Flamegraph helper

[BlackIkeEagle]

Install the perl helpers and add a simple wrapper to make it easy to generate flamegraphs

[BlackIkeEagle]

Note that the choice of install paths for the perl helpers and the flamegraph wrapper make it work fine inside the repo, or when installed on a system

[BlackIkeEagle]

@adsr do you think this is usefull to merge? If not I can keep the wrapper in a repo of my own.

[adsr]

Hi @BlackIkeEagle apologies for the long delay. The script looks useful to me. I wonder if we can instead build the flamegraph format into the binary itself, removing the extra dep in the process. What do you think?

[BlackIkeEagle]

You would like to avoid the perl dependency? I did not check if it would be easy to move this functionality into C