From 2a66366be4c2715870e4859fd5a5db6e8a9dc00a Mon Sep 17 00:00:00 2001
From: chenmengzheAAA <123789350+chenmengzheAAA@users.noreply.github.com>
Date: 星期四, 14 九月 2023 19:00:17 +0800
Subject: [PATCH] Merge pull request #956 from alibaba-damo-academy/chenmengzheAAA-patch-4

---
 funasr/runtime/onnxruntime/src/paraformer.cpp |   28 +++++++++++++++++++++-------
 1 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/funasr/runtime/onnxruntime/src/paraformer.cpp b/funasr/runtime/onnxruntime/src/paraformer.cpp
index c042e0d..887a463 100644
--- a/funasr/runtime/onnxruntime/src/paraformer.cpp
+++ b/funasr/runtime/onnxruntime/src/paraformer.cpp
@@ -41,7 +41,7 @@
         LOG(INFO) << "Successfully load model from " << am_model;
     } catch (std::exception const &e) {
         LOG(ERROR) << "Error when load am onnx model: " << e.what();
-        exit(0);
+        exit(-1);
     }
 
     string strName;
@@ -93,7 +93,7 @@
         LOG(INFO) << "Successfully load model from " << en_model;
     } catch (std::exception const &e) {
         LOG(ERROR) << "Error when load am encoder model: " << e.what();
-        exit(0);
+        exit(-1);
     }
 
     try {
@@ -101,7 +101,7 @@
         LOG(INFO) << "Successfully load model from " << de_model;
     } catch (std::exception const &e) {
         LOG(ERROR) << "Error when load am decoder model: " << e.what();
-        exit(0);
+        exit(-1);
     }
 
     // encoder
@@ -156,7 +156,7 @@
         LOG(INFO) << "Successfully load model from " << am_model;
     } catch (std::exception const &e) {
         LOG(ERROR) << "Error when load am onnx model: " << e.what();
-        exit(0);
+        exit(-1);
     }
 
     string strName;
@@ -225,7 +225,7 @@
         LOG(INFO) << "Successfully load model from " << hw_model;
     } catch (std::exception const &e) {
         LOG(ERROR) << "Error when load hw compiler onnx model: " << e.what();
-        exit(0);
+        exit(-1);
     }
 
     string strName;
@@ -292,7 +292,7 @@
     ifstream cmvn_stream(filename);
     if (!cmvn_stream.is_open()) {
         LOG(ERROR) << "Failed to open file: " << filename;
-        exit(0);
+        exit(-1);
     }
     string line;
 
@@ -475,7 +475,9 @@
     if (char_list.back() == "</s>") {
         char_list.pop_back();
     }
-
+    if (char_list.empty()) {
+        return ;
+    }
     vector<vector<float>> timestamp_list;
     vector<string> new_char_list;
     vector<float> fire_place;
@@ -490,6 +492,9 @@
     if(num_peak != (int)char_list.size() + 1){
         float sum = std::accumulate(us_alphas.begin(), us_alphas.end(), 0.0f);
         float scale = sum/((int)char_list.size() + 1);
+        if(scale == 0){
+            return;
+        }
         cif_peak.clear();
         sum = 0.0;
         for(auto &alpha:us_alphas){
@@ -507,6 +512,11 @@
                 fire_place.push_back(i + total_offset);
             }
         }
+    }
+    
+    num_peak = fire_place.size();
+    if(fire_place.size() == 0){
+        return;
     }
 
     // begin silence
@@ -530,6 +540,10 @@
     }
 
     // tail token and end silence
+    if(timestamp_list.size()==0){
+        LOG(ERROR)<<"timestamp_list's size is 0!";
+        return;
+    }
     if (num_frames - fire_place.back() > START_END_THRESHOLD) {
         float _end = (num_frames + fire_place.back()) / 2.0;
         timestamp_list.back()[1] = _end * TIME_RATE;

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