Re: Regarding GCC Optimization flags and a customized profiler

2012-06-20 Thread Ian Lance Taylor
Parang Saraf writes: > Expected Solution: 1. If you can point me to resources where I can > find more in-depth information about the optimization flags. Just the source code, unfortunately. At least it's complete. Ian

Regarding GCC Optimization flags and a customized profiler

2012-06-19 Thread Parang Saraf
Hi, I have developed a small profiler which uses AMD's IBS (Instruction Based Samling) to profile a program. With the help of it, I am able to generate quite detailed information about the program like how many times there is a branch miss for each branch or which instructions are causing a lot of