From e58319ebfc344419b94ab5f8f27f7ce5eabe56f5 Mon Sep 17 00:00:00 2001
From: Yifan Li <109183385+yf711@users.noreply.github.com>
Date: Wed, 10 Jan 2024 15:29:34 -0800
Subject: [PATCH] [TensorRT EP] Fix memleak (#19053)

### Description
<!-- Describe your changes. -->
To fix memleak:
```bash
192 bytes in 1 blocks are definitely lost in loss record 1,254 of 1,999
   at 0x483BE63: operator new(unsigned long) (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x4A93FD5: OrtApis::CreateTensorRTProviderOptions(OrtTensorRTProviderOptionsV2**) (in /code/onnxruntime/build/Linux/Release/libonnxruntime.so.1.17.0)
   by 0x1502E1: onnxruntime::perftest::OnnxRuntimeTestSession::OnnxRuntimeTestSession(Ort::Env&, std::random_device&, onnxruntime::perftest::PerformanceTestConfig const&, TestModelInfo const&) (in /code/onnxruntime/build/Linux/Release/onnxruntime_perf_test)
   by 0x15A404: onnxruntime::perftest::PerformanceRunner::PerformanceRunner(Ort::Env&, onnxruntime::perftest::PerformanceTestConfig const&, std::random_device&) (in /code/onnxruntime/build/Linux/Release/onnxruntime_perf_test)
   by 0x14C6D9: real_main(int, char**) (in /code/onnxruntime/build/Linux/Release/onnxruntime_perf_test)
   by 0x145A2A: main (in /code/onnxruntime/build/Linux/Release/onnxruntime_perf_test)
```

add ptr to help release trtep provider options


### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->
---
 onnxruntime/test/perftest/ort_test_session.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/onnxruntime/test/perftest/ort_test_session.cc b/onnxruntime/test/perftest/ort_test_session.cc
index ac25c98b15..13082fe69c 100644
--- a/onnxruntime/test/perftest/ort_test_session.cc
+++ b/onnxruntime/test/perftest/ort_test_session.cc
@@ -170,6 +170,8 @@ OnnxRuntimeTestSession::OnnxRuntimeTestSession(Ort::Env& env, std::random_device
     const auto& api = Ort::GetApi();
     OrtTensorRTProviderOptionsV2* tensorrt_options;
     Ort::ThrowOnError(api.CreateTensorRTProviderOptions(&tensorrt_options));
+    std::unique_ptr<OrtTensorRTProviderOptionsV2, decltype(api.ReleaseTensorRTProviderOptions)> rel_trt_options(
+        tensorrt_options, api.ReleaseTensorRTProviderOptions);
     std::vector<const char*> option_keys, option_values;
     // used to keep all option keys and value strings alive
     std::list<std::string> buffer;