1/* 2 * Copyright (c) 2021-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16package std.time; 17 18export final class Chrono { 19 /// Count of nanoseconds in 1 millisecond 20 public static readonly NS_PER_MS: long = 1000000; 21 22 // now() in nanoseconds 23 public static native nanoNow(): long; 24 25 // now() in milliseconds 26 public static milliNow(): number { 27 return Chrono.nanoNow() / 1000000; 28 } 29 30 /** 31 * @returns cpu time in nanoseconds 32 */ 33 public static native getCpuTime(): long; 34} 35