diff --git a/src/tim/transform/layout_inference.cc b/src/tim/transform/layout_inference.cc
index 433091b..a428db5 100644
--- a/src/tim/transform/layout_inference.cc
+++ b/src/tim/transform/layout_inference.cc
@@ -27,6 +27,7 @@
 
 #include "tim/transform/layout_inference.h"
 #include "ops/conv2d_layout_inference.h"
+#include "ops/grouped_conv2d_layout_inference.h"
 #include "ops/reduce_layout_inference.h"
 #include "ops/elementwise_layout_inference.h"
 #include "ops/activation_layout_inference.h"
@@ -205,6 +206,7 @@ std::vector<std::shared_ptr<vx::Tensor>> HandleLayoutInfer(
   std::vector<std::shared_ptr<vx::Tensor>> next_tensors;
   switch (op_id) {
     REGIST_LAYOUT_INFERENCE(VSI_NN_OP_CONV2D, Conv2d);
+    REGIST_LAYOUT_INFERENCE(VSI_NN_OP_GROUPED_CONV2D, GroupedConv2d);
     REGIST_LAYOUT_INFERENCE(VSI_NN_OP_RELU, Relu);
     REGIST_LAYOUT_INFERENCE(VSI_NN_OP_RELU1, Relu1);
     REGIST_LAYOUT_INFERENCE(VSI_NN_OP_RELU6, Relu6);
diff --git a/src/tim/transform/ops/grouped_conv2d_layout_inference.h b/src/tim/transform/ops/grouped_conv2d_layout_inference.h
new file mode 100644
index 0000000..c124938
--- /dev/null
+++ b/src/tim/transform/ops/grouped_conv2d_layout_inference.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+ *
+ *    Copyright (c) 2020 Vivante Corporation
+ *
+ *    Permission is hereby granted, free of charge, to any person obtaining a
+ *    copy of this software and associated documentation files (the "Software"),
+ *    to deal in the Software without restriction, including without limitation
+ *    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *    and/or sell copies of the Software, and to permit persons to whom the
+ *    Software is furnished to do so, subject to the following conditions:
+ *
+ *    The above copyright notice and this permission notice shall be included in
+ *    all copies or substantial portions of the Software.
+ *
+ *    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ *    DEALINGS IN THE SOFTWARE.
+ *
+ *****************************************************************************/
+#ifndef TIM_LAYOUT_INFER_GROUPED_CONV2D_LAYOUT_INFERENCE_H_
+#define TIM_LAYOUT_INFER_GROUPED_CONV2D_LAYOUT_INFERENCE_H_
+
+#include "tim/vx/ops/groupedconv2d.h"
+
+#include "direct_map_op_impl.h"
+#include "permute_vector.h"
+#include "ops/op_layout_inference.h"
+
+namespace tim {
+namespace transform {
+class GroupedConv2dLayoutInfer : public OpLayoutInfer {
+ public:
+  GroupedConv2dLayoutInfer(
+      const std::shared_ptr<vx::Operation> op,
+      std::shared_ptr<layout_inference_impl::LayoutInferContext>& context)
+      : OpLayoutInfer(op, context) {}
+  void OnInputs(
+      std::vector<std::shared_ptr<vx::Tensor>>& next_tensors) override {
+    vx::DataLayout layout = op_->impl()->layout_;
+    auto required_pv = MakeShared(4);
+    if (layout == vx::DataLayout::CWHN) {
+      required_pv = std::make_shared<PermuteVector<4>>(kCWHN2WHCN);
+    }
+    auto input_tensors = op_->impl()->InputsTensor();
+
+    for (const auto& in : input_tensors) {
+      std::shared_ptr<vx::Tensor> infer_tensor;
+      std::shared_ptr<IPermuteVector> trans_pv;
+      if (in->IsConstTensor() &&
+          !(in->GetSpec().attr_ & vx::TensorAttribute::INPUT)) {
+            // For bias
+            if (in->GetShape().size() == 1) {
+              infer_tensor = context_->infer_graph_->CreateTensor(
+                  in->GetSpec(), in->GetDataRef());
+              trans_pv = MakeShared(1);
+            } else {
+              // For input/weight
+              if (!required_pv->IsAligned()) {
+                auto src_grouped_conv2d = std::static_pointer_cast<vx::ops::GroupedConv2d>(op_);
+                // Support TVM Kernel Layout
+                if (src_grouped_conv2d->KernelDataLayout() == vx::DataLayout::OcIcWH) {
+                  trans_pv = std::make_shared<PermuteVector<4>>(kOcIcWH2WHIcOc);
+                  infer_tensor = PermuteConstTensor(
+                      in, trans_pv);
+                } else if (src_grouped_conv2d->KernelDataLayout() == vx::DataLayout::IcOcWH) {
+                  trans_pv = std::make_shared<PermuteVector<4>>(kIcOcWH2WHIcOc);
+                  infer_tensor = PermuteConstTensor(
+                      in, trans_pv);
+                } else {
+                  infer_tensor = PermuteConstTensor(in, required_pv);
+                  trans_pv = required_pv;
+                }
+              } else {
+                infer_tensor = context_->infer_graph_->CreateTensor(
+                    in->GetSpec(), in->GetDataRef());
+                trans_pv = MakeShared(required_pv->Rank());
+              }
+            }
+      } else {
+        // For bias
+        if (in->GetShape().size() == 1) {
+          infer_tensor = context_->GetMapedTensor(in);
+          trans_pv = MakeShared(1);
+        } else {
+          // For input/weight
+          auto pv = context_->GetPermuteVector(in);
+          auto final_pv = pv->Reverse()->Add(required_pv);
+          if (!final_pv->IsAligned()) {
+            infer_tensor =
+                InsertPermute(context_->GetMapedTensor(in), final_pv);
+            trans_pv = required_pv;
+          } else {
+            infer_tensor = context_->GetMapedTensor(in);
+            trans_pv = pv;
+          }
+        }
+      }
+      context_->UpdateTensorMap(in, infer_tensor);
+      context_->SetPermuteVector(in, trans_pv);
+    }
+
+    auto conv2d = op_->Clone(context_->infer_graph_);
+    auto otensor_infer = CreateOutputsTensor(required_pv);
+    for (const auto& i_src : input_tensors) {
+      (*conv2d).BindInput(context_->GetMapedTensor(i_src));
+    }
+    (*conv2d).BindOutput(otensor_infer[0]);
+    context_->SetPermuteVector(op_->impl()->OutputsTensor()[0], required_pv);
+    // Add out tensor of src_graph into next_tensor
+    next_tensors.push_back(op_->impl()->OutputsTensor()[0]);
+  }
+};
+
+}  // namespace transform
+}  // namespace tim
+
+#endif
\ No newline at end of file