From 14d0ba3a10f9264996abb46afeec621bf73a90f8 Mon Sep 17 00:00:00 2001
From: haoneng.lhn <haoneng.lhn@alibaba-inc.com>
Date: 星期四, 14 九月 2023 12:23:40 +0800
Subject: [PATCH] add paraformer online opt infer code

---
 funasr/models/encoder/sanm_encoder.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/funasr/models/encoder/sanm_encoder.py b/funasr/models/encoder/sanm_encoder.py
index ac4240c..e04b9e7 100644
--- a/funasr/models/encoder/sanm_encoder.py
+++ b/funasr/models/encoder/sanm_encoder.py
@@ -945,11 +945,11 @@
 
         for layer_idx, encoder_layer in enumerate(self.encoders):
             encoder_outs = encoder_layer.forward_chunk(xs_pad, new_cache[layer_idx+len(self.encoders0)], cache["chunk_size"], cache["encoder_chunk_look_back"])
-            xs_pad, new_cache[layer_idx+1] = encoder_outs[0], encoder_outs[1]
+            xs_pad, new_cache[layer_idx+len(self.encoders0)] = encoder_outs[0], encoder_outs[1]
 
         if self.normalize_before:
             xs_pad = self.after_norm(xs_pad)
-        if cache["encoder_chunk_look_back"] > 0:
+        if cache["encoder_chunk_look_back"] > 0 or cache["encoder_chunk_look_back"] == -1:
             cache["opt"] = new_cache
 
         return xs_pad, ilens, None

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