remove unused file call_frame

src/ngraph/runtime/call_frame.cpp

-// ----------------------------------------------------------------------------
-// Copyright 2017 Nervana Systems Inc.
-// 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
-// ----------------------------------------------------------------------------
-
-#include <algorithm>
-
-#include "ngraph/ngraph.hpp"
-
-using namespace std;
-using namespace ngraph;
-using namespace ngraph::runtime;
-
-CallFrame::CallFrame(size_t n_inputs,
-                     size_t n_outputs,
-                     const TensorViewPtrs& temps,
-                     size_t initial_pc,
-                     const shared_ptr<vector<shared_ptr<Instruction>>>& instructions)
-
-    : m_n_inputs(n_inputs)
-    , m_n_outputs(n_outputs)
-    , m_tensor_views(n_inputs + n_outputs + temps.size())
-    , m_initial_pc(initial_pc)
-    , m_instructions(instructions)
-{
-    copy(temps.begin(), temps.end(), m_tensor_views.begin() + m_n_inputs + m_n_outputs);
-}
-
-void CallFrame::tensor_call(
-    const std::vector<std::shared_ptr<ngraph::runtime::TensorView>>& inputs,
-    const std::vector<std::shared_ptr<ngraph::runtime::TensorView>>& outputs)
-{
-    copy(inputs.begin(), inputs.end(), m_tensor_views.begin());
-    copy(outputs.begin(), outputs.end(), m_tensor_views.begin() + m_n_inputs);
-    m_next_pc = m_initial_pc;
-    m_return = false;
-    while (!m_return)
-    {
-        m_pc = m_next_pc;
-        m_next_pc = m_pc + 1;
-        m_instructions->at(m_pc)->execute(*this);
-    }
-    // Don't hold onto inputs/outputs
-    fill_n(m_tensor_views.begin(), m_n_inputs + m_n_outputs, nullptr);
-}
-
-void CallFrame::operator()(const std::vector<std::shared_ptr<ngraph::runtime::Value>>& arguments,
-                           const std::vector<std::shared_ptr<ngraph::runtime::Value>>& results)
-{
-    // TODO: Check types of args and result
-    std::vector<std::shared_ptr<ngraph::runtime::TensorView>> inputs;
-    for (auto argument : arguments)
-    {
-        argument->collect_tensor_views(inputs, argument);
-    }
-
-    std::vector<std::shared_ptr<ngraph::runtime::TensorView>> outputs;
-    for (auto result : results)
-    {
-        result->collect_tensor_views(outputs, result);
-    }
-
-    tensor_call(inputs, outputs);
-}