From 3d6a9affb95421282e33c4657a0e0f085dbde343 Mon Sep 17 00:00:00 2001
From: Max Ren <maxren@meta.com>
Date: Mon, 11 Aug 2025 16:00:39 -0700
Subject: [PATCH 1/2] Update

[ghstack-poisoned]
---
 .gitignore | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index 08d14e13582..fbf5b4f5d40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,6 +24,7 @@ pip-out/
 # Any exported models and profiling outputs
 *.bin
 *.model
+*.etdump
 tokenizer.json
 *.pte
 *.ptd
@@ -58,6 +59,7 @@ xcuserdata/
 /include/
 /share/
 /version.py
+*.csv
 
 # Android
 *.aar

From bcb0f18567c494d75ce4b296cdc45fdc9bb504ec Mon Sep 17 00:00:00 2001
From: Max Ren <maxren@meta.com>
Date: Mon, 11 Aug 2025 16:00:43 -0700
Subject: [PATCH 2/2] Update

[ghstack-poisoned]
---
 devtools/scripts/generate_profiling_csv.py | 47 ++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 devtools/scripts/generate_profiling_csv.py

diff --git a/devtools/scripts/generate_profiling_csv.py b/devtools/scripts/generate_profiling_csv.py
new file mode 100644
index 00000000000..a61d3ece69d
--- /dev/null
+++ b/devtools/scripts/generate_profiling_csv.py
@@ -0,0 +1,47 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# Copyright 2024-25 Arm Limited and/or its affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+
+import argparse
+
+from executorch.devtools import Inspector
+
+
+def generate_csv(etdump_path, output):
+
+    inspector = Inspector(etdump_path)
+    df = inspector.to_dataframe()
+    df.to_csv(output)
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Generate profiling CSV from a model's etdump"
+    )
+    parser.add_argument(
+        "--etdump_path",
+        type=str,
+        default="./model.etdump",
+        help="Path to the etdump file",
+        required=False,
+    )
+
+    parser.add_argument(
+        "--output",
+        type=str,
+        default="./model_profiling.csv",
+        help="Path to the output CSV file",
+        required=False,
+    )
+
+    args = parser.parse_args()
+    print(f"Generating CSV from {args.etdump_path}")
+    generate_csv(args.etdump_path, args.output)
+    print(f"Saved CSV to {args.output}")
+
+
+if __name__ == "__main__":
+    main()