Bump onnx opset version to lastest (#5849)
This is mainly to include the new version of Reshape operator.
diff --git a/torch/onnx/symbolic.py b/torch/onnx/symbolic.py
index 17149bf6..e7a4269 100644
--- a/torch/onnx/symbolic.py
+++ b/torch/onnx/symbolic.py
@@ -79,7 +79,7 @@
# increasing this number. This includes symbolic definitions NOT in this
# file, so grep for "OpName" (with quotes)
-_onnx_opset_version = 2
+_onnx_opset_version = 5
# ---------------------------------------------------------------------
@@ -271,7 +271,8 @@
def view(g, self, size):
if self.type().sizes()[0] == size[0] and len(size) == 2:
return g.op("Flatten", self, axis_i=1)
- return g.op("Reshape", self, shape_i=size)
+ shape = g.op("Constant", value_t=torch.LongTensor(size))
+ return g.op("Reshape", self, shape)
def split(g, self, split_size, dim):
