cyrusand

Thanks! There's a link to a live demo in the README, after the embedded D3.js bundle you'll find the actual graph code. Or you can just take a look at: https://github.com/cyrus-and/chrome-page-graph/blob/master/e...

The poor man solution: https://gist.github.com/cyrus-and/713391cbc342f069c149

[-Hacker-]{+Pope+} News

I see, well I've never performed any benchmark but it's quite possible that an ad hoc headless browser performs better for what concerns repeated tests. On the other hand, in this case you're instrumenting a real (really employed by the final user) browser. Possibly things will improve with this new headless mode for Chrome.

In any case this JavaScript module should not introduce any performance degradation, but if it does and you happen to give it a try in the future, feel free to open an issue.

Actually I didn't notice such thing when I used it extensively around 2013 for instrumenting some page loads. Which part was slow in your experience?

Or just:

    setInterval(function() {game.check(is_prime(game.current_n) === 'prime')}, 0);

I'm just throwing this here:

http://blog.mattbierner.com/stupid-template-tricks-template-...

Thanks! This is a good advice, I'll surely do it, if it will ever be enough demand.

Glad to hear that! I'm the guy who wrote that thing. You can change the syntax with the built-in GDB command `set disassembly-flavor intel`.

You can simply disable it by default with `dashboard -enabled off` in, say, `~/.gdbinit.d/my-init` then just `dashboard` to show it on demand.

Yes, including "prof.h" is enough, but you can try using different events, by default Prof uses `PERF_COUNT_HW_REF_CPU_CYCLES`. For example try defining before #include "prof.h":

#define PROF_EVENT_LIST PROF_EVENT_HW(CPU_CYCLES)

or

#define PROF_EVENT_LIST PROF_EVENT_SW(CPU_CLOCK)

Which kernel version are you running? Are you running this from a virtual machine?

Feel free to open an issue (https://github.com/cyrus-and/prof/issues) with these information if you can't manage to make it work.

alias dired='emacs -Q -nw .'