RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 20:47:45 +00:00
Code Issues Activity Actions

ProfileViewer: Add the ability to invert the profile tree

Browse source 
Inverting the tree turns all of the innermost stack frames into roots,
allowing them to accumulate their total sample counts with other
instances of the same frame being innermost. This is an essential
feature of any cool profiler, and now we have it. :^)
This commit is contained in:
Andreas Kling 2019-12-16 18:21:05 +01:00
parent 5ddb747038
commit fe421bd7b4
3 changed files with 57 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

4
DevTools/ProfileViewer/Profile.h
View file

@ -105,6 +105,9 @@ public:
void clear_timestamp_filter_range();
bool has_timestamp_filter_range() const { return m_has_timestamp_filter_range; }
bool is_inverted() const { return m_inverted; }
void set_inverted(bool);
private:
explicit Profile(const JsonArray&);
@ -123,4 +126,5 @@ private:
u64 m_timestamp_filter_range_end { 0 };
u32 m_deepest_stack_depth { 0 };
bool m_inverted { false };
};