Hark
2a0a2e55ad
- M1 数据生成器：采样/老师/距离下界认证/时间律/统计/一致性门禁；确定性老师（碰撞次数计时 + resetSession）、pos 任务冻结 J6、--consensus 邻域共识过滤、Dr 类。 - 全流程代码与运行手册：数据打包/可微运动学与对拍/MeanFlow+WTA 模型/闭环仿真/APG/挖错循环/ONNX 导出；webapp 策略运行时 ik-policy.js、?policy=1 接入、tests/policy_bench.cjs；ik-solver 增 pairList/clusterExport/criticalPairs/pairGap/leverTable。
14 lines
848 B
JavaScript
14 lines
848 B
JavaScript
/* 最小 .npy 写出（float32 / int32，C 序） */
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'use strict';
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const fs = require('fs');
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function writeNpy(file, arr, shape, dtype) {
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const descr = dtype === 'int32' ? '<i4' : '<f4';
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let hdr = `{'descr': '${descr}', 'fortran_order': False, 'shape': (${shape.join(', ')}${shape.length === 1 ? ',' : ''}), }`;
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const pre = 10, total = Math.ceil((pre + hdr.length + 1) / 64) * 64;
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hdr = hdr + ' '.repeat(total - pre - hdr.length - 1) + '\n';
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const h = Buffer.alloc(pre); h.write('\x93NUMPY', 0, 'latin1'); h[6] = 1; h[7] = 0; h.writeUInt16LE(hdr.length, 8);
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const ta = dtype === 'int32' ? Int32Array.from(arr) : (arr instanceof Float32Array ? arr : Float32Array.from(arr));
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fs.writeFileSync(file, Buffer.concat([h, Buffer.from(hdr, 'latin1'), Buffer.from(ta.buffer, ta.byteOffset, ta.byteLength)]));
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}
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module.exports = { writeNpy };
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