Josef Weidendorfer, I looked at your callgrind manual and it very helpful to me. It took me some time to find the manuall using Google search, The two suggestion I have is: 1. could you tell us how to find a manual that describes how to interpret the auto-annonated source code results produced by callgrind_annotate callgrind.out.xxxx --auto =yes. For example, where can we find explanations of the IR, DR, DW, LLMR, D1MR, D1MW, ILMR, DLMR,DLmw results. Thank you,
2. My suggestion is sometimes I notice that if we run a program that is a target for callgrind it runs completely to the end with no segmentation faults,etc. Then when we run valgrind --tool=callgrind --dump-instr=yes --simulate-cache=yes --collect-jump=yes XXX.exe, we get a core dump vgcore.xxx. When we use gdb .\XXX.exe vgcore.XXXX, and enter bt, we get back a backtrace filled with ???? and no complete source filename - line number backtrace. We are sure we compiled our program with the -g compiler flag. Would your manual be able to describe why that problem happens and how we can fix the segmentation fault encountered while running valgrind -tool=callgrind XXXX= yes XXX=Yes X==Yes XXX=Yes YYY.exe? Thank you for all of your help. On Thu, May 26, 2011 at 12:31 AM, Josef Weidendorfer <josef.weidendor...@gmx.de> wrote: > On Wednesday 25 May 2011, Frank Chang wrote: >> tell us how to use valgrind --tool=callgrind -instr-atstart=no >> ....... along with callgrind_control -z and callgrind_control -d? We >> want to follow you recommendation shown below. Thank you for your >> help/ > > No need to use "--instr-atstart=no". You obviously found out yourself. > > May I ask why the manual is not helpful for you? I hope I can > improve it after this discussion. > > Josef > ------------------------------------------------------------------------------ vRanger cuts backup time in half-while increasing security. With the market-leading solution for virtual backup and recovery, you get blazing-fast, flexible, and affordable data protection. Download your free trial now. http://p.sf.net/sfu/quest-d2dcopy1 _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
