From 6b89c27a5eb681b4403969dce898b74947071a99 Mon Sep 17 00:00:00 2001
From: Michael Welter <michael@welter-4d.de>
Date: Sat, 23 Oct 2021 20:52:35 +0200
Subject: tracker/nn: Remove onnx session options which hurt performance on
 Linux

---
 tracker-neuralnet/ftnoir_tracker_neuralnet.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tracker-neuralnet/ftnoir_tracker_neuralnet.cpp b/tracker-neuralnet/ftnoir_tracker_neuralnet.cpp
index 8beb4119..f5939cf6 100644
--- a/tracker-neuralnet/ftnoir_tracker_neuralnet.cpp
+++ b/tracker-neuralnet/ftnoir_tracker_neuralnet.cpp
@@ -568,16 +568,12 @@ bool neuralnet_tracker::load_and_initialize_model()
         // before running the inference pass.
         opts.SetIntraOpNumThreads(num_threads);
         opts.SetInterOpNumThreads(num_threads);
-        opts.SetGraphOptimizationLevel(
-            GraphOptimizationLevel::ORT_ENABLE_EXTENDED);
-
-        opts.EnableCpuMemArena();
         allocator_info = Ort::MemoryInfo::CreateCpu(OrtArenaAllocator, OrtMemTypeDefault);
 
         localizer.emplace(
             allocator_info, 
             Ort::Session{env, convert(localizer_model_path_enc).c_str(), opts});
-        
+
         poseestimator.emplace(
             allocator_info,
             Ort::Session{env, convert(poseestimator_model_path_enc).c_str(), opts});
-- 
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