microsoft/qdk
Publicmirrored from https://github.com/microsoft/qdkAvailable
source/npm/qsharp/src/compiler/common.ts
108lines · modecode
| 1 | // Copyright (c) Microsoft Corporation. |
| 2 | // Licensed under the MIT License. |
| 3 | |
| 4 | import { type VSDiagnostic } from "../../lib/web/qsc_wasm.js"; |
| 5 | |
| 6 | // Each DumpMachine output is represented as an object where each key is a basis |
| 7 | // state, e.g., "|3>" and the value is the [real, imag] parts of the complex amplitude. |
| 8 | export type Dump = { |
| 9 | [index: string]: [number, number]; |
| 10 | }; |
| 11 | |
| 12 | export type Result = |
| 13 | | { success: true; value: string } |
| 14 | | { success: false; value: VSDiagnostic }; |
| 15 | |
| 16 | interface DumpMsg { |
| 17 | type: "DumpMachine"; |
| 18 | state: Dump; |
| 19 | stateLatex: string | null; |
| 20 | qubitCount: number; |
| 21 | } |
| 22 | |
| 23 | interface MatrixMsg { |
| 24 | type: "Matrix"; |
| 25 | matrix: number[][][]; // Array or rows, which are an array of elements, which are complex numbers as [re, im] |
| 26 | matrixLatex: string; |
| 27 | } |
| 28 | |
| 29 | interface MessageMsg { |
| 30 | type: "Message"; |
| 31 | message: string; |
| 32 | } |
| 33 | |
| 34 | interface ResultMsg { |
| 35 | type: "Result"; |
| 36 | result: Result; |
| 37 | } |
| 38 | |
| 39 | type EventMsg = ResultMsg | DumpMsg | MatrixMsg | MessageMsg; |
| 40 | |
| 41 | function outputAsResult(msg: string): ResultMsg | null { |
| 42 | try { |
| 43 | const obj = JSON.parse(msg); |
| 44 | if (obj?.type == "Result" && typeof obj.success == "boolean") { |
| 45 | return { |
| 46 | type: "Result", |
| 47 | result: { |
| 48 | success: obj.success, |
| 49 | value: obj.result, |
| 50 | }, |
| 51 | }; |
| 52 | } |
| 53 | } catch { |
| 54 | return null; |
| 55 | } |
| 56 | return null; |
| 57 | } |
| 58 | |
| 59 | function outputAsMessage(msg: string): MessageMsg | null { |
| 60 | try { |
| 61 | const obj = JSON.parse(msg); |
| 62 | if (obj?.type == "Message" && typeof obj.message == "string") { |
| 63 | return obj as MessageMsg; |
| 64 | } |
| 65 | } catch { |
| 66 | return null; |
| 67 | } |
| 68 | return null; |
| 69 | } |
| 70 | |
| 71 | function outputAsDump(msg: string): DumpMsg | null { |
| 72 | try { |
| 73 | const obj = JSON.parse(msg); |
| 74 | if (obj?.type == "DumpMachine" && typeof obj.state == "object") { |
| 75 | return obj as DumpMsg; |
| 76 | } |
| 77 | } catch { |
| 78 | return null; |
| 79 | } |
| 80 | return null; |
| 81 | } |
| 82 | |
| 83 | function outputAsMatrix(msg: string): MatrixMsg | null { |
| 84 | try { |
| 85 | const obj = JSON.parse(msg); |
| 86 | if (obj?.type == "Matrix" && Array.isArray(obj.matrix)) { |
| 87 | return obj as MatrixMsg; |
| 88 | } |
| 89 | } catch { |
| 90 | return null; |
| 91 | } |
| 92 | return null; |
| 93 | } |
| 94 | |
| 95 | export function eventStringToMsg(msg: string): EventMsg | null { |
| 96 | return ( |
| 97 | outputAsResult(msg) || |
| 98 | outputAsMessage(msg) || |
| 99 | outputAsDump(msg) || |
| 100 | outputAsMatrix(msg) |
| 101 | ); |
| 102 | } |
| 103 | |
| 104 | export type ShotResult = { |
| 105 | success: boolean; |
| 106 | result: string | VSDiagnostic; |
| 107 | events: Array<MessageMsg | DumpMsg | MatrixMsg>; |
| 108 | }; |
| 109 | |