From ff436e9eee9aa4d149687fc80bacb5eff4ea6e19 Mon Sep 17 00:00:00 2001
From: Scott Roy <161522778+metascroy@users.noreply.github.com>
Date: Thu, 25 Sep 2025 11:55:27 -0700
Subject: [PATCH] Re-introduce some logging after backout

Differential Revision: D82581441

Pull Request resolved: https://github.com/pytorch/executorch/pull/14526

(cherry picked from commit 32b87e0cb95713880ce3cd1c96104e885a95acdc)
---
 backends/apple/coreml/runtime/delegate/ETCoreMLModelManager.mm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backends/apple/coreml/runtime/delegate/ETCoreMLModelManager.mm b/backends/apple/coreml/runtime/delegate/ETCoreMLModelManager.mm
index f697d8c63ab..b49d9abd6b3 100644
--- a/backends/apple/coreml/runtime/delegate/ETCoreMLModelManager.mm
+++ b/backends/apple/coreml/runtime/delegate/ETCoreMLModelManager.mm
@@ -436,11 +436,13 @@ - (nullable NSURL *)compiledModelURLWithIdentifier:(NSString *)identifier
     switch (modelAssetType.value()) {
         case ModelAssetType::CompiledModel: {
             // Model is already compiled.
+            ETCoreMLLogInfo("The model in the pte file is pre-compiled.  Skipping compilation.");
             return modelURL;
         }
 
         case ModelAssetType::Model: {
             // Compile the model.
+            ETCoreMLLogInfo("The model in the pte file is not pre-compiled.  Compiling with a 5 min timeout.");
             NSURL *compiledModelURL = [ETCoreMLModelCompiler compileModelAtURL:modelURL
                                                           maxWaitTimeInSeconds:(5 * 60)
                                                                          error:error];