bherbruckandClaude Opus 5.5
296683229d
* WIP deep rename (not for push) * WIP2 * WIP3 * WIP4 wxs fix * rustfmt * Rename the remaining identifiers in merged crash-report code Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
86 lines
3.4 KiB
Rust
86 lines
3.4 KiB
Rust
//! Timings for large sketches (run with `cargo test -p solidcraft-engine --release sketch_perf -- --ignored --nocapture`;
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//! numbers are recorded in docs/perf.md).
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use std::time::Instant;
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use serde_json::json;
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use crate::Session;
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fn ms(t: Instant) -> f64 {
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t.elapsed().as_secs_f64() * 1000.0
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}
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/// A sketch of `n` constrained rectangles (4n lines, each dimensioned) plus `n` circles inside
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/// them, built straight into the document.
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fn big(n: usize) -> Session {
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let mut s = Session::default();
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s.execute("sketch.create", &json!({"plane": "XY"})).unwrap();
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let id = s.active_sketch.unwrap();
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let mut doc = (*s.doc).clone();
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let sk = doc.sketch_mut(id).unwrap();
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use solidcraft_geom::Vec2;
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use solidcraft_sketch::ConstraintKind::*;
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let side = (n as f64).sqrt().ceil() as usize;
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for k in 0..n {
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let (x, y) = ((k % side) as f64 * 30.0, (k / side) as f64 * 30.0);
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let p: Vec<usize> = [(0.0, 0.0), (20.0, 0.3), (20.2, 15.0), (-0.1, 15.1)]
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.iter()
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.map(|(dx, dy)| sk.add_point(Vec2::new(x + dx, y + dy), None).unwrap())
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.collect();
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let l: Vec<usize> = (0..4).map(|i| sk.add_line_pts(p[i], p[(i + 1) % 4], None).unwrap()).collect();
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sk.add_constraint(Horizontal { l: l[0] }, None).unwrap();
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sk.add_constraint(Horizontal { l: l[2] }, None).unwrap();
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sk.add_constraint(Vertical { l: l[1] }, None).unwrap();
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sk.add_constraint(Vertical { l: l[3] }, None).unwrap();
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sk.add_constraint(Length { l: l[0], value: 20.0 }, None).unwrap();
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sk.add_constraint(Length { l: l[1], value: 15.0 }, None).unwrap();
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sk.add_circle(Vec2::new(x + 10.0, y + 7.5), 3.0, None, None).unwrap();
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}
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*s.doc_mut() = doc;
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s.refresh();
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s
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}
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#[test]
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#[ignore]
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fn sketch_perf() {
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for n in [250usize, 500, 1000] {
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let t = Instant::now();
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let mut s = big(n);
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let build = ms(t);
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let id = s.active_sketch.unwrap();
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let sk = s.doc.sketch(id).unwrap().clone();
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let entities = sk.curves.len() + sk.points.len();
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let t = Instant::now();
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let mut k = sk.clone();
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let rep = solidcraft_sketch::solve(&mut k);
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let solve = ms(t);
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let t = Instant::now();
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let prof = solidcraft_sketch::find_profiles(&k);
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let profiles = ms(t);
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let ss = s.model.state().sketch(id).unwrap().clone();
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let t = Instant::now();
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let lines = crate::view::sketch_lines(&ss.sketch, &ss.plane, true, &ss.report.curve_determined);
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let draw = ms(t);
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let t = Instant::now();
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s.execute("sketch.snap", &json!({"at": [10.0, 0.2], "from": [0, 0], "radius": 1})).unwrap();
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let snap = ms(t);
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let t = Instant::now();
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s.execute("sketch.line", &json!({"points": [[-50, -50], [-40, -45]]})).unwrap();
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let add = ms(t);
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let t = Instant::now();
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s.execute("sketch.move_point", &json!({"point": "p1", "to": [1, 1]})).unwrap();
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let drag = ms(t);
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eprintln!(
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"PERF n={n} curves={} points={} entities={entities} constraints={} dof={} profiles={}: build {build:.0} ms, solve {solve:.0} ms, profiles {profiles:.0} ms, draw lists {draw:.1} ms ({} polylines), snap {snap:.1} ms, add a line {add:.0} ms, drag a point {drag:.0} ms",
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sk.curves.len(),
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sk.points.len(),
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sk.constraints.len(),
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rep.dof,
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prof.len(),
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lines.len()
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);
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}
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}
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