7.1.2 benchmark

.github/workflows/ci.yml

@@ -18,7 +18,6 @@ jobs:
           - stable
           - beta
           - nightly
-          - 1.48.0
 
         features:
           - ''
@@ -65,29 +64,7 @@ jobs:
           command: test
           args: --verbose ${{ matrix.features }}
 
-  minrust:
-    name: Test minimal rust version
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-
-      - name: Install rust (${{ env.RUST_MINVERSION }})
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: ${{ env.RUST_MINVERSION }}
-          profile: minimal
-          override: true
-
-      - name: Cache
-        uses: Swatinem/rust-cache@v1
-
-      - name: Build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --verbose --no-default-features --features "alloc,std"
+
 
   bench:
     name: Bench

.github/workflows/codspeed.yml

@@ -0,0 +1,32 @@
+name: codspeed-benchmarks
+
+on:
+  push:
+    branches:
+      - "main"
+  pull_request:
+  # `workflow_dispatch` allows CodSpeed to trigger backtest
+  # performance analysis in order to generate initial data.
+  workflow_dispatch:
+
+jobs:
+  benchmarks:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup rust toolchain, cache and cargo-codspeed binary
+        uses: moonrepo/setup-rust@v0
+        with:
+          channel: stable
+          cache-target: release
+          bins: cargo-codspeed
+
+      - name: Build the benchmark target(s)
+        run: cargo codspeed build -p benchmarks
+
+      - name: Run the benchmarks
+        uses: CodSpeedHQ/action@v2
+        with:
+          run: cargo codspeed run -p benchmarks
+          token: ${{ secrets.CODSPEED_TOKEN }}

benchmarks/Cargo.toml

@@ -42,3 +42,7 @@ harness = false
 name = "json"
 path = "benches/json.rs"
 harness = false
+
+
+[dev-dependencies]
+codspeed-criterion-compat = "2.4.1"

benchmarks/benches/arithmetic.rs

@@ -1,10 +1,7 @@
-#[macro_use]
-extern crate criterion;
-
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
-use criterion::Criterion;
+use codspeed_criterion_compat::{criterion_group, criterion_main, Criterion};
 use nom::{
   branch::alt,
   character::complete::{char, digit1, one_of, space0},

benchmarks/benches/http.rs

@@ -3,7 +3,7 @@
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
-use criterion::*;
+use codspeed_criterion_compat::*;
 use nom::{IResult, bytes::complete::{tag, take_while1}, character::complete::{line_ending, char}, multi::many1};
 
 #[cfg_attr(rustfmt, rustfmt_skip)]

benchmarks/benches/ini.rs

@@ -1,7 +1,7 @@
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
-use criterion::*;
+use codspeed_criterion_compat::*;
 
 use nom::{
   bytes::complete::take_while,

benchmarks/benches/ini_str.rs

@@ -1,7 +1,7 @@
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
-use criterion::*;
+use codspeed_criterion_compat::*;
 
 use nom::{
   bytes::complete::{is_a, tag, take_till, take_while},

benchmarks/benches/json.rs

@@ -1,10 +1,7 @@
-#[macro_use]
-extern crate criterion;
-
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
-use criterion::Criterion;
+use codspeed_criterion_compat::*;
 use nom::{
   branch::alt,
   bytes::complete::{tag, take},
@@ -151,6 +148,17 @@ fn json_bench(c: &mut Criterion) {
   });
 }
 
+static CANADA: &str = include_str!("../canada.json");
+fn canada_json(c: &mut Criterion) {
+  // test once to make sure it parses correctly
+  json(CANADA).unwrap();
+
+  // println!("data:\n{:?}", json(data));
+  c.bench_function("json canada", |b| {
+    b.iter(|| json(CANADA).unwrap());
+  });
+}
+
 fn recognize_float_bytes(c: &mut Criterion) {
   println!(
     "recognize_float_bytes result: {:?}",
@@ -216,6 +224,7 @@ fn std_float_bytes(c: &mut Criterion) {
 criterion_group!(
   benches,
   json_bench,
+  canada_json,
   recognize_float_bytes,
   recognize_float_str,
   float_bytes,

benchmarks/benches/number.rs

@@ -1,10 +1,7 @@
-#[macro_use]
-extern crate criterion;
-
 #[global_allocator]
 static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
 
-use criterion::Criterion;
+use codspeed_criterion_compat::*;
 use nom::number::complete;
 
 fn parser(i: &[u8]) -> nom::IResult<&[u8], u64> {