2012 · Unfortunately, gprof's manual page says the following: The profiled program must call "exit" (2) or return normally for the profiling information to be saved in the gmon.out file. Is there is way to save profiling information for processes which are killed with SIGTERM or SIGKILL ? linux gprof Share Improve this question Follow WebJul 15, 2010 · 2 Answers. It's not possible with gprof (in my experience, gprof basically doesn't work unless you can statically link everything including libc, and the libc people really don't want you to do that these days) but you should be able to do this with kcachegrind. It'll give you details on the whole program, but with no symbols for the part you ... horse plush ice cream
gcc - GPROF flat profile empty result - Stack Overflow
WebAug 10, 2012 · Using the gprof tool is not at all complex. You just need to do the following on a high-level: Have profiling enabled while compiling the code. Execute the program … WebProject 2 最后一篇，讲解 B+ 树并发控制的实现。说实话一开始博主以为这块内容不会很难（毕竟有 Project 1 一把大锁摆烂秒过的历史x），但实现起来才发现不用一把大锁真的极其痛苦，折腾了一周多才弄完。 WebOct 9, 2012 · If there are any cycles (circles) in the call graph, there is an entry for the cycle-as-a-whole. This entry shows who called the cycle (as parents) and the members of the cycle (as children.) The `+' recursive calls entry shows the number of function calls that were internal to the cycle, and the calls entry for each member shows, for that ... horse podcasts uk