Profiling

[JG]

On Tuesday, 9 February 2021 at 18:33:16 UTC, drug wrote:
> On Tuesday, 9 February 2021 at 07:45:13 UTC, JG wrote:
>> I was trying to profile a d program. So I ran: dub build 
>> --build=profile. I then ran the program and it produced 
>> trace.log and trace.def. I then ran d-profile-viewer and got 
>> the following error:
>>
>> std.conv.ConvException@/home/jg/dlang/ldc-1.24.0/bin/../import/std/conv.d(2382): Unexpected '-' when converting from type char[] to type ulong
>
> I'm guessing only but it looks like slurp is used to read text 
> output but the format used does not correspond to the real data 
> format.

Thanks for the suggestions. However, I would prefer not to spend 
time trying to debug d-profile-viewer at the moment.

As a follow up question I would like to know what tool people use 
to profile d programs?