Brunobkr/llama.cpp_AlgMor24_github

1'use strict';2 3var GetIntrinsic = require('get-intrinsic');4 5var $pow = require('math-intrinsics/pow');6 7var $Number = GetIntrinsic('%Number%');8var $BigInt = GetIntrinsic('%BigInt%', true);9 10module.exports = function bytesAsInteger(rawBytes, elementSize, isUnsigned, isBigInt) {11	var Z = isBigInt ? $BigInt : $Number;12 13	// this is common to both branches14	var intValue = Z(0);15	for (var i = 0; i < rawBytes.length; i++) {16		intValue += Z(rawBytes[i] * $pow(2, 8 * i));17	}18	/*19	Let intValue be the byte elements of rawBytes concatenated and interpreted as a bit string encoding of an unsigned little-endian binary number.20	*/21 22	if (!isUnsigned) { // steps 5-623		// Let intValue be the byte elements of rawBytes concatenated and interpreted as a bit string encoding of a binary little-endian 2's complement number of bit length elementSize × 8.24		var bitLength = elementSize * 8;25 26		if (rawBytes[elementSize - 1] & 0x80) {27			intValue -= Z($pow(2, bitLength));28		}29	}30 31	return intValue; // step 732};33