From 08446976e3b6ce0e02f22b391b37aacaad181e1a Mon Sep 17 00:00:00 2001
From: Derek Lamberti <derek.lamberti@arm.com>
Date: Tue, 26 Nov 2019 16:38:31 +0000
Subject: Replace boost logging with simple logger

!referencetests:214319

* Reduces arm nn binary size ~15%
* Also fixed test logging black hole issues

Change-Id: Iba27db304d9a8088fa46aeb0b52225d93bb56bc8
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
---
 src/armnnUtils/Logging.cpp | 99 ----------------------------------------------
 1 file changed, 99 deletions(-)
 delete mode 100644 src/armnnUtils/Logging.cpp

(limited to 'src/armnnUtils/Logging.cpp')

diff --git a/src/armnnUtils/Logging.cpp b/src/armnnUtils/Logging.cpp
deleted file mode 100644
index 10f32dcbef..0000000000
--- a/src/armnnUtils/Logging.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-#include "Logging.hpp"
-
-#include <string>
-#include <iostream>
-
-#if defined(_MSC_VER)
-#include <Windows.h>
-#endif
-
-#if defined(__ANDROID__)
-#include <android/log.h>
-#endif
-
-#include <boost/make_shared.hpp>
-#include <boost/log/core.hpp>
-#include <boost/log/sinks.hpp>
-#include <boost/log/sinks/debug_output_backend.hpp>
-#include <boost/log/sinks/basic_sink_backend.hpp>
-#include <boost/log/sinks/text_ostream_backend.hpp>
-#include <boost/log/utility/setup/console.hpp>
-
-namespace armnnUtils
-{
-
-struct DebugOutputSink : boost::log::sinks::basic_formatted_sink_backend<char, boost::log::sinks::concurrent_feeding>
-{
-    void consume(boost::log::record_view const& rec, std::string const& formatted_message)
-    {
-#if defined(_MSC_VER)
-        OutputDebugString(formatted_message.c_str());
-        OutputDebugString("\n");
-#endif
-#if defined(__ANDROID__)
-        __android_log_write(ANDROID_LOG_DEBUG, "armnn", formatted_message.c_str());
-#endif
-    }
-};
-
-void ConfigureLogging(boost::log::core* core, bool printToStandardOutput, bool printToDebugOutput,
-    armnn::LogSeverity severity)
-{
-    // Even if we remove all the sinks, Boost will fallback to the 'default sink' and still print stuff to
-    // stdout, so we have to explicitly disable logging in this case.
-    core->set_logging_enabled(printToStandardOutput || printToDebugOutput);
-
-    // Sets up severity filter.
-    boost::log::trivial::severity_level boostSeverity;
-    switch (severity)
-    {
-    case armnn::LogSeverity::Trace:
-        boostSeverity = boost::log::trivial::trace;
-        break;
-    case armnn::LogSeverity::Debug:
-        boostSeverity = boost::log::trivial::debug;
-        break;
-    case armnn::LogSeverity::Info:
-        boostSeverity = boost::log::trivial::info;
-        break;
-    case armnn::LogSeverity::Warning:
-        boostSeverity = boost::log::trivial::warning;
-        break;
-    case armnn::LogSeverity::Error:
-        boostSeverity = boost::log::trivial::error;
-        break;
-    case armnn::LogSeverity::Fatal:
-        boostSeverity = boost::log::trivial::fatal;
-        break;
-    default:
-        BOOST_ASSERT_MSG(false, "Invalid severity");
-    }
-    core->set_filter(boost::log::trivial::severity >= boostSeverity);
-
-    core->remove_all_sinks();
-    if (printToStandardOutput)
-    {
-        typedef boost::log::sinks::basic_text_ostream_backend<char> backend_t;
-        boost::shared_ptr<backend_t>                                backend = boost::make_shared<backend_t>();
-
-        boost::shared_ptr<std::basic_ostream<char>> stream(&std::cout, boost::null_deleter());
-        backend->add_stream(stream);
-
-        typedef boost::log::sinks::synchronous_sink<backend_t> sink_t;
-        boost::shared_ptr<sink_t>                              standardOutputSink = boost::make_shared<sink_t>(backend);
-
-        core->add_sink(standardOutputSink);
-    }
-    if (printToDebugOutput)
-    {
-        typedef boost::log::sinks::synchronous_sink<DebugOutputSink> sink_t;
-        boost::shared_ptr<sink_t>                                    debugOutputSink(new sink_t());
-        core->add_sink(debugOutputSink);
-    }
-}
-
-}
-- 
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