From 187fb27f5864487bc8edc41b51d7d6e5332efd01 Mon Sep 17 00:00:00 2001
From: zerorains <zerorainssakura@qq.com>
Date: Thu, 26 Oct 2023 10:57:24 +0000
Subject: [PATCH] add the set_dtype

---
 paddle/phi/infermeta/fusion.cc | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/paddle/phi/infermeta/fusion.cc b/paddle/phi/infermeta/fusion.cc
index c1d943893741b6..effa82f19e4ea5 100644
--- a/paddle/phi/infermeta/fusion.cc
+++ b/paddle/phi/infermeta/fusion.cc
@@ -1915,6 +1915,7 @@ void FusedEmbeddingEltWiseLayerNormInferMeta(
   auto dim_output = phi::make_ddim({batch, seq_len, hidden});
   out->set_dims(dim_output);
   out->share_lod(*ids[0]);
+  out->set_dtype((*embs[0]).dtype());
 }
 
 void FusionTransposeFlattenConcatInferMeta(
@@ -1976,6 +1977,7 @@ void FusionTransposeFlattenConcatInferMeta(
     out_dims[concat_axis] = -1;
   }
   out->set_dims(phi::make_ddim(out_dims));
+  out->set_dtype((*x[0]).dtype());
 }
 
 void FusedFCElementwiseLayerNormInferMeta(const MetaTensor& x,
@@ -2157,11 +2159,14 @@ void FusedFCElementwiseLayerNormInferMeta(const MetaTensor& x,
   }
 
   out->set_dims(y_dims);
+  out->set_dtype(x.dtype());
   if (mean) {
+    mean->set_dtype(x.dtype());
     mean->set_dims({dim_0});
   }
   if (variance) {
     variance->set_dims({dim_0});
+    variance->set_dtype(x.dtype());
   }
   out->share_lod(x);
 }
@@ -2265,6 +2270,7 @@ void FusionGRUInferMeta(const MetaTensor& x,
                           "receiced the width of H0 is:%d, frame size is:%d",
                           h0_dims[1],
                           frame_size));
+    reordered_h0->set_dtype(x.dtype());
   }
   if (bias) {
     auto b_dims = bias.dims();
@@ -2293,6 +2299,7 @@ void FusionGRUInferMeta(const MetaTensor& x,
   DDim out_dims({x_mat_dims[0], frame_size});
   hidden->set_dims(out_dims);
   hidden->share_lod(x);
+  hidden->set_dtype(x.dtype());
   int xx_width = 0;
   if (use_seq) {
     xx_width = static_cast<int>(wx_dims[1]);
@@ -2300,9 +2307,12 @@ void FusionGRUInferMeta(const MetaTensor& x,
     xx_width = static_cast<int>(x_mat_dims[1] > wx_dims[1] ? wx_dims[1]
                                                            : x_mat_dims[1]);
     batched_input->set_dims({x_mat_dims[0], wx_dims[1]});
+    batched_input->set_dtype(x.dtype());
     batched_out->set_dims(out_dims);
+    batched_out->set_dtype(x.dtype());
   }
   xx->set_dims({x_mat_dims[0], xx_width});
+  xx->set_dtype(x.dtype());
   xx->share_lod(x);
 }
 
@@ -2365,6 +2375,8 @@ void FusionSeqConvEltAddReluInferMeta(const MetaTensor& x,
   out->set_dims({x_dims[0], w_dims[1]});
   col_mat->set_dims({x_dims[0], w_dims[0]});
   out->share_lod(x);
+  col_mat->set_dtype(x.dtype());
+  out->set_dtype(x.dtype());
 }
 
 void FusionSeqExpandConcatFCInferMeta(const std::vector<const MetaTensor*>& x,
@@ -2440,10 +2452,11 @@ void FusionSeqExpandConcatFCInferMeta(const std::vector<const MetaTensor*>& x,
                             b_dims[1]));
     }
   }
+  fc_out->set_dtype((*x[0]).dtype());
   out->set_dims({ins_dims[0][0], D});
+  out->set_dtype((*x[0]).dtype());
   // fcout should be reshape when run since can not get lod in infershape
   // explicit share the ref lod
-  // ctx->ShareLoD("X", "Out", 0);
   out->share_lod(*x[0]);
 }
 }  // namespace phi