From 15e555fb56747e912e82b81350b162313f337ec6 Mon Sep 17 00:00:00 2001
From: Tatiana Titova <titova.tatiana@huawei-partners.com>
Date: Wed, 20 Aug 2025 17:08:00 +0300
Subject: [PATCH] Add init measurements

Signed-off-by: Tatiana Titova <titova.tatiana@huawei-partners.com>
---
 ets2panda/compiler/core/compileJob.cpp | 2 ++
 ets2panda/compiler/lowering/phase.cpp  | 2 ++
 ets2panda/parser/parserImpl.cpp        | 2 ++
 ets2panda/public/es2panda_lib.cpp      | 3 +++
 ets2panda/util/perfMetrics.cpp         | 2 +-
 5 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/ets2panda/compiler/core/compileJob.cpp b/ets2panda/compiler/core/compileJob.cpp
index 1c1bbcea20..df51835bae 100644
--- a/ets2panda/compiler/core/compileJob.cpp
+++ b/ets2panda/compiler/core/compileJob.cpp
@@ -20,6 +20,8 @@ namespace ark::es2panda::compiler {
 
 void CompileJob::Run()
 {
+    ES2PANDA_PERF_FN_SCOPE();
+
     std::unique_lock<std::mutex> lock(m_);
     cond_.wait(lock, [this] { return dependencies_ == 0; });
 
diff --git a/ets2panda/compiler/lowering/phase.cpp b/ets2panda/compiler/lowering/phase.cpp
index 47a89ade9e..5da4ace096 100644
--- a/ets2panda/compiler/lowering/phase.cpp
+++ b/ets2panda/compiler/lowering/phase.cpp
@@ -230,6 +230,8 @@ bool Phase::Apply(public_lib::Context *ctx, parser::Program *program)
     SetPhaseManager(ctx->phaseManager);
     GetPhaseManager()->SetCurrentPhaseId(id_);
 
+    ES2PANDA_PERF_EVENT_SCOPE("@lowering-phase/" + std::string(Name()));
+
 #ifndef NDEBUG
     if (!Precondition(ctx, program)) {
         ctx->GetChecker()->LogError(diagnostic::PRECOND_FAILED, {Name()}, lexer::SourcePosition {});
diff --git a/ets2panda/parser/parserImpl.cpp b/ets2panda/parser/parserImpl.cpp
index a96e0eabc0..831b4b077c 100644
--- a/ets2panda/parser/parserImpl.cpp
+++ b/ets2panda/parser/parserImpl.cpp
@@ -74,6 +74,8 @@ void ParserImpl::ParseScript(const SourceFile &sourceFile, bool genStdLib)
 
 void ParserImpl::ParseProgram(ScriptKind kind)
 {
+    ES2PANDA_PERF_FN_SCOPE();
+
     lexer::SourcePosition startLoc = lexer_->GetToken().Start();
     lexer_->NextToken();
     program_->SetKind(kind);
diff --git a/ets2panda/public/es2panda_lib.cpp b/ets2panda/public/es2panda_lib.cpp
index 81b3694623..841ca3192d 100644
--- a/ets2panda/public/es2panda_lib.cpp
+++ b/ets2panda/public/es2panda_lib.cpp
@@ -741,6 +741,9 @@ extern "C" __attribute__((unused)) es2panda_Context *ProceedToState(es2panda_Con
             ctx->state = ES2PANDA_STATE_ERROR;
             break;
     }
+    if (ctx->config->options->IsDumpPerfMetrics()) {
+        util::DumpPerfMetrics();
+    }
 
     return reinterpret_cast<es2panda_Context *>(ctx);
 }
diff --git a/ets2panda/util/perfMetrics.cpp b/ets2panda/util/perfMetrics.cpp
index 981ec934c4..311ff32df9 100644
--- a/ets2panda/util/perfMetrics.cpp
+++ b/ets2panda/util/perfMetrics.cpp
@@ -272,7 +272,7 @@ static void DumpPerfMetricsImpl(std::optional<std::string_view> prefix)
         }
     }
 
-    std::cout << ss.str();
+    std::cout << ss.str() << std::flush;
 }
 
 void DumpPerfMetrics()
-- 
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