(file,
timeStart = -Infinity, timeEnd = Infinity)
| 524 | } |
| 525 | |
| 526 | function computeOptimizationStats(file, |
| 527 | timeStart = -Infinity, timeEnd = Infinity) { |
| 528 | function newCollection() { |
| 529 | return { count : 0, functions : [], functionTable : [] }; |
| 530 | } |
| 531 | function addToCollection(collection, code) { |
| 532 | collection.count++; |
| 533 | let funcData = collection.functionTable[code.func]; |
| 534 | if (!funcData) { |
| 535 | funcData = { f : file.functions[code.func], instances : [] }; |
| 536 | collection.functionTable[code.func] = funcData; |
| 537 | collection.functions.push(funcData); |
| 538 | } |
| 539 | funcData.instances.push(code); |
| 540 | } |
| 541 | |
| 542 | let functionCount = 0; |
| 543 | let baselineFunctionCount = 0; |
| 544 | let optimizedFunctionCount = 0; |
| 545 | let maglevOptimizedFunctionCount = 0; |
| 546 | let deoptimizedFunctionCount = 0; |
| 547 | let baselineCompilations = newCollection(); |
| 548 | let optimizations = newCollection(); |
| 549 | let maglevOptimizations = newCollection(); |
| 550 | let eagerDeoptimizations = newCollection(); |
| 551 | let lazyDeoptimizations = newCollection(); |
| 552 | let dependencyChangeDeoptimizations = newCollection(); |
| 553 | |
| 554 | for (let i = 0; i < file.functions.length; i++) { |
| 555 | let f = file.functions[i]; |
| 556 | |
| 557 | // Skip special SFIs that do not correspond to JS functions. |
| 558 | if (f.codes.length === 0) continue; |
| 559 | if (file.code[f.codes[0]].type !== "JS") continue; |
| 560 | |
| 561 | functionCount++; |
| 562 | let baselineCompiled = false; |
| 563 | let optimized = false; |
| 564 | let maglev_optimized = false; |
| 565 | let deoptimized = false; |
| 566 | |
| 567 | for (let j = 0; j < f.codes.length; j++) { |
| 568 | let code = file.code[f.codes[j]]; |
| 569 | console.assert(code.type === "JS"); |
| 570 | if (code.kind === "Sparkplug") { |
| 571 | baselineCompiled = true; |
| 572 | if (code.tm >= timeStart && code.tm <= timeEnd) { |
| 573 | addToCollection(baselineCompilations, code); |
| 574 | } |
| 575 | } |
| 576 | if (code.kind === "Opt") { |
| 577 | optimized = true; |
| 578 | if (code.tm >= timeStart && code.tm <= timeEnd) { |
| 579 | addToCollection(optimizations, code); |
| 580 | } |
| 581 | } |
| 582 | if (code.kind === "Maglev") { |
| 583 | maglev_optimized = true; |
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