Basic microbench of decoding large arrays of zeroes
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#![feature(test)] | |
extern crate serde_json; | |
extern crate json; | |
extern crate test; | |
#[cfg(test)] | |
mod tests { | |
use json::{self, JsonValue}; | |
use serde_json::{self, Value}; | |
use test::Bencher; | |
#[inline] | |
fn decode_serde(json :&str) -> Value { | |
serde_json::from_str(json).expect("failed to decode json") | |
} | |
#[inline] | |
fn decode_json(json :&str) -> JsonValue { | |
json::parse(json).expect("failed to decode json") | |
} | |
#[inline] | |
fn encode(arr: &Vec<u32>) -> String { | |
serde_json::to_string(arr).expect("failed to encode json") | |
} | |
#[bench] | |
fn bench_json_1k_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0; 1_000]); | |
b.iter(|| decode_json(&json)) | |
} | |
#[bench] | |
fn bench_json_1m_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0u32; 1_000_000]); | |
b.iter(|| decode_json(&json)) | |
} | |
#[bench] | |
fn bench_json_10m_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0u32; 10_000_000]); | |
b.iter(|| decode_json(&json)) | |
} | |
#[bench] | |
fn bench_serde_1k_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0; 1_000]); | |
b.iter(|| decode_serde(&json)) | |
} | |
#[bench] | |
fn bench_serde_1m_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0u32; 1_000_000]); | |
b.iter(|| decode_serde(&json)) | |
} | |
#[bench] | |
fn bench_serde_10m_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0u32; 10_000_000]); | |
b.iter(|| decode_serde(&json)) | |
} | |
/* Takes too long to run | |
#[bench] | |
fn bench_serde_100m_zeroes(b: &mut Bencher) { | |
let json: String = encode(&vec![0u32; 100_000_000]); | |
b.iter(|| decode_serde(&json)) | |
} | |
*/ | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment