1 files changed, 81 insertions, 0 deletions
diff --git a/reference_model/src/ops/comparison.cc b/reference_model/src/ops/comparison.cc
new file mode 100644
index 0000000..402e152
--- /dev/null
+++ b/reference_model/src/ops/comparison.cc
@@ -0,0 +1,81 @@
+
+// Copyright (c) 2020, ARM Limited.
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//         http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+
+#include "comparison.h"
+#include "arith_util.h"
+#include "quant_util.h"
+#include "template_types.h"
+
+using namespace TosaReference;
+using namespace Eigen;
+using namespace tosa;
+
+template <int Rank, DType Dtype>
+int OpEqual<Rank, Dtype>::register_fcn()
+{
+    switch (Dtype)
+    {
+        case DType_FLOAT:
+        case DType_INT32:
+            this->fcn = [](InEigenType a, InEigenType b) -> OutEigenType { return a == b; };
+            break;
+        default:
+            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+    }
+
+    return 0;
+}
+
+template <int Rank, DType Dtype>
+int OpGreater<Rank, Dtype>::register_fcn()
+{
+    switch (Dtype)
+    {
+        case DType_FLOAT:
+        case DType_INT32:
+            this->fcn = [](InEigenType a, InEigenType b) -> OutEigenType { return a > b; };
+            break;
+        default:
+            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+    }
+
+    return 0;
+}
+
+template <int Rank, DType Dtype>
+int OpGreaterEqual<Rank, Dtype>::register_fcn()
+{
+    switch (Dtype)
+    {
+        case DType_FLOAT:
+        case DType_INT32:
+            this->fcn = [](InEigenType a, InEigenType b) -> OutEigenType { return a >= b; };
+            break;
+        default:
+            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+    }
+
+    return 0;
+}
+
+// template explicit instantiation
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpEqual, FLOAT);
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpEqual, INT32);
+
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpGreater, FLOAT);
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpGreater, INT32);
+
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpGreaterEqual, FLOAT);
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpGreaterEqual, INT32);