What's up with GDC?

[Rene Zwanenburg via Digitalmars-d-learn]

On Monday, 13 June 2016 at 20:21:28 UTC, Joerg Joergonson wrote:
>> Are you running some other program that might be sending a lot 
>> of broadcast messages?
>>
>
> Not that I know of. I haven't tried running it outside VS 
> though so it might be doing something weird. I'll investigate 
> further when I get a chance and get further down the road.

It's often useful to attach a sampling profiler when the process 
is eating CPU. It should tell you what's going on at a glance.

I believe VS has a sampling profiler built in, but it most likely 
won't demangle D symbols, so the function names will be a bit 
hard to read.