IVGCVSW-1806 Refactored Android-NN-Driver, added common "getCapabilities",

"getSupportedOperations" and "prepareModel" implementations

 * Added common base ArmnnDriverImpl class
 * Added common template implementation of the driver's "getCapabilities",
   "getSupportedOperations" and "prepareModel" methods
 * Refactored ArmnnPreparedModel and RequestThread to support HAL
   v1.1 models
 * Moved "getStatus" to the common base class, as it is shared by both
   HAL implementations
 * Refactored the code where necessary

Change-Id: I747334730026d63b4002662523fb93608f67c899

1 files changed, 0 insertions, 44 deletions

diff --git a/Utils.cpp b/Utils.cpp
index 726e130f..79384e01 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -9,13 +9,8 @@
 
 #include <Permute.hpp>
 
-#include <boost/format.hpp>
-#include <log/log.h>
-
 #include <cassert>
 #include <cinttypes>
-#include <fstream>
-#include <iomanip>
 
 using namespace android;
 using namespace android::hardware;
@@ -289,43 +284,4 @@ void DumpJsonProfilingIfRequired(bool gpuProfilingEnabled,
     profiler->Print(fileStream);
 }
 
-void ExportNetworkGraphToDotFile(const armnn::IOptimizedNetwork& optimizedNetwork,
-                                 const std::string& dumpDir,
-                                 const neuralnetworks::V1_0::Model& model)
-{
-    // The dump directory must exist in advance.
-    if (dumpDir.empty())
-    {
-        return;
-    }
-
-    // Get the memory address of the model and convert it to a hex string (of at least a '0' character).
-    size_t modelAddress = uintptr_t(&model);
-    std::stringstream ss;
-    ss << std::uppercase << std::hex << std::setfill('0') << std::setw(1) << modelAddress;
-    std::string modelAddressHexString = ss.str();
-
-    // Set the name of the output .dot file.
-    const std::string fileName = boost::str(boost::format("%1%/networkgraph_%2%.dot")
-                                            % dumpDir
-                                            % modelAddressHexString);
-
-    ALOGV("Exporting the optimized network graph to file: %s", fileName.c_str());
-
-    // Write the network graph to a dot file.
-    std::ofstream fileStream;
-    fileStream.open(fileName, std::ofstream::out | std::ofstream::trunc);
-
-    if (!fileStream.good())
-    {
-        ALOGW("Could not open file %s for writing", fileName.c_str());
-        return;
-    }
-
-    if (optimizedNetwork.SerializeToDot(fileStream) != armnn::Status::Success)
-    {
-        ALOGW("An error occurred when writing to file %s", fileName.c_str());
-    }
-}
-
 } // namespace armnn_driver