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This commit is contained in:
Ron Buckton
2020-10-23 17:08:07 -07:00
parent c5800d1928
commit 7b0d049b89
1 changed files with 9 additions and 8 deletions
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17
src/executeCommandLine/executeCommandLine.ts
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@@ -648,21 +648,22 @@ namespace ts {
reportStatisticalValue("Memory used", Math.round(memoryUsed / 1000) + "K");
}
const programTime = performance.isEnabled() ? performance.getDuration("Program") : 0;
const bindTime = performance.isEnabled() ? performance.getDuration("Bind") : 0;
const checkTime = performance.isEnabled() ? performance.getDuration("Check") : 0;
const emitTime = performance.isEnabled() ? performance.getDuration("Emit") : 0;
const isPerformanceEnabled = performance.isEnabled();
const programTime = isPerformanceEnabled ? performance.getDuration("Program") : 0;
const bindTime = isPerformanceEnabled ? performance.getDuration("Bind") : 0;
const checkTime = isPerformanceEnabled ? performance.getDuration("Check") : 0;
const emitTime = isPerformanceEnabled ? performance.getDuration("Emit") : 0;
if (compilerOptions.extendedDiagnostics) {
const caches = program.getRelationCacheSizes();
reportCountStatistic("Assignability cache size", caches.assignable);
reportCountStatistic("Identity cache size", caches.identity);
reportCountStatistic("Subtype cache size", caches.subtype);
reportCountStatistic("Strict subtype cache size", caches.strictSubtype);
if (performance.isEnabled()) {
if (isPerformanceEnabled) {
performance.forEachMeasure((name, duration) => reportTimeStatistic(`${name} time`, duration));
}
}
else if (performance.isEnabled()) {
else if (isPerformanceEnabled) {
// Individual component times.
// Note: To match the behavior of previous versions of the compiler, the reported parse time includes
// I/O read time and processing time for triple-slash references and module imports, and the reported
@@ -674,11 +675,11 @@ namespace ts {
reportTimeStatistic("Check time", checkTime);
reportTimeStatistic("Emit time", emitTime);
}
if (performance.isEnabled()) {
if (isPerformanceEnabled) {
reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime);
}
reportStatistics();
if (!performance.isEnabled()) {
if (!isPerformanceEnabled) {
sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n");
}
else {