Update README.md

Author: PINTO0309

README.md

@@ -4,3 +4,18 @@ Provides a conversion flow for **`YOLACT_Edge`** to models compatible with ONNX,
 # Official Repo
 https://github.com/haotian-liu/yolact_edge
 
+# Benchmark
+## ONNX + TensorRT
+```bssh
+$ sit4onnx --input_onnx_file_path yolact_edge_mobilenetv2_550x550.onnx
+INFO: file: yolact_edge_mobilenetv2_550x550.onnx
+INFO: providers: ['TensorrtExecutionProvider', 'CPUExecutionProvider']
+INFO: input_name.1: input shape: [1, 3, 550, 550] dtype: float32
+INFO: test_loop_count: 10
+INFO: total elapsed time:  26.749134063720703 ms
+INFO: avg elapsed time per pred:  2.6749134063720703 ms
+INFO: output_name.1: x1y1x2y2_scores_classes_masks_4x1x1x32 shape: [100, 38] dtype: float32
+```
+
+# Acknowledgments
+https://github.com/yujin6056/yolactedge-onnx-conversion