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index.d.ts
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export namespace core {
// Device.
type DeviceType = number;
const cpu: DeviceType;
const gpu: DeviceType;
class Device {
type: DeviceType;
}
type DeviceOrType = Device | DeviceType;
function defaultDevice(): Device;
function setDefaultDevice(device: DeviceOrType): void;
// Stream.
class Stream {
device: Device;
}
function defaultStream(device: DeviceOrType): Stream;
function setDefaultStream(): void;
function newStream(device: DeviceOrType): Stream;
function toStream(s: StreamOrDevice): Stream;
function stream(s: StreamOrDevice): Disposable;
function synchronize(s?: Stream): void;
type StreamOrDevice = Stream | Device | DeviceType | undefined;
// Dtype.
class Dtype {
size: number;
}
const bool: Dtype;
const bool_: Dtype;
const uint8: Dtype;
const uint16: Dtype;
const uint32: Dtype;
const uint64: Dtype;
const int8: Dtype;
const int16: Dtype;
const int32: Dtype;
const int64: Dtype;
const float16: Dtype;
const float32: Dtype;
const float64: Dtype;
const bfloat16: Dtype;
const complex64: Dtype;
type DtypeCategory = number;
const complexfloating: DtypeCategory
const floating: DtypeCategory
const inexact: DtypeCategory
const signedinteger: DtypeCategory
const unsignedinteger: DtypeCategory
const integer: DtypeCategory
const number: DtypeCategory
const generic: DtypeCategory
// Complex number.
interface Complex {
re: number;
im?: number;
}
function Complex(real: number, imag?: number): Complex;
// Index slice.
interface Slice {
start: number | null;
stop: number | null;
step: number | null;
}
function Slice(start?: number | null, stop?: number | null, step?: number | null): Slice;
// Array helper types.
type MultiDimensionalArray<T> = MultiDimensionalArray<T>[] | T;
type TypedArray = Int8Array | Uint8Array | Int16Array | Uint16Array |
Int32Array | Uint32Array | Float32Array | Float64Array;
type Scalar = boolean | number | Complex;
type ScalarOrArray = MultiDimensionalArray<Scalar | TypedArray | array>;
type ArrayIndex = null | Slice | '...' | array | number;
// Helper class to apply updates at specific indices.
class ArrayAt {
constructor(array: array, indices: ArrayIndex | ArrayIndex[]);
add(value: ScalarOrArray): array;
subtract(value: ScalarOrArray): array;
multiply(value: ScalarOrArray): array;
divide(value: ScalarOrArray): array;
maximum(value: ScalarOrArray): array;
minimum(value: ScalarOrArray): array;
}
// The finfo is a class in python but we define it as function to simplify the
// usage.
function finfo(dtype: Dtype): { dtype: Dtype, min: number, max: number };
// Array.
function array(value: ScalarOrArray, dtype?: Dtype): array;
class array {
constructor(value: ScalarOrArray, dtype?: Dtype);
length: number;
astype(dtype: Dtype, s?: StreamOrDevice): array;
at(...index: ArrayIndex[]): ArrayAt;
item(): Scalar;
tolist(): MultiDimensionalArray<Scalar>;
toTypedArray(): TypedArray;
dtype: Dtype;
itemsize: number;
nbytes?: number;
ndim: number;
shape: number[];
size: number;
T: array;
abs(s?: StreamOrDevice): array;
all(keepdims?: boolean, s?: StreamOrDevice): array;
all(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
any(keepdims?: boolean, s?: StreamOrDevice): array;
any(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
argmax(keepdims?: boolean, s?: StreamOrDevice): array;
argmax(axis?: number, keepdims?: boolean, s?: StreamOrDevice): array;
argmin(keepdims?: boolean, s?: StreamOrDevice): array;
argmin(axis?: number, keepdims?: boolean, s?: StreamOrDevice): array;
cos(s?: StreamOrDevice): array;
cummax(axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
cummin(axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
cumprod(axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
cumsum(axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
diag(k?: number, s?: StreamOrDevice): array;
diagonal(offset?: number, axis1?: number, axis2?: number, s?: StreamOrDevice): array;
exp(s?: StreamOrDevice): array;
power(exponent: ScalarOrArray, s?: StreamOrDevice): array;
flatten(startAxis?: number, endAxis?: number, s?: StreamOrDevice): array;
log(s?: StreamOrDevice): array;
log10(s?: StreamOrDevice): array;
log1p(s?: StreamOrDevice): array;
log2(s?: StreamOrDevice): array;
logsumexp(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
max(keepdims?: boolean, s?: StreamOrDevice): array;
max(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
mean(keepdims?: boolean, s?: StreamOrDevice): array;
mean(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
min(keepdims?: boolean, s?: StreamOrDevice): array;
min(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
moveaxis(source: number, destination: number, s?: StreamOrDevice): array;
prod(s?: StreamOrDevice): array;
reciprocal(s?: StreamOrDevice): array;
reshape(...shape: (number | number[])[]): array;
round(s?: StreamOrDevice): array;
rsqrt(s?: StreamOrDevice): array;
sin(s?: StreamOrDevice): array;
split(indicesOrSections?: number | number[], s?: StreamOrDevice): array[];
sqrt(s?: StreamOrDevice): array;
square(s?: StreamOrDevice): array;
squeeze(axis?: number | number[], s?: StreamOrDevice): array;
std(indicesOrSections?: number | number[], keepdims?: boolean, ddof?: number, s?: StreamOrDevice): array;
sum(keepdims?: boolean, s?: StreamOrDevice): array;
sum(axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
swapaxes(axis1: number, axis2: number, s?: StreamOrDevice): array;
transpose(...axes: (number | number[])[]): array;
variance(indicesOrSections?: number | number[], keepdims?: boolean, ddof?: number, s?: StreamOrDevice): array;
view(dtype: Dtype, s?: StreamOrDevice): array;
index(...index: ArrayIndex[]): array;
indexPut_(index: ArrayIndex | ArrayIndex[], value: ScalarOrArray): array;
[Symbol.iterator](): IterableIterator<array>;
}
// Ops.
function abs(array: ScalarOrArray, s?: StreamOrDevice): array;
function add(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function addmm(a: ScalarOrArray, b: ScalarOrArray, c: ScalarOrArray, alpha?: number, beta?: number, s?: StreamOrDevice): array;
function all(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function all(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function allclose(a: ScalarOrArray, b: ScalarOrArray, rtol?: number, atol?: number, equalNan?: boolean, s?: StreamOrDevice): boolean;
function any(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function any(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function arange(start: number, stop?: number, step?: number, dtype?: Dtype, s?: StreamOrDevice): array;
function arange(stop: number, dtype?: Dtype, s?: StreamOrDevice): array;
function arccos(array: ScalarOrArray, s?: StreamOrDevice): array;
function arccosh(array: ScalarOrArray, s?: StreamOrDevice): array;
function arcsin(array: ScalarOrArray, s?: StreamOrDevice): array;
function arcsinh(array: ScalarOrArray, s?: StreamOrDevice): array;
function arctan(array: ScalarOrArray, s?: StreamOrDevice): array;
function arctanh(array: ScalarOrArray, s?: StreamOrDevice): array;
function argmax(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function argmax(array: ScalarOrArray, axis?: number, keepdims?: boolean, s?: StreamOrDevice): array;
function argmin(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function argmin(array: ScalarOrArray, axis?: number, keepdims?: boolean, s?: StreamOrDevice): array;
function argpartition(array: ScalarOrArray, kth: number, axis?: number, s?: StreamOrDevice): array;
function argsort(array: ScalarOrArray, s?: StreamOrDevice): array;
function arrayEqual(a: ScalarOrArray, b: ScalarOrArray, equalNan?: boolean, s?: StreamOrDevice): array;
function asStrided(array: ScalarOrArray, shape?: number[], strides?: number[], offset?: number, s?: StreamOrDevice): array;
function atleast1d(...arrays: array[]): array;
function atleast2d(...arrays: array[]): array;
function atleast3d(...arrays: array[]): array;
function issubdtype(a: Dtype | DtypeCategory, b: Dtype | DtypeCategory): boolean;
function bitwiseAnd(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function bitwiseInvert(array: ScalarOrArray, s?: StreamOrDevice): array;
function bitwiseOr(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function bitwiseXor(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function broadcastArrays(arrays: array[], s?: StreamOrDevice): array[];
function broadcastTo(array: ScalarOrArray, shape: number | number[], s?: StreamOrDevice): array;
function blockMaskedMM(a: ScalarOrArray, b: ScalarOrArray, blockSize: number, maskOut?: ScalarOrArray, maskLhs?: ScalarOrArray, maskRhs?: ScalarOrArray, s?: StreamOrDevice): array;
function gatherMM(a: ScalarOrArray, b: ScalarOrArray, indicesLhs?: ScalarOrArray, indicesRhs?: ScalarOrArray, s?: StreamOrDevice): array;
function gatherQMM(x: ScalarOrArray, w: ScalarOrArray, scales: ScalarOrArray, biases: ScalarOrArray, indicesLhs: ScalarOrArray, indicesRhs: ScalarOrArray, transpose: boolean, groupSize: number, bits: number, s?: StreamOrDevice): array;
function ceil(array: ScalarOrArray, s?: StreamOrDevice): array;
function clip(array: ScalarOrArray, min: ScalarOrArray, max: ScalarOrArray, s?: StreamOrDevice): array;
function concatenate(arrays?: ScalarOrArray[], axis?: number, s?: StreamOrDevice): array;
function concat(arrays?: ScalarOrArray[], axis?: number, s?: StreamOrDevice): array;
function convolve(input: ScalarOrArray, weight: ScalarOrArray, mode?: string, s?: StreamOrDevice): array;
function conv1d(input: ScalarOrArray, weight: ScalarOrArray, stride?: number, padding?: number, dilation?: number, groups?: number, s?: StreamOrDevice): array;
function conv2d(input: ScalarOrArray, weight: ScalarOrArray, stride?: number | number[], padding?: number | number[], dilation?: number | number[], groups?: number, s?: StreamOrDevice): array;
function conv3d(input: ScalarOrArray, weight: ScalarOrArray, stride?: number | number[], padding?: number | number[], dilation?: number | number[], groups?: number, s?: StreamOrDevice): array;
function convTranspose1d(input: ScalarOrArray, weight: ScalarOrArray, stride?: number, padding?: number, dilation?: number, groups?: number, s?: StreamOrDevice): array;
function convTranspose2d(input: ScalarOrArray, weight: ScalarOrArray, stride?: number | number[], padding?: number | number[], dilation?: number | number[], groups?: number, s?: StreamOrDevice): array;
function convTranspose3d(input: ScalarOrArray, weight: ScalarOrArray, stride?: number | number[], padding?: number | number[], dilation?: number | number[], groups?: number, s?: StreamOrDevice): array;
function convGeneral(input: ScalarOrArray, weight?: ScalarOrArray, stride?: number | number[], padding?: number | number[] | [number[], number[]], kernelDilation?: number | number[], inputDilation?: number | number[], groups?: number, flip?: boolean, s?: StreamOrDevice): array;
function cos(array: ScalarOrArray, s?: StreamOrDevice): array;
function cosh(array: ScalarOrArray, s?: StreamOrDevice): array;
function cummax(array: ScalarOrArray, axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
function cummin(array: ScalarOrArray, axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
function cumprod(array: ScalarOrArray, axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
function cumsum(array: ScalarOrArray, axis?: number, reverse?: boolean, inclusive?: boolean, s?: StreamOrDevice): array;
function degrees(array: ScalarOrArray, s?: StreamOrDevice): array;
function dequantize(w: array, scales: ScalarOrArray, biases: ScalarOrArray, groupSize: number, bits: number, s?: StreamOrDevice): array;
function diag(array: ScalarOrArray, k?: number, s?: StreamOrDevice): array;
function diagonal(array: ScalarOrArray, offset?: number, axis1?: number, axis2?: number, s?: StreamOrDevice): array;
function divide(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function divmod(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): [array, array];
function einsumPath(subscripts: string | string[], operands: array | array[], s?: StreamOrDevice): [[number, number][], string];
function einsum(subscripts: string | string[], operands: array | array[], k: array, s?: StreamOrDevice): array;
function equal(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function notEqual(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function erf(array: ScalarOrArray, s?: StreamOrDevice): array;
function erfinv(array: ScalarOrArray, s?: StreamOrDevice): array;
function exp(array: ScalarOrArray, s?: StreamOrDevice): array;
function expm1(array: ScalarOrArray, s?: StreamOrDevice): array;
function expandDims(array: ScalarOrArray, dims: number | number[], s?: StreamOrDevice): array;
function eye(n: number, m?: number, k?: number, dtype?: Dtype, s?: StreamOrDevice): array;
function flatten(array: ScalarOrArray, startAxis?: number, endAxis?: number, s?: StreamOrDevice): array;
function floor(array: ScalarOrArray, s?: StreamOrDevice): array;
function floorDivide(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function full(shape: number | number[], fillValue: ScalarOrArray, dtype?: Dtype, s?: StreamOrDevice): array;
function greater(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function greaterEqual(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function identity(n: number, dtype?: Dtype, s?: StreamOrDevice): array;
function imag(array: ScalarOrArray, s?: StreamOrDevice): array;
function inner(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function isclose(a: ScalarOrArray, b: ScalarOrArray, rtol?: number, atol?: number, equalNan?: boolean, s?: StreamOrDevice): array;
function isinf(array: ScalarOrArray, s?: StreamOrDevice): array;
function isfinite(array: ScalarOrArray, s?: StreamOrDevice): array;
function isnan(array: ScalarOrArray, s?: StreamOrDevice): array;
function isneginf(array: ScalarOrArray, s?: StreamOrDevice): array;
function isposinf(array: ScalarOrArray, s?: StreamOrDevice): array;
function kron(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function leftShift(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function less(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function lessEqual(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function linspace(start: number, stop: number, num?: number, dtype?: Dtype, s?: StreamOrDevice): array;
function load(filepath: string, s?: StreamOrDevice): array;
function log(array: ScalarOrArray, s?: StreamOrDevice): array;
function log2(array: ScalarOrArray, s?: StreamOrDevice): array;
function log10(array: ScalarOrArray, s?: StreamOrDevice): array;
function log1p(array: ScalarOrArray, s?: StreamOrDevice): array;
function logaddexp(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function logicalNot(array: ScalarOrArray, s?: StreamOrDevice): array;
function logicalAnd(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function logicalOr(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function logsumexp(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function matmul(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function max(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function max(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function maximum(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function mean(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function mean(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function meshgrid(...arrays: array[]): array[];
function min(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function min(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function minimum(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function moveaxis(array: ScalarOrArray, source: number | number[], destination: number | number[], s?: StreamOrDevice): array;
function multiply(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function nanToNum(array: array, nan: number, posinf?: number, neginf?: number, s?: StreamOrDevice): array;
function negative(array: ScalarOrArray, s?: StreamOrDevice): array;
function ones(shape: number | number[], dtype?: Dtype, s?: StreamOrDevice): array;
function onesLike(array: ScalarOrArray, s?: StreamOrDevice): array;
function outer(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function partition(array: ScalarOrArray, kth: number, axis?: number, s?: StreamOrDevice): array;
function pad(array: ScalarOrArray, padWidth: number | [number] | [number, number] | [number, number][], constantValue?: ScalarOrArray, mode?: string, s?: StreamOrDevice): array;
function power(array: ScalarOrArray, exponent: ScalarOrArray, s?: StreamOrDevice): array;
function prod(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function prod(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function putAlongAxis(array: ScalarOrArray, indices: ScalarOrArray, values: ScalarOrArray, axis?: number, s?: StreamOrDevice): array;
function quantize(w: array, groupSize: number, bits: number, s?: StreamOrDevice): array;
function quantizedMatmul(w: array, x: array, scales: ScalarOrArray, biases: ScalarOrArray, transpose: boolean, groupSize: number, bits: number, s?: StreamOrDevice): array;
function radians(array: ScalarOrArray, s?: StreamOrDevice): array;
function real(array: ScalarOrArray, s?: StreamOrDevice): array;
function reciprocal(array: ScalarOrArray, s?: StreamOrDevice): array;
function remainder(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function repeat(array: ScalarOrArray, repeats?: number, axis?: number, s?: StreamOrDevice): array;
function reshape(array: ScalarOrArray, ...shape: (number | number[])[]): array;
function rightShift(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function roll(array: ScalarOrArray, shift?: number | number[], axis?: number | number[], s?: StreamOrDevice): array;
function round(array: ScalarOrArray, s?: StreamOrDevice): array;
function rsqrt(array: ScalarOrArray, s?: StreamOrDevice): array;
function save(filepath: string, array: array): void;
function saveGguf(filepath: string, arrays: Record<string, array>, metadata?: Record<string, string>): void;
function saveSafetensors(filepath: string, arrays: Record<string, array>, metadata?: Record<string, string>): void;
function sigmoid(array: ScalarOrArray, s?: StreamOrDevice): array;
function sign(array: ScalarOrArray, s?: StreamOrDevice): array;
function sin(array: ScalarOrArray, s?: StreamOrDevice): array;
function sinh(array: ScalarOrArray, s?: StreamOrDevice): array;
function slice(array: ScalarOrArray, startIndices: ScalarOrArray, axes: number[], sliceSize: number[], s?: StreamOrDevice): array;
function sliceUpdate(src: ScalarOrArray, update: ScalarOrArray, startIndices: ScalarOrArray, axes: number[], s?: StreamOrDevice): array;
function softmax(array: ScalarOrArray, axis?: number | number[], precise?: boolean, s?: StreamOrDevice): array;
function sort(array: ScalarOrArray, axis?: number, s?: StreamOrDevice): array;
function split(array: ScalarOrArray, indicesOrSections?: number | number[], axis?: number, s?: StreamOrDevice): array[];
function sqrt(array: ScalarOrArray, s?: StreamOrDevice): array;
function square(array: ScalarOrArray, s?: StreamOrDevice): array;
function squeeze(array: ScalarOrArray, axis?: number | number[], s?: StreamOrDevice): array;
function stack(arrays?: ScalarOrArray[], axis?: number, s?: StreamOrDevice): array;
function std(array: ScalarOrArray, indicesOrSections?: number | number[], keepdims?: boolean, ddof?: number, s?: StreamOrDevice): array;
function stopGradient(array: ScalarOrArray, s?: StreamOrDevice): array;
function subtract(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function sum(array: ScalarOrArray, keepdims?: boolean, s?: StreamOrDevice): array;
function sum(array: ScalarOrArray, axis?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function swapaxes(array: ScalarOrArray, axis1: number, axis2: number, s?: StreamOrDevice): array;
function take(array: ScalarOrArray, indices?: ScalarOrArray, axis?: number, s?: StreamOrDevice): array;
function takeAlongAxis(array: ScalarOrArray, indices?: ScalarOrArray, axis?: number, s?: StreamOrDevice): array;
function tan(array: ScalarOrArray, s?: StreamOrDevice): array;
function tanh(array: ScalarOrArray, s?: StreamOrDevice): array;
function tensordot(a: ScalarOrArray, b: ScalarOrArray, axes?: number | [number | number[], number | number[]], s?: StreamOrDevice): array;
function tile(array: ScalarOrArray, reps?: number[], s?: StreamOrDevice): array;
function topk(array: ScalarOrArray, k: number, axis?: number, s?: StreamOrDevice): [array, array];
function trace(array: ScalarOrArray, offset: number, axis1: number, axis2: number, dtype?: Dtype, s?: StreamOrDevice): [array, array];
function transpose(array: ScalarOrArray, ...axes: (number | number[])[]): array;
function permuteDims(array: ScalarOrArray, ...axes: (number | number[])[]): array;
function tri(N: number, M?: number, k?: number, dtype?: Dtype, s?: StreamOrDevice): array;
function tril(array: ScalarOrArray, k?: number, s?: StreamOrDevice): array;
function triu(array: ScalarOrArray, k?: number, s?: StreamOrDevice): array;
function unflatten(array: ScalarOrArray, axis: number, shape: number[], s?: StreamOrDevice): array;
function variance(array: ScalarOrArray, indicesOrSections?: number | number[], keepdims?: boolean, ddof?: number, s?: StreamOrDevice): array;
function where(condition: ScalarOrArray, x: ScalarOrArray, y: ScalarOrArray, s?: StreamOrDevice): array;
function zeros(shape: number | number[], dtype?: Dtype, s?: StreamOrDevice): array;
function zerosLike(array: ScalarOrArray, s?: StreamOrDevice): array;
// Transforms.
// @ts-ignore: eval is a special function in JS and this fails type check.
function eval(...args: unknown[]): void;
function asyncEval(...args: unknown[]): Promise<void>;
function jvp(func: (...args: array[]) => array | array[], primals: array[], tangents: array[]): [array[], array[]];
function vjp(func: (...args: array[]) => array | array[], primals: array[], cotangents: array[]): [array[], array[]];
function valueAndGrad<T extends any[], U>(func: (...args: T) => U, argnums?: number | number[]): (...args: T) => [U, array];
function grad<T extends any[], U>(func: (...args: T) => U, argnums?: number | number[]): (...args: T) => U;
function vmap<T extends any[], U>(func: (...args: T) => U, inAxes?: number | number[], outAxes?: number | number[]): (...args: T) => U;
function compile<T extends any[], U>(func: (...args: T) => U, shapeless?: boolean): (...args: T) => U;
function disableCompile(): void;
function enableCompile(): void;
function checkpoint<T extends any[], U>(func: (...args: T) => U): (...args: T) => U;
// Memory management.
function tidy<U>(func: () => U): U;
function dispose(...args: unknown[]): void;
function getWrappersCount(): number;
// Metal.
namespace metal {
interface DeviceInfo {
architecture: string,
max_buffer_length: number,
max_recommended_working_set_size: number,
memory_size: number,
}
function isAvailable(): boolean;
function getActiveMemory(): number;
function getPeakMemory(): number;
function resetPeakMemory(): void;
function getCacheMemory(): number;
function setMemoryLimit(limit: number, relaxed?: boolean): number;
function setWiredLimit(limit: number): number;
function clearCache(): void;
function setCacheLimit(limit: number): number;
function startCapture(path: string): boolean;
function stopCapture(): void;
function deviceInfo(): DeviceInfo;
}
// Random.
namespace random {
function bernoulli(p?: ScalarOrArray, shape?: number[], key?: array, s?: StreamOrDevice): array;
function categorical(logits: ScalarOrArray, axis?: number, shape?: number[], numSamples?: number, key?: array, s?: StreamOrDevice): array;
function gumbel(shape?: number[], dtype?: Dtype, key?: array, s?: StreamOrDevice): array;
function key(seed: number): array;
function normal(shape?: number[], dtype?: Dtype, loc?: number, scale?: number, key?: array, s?: StreamOrDevice): array;
function multivariateNormal(mean: array, cov: array, shape?: number[], dtype?: Dtype, key?: array, s?: StreamOrDevice): array;
function randint(low: ScalarOrArray, high: ScalarOrArray, shape?: number[], dtype?: Dtype, key?: array, s?: StreamOrDevice): array;
function seed(seed: number): void;
function split(array: array, num?: number, s?: StreamOrDevice): array;
function truncatedNormal(lower: ScalarOrArray, upper: ScalarOrArray, shape?: number[], dtype?: Dtype, key?: array, s?: StreamOrDevice): array;
function uniform(low: ScalarOrArray, high: ScalarOrArray, shape?: number[], dtype?: Dtype, key?: array, s?: StreamOrDevice): array;
function laplace(shape?: number[], dtype?: Dtype, loc?: number, scale?: number, key?: array, s?: StreamOrDevice): array;
function permutation(x: number, key?: array, s?: StreamOrDevice): array;
function permutation(x: array, axis?: number, key?: array, s?: StreamOrDevice): array;
}
// FFT.
namespace fft {
function fft(array: ScalarOrArray, n?: number, axis?: number, s?: StreamOrDevice): array;
function ifft(array: ScalarOrArray, n?: number, axis?: number, s?: StreamOrDevice): array;
function fft2(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function ifft2(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function fftn(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function ifftn(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function rfft(array: ScalarOrArray, n?: number, axis?: number, s?: StreamOrDevice): array;
function irfft(array: ScalarOrArray, n?: number, axis?: number, s?: StreamOrDevice): array;
function rfft2(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function irfft2(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function rfftn(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
function irfftn(array: ScalarOrArray, n?: number[], axes?: number[], s?: StreamOrDevice): array;
}
// Linear algebra.
namespace linalg {
function norm(array: ScalarOrArray, norm?: number | string, axes?: number | number[], keepdims?: boolean, s?: StreamOrDevice): array;
function inv(array: ScalarOrArray, s?: StreamOrDevice): array;
function triInv(array: ScalarOrArray, upper: boolean, s?: StreamOrDevice): array;
function cholesky(array: ScalarOrArray, upper: boolean, s?: StreamOrDevice): array;
function choleskyInv(array: ScalarOrArray, upper: boolean, s?: StreamOrDevice): array;
function pinv(array: ScalarOrArray, s?: StreamOrDevice): array;
function cross(a: ScalarOrArray, b: ScalarOrArray, axis?: number, s?: StreamOrDevice): array;
function qr(array: ScalarOrArray, s?: StreamOrDevice): array[];
function svd(array: ScalarOrArray, s?: StreamOrDevice): array[];
function svd(array: ScalarOrArray, computeUv: boolean, s?: StreamOrDevice): array[];
function eigvalsh(array: ScalarOrArray, uplo?: string, s?: StreamOrDevice): array[];
function eigh(array: ScalarOrArray, uplo?: string, s?: StreamOrDevice): array[];
function lu(array: ScalarOrArray, s?: StreamOrDevice): array[];
function luFactor(array: ScalarOrArray, s?: StreamOrDevice): [array, array];
function solve(a: ScalarOrArray, b: ScalarOrArray, s?: StreamOrDevice): array;
function solveTriangular(a: ScalarOrArray, b: ScalarOrArray, upper: boolean, s?: StreamOrDevice): array;
}
// Fast operations.
namespace fast {
function rmsNorm(array: ScalarOrArray, weights: ScalarOrArray, eps: number, s?: StreamOrDevice): array;
function layerNorm(array: ScalarOrArray, weights: ScalarOrArray | null, bias: ScalarOrArray | null, eps: number, s?: StreamOrDevice): array;
function rope(array: ScalarOrArray, dims: number, traditional: boolean, base: number | undefined, scale: number, offset: ScalarOrArray, freqs?: array, s?: StreamOrDevice): array;
function scaledDotProductAttention(queries: ScalarOrArray, keys: ScalarOrArray, values: ScalarOrArray, scale: number, mask?: ScalarOrArray, memoryEfficientThreshold?: number, s?: StreamOrDevice): array;
function affineQuantize(w: ScalarOrArray, scales: ScalarOrArray, biases: ScalarOrArray, groupSize?: number, bits?: number, s?: StreamOrDevice): array;
}
// Constants.
const Inf: number;
const Infinity: number;
const inf: number;
const infty: number;
const NAN: number;
const NaN: number;
const nan: number;
const NINF: number;
const NZERO: number;
const PINF: number;
const PZERO: number;
const e: number;
const eulerGamma: number;
const pi: number;
const newaxis: null;
}
// The nn module.
export * as nn from './lib/nn';
// The optim module.
export * as optimizers from './lib/optimizers';
// The utils module.
export * as utils from './lib/utils';