Hello, Many days ago you had helped me a lot in using Oprofile in Virtual Machine. That time, I also had a query regarding getting information from 'opreport --symbols --debuginfo' command.
Actually, I am profiling a file1.c file with the following commands... 1. gcc -g file1.c -o file1 2. operf ./file1 --events=CPU_CLK_UNHALTED 3. opreport --symbols --debuginfo the output contains various lines where one line look follows: samples % linenr info image name symbol name 2 12.5000 rsaimp.c:16 rsaimp MM 2 12.5000 rsaimp.c:34 rsaimp main When I execute commands 2 and 3 multiple times, each time I gwt the output for symbole name MM (which is UDF in the program) but I don't get output for main every time. Additionally,'' the sample % also vary every time I file operf command. I do not understand the working of operf that how it gives different outputs for the same program. Thanks, Dhara Buch
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