graphengine/tests/st/testcase/test_framework_dummy.cc

/**
 * Copyright 2021 Huawei Technologies Co., Ltd
 *
 * 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 <gtest/gtest.h>
#include <map>
#include "external/ge/ge_api.h"
#include "ge_running_env/fake_engine.h"
#include "graph/debug/ge_attr_define.h"
#include "framework/common/types.h"

#include "builder/graph_builder_utils.h"
#include "ge_running_env/ge_running_env_faker.h"

#include "graph/operator_reg.h"
#include "graph/operator.h"
#define protected public
#define private public
#include "graph/utils/op_desc_utils.h"
#include "ge_graph_dsl/graph_dsl.h"
#undef protected
#undef private

using namespace std;
using namespace ge;
namespace {
/** data a = 2;
 *  for(int i =0; i<5; ++i){
 *    a=a * 2;
 * }
 *  return a;
 *                     ----------------------------------------------|
 *                    |  const(5)             exit  const(1)         |
 *                    |     \                  /       \             |
 *   data(i)--Enter--merge--less--loopcond--switch-----add-----nextiteration
 *                       \________________\___/
 *                                   ------\------------------------|
 *                                  |       \        const(2)       |
 *                                  |        \         \            |
 *                 data(a)--Enter--merge--switch------mul-----nextiteration
 *                                            \
 *                                           exit
 *                                             \
 *                                           netoutput
 *
 **/
Graph BuildV1ControlFlowGraph() {
  // build graph
  st::ComputeGraphBuilder graphBuilder("g1");
  auto data_i = graphBuilder.AddNode("data_i", DATA, 1, 1);
  auto enter_i = graphBuilder.AddNode("enter_i", ENTER, 1, 1);
  ge::AttrUtils::SetStr(enter_i->GetOpDesc(), ENTER_ATTR_FRAME_NAME, "1");
  auto merge_i = graphBuilder.AddNode("merge_i", MERGE, 2, 1);
  auto const_5 = graphBuilder.AddNode("const_5", CONSTANT, 0, 1);
  auto less = graphBuilder.AddNode("less", LESS, 2, 1);
  auto loopcond = graphBuilder.AddNode("loopcond", LOOPCOND, 1, 1, FORMAT_NCHW, DT_BOOL);
  auto switch_i = graphBuilder.AddNode("switch_i", SWITCH, 2, 2);
  auto exit_i = graphBuilder.AddNode("switch_i", EXIT, 1, 1);
  auto const_1 = graphBuilder.AddNode("const_1", CONSTANT, 0, 1);
  auto add = graphBuilder.AddNode("add", ADD, 2, 1);
  auto next_iteration_i = graphBuilder.AddNode("next_iteration_i", NEXTITERATION, 1, 1);

  auto data_a = graphBuilder.AddNode("data_a", DATA, 1, 1);
  auto enter_a = graphBuilder.AddNode("enter_a", ENTER, 1, 1);
  ge::AttrUtils::SetStr(enter_a->GetOpDesc(), ENTER_ATTR_FRAME_NAME, "1");
  auto merge_a = graphBuilder.AddNode("merge_a", MERGE, 2, 1);
  auto switch_a = graphBuilder.AddNode("switch_a", SWITCH, 2, 2);
  auto exit_a = graphBuilder.AddNode("exit_a", EXIT, 1, 1);
  auto mul = graphBuilder.AddNode("mul", MUL, 2, 1);
  auto const_2 = graphBuilder.AddNode("const_2", CONSTANT, 0, 1);
  auto next_iteration_a = graphBuilder.AddNode("next_iteration_a", NEXTITERATION, 1, 1);
  auto netoutput = graphBuilder.AddNode("netoutput", NETOUTPUT, 2, 2);
  // i = i+1
  graphBuilder.AddDataEdge(data_i, 0, enter_i, 0);
  graphBuilder.AddDataEdge(enter_i, 0, merge_i, 0);
  graphBuilder.AddDataEdge(next_iteration_i, 0, merge_i, 1);
  graphBuilder.AddDataEdge(merge_i, 0, less, 0);
  graphBuilder.AddDataEdge(const_5, 0, less, 1);
  graphBuilder.AddDataEdge(less, 0, loopcond, 0);
  graphBuilder.AddDataEdge(loopcond, 0, switch_i, 1);
  graphBuilder.AddDataEdge(merge_i, 0, switch_i, 0);
  graphBuilder.AddDataEdge(switch_i, 0, exit_i, 0);
  graphBuilder.AddDataEdge(switch_i, 1, add, 0);
  graphBuilder.AddDataEdge(const_1, 0, add, 1);
  graphBuilder.AddDataEdge(add, 0, next_iteration_i, 0);
  graphBuilder.AddDataEdge(exit_i, 0, netoutput, 1);
  // a=a*2
  graphBuilder.AddDataEdge(data_a, 0, enter_a, 0);
  graphBuilder.AddDataEdge(enter_a, 0, merge_a, 0);
  graphBuilder.AddDataEdge(next_iteration_a, 0, merge_a, 1);
  graphBuilder.AddDataEdge(loopcond, 0, switch_a, 1);
  graphBuilder.AddDataEdge(merge_a, 0, switch_a, 0);
  graphBuilder.AddDataEdge(switch_a, 0, exit_a, 0);
  graphBuilder.AddDataEdge(switch_a, 1, mul, 0);
  graphBuilder.AddDataEdge(const_2, 0, mul, 1);
  graphBuilder.AddDataEdge(mul, 0, next_iteration_a, 0);
  graphBuilder.AddDataEdge(exit_a, 0, netoutput, 0);
  // set const weight
  int64_t dims_size = 1;
  vector<int64_t> data_vec = {5};
  for_each(data_vec.begin(), data_vec.end(), [&](int64_t &data) { dims_size *= data; });
  vector<int32_t> data_value_vec(dims_size, 1);
  GeTensorDesc data_tensor_desc(GeShape(data_vec), FORMAT_NCHW, DT_INT32);
  GeTensorPtr data_tensor =
    make_shared<GeTensor>(data_tensor_desc, (uint8_t *)data_value_vec.data(), data_value_vec.size() * sizeof(int32_t));
  OpDescUtils::SetWeights(const_5->GetOpDesc(), data_tensor);
  OpDescUtils::SetWeights(const_2->GetOpDesc(), data_tensor);
  OpDescUtils::SetWeights(const_1->GetOpDesc(), data_tensor);

  return graphBuilder.GetGraph();
}
}  // namespace
class FrameworkTest : public testing::Test {
 protected:
  void SetUp() { ge_env.InstallDefault(); }
  void TearDown() {}
  GeRunningEnvFaker ge_env;
};

///     data   data
///       \    /
///        add
TEST_F(FrameworkTest, test_framework_add) {
  DEF_GRAPH(g1) {
    CHAIN(NODE("data1", DATA)->NODE("add", ADD));
    CHAIN(NODE("data2", DATA)->NODE("add"));
  });

  auto graph = ToGeGraph(g1);
  // new session & add graph
  map<AscendString, AscendString> options;
  Session session(options);
  auto ret = session.AddGraph(1, graph, options);
  EXPECT_EQ(ret, SUCCESS);
  // build input tensor
  std::vector<InputTensorInfo> inputs;
  // build_graph through session
  ret = session.BuildGraph(1, inputs);
  EXPECT_EQ(ret, SUCCESS);
}

/** data a = 2;
 *  for(int i =0; i<5; ++i){
 *    a=a * 2;
 * }
 *  return a;
 *                     ----------------------------------------------|
 *                    |  const(5)             exit  const(1)         |
 *                    |     \                  /       \             |
 *   data(i)--Enter--merge--less--loopcond--switch-----add-----nextiteration
 *                       \________________\___/
 *                                   ------\------------------------|
 *                                  |       \        const(2)       |
 *                                  |        \         \            |
 *                 data(a)--Enter--merge--switch------mul-----nextiteration
 *                                            \
 *                                           exit
 *                                             \
 *                                           netoutput
 *
 **/
TEST_F(FrameworkTest, test_framework_v1_control_flow) {
  // build graph
  Graph graph = BuildV1ControlFlowGraph();
  // new session & add graph
  map<AscendString, AscendString> options;
  Session session(options);
  auto ret = session.AddGraph(2, graph, options);
  EXPECT_EQ(ret, SUCCESS);
  // build input tensor
  std::vector<InputTensorInfo> inputs;
  // build_graph through session
  ret = session.BuildGraph(2, inputs);
  EXPECT_EQ(ret, SUCCESS);
  // check result
}