Fix infer shape of split lod tensor op

test=develop
6 years ago · 592011bbcf
parent 08e757318c
commit 592011bbcf
1 changed files with 3 additions and 1 deletions
--- a/paddle/fluid/operators/split_lod_tensor_op.cc
+++ b/paddle/fluid/operators/split_lod_tensor_op.cc
@ -157,7 +157,9 @@ class SplitLoDTensorInferShape : public framework::InferShapeBase {

    auto mask_dim = context->GetInputDim("Mask");
    PADDLE_ENFORCE_EQ(mask_dim.size(), 2);
-    PADDLE_ENFORCE_EQ(mask_dim[1], 1);
+    if (context->IsRuntime()) {
+      PADDLE_ENFORCE_EQ(mask_dim[1], 1);
+    }

    context->SetOutputDim("OutTrue", context->GetInputDim("X"));
    context->SetOutputDim("OutFalse", context->GetInputDim("X"));