From abcd4480940590e359f9b5c4fc29a16652e9c9c8 Mon Sep 17 00:00:00 2001
From: Vishal Chiluka <vchiluka@nvidia.com>
Date: Thu, 6 Feb 2020 10:36:25 +0530
Subject: [PATCH] NVOF-Cuda Bug Fix. Should not reset runtime context

---
 modules/cudaoptflow/src/nvidiaOpticalFlow.cpp | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/modules/cudaoptflow/src/nvidiaOpticalFlow.cpp b/modules/cudaoptflow/src/nvidiaOpticalFlow.cpp
index 1fa7c4337..03f4b86ca 100644
--- a/modules/cudaoptflow/src/nvidiaOpticalFlow.cpp
+++ b/modules/cudaoptflow/src/nvidiaOpticalFlow.cpp
@@ -578,11 +578,6 @@ void NvidiaOpticalFlowImpl::collectGarbage()
     {
         NVOF_API_CALL(GetAPI()->nvOFDestroy(m_hOF));
     }
-    if (m_cuContext)
-    {
-        cuSafeCall(cudaDeviceReset());
-        m_cuContext = nullptr;
-    }
 }
 
 void NvidiaOpticalFlowImpl::upSampler(InputArray _flow, int width, int height,