Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-10-01 09:09:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Measure the UA cache.

Browse source 
ServoStyleSetSizes now has two uses, one for the Stylist, and one for the UA
cache, and so the patch removes 'Stylist' from the field names.

Example output from about:memory:

> +----1,359,608 B (00.55%) -- layout
> |    +----756,488 B (00.31%) -- style-sheet-cache [2]
> |    +----393,968 B (00.16%) -- servo-ua-cache
> |    |    +--234,496 B (00.10%) -- element-and-pseudos-maps
> |    |    +---59,648 B (00.02%) -- revalidation-selectors
> |    |    +---58,320 B (00.02%) -- invalidation-map
> |    |    +---30,752 B (00.01%) -- other
> |    |    +---10,752 B (00.00%) -- precomputed-pseudos
This commit is contained in:
Nicholas Nethercote 2017-09-20 08:50:21 +10:00
parent c6381c66a0
commit f7023a120e
7 changed files with 114 additions and 84 deletions
Download patch file Download diff file Expand all files Collapse all files

15
ports/geckolib/glue.rs
View file

@ -131,7 +131,7 @@ use style::stylesheets::{StylesheetContents, SupportsRule};
use style::stylesheets::StylesheetLoader as StyleStylesheetLoader;
use style::stylesheets::keyframes_rule::{Keyframe, KeyframeSelector, KeyframesStepValue};
use style::stylesheets::supports_rule::parse_condition_or_declaration;
use style::stylist::{RuleInclusion, Stylist};
use style::stylist::{add_size_of_ua_cache, RuleInclusion, Stylist};
use style::thread_state;
use style::timer::Timer;
use style::traversal::DomTraversal;
@ -3768,6 +3768,19 @@ pub extern "C" fn Servo_StyleSet_AddSizeOfExcludingThis(
data.add_size_of_children(&mut ops, sizes);
}
#[no_mangle]
pub extern "C" fn Servo_UACache_AddSizeOf(
malloc_size_of: GeckoMallocSizeOf,
malloc_enclosing_size_of: GeckoMallocSizeOf,
sizes: *mut ServoStyleSetSizes
) {
let mut ops = MallocSizeOfOps::new(malloc_size_of.unwrap(),
malloc_enclosing_size_of.unwrap(),
None);
let sizes = unsafe { sizes.as_mut() }.unwrap();
add_size_of_ua_cache(&mut ops, sizes);
}
#[no_mangle]
pub extern "C" fn Servo_StyleSet_MightHaveAttributeDependency(
raw_data: RawServoStyleSetBorrowed,