The avatar for @antv
AntV
Thinking in data visualization.
Public
Edited
Feb 13, 2023
Fork of @antv/layout-wasm
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fruchterman = {
return new LayoutGPU.FruchtermanLayout({
center: [centerXInFruchtermanLayout, centerYInFruchtermanLayout],
width: widthInFruchtermanLayout,
height: heightInFruchtermanLayout,
maxIteration: maxIterationInFruchtermanLayout,
gravity: gravityInFruchtermanLayout,
speed: speedInFruchtermanLayout
});
}
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displayNodesAndEdges(positionsFruchtermanLayoutCalculatedInGPU)
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gforce = {
return new LayoutGPU.GForceLayout({
center: [200, 200],
width: 400,
height: 400,
maxIteration: 1000
});
}
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calculateGForceLayoutInGPU = () => {
const graph = new graphlib.Graph({
nodes: data2.nodes,
edges: data2.edges
});

return gforce.execute(graph);
}
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fruchtermanCPU = {
return new Layout.FruchtermanLayout({
center: [centerXInFruchtermanLayout, centerYInFruchtermanLayout],
width: widthInFruchtermanLayout,
height: heightInFruchtermanLayout,
maxIteration: maxIterationInFruchtermanLayout,
gravity: gravityInFruchtermanLayout,
speed: speedInFruchtermanLayout
});
}
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timeElapsedGPU = {
const startTime = performance.now();
await calculateFruchtermanLayoutInGPU();
return performance.now() - startTime;
}
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timeElapsedCPU = {
const startTime = performance.now();
await calculateFruchtermanLayoutInCPU();
return performance.now() - startTime;
}
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speedUp = timeElapsedCPU / timeElapsedGPU
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graphlib = require("@antv/graphlib@2.0.0")
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Layout = require("@antv/layout@1.0.0-alpha.16")
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LayoutGPU = require("@antv/layout-gpu@1.0.0-alpha.3")
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