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Clean up benchmarks

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This commit is contained in:
Emil Ernerfeldt 2021-04-01 21:42:45 +02:00
parent f6770f0183
commit 44869a6718
1 changed files with 15 additions and 35 deletions
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50
egui_demo_lib/benches/benchmark.rs
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@ -10,7 +10,7 @@ pub fn criterion_benchmark(c: &mut Criterion) {
let mut demo_windows = egui_demo_lib::DemoWindows::default(); let mut demo_windows = egui_demo_lib::DemoWindows::default();
// The most end-to-end benchmark. // The most end-to-end benchmark.
c.bench_function("demo_windows_minimal with tesselation (realistic)", |b| { c.bench_function("demo_with_tesselate__realistic", |b| {
b.iter(|| { b.iter(|| {
ctx.begin_frame(raw_input.clone()); ctx.begin_frame(raw_input.clone());
demo_windows.ui(&ctx); demo_windows.ui(&ctx);
@ -19,53 +19,33 @@ pub fn criterion_benchmark(c: &mut Criterion) {
}) })
}); });
c.bench_function("demo_windows_minimal_no_tesselation", |b| { c.bench_function("demo_no_tesselate", |b| {
b.iter(|| { b.iter(|| {
ctx.begin_frame(raw_input.clone()); ctx.begin_frame(raw_input.clone());
demo_windows.ui(&ctx); demo_windows.ui(&ctx);
ctx.end_frame() ctx.end_frame()
}) })
}); });
}
{
let mut ctx = egui::CtxRef::default();
ctx.memory().set_everything_is_visible(true); // give us everything
let mut demo_windows = egui_demo_lib::DemoWindows::default();
c.bench_function("demo_windows_full", |b| {
b.iter(|| {
ctx.begin_frame(raw_input.clone());
demo_windows.ui(&ctx);
ctx.end_frame()
})
});
}
{
let mut ctx = egui::CtxRef::default();
// ctx.memory().set_everything_is_visible(true); // give us everything
let mut demo_windows = egui_demo_lib::DemoWindows::default();
ctx.begin_frame(raw_input.clone()); ctx.begin_frame(raw_input.clone());
demo_windows.ui(&ctx); demo_windows.ui(&ctx);
let (_, shapes) = ctx.end_frame(); let (_, shapes) = ctx.end_frame();
c.bench_function("demo_only_tessellate", |b| {
c.bench_function("demo_windows_minimal_tessellate", |b| {
b.iter(|| ctx.tessellate(shapes.clone())) b.iter(|| ctx.tessellate(shapes.clone()))
}); });
} }
{ if false {
let mut ctx = egui::CtxRef::default(); let mut ctx = egui::CtxRef::default();
ctx.begin_frame(raw_input); ctx.memory().set_everything_is_visible(true); // give us everything
egui::CentralPanel::default().show(&ctx, |ui| { let mut demo_windows = egui_demo_lib::DemoWindows::default();
c.bench_function("label", |b| { c.bench_function("demo_full_no_tesselate", |b| {
b.iter(|| { b.iter(|| {
ui.label(LOREM_IPSUM_LONG); ctx.begin_frame(raw_input.clone());
}) demo_windows.ui(&ctx);
}); ctx.end_frame()
})
}); });
let _ = ctx.end_frame();
} }
{ {
@ -77,17 +57,17 @@ pub fn criterion_benchmark(c: &mut Criterion) {
egui::FontDefinitions::default(), egui::FontDefinitions::default(),
); );
let font = &fonts[text_style]; let font = &fonts[text_style];
c.bench_function("text layout (uncached)", |b| { c.bench_function("text_layout_uncached", |b| {
b.iter(|| font.layout_multiline(LOREM_IPSUM_LONG.to_owned(), wrap_width)) b.iter(|| font.layout_multiline(LOREM_IPSUM_LONG.to_owned(), wrap_width))
}); });
c.bench_function("text layout (cached)", |b| { c.bench_function("text_layout_cached", |b| {
b.iter(|| fonts.layout_multiline(text_style, LOREM_IPSUM_LONG.to_owned(), wrap_width)) b.iter(|| fonts.layout_multiline(text_style, LOREM_IPSUM_LONG.to_owned(), wrap_width))
}); });
let galley = font.layout_multiline(LOREM_IPSUM_LONG.to_owned(), wrap_width); let galley = font.layout_multiline(LOREM_IPSUM_LONG.to_owned(), wrap_width);
let mut tessellator = egui::epaint::Tessellator::from_options(Default::default()); let mut tessellator = egui::epaint::Tessellator::from_options(Default::default());
let mut mesh = egui::epaint::Mesh::default(); let mut mesh = egui::epaint::Mesh::default();
c.bench_function("tessellate text", |b| { c.bench_function("tessellate_text", |b| {
b.iter(|| { b.iter(|| {
let fake_italics = false; let fake_italics = false;
tessellator.tessellate_text( tessellator.tessellate_text(