Unnamed repository; edit this file 'description' to name the repository.
Report metric timings for file item trees and crate def map creation
| -rw-r--r-- | crates/rust-analyzer/src/cli/analysis_stats.rs | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/crates/rust-analyzer/src/cli/analysis_stats.rs b/crates/rust-analyzer/src/cli/analysis_stats.rs index 9d6c633f4c..7c982fcc22 100644 --- a/crates/rust-analyzer/src/cli/analysis_stats.rs +++ b/crates/rust-analyzer/src/cli/analysis_stats.rs @@ -95,14 +95,38 @@ impl flags::AnalysisStats { eprintln!(")"); let mut analysis_sw = self.stop_watch(); - let mut num_crates = 0; - let mut visited_modules = FxHashSet::default(); - let mut visit_queue = Vec::new(); let mut krates = Crate::all(db); if self.randomize { shuffle(&mut rng, &mut krates); } + + let mut item_tree_sw = self.stop_watch(); + let mut num_item_trees = 0; + let source_roots = + krates.iter().cloned().map(|krate| db.file_source_root(krate.root_file(db))).unique(); + for source_root_id in source_roots { + let source_root = db.source_root(source_root_id); + if !source_root.is_library || self.with_deps { + for file_id in source_root.iter() { + if let Some(p) = source_root.path_for_file(&file_id) { + if let Some((_, Some("rs"))) = p.name_and_extension() { + db.file_item_tree(file_id.into()); + num_item_trees += 1; + } + } + } + } + } + eprintln!(" item trees: {num_item_trees}"); + let item_tree_time = item_tree_sw.elapsed(); + eprintln!("{:<20} {}", "Item Tree Collection:", item_tree_time); + report_metric("item tree time", item_tree_time.time.as_millis() as u64, "ms"); + + let mut crate_def_map_sw = self.stop_watch(); + let mut num_crates = 0; + let mut visited_modules = FxHashSet::default(); + let mut visit_queue = Vec::new(); for krate in krates { let module = krate.root_module(db); let file_id = module.definition_source_file_id(db); @@ -169,7 +193,9 @@ impl flags::AnalysisStats { visited_modules.len(), bodies.len() ); - eprintln!("{:<20} {}", "Item Collection:", analysis_sw.elapsed()); + let crate_def_map_time = crate_def_map_sw.elapsed(); + eprintln!("{:<20} {}", "Item Collection:", crate_def_map_time); + report_metric("crate def map time", crate_def_map_time.time.as_millis() as u64, "ms"); if self.randomize { shuffle(&mut rng, &mut bodies); |