From 1254e8aee1e3200acc2b4752c6822bfc1a21b22f Mon Sep 17 00:00:00 2001
From: StevenH <hongfanmeng@gmail.com>
Date: 星期六, 26 十月 2024 12:19:07 +0800
Subject: [PATCH] optimize ComputeDecibel in fsmn-vad model by using numpy (#2174)

---
 funasr/models/transformer/positionwise_feed_forward.py |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/funasr/models/transformer/positionwise_feed_forward.py b/funasr/models/transformer/positionwise_feed_forward.py
index 7ca55cb..7cfa5f9 100644
--- a/funasr/models/transformer/positionwise_feed_forward.py
+++ b/funasr/models/transformer/positionwise_feed_forward.py
@@ -34,3 +34,15 @@
         return self.w_2(self.dropout(self.activation(self.w_1(x))))
 
 
+class PositionwiseFeedForwardDecoderSANMExport(torch.nn.Module):
+    def __init__(self, model):
+        super().__init__()
+        self.w_1 = model.w_1
+        self.w_2 = model.w_2
+        self.activation = model.activation
+        self.norm = model.norm
+
+    def forward(self, x):
+        x = self.activation(self.w_1(x))
+        x = self.w_2(self.norm(x))
+        return x

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