Release 18.08

1 files changed, 65 insertions, 0 deletions

diff --git a/ArmnnDevice.cpp b/ArmnnDevice.cpp
new file mode 100644
index 00000000..3e0b0da2
--- /dev/null
+++ b/ArmnnDevice.cpp
@@ -0,0 +1,65 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+
+#include "ArmnnDevice.hpp"
+
+#include <OperationsUtils.h>
+
+#include <log/log.h>
+
+#include <memory>
+
+using namespace android;
+
+namespace armnn_driver
+{
+
+ArmnnDevice::ArmnnDevice(DriverOptions options)
+    : m_Runtime(nullptr, nullptr)
+    , m_ClTunedParameters(nullptr)
+    , m_Options(std::move(options))
+{
+    ALOGV("ArmnnDevice::ArmnnDevice()");
+
+    armnn::ConfigureLogging(false, m_Options.IsVerboseLoggingEnabled(), armnn::LogSeverity::Trace);
+    if (m_Options.IsVerboseLoggingEnabled())
+    {
+        SetMinimumLogSeverity(base::VERBOSE);
+    }
+    else
+    {
+        SetMinimumLogSeverity(base::INFO);
+    }
+
+    try
+    {
+        armnn::IRuntime::CreationOptions options;
+        if (!m_Options.GetClTunedParametersFile().empty())
+        {
+            m_ClTunedParameters = armnn::IGpuAccTunedParameters::Create(m_Options.GetClTunedParametersMode());
+            try
+            {
+                m_ClTunedParameters->Load(m_Options.GetClTunedParametersFile().c_str());
+            }
+            catch (const armnn::Exception& error)
+            {
+                // This is only a warning because the file won't exist the first time you are generating it.
+                ALOGW("ArmnnDevice: Failed to load CL tuned parameters file '%s': %s",
+                      m_Options.GetClTunedParametersFile().c_str(), error.what());
+            }
+            options.m_GpuAccTunedParameters = m_ClTunedParameters;
+        }
+
+        options.m_EnableGpuProfiling = m_Options.IsGpuProfilingEnabled();
+
+        m_Runtime = armnn::IRuntime::Create(options);
+    }
+    catch (const armnn::ClRuntimeUnavailableException& error)
+    {
+        ALOGE("ArmnnDevice: Failed to setup CL runtime: %s. Device will be unavailable.", error.what());
+    }
+}
+
+} // namespace armnn_driver