From 8dab6d184a034ca86eafa644ea0d2100aadfe27d Mon Sep 17 00:00:00 2001
From: jmwang66 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期二, 09 五月 2023 10:58:33 +0800
Subject: [PATCH] Merge pull request #473 from alibaba-damo-academy/dev_smohan

---
 funasr/bin/vad_inference_online.py |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/funasr/bin/vad_inference_online.py b/funasr/bin/vad_inference_online.py
index f35e5a1..a363309 100644
--- a/funasr/bin/vad_inference_online.py
+++ b/funasr/bin/vad_inference_online.py
@@ -151,10 +151,11 @@
         **kwargs,
 ):
     assert check_argument_types()
+    ncpu = kwargs.get("ncpu", 1)
+    torch.set_num_threads(ncpu)
+    
     if batch_size > 1:
         raise NotImplementedError("batch decoding is not implemented")
-    if ngpu > 1:
-        raise NotImplementedError("only single GPU decoding is supported")
 
     logging.basicConfig(
         level=log_level,
@@ -165,7 +166,7 @@
         device = "cuda"
     else:
         device = "cpu"
-
+        batch_size = 1
     # 1. Set random-seed
     set_all_random_seed(seed)
 
@@ -218,8 +219,8 @@
 
         vad_results = []
         batch_in_cache = param_dict['in_cache'] if param_dict is not None else dict()
-        is_final = param_dict['is_final'] if param_dict is not None else False
-        max_end_sil = param_dict['max_end_sil'] if param_dict is not None else 800
+        is_final = param_dict.get('is_final', False) if param_dict is not None else False
+        max_end_sil = param_dict.get('max_end_sil', 800) if param_dict is not None else 800
         for keys, batch in loader:
             assert isinstance(batch, dict), type(batch)
             assert all(isinstance(s, str) for s in keys), keys
@@ -240,7 +241,6 @@
                         item = {'key': keys[i], 'value': results[i]}
                         vad_results.append(item)
                         if writer is not None:
-                            results[i] = json.loads(results[i])
                             ibest_writer["text"][keys[i]] = "{}".format(results[i])
 
         return vad_results

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