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Copy pathsparse-tensor.ts
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147 lines (119 loc) · 4.52 KB
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// automatically generated by the FlatBuffers compiler, do not modify
import * as flatbuffers from 'flatbuffers';
import { Buffer } from './buffer.js';
import { SparseTensorIndex } from './sparse-tensor-index.js';
import { TensorDim } from './tensor-dim.js';
import { Type } from './type.js';
export class SparseTensor {
bb: flatbuffers.ByteBuffer|null = null;
bb_pos = 0;
__init(i:number, bb:flatbuffers.ByteBuffer):SparseTensor {
this.bb_pos = i;
this.bb = bb;
return this;
}
static getRootAsSparseTensor(bb:flatbuffers.ByteBuffer, obj?:SparseTensor):SparseTensor {
return (obj || new SparseTensor()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
}
static getSizePrefixedRootAsSparseTensor(bb:flatbuffers.ByteBuffer, obj?:SparseTensor):SparseTensor {
bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
return (obj || new SparseTensor()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
}
typeType():Type {
const offset = this.bb!.__offset(this.bb_pos, 4);
return offset ? this.bb!.readUint8(this.bb_pos + offset) : Type.NONE;
}
/**
* The type of data contained in a value cell.
* Currently only fixed-width value types are supported,
* no strings or nested types.
*/
type(obj:any):any|null {
const offset = this.bb!.__offset(this.bb_pos, 6);
return offset ? this.bb!.__union(obj, this.bb_pos + offset) : null;
}
/**
* The dimensions of the tensor, optionally named.
*/
shape(index: number, obj?:TensorDim):TensorDim|null {
const offset = this.bb!.__offset(this.bb_pos, 8);
return offset ? (obj || new TensorDim()).__init(this.bb!.__indirect(this.bb!.__vector(this.bb_pos + offset) + index * 4), this.bb!) : null;
}
shapeLength():number {
const offset = this.bb!.__offset(this.bb_pos, 8);
return offset ? this.bb!.__vector_len(this.bb_pos + offset) : 0;
}
/**
* The number of non-zero values in a sparse tensor.
*/
nonZeroLength():bigint {
const offset = this.bb!.__offset(this.bb_pos, 10);
return offset ? this.bb!.readInt64(this.bb_pos + offset) : BigInt('0');
}
sparseIndexType():SparseTensorIndex {
const offset = this.bb!.__offset(this.bb_pos, 12);
return offset ? this.bb!.readUint8(this.bb_pos + offset) : SparseTensorIndex.NONE;
}
/**
* Sparse tensor index
*/
sparseIndex(obj:any):any|null {
const offset = this.bb!.__offset(this.bb_pos, 14);
return offset ? this.bb!.__union(obj, this.bb_pos + offset) : null;
}
/**
* The location and size of the tensor's data
*/
data(obj?:Buffer):Buffer|null {
const offset = this.bb!.__offset(this.bb_pos, 16);
return offset ? (obj || new Buffer()).__init(this.bb_pos + offset, this.bb!) : null;
}
static startSparseTensor(builder:flatbuffers.Builder) {
builder.startObject(7);
}
static addTypeType(builder:flatbuffers.Builder, typeType:Type) {
builder.addFieldInt8(0, typeType, Type.NONE);
}
static addType(builder:flatbuffers.Builder, typeOffset:flatbuffers.Offset) {
builder.addFieldOffset(1, typeOffset, 0);
}
static addShape(builder:flatbuffers.Builder, shapeOffset:flatbuffers.Offset) {
builder.addFieldOffset(2, shapeOffset, 0);
}
static createShapeVector(builder:flatbuffers.Builder, data:flatbuffers.Offset[]):flatbuffers.Offset {
builder.startVector(4, data.length, 4);
for (let i = data.length - 1; i >= 0; i--) {
builder.addOffset(data[i]!);
}
return builder.endVector();
}
static startShapeVector(builder:flatbuffers.Builder, numElems:number) {
builder.startVector(4, numElems, 4);
}
static addNonZeroLength(builder:flatbuffers.Builder, nonZeroLength:bigint) {
builder.addFieldInt64(3, nonZeroLength, BigInt('0'));
}
static addSparseIndexType(builder:flatbuffers.Builder, sparseIndexType:SparseTensorIndex) {
builder.addFieldInt8(4, sparseIndexType, SparseTensorIndex.NONE);
}
static addSparseIndex(builder:flatbuffers.Builder, sparseIndexOffset:flatbuffers.Offset) {
builder.addFieldOffset(5, sparseIndexOffset, 0);
}
static addData(builder:flatbuffers.Builder, dataOffset:flatbuffers.Offset) {
builder.addFieldStruct(6, dataOffset, 0);
}
static endSparseTensor(builder:flatbuffers.Builder):flatbuffers.Offset {
const offset = builder.endObject();
builder.requiredField(offset, 6) // type
builder.requiredField(offset, 8) // shape
builder.requiredField(offset, 14) // sparseIndex
builder.requiredField(offset, 16) // data
return offset;
}
static finishSparseTensorBuffer(builder:flatbuffers.Builder, offset:flatbuffers.Offset) {
builder.finish(offset);
}
static finishSizePrefixedSparseTensorBuffer(builder:flatbuffers.Builder, offset:flatbuffers.Offset) {
builder.finish(offset, undefined, true);
}
}