1 files changed, 103 insertions, 0 deletions
diff --git a/tests/tools/nnpackage_run/src/rawformatter.cc b/tests/tools/nnpackage_run/src/rawformatter.cc
new file mode 100644
index 000000000..f90018e56
--- /dev/null
+++ b/tests/tools/nnpackage_run/src/rawformatter.cc
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * 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 "rawformatter.h"
+#include "nnfw.h"
+#include "nnfw_util.h"
+
+#include <iostream>
+#include <fstream>
+#include <stdexcept>
+
+namespace nnpkg_run
+{
+void RawFormatter::loadInputs(const std::string &filename, std::vector<Allocation> &inputs)
+{
+  uint32_t num_inputs;
+  NNPR_ENSURE_STATUS(nnfw_input_size(session_, &num_inputs));
+
+  // TODO: Support multiple inputs
+  // Option 1. Get comman-separated input file list like --load:raw in.0,in.1,in.2
+  // Option 2. Get prefix --load:raw out
+  //           Internally access out.0, out.1, out.2, ... out.{N} where N is determined by api.
+  if (num_inputs != 1)
+  {
+    throw std::runtime_error("Only 1 input is supported for raw input");
+  }
+  try
+  {
+    for (uint32_t i = 0; i < num_inputs; ++i)
+    {
+      nnfw_tensorinfo ti;
+      NNPR_ENSURE_STATUS(nnfw_input_tensorinfo(session_, i, &ti));
+
+      // allocate memory for data
+      auto bufsz = bufsize_for(&ti);
+      inputs[i].alloc(bufsz);
+
+      std::ifstream file(filename, std::ios::ate | std::ios::binary);
+      auto filesz = file.tellg();
+      if (bufsz != filesz)
+      {
+        throw std::runtime_error("Input Size does not match: " + std::to_string(bufsz) +
+                                 " expected, but " + std::to_string(filesz) + " provided.");
+      }
+      file.seekg(0, std::ios::beg);
+      file.read(reinterpret_cast<char *>(inputs[i].data()), filesz);
+      file.close();
+
+      NNPR_ENSURE_STATUS(nnfw_set_input(session_, i, ti.dtype, inputs[i].data(), bufsz));
+      NNPR_ENSURE_STATUS(nnfw_set_input_layout(session_, i, NNFW_LAYOUT_CHANNELS_LAST));
+    }
+  }
+  catch (const std::exception &e)
+  {
+    std::cerr << e.what() << std::endl;
+    std::exit(-1);
+  }
+};
+
+void RawFormatter::dumpOutputs(const std::string &filename, std::vector<Allocation> &outputs)
+{
+  uint32_t num_outputs;
+  NNPR_ENSURE_STATUS(nnfw_output_size(session_, &num_outputs));
+  // TODO: Support multiple outputs
+  // Available options are same.
+  if (num_outputs != 1)
+  {
+    throw std::runtime_error("Only 1 output is supported for raw input");
+  }
+  try
+  {
+    for (uint32_t i = 0; i < num_outputs; i++)
+    {
+      nnfw_tensorinfo ti;
+      NNPR_ENSURE_STATUS(nnfw_output_tensorinfo(session_, i, &ti));
+      auto bufsz = bufsize_for(&ti);
+
+      std::ofstream file(filename + "." + std::to_string(i), std::ios::out | std::ios::binary);
+      file.write(reinterpret_cast<const char *>(outputs[i].data()), bufsz);
+      file.close();
+      std::cerr << filename + "." + std::to_string(i) + " is generated.\n";
+    }
+  }
+  catch (const std::runtime_error &e)
+  {
+    std::cerr << "Error during dumpOutputs on nnpackage_run : " << e.what() << std::endl;
+    std::exit(-1);
+  }
+}
+} // end of namespace nnpkg_run