timotimo we may get a noticable speed boost if we have the string constants start and end with " inside moarvm's C code that generates the datastructure :) 00:05
tadzik hmm, so you do have to be in the nqp directory or not? 05:28
when profiling
TimToady no, I just ran one in the spec directory 05:47
er, perl-bench
tadzik hmm 07:00
jnthn tadzik: In the very first code I pushed you did; then I pushed some stuff so it installs the template and looks it up from the install location. 07:41
tadzik jnthn: okay, I got it working now :)
jnthn: hmm. If I sum up all times in call_graph, plus all times in gcs, plus spesh_time, I don't end up with total_time. Did I forget about something? 07:43
jnthn tadzik: You summed up exclusive times, I'm assuming? 07:44
tadzik jnthn: correct
jnthn: the sum is lower
16461692 vs 17314798 of total_time
jnthn A little lower, or a lot lower?
tadzik so about 5% is lost 07:45
profiler overhead?
jnthn I think it's more that it doesn't calculate the total_time at the point we drop out of the last profiled call frame since we started, but rather at the point we are asked for the profile data. 07:46
tadzik close enough :) 07:47
jnthn I can probably do something about that, but need to worry about preparing my async talk some more first... 07:48
tadzik don't worry about it :)
if my end results ends up looking blatantly wrong, I'll get back to you
if it doesn't, I'll still get back to you though :P 07:49
jnthn: also, I noticed that things like lib/NativeCall.pm6.moarvm:-1 show up 07:50
how does that happen?
jnthn That means "unknown line number"
The UI I wrote turns that into <unknown> 07:51
Ofter it is due to compiler-genreated fames, like the deserialization or load-time frame.
tadzik right, but why is both NativeCall.pm6 and NativeCall.pm6.moarvm... oh, I see
jnthn It fails to find the HLL filename and falls back to the VM one, iirc 07:54
sergot o/ 11:01
masak "mentee" is a wonderful word. 14:27
jnthn :D 14:28
jnthn is an apporvee of it
masak hm, this ain't #perl6... :)
[Coke] mentees: the frosh maker. 14:45
timotimo oh the hue-mentee 18:12

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