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authorbors[bot] <26634292+bors[bot]@users.noreply.github.com>2021-01-11 19:18:34 +0000
committerGitHub <[email protected]>2021-01-11 19:18:34 +0000
commit52fa926f005890f07dffc789c84c2be57a6bdccc (patch)
tree30832184556c14f7032dd99798ecbccce3166a88 /crates
parent5a0b8a27148a078c07c15b98c73d809669051b6c (diff)
parent9fd4e5c66ce3710dafde84405dc29686d0e49bf8 (diff)
Merge #7250
7250: Improve analysis stats legibility r=matklad a=matklad bors r+ 🤖 Co-authored-by: Aleksey Kladov <[email protected]>
Diffstat (limited to 'crates')
-rw-r--r--crates/rust-analyzer/src/cli/analysis_stats.rs37
1 files changed, 17 insertions, 20 deletions
diff --git a/crates/rust-analyzer/src/cli/analysis_stats.rs b/crates/rust-analyzer/src/cli/analysis_stats.rs
index 30811bbbf..fd1407e60 100644
--- a/crates/rust-analyzer/src/cli/analysis_stats.rs
+++ b/crates/rust-analyzer/src/cli/analysis_stats.rs
@@ -58,7 +58,7 @@ impl AnalysisStatsCmd {
58 let mut db_load_sw = self.stop_watch(); 58 let mut db_load_sw = self.stop_watch();
59 let (host, vfs) = load_cargo(&self.path, self.load_output_dirs, self.with_proc_macro)?; 59 let (host, vfs) = load_cargo(&self.path, self.load_output_dirs, self.with_proc_macro)?;
60 let db = host.raw_database(); 60 let db = host.raw_database();
61 eprintln!("Database loaded {}", db_load_sw.elapsed()); 61 eprintln!("{:<20} {}", "Database loaded:", db_load_sw.elapsed());
62 62
63 let mut analysis_sw = self.stop_watch(); 63 let mut analysis_sw = self.stop_watch();
64 let mut num_crates = 0; 64 let mut num_crates = 0;
@@ -85,7 +85,7 @@ impl AnalysisStatsCmd {
85 shuffle(&mut rng, &mut visit_queue); 85 shuffle(&mut rng, &mut visit_queue);
86 } 86 }
87 87
88 eprintln!("Crates in this dir: {}", num_crates); 88 eprint!(" crates: {}", num_crates);
89 let mut num_decls = 0; 89 let mut num_decls = 0;
90 let mut funcs = Vec::new(); 90 let mut funcs = Vec::new();
91 while let Some(module) = visit_queue.pop() { 91 while let Some(module) = visit_queue.pop() {
@@ -109,10 +109,8 @@ impl AnalysisStatsCmd {
109 } 109 }
110 } 110 }
111 } 111 }
112 eprintln!("Total modules found: {}", visited_modules.len()); 112 eprintln!(", mods: {}, decls: {}, fns: {}", visited_modules.len(), num_decls, funcs.len());
113 eprintln!("Total declarations: {}", num_decls); 113 eprintln!("{:<20} {}", "Item Collection:", analysis_sw.elapsed());
114 eprintln!("Total functions: {}", funcs.len());
115 eprintln!("Item Collection: {}", analysis_sw.elapsed());
116 114
117 if self.randomize { 115 if self.randomize {
118 shuffle(&mut rng, &mut funcs); 116 shuffle(&mut rng, &mut funcs);
@@ -135,7 +133,7 @@ impl AnalysisStatsCmd {
135 snap.0.infer(f_id.into()); 133 snap.0.infer(f_id.into());
136 }) 134 })
137 .count(); 135 .count();
138 eprintln!("Parallel Inference: {}", inference_sw.elapsed()); 136 eprintln!("{:<20} {}", "Parallel Inference:", inference_sw.elapsed());
139 } 137 }
140 138
141 let mut inference_sw = self.stop_watch(); 139 let mut inference_sw = self.stop_watch();
@@ -273,27 +271,22 @@ impl AnalysisStatsCmd {
273 bar.inc(1); 271 bar.inc(1);
274 } 272 }
275 bar.finish_and_clear(); 273 bar.finish_and_clear();
276 eprintln!("Total expressions: {}", num_exprs);
277 eprintln!( 274 eprintln!(
278 "Expressions of unknown type: {} ({}%)", 275 " exprs: {}, ??ty: {} ({}%), ?ty: {} ({}%), !ty: {}",
276 num_exprs,
279 num_exprs_unknown, 277 num_exprs_unknown,
280 if num_exprs > 0 { num_exprs_unknown * 100 / num_exprs } else { 100 } 278 percentage(num_exprs_unknown, num_exprs),
281 );
282 report_metric("unknown type", num_exprs_unknown, "#");
283
284 eprintln!(
285 "Expressions of partially unknown type: {} ({}%)",
286 num_exprs_partially_unknown, 279 num_exprs_partially_unknown,
287 if num_exprs > 0 { num_exprs_partially_unknown * 100 / num_exprs } else { 100 } 280 percentage(num_exprs_partially_unknown, num_exprs),
281 num_type_mismatches
288 ); 282 );
289 283 report_metric("unknown type", num_exprs_unknown, "#");
290 eprintln!("Type mismatches: {}", num_type_mismatches);
291 report_metric("type mismatches", num_type_mismatches, "#"); 284 report_metric("type mismatches", num_type_mismatches, "#");
292 285
293 eprintln!("Inference: {}", inference_sw.elapsed()); 286 eprintln!("{:<20} {}", "Inference:", inference_sw.elapsed());
294 287
295 let total_span = analysis_sw.elapsed(); 288 let total_span = analysis_sw.elapsed();
296 eprintln!("Total: {}", total_span); 289 eprintln!("{:<20} {}", "Total:", total_span);
297 report_metric("total time", total_span.time.as_millis() as u64, "ms"); 290 report_metric("total time", total_span.time.as_millis() as u64, "ms");
298 if let Some(instructions) = total_span.instructions { 291 if let Some(instructions) = total_span.instructions {
299 report_metric("total instructions", instructions, "#instr"); 292 report_metric("total instructions", instructions, "#instr");
@@ -325,3 +318,7 @@ fn shuffle<T>(rng: &mut Rand32, slice: &mut [T]) {
325 slice.swap(0, idx); 318 slice.swap(0, idx);
326 } 319 }
327} 320}
321
322fn percentage(n: u64, total: u64) -> u64 {
323 (n * 100).checked_div(total).unwrap_or(100)
324}