Benchmark: Canvas gradient perf

HTML Preparation code:

<canvas id="canvas1" width="400" height="400"></canvas>

<style>
 canvas { border: 1px solid black; }
</style>

<script>
var canvas = document.getElementById('canvas1');
var ctx = canvas.getContext('2d');

var grad = ctx.createLinearGradient(0, 0, 50, 40);
grad.addColorStop(0, 'red');
grad.addColorStop(0.5, 'rgba(0,0,255,0.5)');
grad.addColorStop(1, 'lime');

</script>

Tests:

Create
for (var i = 0; i < 10; i++) { var grad2 = ctx.createLinearGradient(i, i, 50+i, 40+i); grad2.addColorStop(0, 'red'); grad2.addColorStop(0.5, 'rgba(0,0,255,0.5)'); grad2.addColorStop(1, 'lime'); ctx.fillStyle = grad2; ctx.fillText("Hello", 10, 10); }
reuse
for (var i = 0; i < 10; i++) { ctx.fillStyle = grad; ctx.fillText("Hello", 10, 10); }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Create
reuse

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36

Browser/OS: Chrome 79 on Linux

View result in a separate tab

Test name	Executions per second
Create	21753.2 Ops/sec
reuse	47367.9 Ops/sec

Canvas gradient perf (version: 0)

Comparing performance of: Create vs reuse

Created: 6 years ago by: Guest

Jump to the latest result

Create

reuse

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A