From bcbb7a97d0b6acbc83f9da619c031d3f1516409f Mon Sep 17 00:00:00 2001
From: zyfncg <zhangyunfei07@baidu.com>
Date: Thu, 18 Aug 2022 10:13:41 +0800
Subject: [PATCH] support selected_rows kernel for multiply in dygraph (#45217)

---
 paddle/phi/api/yaml/legacy_api.yaml | 3 ++-
 python/paddle/fluid/clip.py         | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/paddle/phi/api/yaml/legacy_api.yaml b/paddle/phi/api/yaml/legacy_api.yaml
index 43d1956ad4..ef25d3a645 100755
--- a/paddle/phi/api/yaml/legacy_api.yaml
+++ b/paddle/phi/api/yaml/legacy_api.yaml
@@ -1860,7 +1860,8 @@
   infer_meta :
     func : ElementwiseInferMeta
   kernel :
-    func : multiply
+    func : multiply {dense, dense -> dense},
+           multiply_sr {selected_rows, dense -> selected_rows}
   backward : multiply_grad
 
 - api : nearest_interp
diff --git a/python/paddle/fluid/clip.py b/python/paddle/fluid/clip.py
index dbe31bdf6f..dd69630b53 100644
--- a/python/paddle/fluid/clip.py
+++ b/python/paddle/fluid/clip.py
@@ -555,7 +555,7 @@ class ClipGradByGlobalNorm(ClipGradBase):
             if need_clip:
                 clip_input = (clip_var.astype('float16') if g.dtype
                               == core.VarDesc.VarType.FP16 else clip_var)
-                new_grad = _C_ops.elementwise_mul(g, clip_input)
+                new_grad = layers.elementwise_mul(g, clip_input)
                 params_and_grads.append((p, new_grad))
             else:
                 params_and_grads.append((p, g))
-- 
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