ngraph/core/src/op/greater.cpp

   1 //*****************************************************************************
   2 // Copyright 2017-2020 Intel Corporation
   3 //
   4 // Licensed under the Apache License, Version 2.0 (the "License");
   5 // you may not use this file except in compliance with the License.
   6 // You may obtain a copy of the License at
   7 //
   8 //     http://www.apache.org/licenses/LICENSE-2.0
   9 //
  10 // Unless required by applicable law or agreed to in writing, software
  11 // distributed under the License is distributed on an "AS IS" BASIS,
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 // See the License for the specific language governing permissions and
  14 // limitations under the License.
  15 //*****************************************************************************
  16
  17 #include "ngraph/op/greater.hpp"
  18 #include "itt.hpp"
  19 #include "ngraph/runtime/host_tensor.hpp"
  20 #include "ngraph/runtime/reference/greater.hpp"
  21
  22 NGRAPH_SUPPRESS_DEPRECATED_START
  23
  24 using namespace std;
  25 using namespace ngraph;
  26
  27 //-------------------------------------- v0 ------------------------------------
  28
  29 constexpr NodeTypeInfo op::v0::Greater::type_info;
  30
  31 op::v0::Greater::Greater(const Output<Node>& arg0,
  32                          const Output<Node>& arg1,
  33                          const AutoBroadcastSpec& auto_broadcast)
  34     : BinaryElementwiseComparison(arg0, arg1, auto_broadcast)
  35 {
  36     constructor_validate_and_infer_types();
  37 }
  38
  39 shared_ptr<Node> op::v0::Greater::clone_with_new_inputs(const OutputVector& new_args) const
  40 {
  41     check_new_args_count(this, new_args);
  42     return make_shared<op::v0::Greater>(new_args.at(0), new_args.at(1), this->get_autob());
  43 }
  44
  45 namespace
  46 {
  47     template <element::Type_t ET>
  48     bool evaluate(const HostTensorPtr& arg0,
  49                   const HostTensorPtr& arg1,
  50                   const HostTensorPtr& out,
  51                   const op::AutoBroadcastSpec& broadcast_spec)
  52     {
  53         runtime::reference::greater(arg0->get_data_ptr<ET>(),
  54                                     arg1->get_data_ptr<ET>(),
  55                                     out->get_data_ptr<element::Type_t::boolean>(),
  56                                     arg0->get_shape(),
  57                                     arg1->get_shape(),
  58                                     broadcast_spec);
  59         return true;
  60     }
  61
  62     bool evaluate_greater(const HostTensorPtr& arg0,
  63                           const HostTensorPtr& arg1,
  64                           const HostTensorPtr& out,
  65                           const op::AutoBroadcastSpec& broadcast_spec)
  66     {
  67         bool rc = true;
  68         out->set_broadcast(broadcast_spec, arg0, arg1, element::boolean);
  69         switch (arg0->get_element_type())
  70         {
  71             TYPE_CASE(boolean)(arg0, arg1, out, broadcast_spec);
  72             break;
  73             TYPE_CASE(i32)(arg0, arg1, out, broadcast_spec);
  74             break;
  75             TYPE_CASE(i64)(arg0, arg1, out, broadcast_spec);
  76             break;
  77             TYPE_CASE(u32)(arg0, arg1, out, broadcast_spec);
  78             break;
  79             TYPE_CASE(u64)(arg0, arg1, out, broadcast_spec);
  80             break;
  81             TYPE_CASE(f16)(arg0, arg1, out, broadcast_spec);
  82             break;
  83             TYPE_CASE(f32)(arg0, arg1, out, broadcast_spec);
  84             break;
  85         default: rc = false; break;
  86         }
  87         return rc;
  88     }
  89 }
  90
  91 bool op::v0::Greater::evaluate(const HostTensorVector& outputs,
  92                                const HostTensorVector& inputs) const
  93 {
  94     OV_ITT_SCOPED_TASK(itt::domains::nGraphOp, "op::v0::Greater::evaluate");
  95     return evaluate_greater(inputs[0], inputs[1], outputs[0], get_autob());
  96 }
  97
  98 //-------------------------------------- v1 ------------------------------------
  99
 100 NGRAPH_RTTI_DEFINITION(op::v1::Greater, "Greater", 1);
 101
 102 op::v1::Greater::Greater(const Output<Node>& arg0,
 103                          const Output<Node>& arg1,
 104                          const AutoBroadcastSpec& auto_broadcast)
 105     : BinaryElementwiseComparison(arg0, arg1, auto_broadcast)
 106 {
 107     constructor_validate_and_infer_types();
 108 }
 109
 110 shared_ptr<Node> op::v1::Greater::clone_with_new_inputs(const OutputVector& new_args) const
 111 {
 112     check_new_args_count(this, new_args);
 113     return make_shared<op::v1::Greater>(new_args.at(0), new_args.at(1), this->get_autob());
 114 }
 115
 116 bool op::v1::Greater::evaluate(const HostTensorVector& outputs,
 117                                const HostTensorVector& inputs) const
 118 {
 119     OV_ITT_SCOPED_TASK(itt::domains::nGraphOp, "op::v1::Greater::evaluate");
 120     return evaluate_greater(inputs[0], inputs[1], outputs[0], get_autob());
 121 }