Update to v0.22.0

- remove identityN and placeholder
- add div
- update serialization_lib hash
- update apply_scale_16() assertion
- regenerate examples/ due to serialization_lib change

Change-Id: I7183d92bec33697c65adfc07cb8eb89c6882675a

1 files changed, 23 insertions, 0 deletions

diff --git a/reference_model/src/ops/ewise_binary.cc b/reference_model/src/ops/ewise_binary.cc
index fc587f1..76cebeb 100644
--- a/reference_model/src/ops/ewise_binary.cc
+++ b/reference_model/src/ops/ewise_binary.cc
@@ -298,6 +298,27 @@ int OpBitwiseXor<Rank, Dtype>::register_fcn()
 }
 
 template <int Rank, DType Dtype>
+int OpDiv<Rank, Dtype>::register_fcn()
+{
+    switch (InDtype)
+    {
+        case DType_INT32:
+            this->fcn = [this](InEigenType a, InEigenType b) -> OutEigenType {
+                ASSERT_MSG_NODE(b != 0, "OpDiv: divisor must be non-zero value");
+                int64_t res_in_64     = static_cast<int64_t>(a) / b;
+                int64_t i32_max_in_64 = static_cast<int64_t>(std::numeric_limits<InEigenType>::max());
+                ASSERT_MSG_NODE(a <= i32_max_in_64, "OpDiv: result not in i32 range");
+                return static_cast<InEigenType>(res_in_64);
+            };
+            break;
+        default:
+            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[InDtype]);
+    }
+
+    return 0;
+}
+
+template <int Rank, DType Dtype>
 int OpLogicalAnd<Rank, Dtype>::register_fcn()
 {
     switch (Dtype)
@@ -579,6 +600,8 @@ DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpBitwiseXor, INT8);
 DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpBitwiseXor, INT16);
 DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpBitwiseXor, INT32);
 
+DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpDiv, INT32);
+
 DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpLogicalAnd, BOOL);
 
 DEF_INSTANTIATE_RANK0_6_ONE_RANK_ONE_TYPE(OpLogicalLeftShift, INT8);