From e63f0147a617ac7327ebebedb480caabf4717738 Mon Sep 17 00:00:00 2001
From: Yingge He <yinggeh@nvidia.com>
Date: Fri, 30 Aug 2024 15:32:42 -0700
Subject: [PATCH] Add comments

---
 src/infer_request.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/infer_request.cc b/src/infer_request.cc
index 550023323..0d0c80a0d 100644
--- a/src/infer_request.cc
+++ b/src/infer_request.cc
@@ -1320,6 +1320,8 @@ InferenceRequest::ValidateBytesInputs(
           buffer_next_idx++, (const void**)(&buffer), &remaining_buffer_size,
           buffer_memory_type, &buffer_memory_id));
 
+      // GPU tensors are validated at platform backends to avoid additional
+      // data copying. Check "ValidateStringBuffer" in backend_common.cc.
       if (*buffer_memory_type == TRITONSERVER_MEMORY_GPU) {
         return Status::Success;
       }