Tag Archives: gprof

gprof and dot – some hints using gprof, gprof2dot and dot

Recently done a performance tuning using gprof, gprof2dot and dot. While there are already a lot of webs talking about them respectively or generally. This post is trying to provide some hints from my real experience, as well as some … Continue reading

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x86 assembly programming with GNU – tool tips

1. coding pattern # Pattern used by as and ld .section .data < initialized data here> .section .bss < uninitialized data here> .section .text .globl _start _start: < instruction code here> ———————————- # Pattern used by gcc .section .data < … Continue reading

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