Benchmark: Overhead of saving and restoring context state 2.0

HTML Preparation code:

<canvas id="canvas" width="800" height="300"></canvas>

Script Preparation code:

$canvas = document.getElementById('canvas');
$context = $canvas.getContext('2d');
$context.clearRect(0, 0, 800, 300);

$iterations = 500;

Tests:

Saving and restoring context state
for (let i=0; i<$iterations; ++i) { $context.save(); $context.fillStyle = 'rgba(100,150,200,0.9)'; $context.fillRect(0, 0, 100, 100); $context.fillRect(50, 20, 50, 50); $context.arc(0, 0, 30, 0, 2 * Math.PI); $context.restore(); }
No Restore
for (let i=0; i<$iterations; ++i) { $context.fillStyle = 'rgba(100,150,200,0.9)'; $context.fillRect(0, 0, 100, 100); $context.fillRect(50, 20, 50, 50); $context.arc(0, 0, 30, 0, 2 * Math.PI); }
Simple Restore
for (let i=0; i<$iterations; ++i) { $context.save(); $context.fillStyle = 'rgba(100,150,200,0.9)'; $context.fillRect(0, 0, 1, 1); $context.restore(); }
Simple No restore
for (let i=0; i<$iterations; ++i) { $context.fillStyle = 'rgba(100,150,200,0.9)'; $context.fillRect(0, 0, 1, 1); }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Saving and restoring context state
No Restore
Simple Restore
Simple No restore

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Latest run results:

Run details: (Test run date: one month ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser/OS: Chrome 123 on Mac OS X 10.15.7

Test name	Executions per second
Saving and restoring context state	1628.9 Ops/sec
No Restore	1908.1 Ops/sec
Simple Restore	2152.6 Ops/sec
Simple No restore	3998.0 Ops/sec

Overhead of saving and restoring context state 2.0 (version: 0)