| |
| // Copyright (c) 2022-2023, 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 "general_utils.h" |
| #include "model_runner.h" |
| |
| int main() |
| { |
| using namespace TosaReference; |
| |
| std::string test_root(std::string(PROJECT_ROOT) + "../examples/test_add_1x4x4x4_f32/"); |
| std::string tosa_model_file(test_root + "flatbuffer-tflite/test_add_1x4x4x4_f32.tosa"); |
| std::string input0_file(test_root + "placeholder_0.npy"); |
| std::string input1_file(test_root + "placeholder_1.npy"); |
| std::string expected_output_file(test_root + "tflite_result.npy"); |
| |
| std::vector<std::string> input_names = { "TosaInput_0", "TosaInput_1" }; |
| std::string output_name = "TosaOutput_0"; |
| |
| std::vector<int32_t> input0_shape = { 1, 4, 4, 1 }; |
| std::vector<int32_t> input1_shape = { 1, 4, 4, 4 }; |
| std::vector<int32_t> output_shape = { 1, 4, 4, 4 }; |
| |
| std::vector<std::vector<float>> inputs(input_names.size()); |
| std::vector<float> expected_outputs = {}; |
| std::vector<float> actual_outputs = {}; |
| |
| // Read in inputs and expected outputs for sample purposes. |
| inputs[0] = readFromNpyFile<float>(input0_file.c_str(), input0_shape); |
| inputs[1] = readFromNpyFile<float>(input1_file.c_str(), input1_shape); |
| expected_outputs = readFromNpyFile<float>(expected_output_file.c_str(), output_shape); |
| |
| tosa::TosaSerializationHandler handler; |
| tosa::tosa_err_t error = handler.LoadFileTosaFlatbuffer(tosa_model_file.c_str()); |
| if (error != tosa::TOSA_OK) |
| { |
| WARNING("An error occurred while loading the model from file."); |
| return 1; |
| } |
| GraphStatus status; |
| |
| // Initialize the ModelRunner with configurations. |
| IModelRunner runner; |
| status = runner.initialize(handler); |
| if (status != GraphStatus::TOSA_VALID) |
| { |
| WARNING("An error occurred while initializing."); |
| return 1; |
| } |
| |
| // Set the model inputs using the input names and input data. |
| runner.setInput(input_names[0], inputs[0]); |
| runner.setInput(input_names[1], inputs[1]); |
| |
| // Run the ModelRunner using test inputs. |
| status = runner.run(); |
| if (status != GraphStatus::TOSA_VALID) |
| { |
| WARNING("An error occurred when running the model."); |
| return 1; |
| } |
| |
| // Get the outputs from the model. |
| actual_outputs = runner.getOutput<float>(output_name); |
| |
| // Compare the actual output to the expected output. |
| bool if_accurate = true; |
| for (size_t i = 0; i < expected_outputs.size(); ++i) |
| { |
| if (actual_outputs[i] != expected_outputs[i]) |
| { |
| WARNING("Actual output (%f) doesn't match expected output (%f)."); |
| if_accurate = false; |
| } |
| } |
| |
| if (!if_accurate) |
| { |
| WARNING("There were mismatches in actual vs expected output, see above output for more details."); |
| return 1; |
| } |
| |
| printf("The model ran successfully without errors and matched the expected output.\n"); |
| return 0; |
| } |