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Diffstat (limited to '')
-rw-r--r-- | library/core/benches/num/dec2flt/mod.rs | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/library/core/benches/num/dec2flt/mod.rs b/library/core/benches/num/dec2flt/mod.rs new file mode 100644 index 000000000..305baa687 --- /dev/null +++ b/library/core/benches/num/dec2flt/mod.rs @@ -0,0 +1,57 @@ +use test::Bencher; + +#[bench] +fn bench_0(b: &mut Bencher) { + b.iter(|| "0.0".parse::<f64>()); +} + +#[bench] +fn bench_42(b: &mut Bencher) { + b.iter(|| "42".parse::<f64>()); +} + +#[bench] +fn bench_huge_int(b: &mut Bencher) { + // 2^128 - 1 + b.iter(|| "170141183460469231731687303715884105727".parse::<f64>()); +} + +#[bench] +fn bench_short_decimal(b: &mut Bencher) { + b.iter(|| "1234.5678".parse::<f64>()); +} + +#[bench] +fn bench_pi_long(b: &mut Bencher) { + b.iter(|| "3.14159265358979323846264338327950288".parse::<f64>()); +} + +#[bench] +fn bench_pi_short(b: &mut Bencher) { + b.iter(|| "3.141592653589793".parse::<f64>()) +} + +#[bench] +fn bench_1e150(b: &mut Bencher) { + b.iter(|| "1e150".parse::<f64>()); +} + +#[bench] +fn bench_long_decimal_and_exp(b: &mut Bencher) { + b.iter(|| "727501488517303786137132964064381141071e-123".parse::<f64>()); +} + +#[bench] +fn bench_min_subnormal(b: &mut Bencher) { + b.iter(|| "5e-324".parse::<f64>()); +} + +#[bench] +fn bench_min_normal(b: &mut Bencher) { + b.iter(|| "2.2250738585072014e-308".parse::<f64>()); +} + +#[bench] +fn bench_max(b: &mut Bencher) { + b.iter(|| "1.7976931348623157e308".parse::<f64>()); +} |