IVGCVSW-3415 Create the Packet Class
Change-Id: Ie59e82e7f87f5ba6496aa8579bc9d40360d90999
Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
diff --git a/src/profiling/Packet.cpp b/src/profiling/Packet.cpp
new file mode 100644
index 0000000..97cb89b
--- /dev/null
+++ b/src/profiling/Packet.cpp
@@ -0,0 +1,41 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "Packet.hpp"
+
+std::uint32_t Packet::GetHeader() const
+{
+ return m_Header;
+}
+
+std::uint32_t Packet::GetPacketFamily() const
+{
+ return m_PacketFamily;
+}
+
+std::uint32_t Packet::GetPacketId() const
+{
+ return m_PacketId;
+}
+
+std::uint32_t Packet::GetLength() const
+{
+ return m_Length;
+}
+
+const char* Packet::GetData()
+{
+ return m_Data;
+}
+
+std::uint32_t Packet::GetPacketClass() const
+{
+ return (m_PacketId >> 3);
+}
+
+std::uint32_t Packet::GetPacketType() const
+{
+ return (m_PacketId & 7);
+}
\ No newline at end of file
diff --git a/src/profiling/Packet.hpp b/src/profiling/Packet.hpp
new file mode 100644
index 0000000..0d2ba42
--- /dev/null
+++ b/src/profiling/Packet.hpp
@@ -0,0 +1,45 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+
+#include <boost/log/trivial.hpp>
+
+#include <armnn/Exceptions.hpp>
+
+class Packet
+{
+public:
+ Packet(uint32_t header, uint32_t length, const char* data)
+ : m_Header(header), m_Length(length), m_Data(data)
+ {
+ m_PacketId = ((header >> 16) & 1023);
+ m_PacketFamily = (header >> 26);
+
+ if (length == 0)
+ {
+ if (m_Data != nullptr)
+ {
+ throw armnn::Exception("Data should be null");
+ }
+ }
+ };
+
+ uint32_t GetHeader() const;
+ uint32_t GetPacketFamily() const;
+ uint32_t GetPacketId() const;
+ uint32_t GetLength() const;
+ const char* GetData();
+
+ uint32_t GetPacketClass() const;
+ uint32_t GetPacketType() const;
+
+private:
+ uint32_t m_Header;
+ uint32_t m_PacketFamily;
+ uint32_t m_PacketId;
+ uint32_t m_Length;
+ const char* m_Data;
+};
\ No newline at end of file
diff --git a/src/profiling/test/ProfilingTests.cpp b/src/profiling/test/ProfilingTests.cpp
index 5abab2f..1ea8ab9 100644
--- a/src/profiling/test/ProfilingTests.cpp
+++ b/src/profiling/test/ProfilingTests.cpp
@@ -4,7 +4,10 @@
//
#include "../CommandHandlerKey.hpp"
+#include "../Packet.hpp"
+#include <cstdint>
+#include <cstring>
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_SUITE(ExternalProfiling)
@@ -56,4 +59,23 @@
BOOST_CHECK(vect == expectedVect);
}
+BOOST_AUTO_TEST_CASE(CheckPacketClass)
+{
+ const char* data = "test";
+ unsigned int length = static_cast<unsigned int>(std::strlen(data));
+
+ Packet packetTest1(472580096,length,data);
+ BOOST_CHECK_THROW(Packet packetTest2(472580096,0,""), armnn::Exception);
+
+ Packet packetTest3(472580096,0, nullptr);
+
+ BOOST_CHECK(packetTest1.GetLength() == length);
+ BOOST_CHECK(packetTest1.GetData() == data);
+
+ BOOST_CHECK(packetTest1.GetPacketFamily() == 7);
+ BOOST_CHECK(packetTest1.GetPacketId() == 43);
+ BOOST_CHECK(packetTest1.GetPacketType() == 3);
+ BOOST_CHECK(packetTest1.GetPacketClass() == 5);
+}
+
BOOST_AUTO_TEST_SUITE_END()