Skip to content

Commit

Permalink
Add simple parser benchmark
Browse files Browse the repository at this point in the history
  • Loading branch information
Kijewski committed May 16, 2024
1 parent 2b4f264 commit 60445dd
Show file tree
Hide file tree
Showing 16 changed files with 9,595 additions and 0 deletions.
2,308 changes: 2,308 additions & 0 deletions askama_derive/src/generator_BACKUP_160406.rs

Large diffs are not rendered by default.

2,297 changes: 2,297 additions & 0 deletions askama_derive/src/generator_BASE_160406.rs

Large diffs are not rendered by default.

2,300 changes: 2,300 additions & 0 deletions askama_derive/src/generator_LOCAL_160406.rs

Large diffs are not rendered by default.

2,300 changes: 2,300 additions & 0 deletions askama_derive/src/generator_REMOTE_160406.rs

Large diffs are not rendered by default.

7 changes: 7 additions & 0 deletions askama_parser/Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -15,3 +15,10 @@ rust-version = "1.65"

[dependencies]
nom = { version = "7", default-features = false, features = ["alloc"] }

[dev-dependencies]
criterion = "0.5"

[[bench]]
name = "from_str"
harness = false
38 changes: 38 additions & 0 deletions askama_parser/benches/from_str.rs
Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
use askama_parser::{Ast, Syntax};
use criterion::{black_box, criterion_group, criterion_main, Criterion, Throughput};

criterion_main!(benches);
criterion_group!(benches, librustdoc);

fn librustdoc(c: &mut Criterion) {
let mut group = c.benchmark_group("librustdoc");

let mut add_benchmark = |name: &str, src: &str| {
group.throughput(Throughput::Bytes(src.len() as u64));
group.bench_function(name, |b| {
let syntax = &Syntax::default();
b.iter(|| Ast::from_str(black_box(src), None, black_box(syntax)).unwrap());
});
};

let all: String = LIBRUSTDOC.iter().map(|&(_, src)| src).collect();
add_benchmark("all", &all);

for (name, src) in LIBRUSTDOC {
add_benchmark(name, src);
}

group.finish();
}

const LIBRUSTDOC: &[(&str, &str)] = &[
("item_info", include_str!("./librustdoc/item_info.html")),
("item_union", include_str!("./librustdoc/item_union.html")),
("page", include_str!("./librustdoc/page.html")),
("print_item", include_str!("./librustdoc/print_item.html")),
("short_item_info", include_str!("./librustdoc/short_item_info.html")),
("sidebar", include_str!("./librustdoc/sidebar.html")),
("source", include_str!("./librustdoc/source.html")),
("type_layout_size", include_str!("./librustdoc/type_layout_size.html")),
("type_layout", include_str!("./librustdoc/type_layout.html")),
];
7 changes: 7 additions & 0 deletions askama_parser/benches/librustdoc/LICENSE.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
The files in this folder were copied verbatim from [librustdoc/html/templates] in version
eeb59f16a5f40e14dc29b95155b7f2569329e3ec. Dual licensed under MIT OR Apache-2.0.

Please find the authors in [their Git history].

[librustdoc/html/templates]: <https://github.com/rust-lang/rust/tree/master/src/librustdoc/html/templates>
[their Git history]: <https://github.com/rust-lang/rust/commits/master/src/librustdoc/html/templates>
7 changes: 7 additions & 0 deletions askama_parser/benches/librustdoc/item_info.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
{% if !items.is_empty() %}
<span class="item-info">
{% for item in items %}
{{item|safe}} {# #}
{% endfor %}
</span>
{% endif %}
24 changes: 24 additions & 0 deletions askama_parser/benches/librustdoc/item_union.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
<pre class="rust item-decl"><code>
{{ self.render_attributes_in_pre()|safe }}
{{ self.render_union()|safe }}
</code></pre>
{{ self.document()|safe }}
{% if self.fields_iter().peek().is_some() %}
<h2 id="fields" class="fields section-header"> {# #}
Fields<a href="#fields" class="anchor">§</a> {# #}
</h2>
{% for (field, ty) in self.fields_iter() %}
{% let name = field.name.expect("union field name") %}
<span id="structfield.{{ name }}" {#+ #}
class="{{ ItemType::StructField +}} section-header"> {# #}
<a href="#structfield.{{ name }}" class="anchor field">§</a> {# #}
<code>{{ name }}: {{+ self.print_ty(ty)|safe }}</code> {# #}
</span>
{% if let Some(stability_class) = self.stability_field(field) %}
<span class="stab {{ stability_class }}"></span>
{% endif %}
{{ self.document_field(field)|safe }}
{% endfor %}
{% endif %}
{{ self.render_assoc_items()|safe }}
{{ self.document_type_layout()|safe }}
128 changes: 128 additions & 0 deletions askama_parser/benches/librustdoc/page.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,128 @@
<!DOCTYPE html> {# #}
<html lang="en"> {# #}
<head> {# #}
<meta charset="utf-8"> {# #}
<meta name="viewport" content="width=device-width, initial-scale=1.0"> {# #}
<meta name="generator" content="rustdoc"> {# #}
<meta name="description" content="{{page.description}}"> {# #}
<title>{{page.title}}</title> {# #}
<script>if(window.location.protocol!=="file:") {# Hack to skip preloading fonts locally - see #98769 #}
document.head.insertAdjacentHTML("beforeend","{{files.source_serif_4_regular}},{{files.fira_sans_regular}},{{files.fira_sans_medium}},{{files.source_code_pro_regular}},{{files.source_code_pro_semibold}}".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="{{static_root_path|safe}}${f}">`).join("")) {# #}
</script> {# #}
<link rel="stylesheet" {#+ #}
href="{{static_root_path|safe}}{{files.normalize_css}}"> {# #}
<link rel="stylesheet" {#+ #}
href="{{static_root_path|safe}}{{files.rustdoc_css}}"> {# #}
{% if !layout.default_settings.is_empty() %}
<script id="default-settings" {#+ #}
{%~ for (k, v) in layout.default_settings ~%}
data-{{k}}="{{v}}"
{% endfor %}
></script> {# #}
{% endif %}
<meta name="rustdoc-vars" {#+ #}
data-root-path="{{page.root_path|safe}}" {#+ #}
data-static-root-path="{{static_root_path|safe}}" {#+ #}
data-current-crate="{{layout.krate}}" {#+ #}
data-themes="{{themes|join(",") }}" {#+ #}
data-resource-suffix="{{page.resource_suffix}}" {#+ #}
data-rustdoc-version="{{rustdoc_version}}" {#+ #}
data-channel="{{rust_channel}}" {#+ #}
data-search-js="{{files.search_js}}" {#+ #}
data-settings-js="{{files.settings_js}}" {#+ #}
> {# #}
<script src="{{static_root_path|safe}}{{files.storage_js}}"></script> {# #}
{% if page.css_class.contains("crate") %}
<script defer src="{{page.root_path|safe}}crates{{page.resource_suffix}}.js"></script> {# #}
{% else if page.css_class == "src" %}
<script defer src="{{static_root_path|safe}}{{files.src_script_js}}"></script> {# #}
<script defer src="{{page.root_path|safe}}src-files{{page.resource_suffix}}.js"></script> {# #}
{% else if !page.css_class.contains("mod") %}
<script defer src="sidebar-items{{page.resource_suffix}}.js"></script> {# #}
{% else if !page.css_class.contains("sys") %}
<script defer src="../sidebar-items{{page.resource_suffix}}.js"></script> {# #}
{% endif %}
<script defer src="{{static_root_path|safe}}{{files.main_js}}"></script> {# #}
{% if layout.scrape_examples_extension %}
<script defer src="{{static_root_path|safe}}{{files.scrape_examples_js}}"></script> {# #}
{% endif %}
<noscript> {# #}
<link rel="stylesheet" {#+ #}
href="{{static_root_path|safe}}{{files.noscript_css}}"> {# #}
</noscript> {# #}
{% if layout.css_file_extension.is_some() %}
<link rel="stylesheet" {#+ #}
href="{{page.root_path|safe}}theme{{page.resource_suffix}}.css"> {# #}
{% endif %}
{% if !layout.favicon.is_empty() %}
<link rel="icon" href="{{layout.favicon}}"> {# #}
{% else %}
<link rel="alternate icon" type="image/png" {#+ #}
href="{{static_root_path|safe}}{{files.rust_favicon_png_32}}"> {# #}
<link rel="icon" type="image/svg+xml" {#+ #}
href="{{static_root_path|safe}}{{files.rust_favicon_svg}}"> {# #}
{% endif %}
{{ layout.external_html.in_header|safe }}
</head> {# #}
<body class="rustdoc {{+page.css_class}}"> {# #}
<!--[if lte IE 11]> {# #}
<div class="warning"> {# #}
This old browser is unsupported and will most likely display funky things. {# #}
</div> {# #}
<![endif]--> {# #}
{{ layout.external_html.before_content|safe }}
{% if page.css_class != "src" %}
<nav class="mobile-topbar"> {# #}
<button class="sidebar-menu-toggle" title="show sidebar"></button> {# #}
{% if !layout.logo.is_empty() || page.rust_logo %}
<a class="logo-container" href="{{page.root_path|safe}}{{display_krate_with_trailing_slash|safe}}index.html"> {# #}
{% if page.rust_logo %}
<img class="rust-logo" src="{{static_root_path|safe}}{{files.rust_logo_svg}}" alt=""> {# #}
{% else if !layout.logo.is_empty() %}
<img src="{{layout.logo}}" alt=""> {# #}
{% endif %}
</a> {# #}
{% endif %}
</nav>
{% endif %}
<nav class="sidebar"> {# #}
{% if page.css_class != "src" %}
<div class="sidebar-crate">
{% if !layout.logo.is_empty() || page.rust_logo %}
<a class="logo-container" href="{{page.root_path|safe}}{{display_krate_with_trailing_slash|safe}}index.html"> {# #}
{% if page.rust_logo %}
<img class="rust-logo" src="{{static_root_path|safe}}{{files.rust_logo_svg}}" alt="logo"> {# #}
{% else if !layout.logo.is_empty() %}
<img src="{{layout.logo}}" alt="logo"> {# #}
{% endif %}
</a> {# #}
{% endif %}
<h2> {# #}
<a href="{{page.root_path|safe}}{{display_krate_with_trailing_slash|safe}}index.html">{{display_krate}}</a> {# #}
{% if !display_krate_version_number.is_empty() %}
<span class="version">{{+ display_krate_version_number}}</span>
{% endif %}
</h2> {# #}
</div> {# #}
{% if !display_krate_version_extra.is_empty() %}
<div class="version">{{+ display_krate_version_extra}}</div> {# #}
{% endif %}
{% else %}
<div class="src-sidebar-title"> {# #}
<h2>Files</h2> {# #}
</div> {# #}
{% endif %}
{{ sidebar|safe }}
</nav> {# #}
<div class="sidebar-resizer"></div> {# #}
<main> {# #}
{% if page.css_class != "src" %}<div class="width-limiter">{% endif %}
{# defined in storage.js to avoid duplicating complex UI across every page #}
{# and because the search form only works if JS is enabled anyway #}
<rustdoc-search></rustdoc-search> {# #}
<section id="main-content" class="content">{{ content|safe }}</section> {# #}
{% if page.css_class != "src" %}</div>{% endif %}
</main> {# #}
{{ layout.external_html.after_content|safe }}
</body> {# #}
</html> {# #}
26 changes: 26 additions & 0 deletions askama_parser/benches/librustdoc/print_item.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
<div class="main-heading"> {# #}
<h1>
{{typ}}
{# The breadcrumbs of the item path, like std::string #}
{% for component in path_components %}
<a href="{{component.path|safe}}index.html">{{component.name}}</a>::<wbr>
{% endfor %}
<a class="{{item_type}}" href="#">{{name}}</a> {# #}
<button id="copy-path" title="Copy item path to clipboard"> {# #}
Copy item path {# #}
</button> {# #}
</h1> {# #}
<span class="out-of-band">
{% if !stability_since_raw.is_empty() %}
{{ stability_since_raw|safe +}} · {#+ #}
{% endif %}
{% match src_href %}
{% when Some with (href) %}
<a class="src" href="{{href|safe}}">source</a> · {#+ #}
{% else %}
{% endmatch %}
<button id="toggle-all-docs" title="collapse all docs"> {# #}
[<span>&#x2212;</span>] {# #}
</button> {# #}
</span> {# #}
</div> {# #}
23 changes: 23 additions & 0 deletions askama_parser/benches/librustdoc/short_item_info.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
{% match self %}
{% when Self::Deprecation with { message } %}
<div class="stab deprecated"> {# #}
<span class="emoji">👎</span> {# #}
<span>{{message|safe}}</span> {# #}
</div> {# #}
{% when Self::Unstable with { feature, tracking } %}
<div class="stab unstable"> {# #}
<span class="emoji">🔬</span> {# #}
<span> {# #}
This is a nightly-only experimental API. ({# #}
<code>{{feature}}</code> {# #}
{% match tracking %}
{% when Some with ((url, num)) %}
&nbsp;<a href="{{url}}{{num}}">#{{num}}</a> {# #}
{% when None %}
{% endmatch %}
) {# #}
</span> {# #}
</div> {# #}
{% when Self::Portability with { message } %}
<div class="stab portability">{{message|safe}}</div> {# #}
{% endmatch %}
34 changes: 34 additions & 0 deletions askama_parser/benches/librustdoc/sidebar.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
{% if !title.is_empty() %}
<h2 class="location"> {# #}
<a href="#">{{title_prefix}}{{title}}</a> {# #}
</h2>
{% endif %}
<div class="sidebar-elems">
{% if is_crate %}
<ul class="block"> {# #}
<li><a id="all-types" href="all.html">All Items</a></li> {# #}
</ul>
{% endif %}

{% if self.should_render_blocks() %}
<section>
{% for block in blocks %}
{% if block.should_render() %}
{% if !block.heading.name.is_empty() %}
<h3><a href="#{{block.heading.href|safe}}">{{block.heading.name}}</a></h3>
{% endif %}
{% if !block.links.is_empty() %}
<ul class="block{% if !block.class.is_empty() +%} {{+block.class}}{% endif %}">
{% for link in block.links %}
<li><a href="#{{link.href|safe}}">{{link.name}}</a></li>
{% endfor %}
</ul>
{% endif %}
{% endif %}
{% endfor %}
</section>
{% endif %}
{% if !path.is_empty() %}
<h2><a href="{% if is_mod %}../{% endif %}index.html">In {{+ path}}</a></h2>
{% endif %}
</div>
21 changes: 21 additions & 0 deletions askama_parser/benches/librustdoc/source.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
<div class="example-wrap"> {# #}
{# https://developers.google.com/search/docs/crawling-indexing/robots-meta-tag#data-nosnippet-attr
Do not show "1 2 3 4 5 ..." in web search results. #}
<div data-nosnippet><pre class="src-line-numbers">
{% for line in lines.clone() %}
{% if embedded %}
<span>{{line|safe}}</span>
{%~ else %}
<a href="#{{line|safe}}" id="{{line|safe}}">{{line|safe}}</a>
{%~ endif %}
{% endfor %}
</pre></div> {# #}
<pre class="rust"> {# #}
<code>
{% if needs_expansion %}
<button class="expand">&varr;</button>
{% endif %}
{{code_html|safe}}
</code> {# #}
</pre> {# #}
</div>
63 changes: 63 additions & 0 deletions askama_parser/benches/librustdoc/type_layout.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
<h2 id="layout" class="section-header"> {# #}
Layout<a href="#layout" class="anchor">§</a> {# #}
</h2> {# #}
<div class="docblock"> {# #}
{% match type_layout_size %}
{% when Ok(type_layout_size) %}
<div class="warning"> {# #}
<p> {# #}
<strong>Note:</strong> Most layout information is <strong>completely {#+ #}
unstable</strong> and may even differ between compilations. {#+ #}
The only exception is types with certain <code>repr(...)</code> {#+ #}
attributes. Please see the Rust Reference's {#+ #}
<a href="https://doc.rust-lang.org/reference/type-layout.html">“Type Layout”</a> {#+ #}
chapter for details on type layout guarantees. {# #}
</p> {# #}
</div> {# #}
<p><strong>Size:</strong> {{+ type_layout_size|safe }}</p> {# #}
{% if !variants.is_empty() %}
<p> {# #}
<strong>Size for each variant:</strong> {# #}
</p> {# #}
<ul> {# #}
{% for (name, layout_size) in variants %}
<li> {# #}
<code>{{ name }}</code>: {#+ #}
{{ layout_size|safe }}
</li> {# #}
{% endfor %}
</ul> {# #}
{% endif %}
{# This kind of layout error can occur with valid code, e.g. if you try to
get the layout of a generic type such as `Vec<T>`. #}
{% when Err(LayoutError::Unknown(_)) %}
<p> {# #}
<strong>Note:</strong> Unable to compute type layout, {#+ #}
possibly due to this type having generic parameters. {#+ #}
Layout can only be computed for concrete, fully-instantiated types. {# #}
</p> {# #}
{# This kind of error probably can't happen with valid code, but we don't
want to panic and prevent the docs from building, so we just let the
user know that we couldn't compute the layout. #}
{% when Err(LayoutError::SizeOverflow(_)) %}
<p> {# #}
<strong>Note:</strong> Encountered an error during type layout; {#+ #}
the type was too big. {# #}
</p> {# #}
{% when Err(LayoutError::ReferencesError(_)) %}
<p> {# #}
<strong>Note:</strong> Encountered an error during type layout; {#+ #}
the type references errors. {# #}
</p> {# #}
{% when Err(LayoutError::NormalizationFailure(_, _)) %}
<p> {# #}
<strong>Note:</strong> Encountered an error during type layout; {#+ #}
the type failed to be normalized. {# #}
</p> {# #}
{% when Err(LayoutError::Cycle(_)) %}
<p> {# #}
<strong>Note:</strong> Encountered an error during type layout; {#+ #}
the type's layout depended on the type's layout itself. {# #}
</p> {# #}
{% endmatch %}
</div> {# #}
Loading

0 comments on commit 60445dd

Please sign in to comment.