taozuqin/ST-Bionic-Memory-Ecology
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perf(graph): add adaptive layout degrade and defer persist clone

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Youzini-afk
2026-04-13 12:46:05 +08:00
parent 14d1b98d5b
commit 29f21857e7
2 changed files with 57 additions and 2 deletions
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57
ui/graph-renderer.js
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@@ -44,6 +44,17 @@ const DEFAULT_LAYOUT_CONFIG = {
neuralMinGap: 12,
};
const ADAPTIVE_NEURAL_LAYOUT_POLICY = Object.freeze({
reduceIterationsNodes: 220,
reduceIterationsEdges: 1200,
reduceIterationsCap: 56,
strongReduceNodes: 360,
strongReduceEdges: 2200,
strongReduceCap: 24,
skipSimulationNodes: 520,
skipSimulationEdges: 3600,
});
const MIN_USABLE_CANVAS_DIMENSION = 48;
/** 兼容旧版 forceConfig（召回卡片等） */
@@ -296,7 +307,10 @@ export class GraphRenderer {
const parts = partitionNodesByScope(this.nodes, this._userPovAliasSet);
this._regionPanels = this._computeRegionPanels(W, H, parts);
this._layoutAllPartitions(parts);
this._simulateNeuralWithinRegions(this.config.neuralIterations);
const neuralPlan = this._resolveNeuralSimulationPlan();
if (!neuralPlan.skip && neuralPlan.iterations > 0) {
this._simulateNeuralWithinRegions(neuralPlan.iterations);
}
if (prevSelectedId) {
this.selectedNode = this.nodeMap.get(prevSelectedId) || null;
@@ -575,6 +589,47 @@ export class GraphRenderer {
return ideal;
}
_resolveNeuralSimulationPlan() {
const nodeCount = Array.isArray(this.nodes) ? this.nodes.length : 0;
const edgeCount = Array.isArray(this.edges) ? this.edges.length : 0;
const baseIterations = Math.max(
8,
Math.min(220, Number(this.config.neuralIterations) || 80),
);
let iterations = baseIterations;
let skip = false;
if (
nodeCount >= ADAPTIVE_NEURAL_LAYOUT_POLICY.skipSimulationNodes ||
edgeCount >= ADAPTIVE_NEURAL_LAYOUT_POLICY.skipSimulationEdges
) {
skip = true;
iterations = 0;
} else if (
nodeCount >= ADAPTIVE_NEURAL_LAYOUT_POLICY.strongReduceNodes ||
edgeCount >= ADAPTIVE_NEURAL_LAYOUT_POLICY.strongReduceEdges
) {
iterations = Math.min(
iterations,
ADAPTIVE_NEURAL_LAYOUT_POLICY.strongReduceCap,
);
} else if (
nodeCount >= ADAPTIVE_NEURAL_LAYOUT_POLICY.reduceIterationsNodes ||
edgeCount >= ADAPTIVE_NEURAL_LAYOUT_POLICY.reduceIterationsEdges
) {
iterations = Math.min(
iterations,
ADAPTIVE_NEURAL_LAYOUT_POLICY.reduceIterationsCap,
);
}
return {
skip,
iterations,
};
}
/**
* 分区内一次性力导向：斥力 + 同区边弹簧 + 弱向心，稳定后停止（无帧循环）
*/