--- libmalloc/libmalloc-374.40.6/tests/MallocBenchTest/MALLOC_BENCH/MallocBench/Benchmark.cpp
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (C) 2014 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#include "Benchmark.h"
-#include "CPUCount.h"
-#include "alloc_free.h"
-#include "balloon.h"
-#include "big.h"
-#include "churn.h"
-#include "facebook.h"
-#include "flickr.h"
-#include "fragment.h"
-#include "list.h"
-#include "medium.h"
-#include "message.h"
-#include "nimlang.h"
-#include "reddit.h"
-#include "realloc.h"
-#include "stress.h"
-#include "stress_aligned.h"
-#include "theverge.h"
-#include "tree.h"
-#include <algorithm>
-#include <iostream>
-#include <map>
-#include <stdio.h>
-#include <string>
-#include <strings.h>
-#include <sys/time.h>
-#include <thread>
-#include <vector>
-
-#ifdef __APPLE__
-#include <dispatch/dispatch.h>
-#endif
-
-#include "mbmalloc.h"
-
-using namespace std;
-
-struct BenchmarkPair {
-    const char* const name;
-    const BenchmarkFunction function;
-};
-
-static const BenchmarkPair benchmarkPairs[] = {
-    { "alloc_free", benchmark_alloc_free },
-    { "balloon", benchmark_balloon },
-    { "big", benchmark_big },
-    { "churn", benchmark_churn },
-    { "facebook", benchmark_facebook },
-    { "flickr", benchmark_flickr },
-    { "flickr_memory_warning", benchmark_flickr_memory_warning },
-    { "fragment", benchmark_fragment },
-    { "fragment_iterate", benchmark_fragment_iterate },
-    { "list_allocate", benchmark_list_allocate },
-    { "list_traverse", benchmark_list_traverse },
-    { "medium", benchmark_medium },
-    { "message_many", benchmark_message_many },
-    { "message_one", benchmark_message_one },
-    { "nimlang", benchmark_nimlang },
-    { "realloc", benchmark_realloc },
-    { "reddit", benchmark_reddit },
-    { "reddit_memory_warning", benchmark_reddit_memory_warning },
-    { "stress", benchmark_stress },
-    { "stress_aligned", benchmark_stress_aligned },
-    { "theverge", benchmark_theverge },
-    { "theverge_memory_warning", benchmark_theverge_memory_warning },
-    { "tree_allocate", benchmark_tree_allocate },
-    { "tree_churn", benchmark_tree_churn },
-    { "tree_traverse", benchmark_tree_traverse },
-};
-
-static const size_t benchmarksPairsCount = sizeof(benchmarkPairs) / sizeof(BenchmarkPair);
-
-static inline bool operator==(const BenchmarkPair& benchmarkPair, const string& string)
-{
-    return string == benchmarkPair.name;
-}
-
-static void*** allocateHeap(size_t heapSize, size_t chunkSize, size_t objectSize)
-{
-    if (!heapSize)
-        return 0;
-
-    size_t chunkCount = heapSize / chunkSize;
-    size_t objectCount = chunkSize / objectSize;
-    void*** chunks = (void***)mbmalloc(chunkCount * sizeof(void**));
-    for (size_t i = 0; i < chunkCount; ++i) {
-        chunks[i] = (void**)mbmalloc(objectCount * sizeof(void*));
-        for (size_t j = 0; j < objectCount; ++j) {
-            chunks[i][j] = (void*)mbmalloc(objectSize);
-            bzero(chunks[i][j], objectSize);
-        }
-    }
-    return chunks;
-}
-
-static void deallocateHeap(void*** chunks, size_t heapSize, size_t chunkSize, size_t objectSize)
-{
-    if (!heapSize)
-        return;
-
-    size_t chunkCount = heapSize / chunkSize;
-    size_t objectCount = chunkSize / objectSize;
-    for (size_t i = 0; i < chunkCount; ++i) {
-        for (size_t j = 0; j < objectCount; ++j)
-            mbfree(chunks[i][j], objectSize);
-        mbfree(chunks[i], objectCount * sizeof(void*));
-    }
-    mbfree(chunks, chunkCount * sizeof(void**));
-}
-
-Benchmark::Benchmark(CommandLine& commandLine)
-    : m_commandLine(commandLine)
-{
-    const BenchmarkPair* benchmarkPair = std::find(
-        benchmarkPairs, benchmarkPairs + benchmarksPairsCount, m_commandLine.benchmarkName());
-    if (benchmarkPair == benchmarkPairs + benchmarksPairsCount)
-        return;
-    
-    m_benchmarkPair = benchmarkPair;
-}
-    
-void Benchmark::printBenchmarks()
-{
-    cout << "Benchmarks: " << endl;
-    for (size_t i = 0; i < benchmarksPairsCount; ++i)
-        cout << "\t" << benchmarkPairs[i].name << endl;
-}
-
-void Benchmark::runOnce()
-{
-    if (!m_commandLine.isParallel()) {
-        m_benchmarkPair->function(m_commandLine);
-        return;
-    }
-
-#ifdef __APPLE__
-    dispatch_group_t group = dispatch_group_create();
-
-    for (size_t i = 0; i < cpuCount(); ++i) {
-        dispatch_group_async(group, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
-            m_benchmarkPair->function(m_commandLine);
-        });
-    }
-
-    dispatch_group_wait(group, DISPATCH_TIME_FOREVER);
-
-    dispatch_release(group);
-#else
-    std::vector<std::thread> threads;
-    for (size_t i = 0; i < cpuCount(); ++i) {
-        threads.emplace_back([&] {
-            m_benchmarkPair->function(m_commandLine);
-        });
-    }
-    for (auto& thread : threads)
-        thread.join();
-#endif
-}
-
-void Benchmark::run()
-{
-    static const size_t objectSize = 32;
-    static const size_t chunkSize = 1024 * 1024;
-    
-    void*** heap = allocateHeap(m_commandLine.heapSize(), chunkSize, objectSize);
-
-    if (m_commandLine.warmUp())
-        runOnce(); // Warmup run.
-
-    size_t runs = m_commandLine.runs();
-
-    for (size_t i = 0; i < runs; ++i) {
-        double start = currentTimeMS();
-        runOnce();
-        double end = currentTimeMS();
-        double elapsed = end - start;
-        m_elapsedTime += elapsed;
-    }
-    m_elapsedTime /= runs;
-
-    deallocateHeap(heap, m_commandLine.heapSize(), chunkSize, objectSize);
-    
-    mbscavenge();
-    m_memory = currentMemoryBytes();
-}
-
-void Benchmark::printReport()
-{
-    size_t kB = 1024;
-
-    cout << "Time:       \t" << m_elapsedTime << "ms" << endl;
-    cout << "Peak Memory:\t" << m_memory.residentMax / kB << "kB" << endl;
-    cout << "Memory at End:     \t" << m_memory.resident / kB << "kB" << endl;
-}
-
-double Benchmark::currentTimeMS()
-{
-    struct timeval now;
-    gettimeofday(&now, 0);
-    return (now.tv_sec * 1000.0) + now.tv_usec / 1000.0;
-}
-