diff --git a/Samples/p2pBandwidthLatencyTest/p2pBandwidthLatencyTest.cu b/Samples/p2pBandwidthLatencyTest/p2pBandwidthLatencyTest.cu
index 181785124..7b83e392d 100644
--- a/Samples/p2pBandwidthLatencyTest/p2pBandwidthLatencyTest.cu
+++ b/Samples/p2pBandwidthLatencyTest/p2pBandwidthLatencyTest.cu
@@ -277,10 +277,9 @@ void outputBandwidthMatrix(int numGPUs, bool p2p, P2PDataTransfer p2p_method) {
     cudaCheckError();
     cudaStreamDestroy(stream[d]);
     cudaCheckError();
+    cudaDeviceReset();
+    cudaCheckError();
   }
-
-  cudaFreeHost((void *)flag);
-  cudaCheckError();
 }
 
 void outputBidirectionalBandwidthMatrix(int numGPUs, bool p2p) {
@@ -433,10 +432,9 @@ void outputBidirectionalBandwidthMatrix(int numGPUs, bool p2p) {
     cudaCheckError();
     cudaStreamDestroy(stream1[d]);
     cudaCheckError();
+    cudaDeviceReset();
+    cudaCheckError();
   }
-
-  cudaFreeHost((void *)flag);
-  cudaCheckError();
 }
 
 void outputLatencyMatrix(int numGPUs, bool p2p, P2PDataTransfer p2p_method) {
@@ -586,12 +584,11 @@ void outputLatencyMatrix(int numGPUs, bool p2p, P2PDataTransfer p2p_method) {
     cudaCheckError();
     cudaStreamDestroy(stream[d]);
     cudaCheckError();
+    cudaDeviceReset();
+    cudaCheckError();
   }
 
   sdkDeleteTimer(&stopWatch);
-
-  cudaFreeHost((void *)flag);
-  cudaCheckError();
 }
 
 int main(int argc, char **argv) {