From 9325af0af3ca1be63c95a48a20c4091c8f98e296 Mon Sep 17 00:00:00 2001
From: MediaPipe Team <mediapipe-team@google.com>
Date: Wed, 2 Aug 2023 16:58:55 -0700
Subject: [PATCH] vlog default executor and its config usage

PiperOrigin-RevId: 553298440
---
 mediapipe/framework/BUILD               | 1 +
 mediapipe/framework/calculator_graph.cc | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/mediapipe/framework/BUILD b/mediapipe/framework/BUILD
index 6dca0ba9..0ccd05e7 100644
--- a/mediapipe/framework/BUILD
+++ b/mediapipe/framework/BUILD
@@ -358,6 +358,7 @@ cc_library(
         "@com_google_absl//absl/container:fixed_array",
         "@com_google_absl//absl/container:flat_hash_map",
         "@com_google_absl//absl/container:flat_hash_set",
+        "@com_google_absl//absl/log",
         "@com_google_absl//absl/memory",
         "@com_google_absl//absl/status",
         "@com_google_absl//absl/strings",
diff --git a/mediapipe/framework/calculator_graph.cc b/mediapipe/framework/calculator_graph.cc
index 05559a01..afc25e07 100644
--- a/mediapipe/framework/calculator_graph.cc
+++ b/mediapipe/framework/calculator_graph.cc
@@ -25,6 +25,7 @@
 
 #include "absl/container/fixed_array.h"
 #include "absl/container/flat_hash_set.h"
+#include "absl/log/log.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
 #include "absl/strings/str_cat.h"
@@ -387,6 +388,7 @@ absl::Status CalculatorGraph::InitializeDefaultExecutor(
         "", std::make_shared<internal::DelegatingExecutor>(
                 std::bind(&internal::Scheduler::AddApplicationThreadTask,
                           &scheduler_, std::placeholders::_1))));
+    VLOG(1) << "Using default executor and application thread.";
     return absl::OkStatus();
   }
 
@@ -406,6 +408,8 @@ absl::Status CalculatorGraph::InitializeDefaultExecutor(
   }
   MP_RETURN_IF_ERROR(
       CreateDefaultThreadPool(default_executor_options, num_threads));
+  VLOG(1) << absl::StrCat("Using default executor with num_threads: ",
+                          num_threads);
   return absl::OkStatus();
 }