Benchmark: Float32 vs Float64 vs Array vs Expand

Script Preparation code:

var length = 1e6;

var f32_a = Float32Array.from({length}, Math.random);
var f32_b = Float32Array.from({length}, Math.random);

var f64_a = Float64Array.from({length}, Math.random);
var f64_b = Float64Array.from({length}, Math.random);

var arr_a = Array.from({length}, Math.random);
var arr_b = Array.from({length}, Math.random);

Tests:

set f32
f32_a.set(f32_b);
set f64
f64_a.set(f64_b);
iterate and set f32
for (let i = 0; i < length; i++) { f32_a[i] = f32_b[i]; }
iterate and set f64
for (let i = 0; i < length; i++) { f64_a[i] = f64_b[i]; }
iterate and set array
for (let i = 0; i < length; i++) { arr_a[i] = arr_b[i]; }
Expand
arr_a = [...arr_b]
Expand 32
f32_a = [...f32_b]
Expand 64
f64_a = [...f64_b

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
set f32
set f64
iterate and set f32
iterate and set f64
iterate and set array
Expand
Expand 32
Expand 64

Fastest: N/A

Slowest: N/A

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Latest run results:

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Float32 vs Float64 vs Array vs Expand (version: 0)

Comparing performance of: set f32 vs set f64 vs iterate and set f32 vs iterate and set f64 vs iterate and set array vs Expand vs Expand 32 vs Expand 64

Created: one year ago by: Guest

Jump to the latest result

set f32

set f64

iterate and set f32

iterate and set f64

iterate and set array

Expand

Expand 32

Expand 64

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A

No previous run results