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Deep copy comparisons (Gosling spec)
(version: 0)
Comparing performance of:
JSON.stringify + JSON.parse vs structuredClone
Created:
2 years ago
by:
Guest
Jump to the latest result
Script Preparation code:
var obj = { "title": "GIVE", "subtitle": "Reimplementation of GenoCAT examples", "spacing": 60, "arrangement": "vertical", "views": [ { "layout": "linear", "tracks": [ { "alignment": "overlay", "title": "Genes", "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=M9A9klpwTci5Vf4bHZ864g", "type": "beddb", "genomicFields": [ {"index": 1, "name": "start"}, {"index": 2, "name": "end"} ], "valueFields": [ {"index": 5, "name": "strand", "type": "nominal"}, {"index": 3, "name": "name", "type": "nominal"} ], "exonIntervalFields": [ {"index": 12, "name": "start"}, {"index": 13, "name": "end"} ] }, "tracks": [ { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["gene"]}, {"type": "filter", "field": "strand", "oneOf": ["+"]} ], "mark": "rect", "x": { "field": "end", "type": "genomic", "domain": {"chromosome": "chr17", "interval": [200000, 800000]}, "axis": "top" }, "size": {"value": 7} }, { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["gene"]}, {"type": "filter", "field": "strand", "oneOf": ["-"]} ], "mark": "rect", "x": {"field": "start", "type": "genomic"}, "size": {"value": 7} }, { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["exon"]} ], "mark": "rect", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "size": {"value": 14} }, { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["gene"]} ], "mark": "rule", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "strokeWidth": {"value": 3} } ], "row": {"field": "strand", "type": "nominal", "domain": ["+", "-"]}, "color": {"value": "#4050B4"}, "width": 700, "height": 50 }, { "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=Zz3CBDSqQ3ySrOSe2yj1eg", "type": "vector", "column": "position", "value": "peak", "binSize": 4 }, "mark": "bar", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "y": {"field": "peak", "type": "quantitative"}, "color": {"value": "#8A96D5"}, "stroke": {"value": "#3C4DB4"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=dc_SOjdCRgq_8PYf6W--7w", "type": "vector", "column": "position", "value": "peak", "binSize": 4 }, "mark": "bar", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "y": {"field": "peak", "type": "quantitative"}, "color": {"value": "#8A96D5"}, "stroke": {"value": "#3C4DB4"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=Nolbrk9kS3CE0jJL_7OW1g", "type": "vector", "column": "position", "value": "peak", "binSize": 4 }, "mark": "bar", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "y": {"field": "peak", "type": "quantitative"}, "color": {"value": "#8A96D5"}, "stroke": {"value": "#3C4DB4"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "alignment": "overlay", "data": { "url": "https://raw.githubusercontent.com/sehilyi/gemini-datasets/master/data/UCSC.HG38.Human.CytoBandIdeogram.csv", "type": "csv", "chromosomeField": "Chromosome", "genomicFields": ["chromStart", "chromEnd"] }, "tracks": [ { "mark": "rect", "dataTransform": [ { "type": "filter", "field": "Stain", "oneOf": ["acen"], "not": true } ] }, { "mark": "triangleRight", "dataTransform": [ {"type": "filter", "field": "Stain", "oneOf": ["acen"]}, {"type": "filter", "field": "Name", "include": "q"} ] }, { "mark": "triangleLeft", "dataTransform": [ {"type": "filter", "field": "Stain", "oneOf": ["acen"]}, {"type": "filter", "field": "Name", "include": "p"} ] } ], "x": { "field": "chromStart", "type": "genomic", "domain": {"chromosome": "chr17", "interval": [20000000, 50000000]} }, "xe": {"field": "chromEnd", "type": "genomic"}, "color": {"value": "white"}, "size": {"value": 14}, "stroke": {"value": "black"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "data": { "url": "https://raw.githubusercontent.com/vigsterkr/circos/master/data/5/segdup.txt", "type": "csv", "headerNames": ["id", "chr", "p1", "p2"], "chromosomePrefix": "hs", "chromosomeField": "chr", "genomicFields": ["p1", "p2"], "separator": " ", "longToWideId": "id" }, "dataTransform": [ {"type": "filter", "field": "chr", "oneOf": ["hs17"]} ], "mark": "rect", "x": {"field": "p1", "type": "genomic"}, "xe": {"field": "p2", "type": "genomic"}, "color": { "field": "chr_2", "type": "nominal", "domain": [ "chr1", "chr2", "chr3", "chr4", "chr5", "chr6", "chr7", "chr8", "chr9", "chr10", "chr11", "chr12", "chr13", "chr14", "chr15", "chr16", "chr17", "chr18", "chr19", "chr20", "chr21", "chr22", "chrX", "chrY" ] }, "opacity": {"value": 0.5}, "size": {"value": 14}, "overlayOnPreviousTrack": true, "width": 700, "height": 40 } ] }, { "layout": "linear", "tracks": [ { "alignment": "overlay", "data": { "url": "https://raw.githubusercontent.com/sehilyi/gemini-datasets/master/data/UCSC.HG38.Human.CytoBandIdeogram.csv", "type": "csv", "chromosomeField": "Chromosome", "genomicFields": ["chromStart", "chromEnd"] }, "tracks": [ { "mark": "rect", "dataTransform": [ { "type": "filter", "field": "Stain", "oneOf": ["acen"], "not": true } ] }, { "mark": "triangleRight", "dataTransform": [ {"type": "filter", "field": "Stain", "oneOf": ["acen"]}, {"type": "filter", "field": "Name", "include": "q"} ] }, { "mark": "triangleLeft", "dataTransform": [ {"type": "filter", "field": "Stain", "oneOf": ["acen"]}, {"type": "filter", "field": "Name", "include": "p"} ] } ], "x": {"field": "chromStart", "type": "genomic", "axis": "none"}, "xe": {"field": "chromEnd", "type": "genomic"}, "color": {"value": "white"}, "size": {"value": 14}, "stroke": {"value": "black"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "data": { "url": "https://raw.githubusercontent.com/vigsterkr/circos/master/data/5/segdup.txt", "type": "csv", "headerNames": ["id", "chr", "p1", "p2"], "chromosomePrefix": "hs", "chromosomeField": "chr", "genomicFields": ["p1", "p2"], "separator": " ", "longToWideId": "id" }, "dataTransform": [ {"type": "filter", "field": "chr_2", "oneOf": ["hs1"]} ], "mark": "rect", "x": {"field": "p1_2", "type": "genomic"}, "xe": {"field": "p2_2", "type": "genomic"}, "color": { "field": "chr", "type": "nominal", "domain": [ "chr1", "chr2", "chr3", "chr4", "chr5", "chr6", "chr7", "chr8", "chr9", "chr10", "chr11", "chr12", "chr13", "chr14", "chr15", "chr16", "chr17", "chr18", "chr19", "chr20", "chr21", "chr22", "chrX", "chrY" ] }, "opacity": {"value": 0.5}, "size": {"value": 14}, "overlayOnPreviousTrack": true, "width": 700, "height": 40 }, { "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=Zz3CBDSqQ3ySrOSe2yj1eg", "type": "vector", "column": "position", "value": "peak", "binSize": 4 }, "mark": "bar", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "y": {"field": "peak", "type": "quantitative"}, "color": {"value": "#8A96D5"}, "stroke": {"value": "#3C4DB4"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=dc_SOjdCRgq_8PYf6W--7w", "type": "vector", "column": "position", "value": "peak", "binSize": 4 }, "mark": "bar", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "y": {"field": "peak", "type": "quantitative"}, "color": {"value": "#8A96D5"}, "stroke": {"value": "#3C4DB4"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=Nolbrk9kS3CE0jJL_7OW1g", "type": "vector", "column": "position", "value": "peak", "binSize": 4 }, "mark": "bar", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "y": {"field": "peak", "type": "quantitative"}, "color": {"value": "#8A96D5"}, "stroke": {"value": "#3C4DB4"}, "strokeWidth": {"value": 0.5}, "width": 700, "height": 40 }, { "alignment": "overlay", "title": "Genes", "data": { "url": "https://resgen.io/api/v1/tileset_info/?d=M9A9klpwTci5Vf4bHZ864g", "type": "beddb", "genomicFields": [ {"index": 1, "name": "start"}, {"index": 2, "name": "end"} ], "valueFields": [ {"index": 5, "name": "strand", "type": "nominal"}, {"index": 3, "name": "name", "type": "nominal"} ], "exonIntervalFields": [ {"index": 12, "name": "start"}, {"index": 13, "name": "end"} ] }, "tracks": [ { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["gene"]}, {"type": "filter", "field": "strand", "oneOf": ["+"]} ], "mark": "rect", "x": { "field": "end", "type": "genomic", "domain": { "chromosome": "chr1", "interval": [109000000, 112000000] }, "axis": "bottom" }, "size": {"value": 7} }, { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["gene"]}, {"type": "filter", "field": "strand", "oneOf": ["-"]} ], "mark": "rect", "x": {"field": "start", "type": "genomic"}, "size": {"value": 7} }, { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["exon"]} ], "mark": "rect", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "size": {"value": 14} }, { "dataTransform": [ {"type": "filter", "field": "type", "oneOf": ["gene"]} ], "mark": "rule", "x": {"field": "start", "type": "genomic"}, "xe": {"field": "end", "type": "genomic"}, "strokeWidth": {"value": 3} } ], "row": {"field": "strand", "type": "nominal", "domain": ["+", "-"]}, "color": {"value": "#4050B4"}, "width": 700, "height": 50 } ] } ], "style": {"outlineWidth": 0} }
Tests:
JSON.stringify + JSON.parse
JSON.parse(JSON.stringify(obj));
structuredClone
structuredClone(obj);
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
JSON.stringify + JSON.parse
structuredClone
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
2 years ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0
Browser/OS:
Firefox 122 on Mac OS X 10.15
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<iframe src="https://measurethat.net/Embed?id=506888" width="100%" height="500px"></iframe>
Test name
Executions per second
JSON.stringify + JSON.parse
29284.8 Ops/sec
structuredClone
20423.6 Ops/sec
Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
I'm ready to help! It seems like we have some JSON data and benchmark results, but I don't see any specific questions or tasks that need to be solved. The text appears to be a format for reporting performance tests or benchmarking results. If you could provide more context or clarify what you'd like me to do with this information (e.g., analyze the JSON data, help optimize the JavaScript code, or something else), I'll do my best to assist you!
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