Author: Kadir Cetinkaya Date: 2022-04-01T15:12:37+02:00 New Revision: e2f598bc1b377f7e5fe2f7044fb653faf3c18bb6
URL: https://github.com/llvm/llvm-project/commit/e2f598bc1b377f7e5fe2f7044fb653faf3c18bb6 DIFF: https://github.com/llvm/llvm-project/commit/e2f598bc1b377f7e5fe2f7044fb653faf3c18bb6.diff LOG: [clangd] Record IO precentage for first preamble build of the instance Differential Revision: https://reviews.llvm.org/D122894 Added: Modified: clang-tools-extra/clangd/TUScheduler.cpp Removed: ################################################################################ diff --git a/clang-tools-extra/clangd/TUScheduler.cpp b/clang-tools-extra/clangd/TUScheduler.cpp index d905a58fea50b..928ab56d21ae3 100644 --- a/clang-tools-extra/clangd/TUScheduler.cpp +++ b/clang-tools-extra/clangd/TUScheduler.cpp @@ -112,17 +112,16 @@ constexpr trace::Metric PreambleBuildFilesystemLatencyRatio( void reportPreambleBuild(const PreambleBuildStats &Stats, bool IsFirstPreamble) { - static llvm::once_flag OnceFlag; - llvm::call_once(OnceFlag, [&] { - PreambleBuildFilesystemLatency.record(Stats.FileSystemTime, "first_build"); - }); + auto RecordWithLabel = [&Stats](llvm::StringRef Label) { + PreambleBuildFilesystemLatency.record(Stats.FileSystemTime, Label); + if (Stats.TotalBuildTime > 0) // Avoid division by zero. + PreambleBuildFilesystemLatencyRatio.record( + Stats.FileSystemTime / Stats.TotalBuildTime, Label); + }; - const std::string Label = - IsFirstPreamble ? "first_build_for_file" : "rebuild"; - PreambleBuildFilesystemLatency.record(Stats.FileSystemTime, Label); - if (Stats.TotalBuildTime > 0) // Avoid division by zero. - PreambleBuildFilesystemLatencyRatio.record( - Stats.FileSystemTime / Stats.TotalBuildTime, Label); + static llvm::once_flag OnceFlag; + llvm::call_once(OnceFlag, [&] { RecordWithLabel("first_build"); }); + RecordWithLabel(IsFirstPreamble ? "first_build_for_file" : "rebuild"); } class ASTWorker; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
