| // Copyright 2017 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| import { Processor } from "./system-analyzer/processor.mjs"; |
| import { BaseArgumentsProcessor} from "./arguments.mjs"; |
| |
| class ArgumentsProcessor extends BaseArgumentsProcessor { |
| getArgsDispatch() { |
| return { |
| '--range': [ |
| 'range', 'auto,auto', |
| 'Specify the range limit as [start],[end]' |
| ], |
| }; |
| } |
| getDefaultResults() { |
| return { |
| logFileName: 'v8.log', |
| range: 'auto,auto', |
| }; |
| } |
| } |
| |
| const params = ArgumentsProcessor.process(arguments); |
| const processor = new Processor(); |
| await processor.processLogFile(params.logFileName); |
| |
| const typeAccumulator = new Map(); |
| |
| const accumulator = { |
| __proto__: null, |
| LoadGlobalIC: 0, |
| StoreGlobalIC: 0, |
| LoadIC: 0, |
| StoreIC: 0, |
| KeyedLoadIC: 0, |
| KeyedStoreIC: 0, |
| StoreInArrayLiteralIC: 0, |
| } |
| for (const ic of processor.icTimeline.all) { |
| console.log(Object.values(ic)); |
| accumulator[ic.type]++; |
| } |
| |
| console.log("========================================"); |
| for (const key of Object.keys(accumulator)) { |
| console.log(key + ": " + accumulator[key]); |
| } |