1 files changed, 0 insertions, 105 deletions
diff --git a/vespalib/src/tests/atomic/atomic_bench.cpp b/vespalib/src/tests/atomic/atomic_bench.cpp
deleted file mode 100644
index 24fe67cfb77..00000000000
--- a/vespalib/src/tests/atomic/atomic_bench.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-
-#include <vespa/vespalib/testkit/testapp.h>
-#include <vespa/vespalib/util/atomic.h>
-#include <vespa/fastos/thread.h>
-#include <vector>
-#include <algorithm>
-#include <sstream>
-
-#include <vespa/log/log.h>
-LOG_SETUP("atomic_bench");
-
-class Test : public vespalib::TestApp
-{
-public:
-    template<typename C, typename T>
-    void testInc(size_t threads, size_t loops);
-    int Main() override;
-};
-
-template <typename T>
-class Changer : public FastOS_Runnable
-{
-protected:
-    volatile T * const _idata;
-    const int _times;
-public:
-    Changer(int times, T *data)
-        : _idata(data), _times(times) {}
-};
-
-template <typename T>
-class Incrementer : public Changer<T>
-{
-public:
-    Incrementer(int times, T *data) : Changer<T>(times, data) {}
-    void Run(FastOS_ThreadInterface *, void *) override {
-        using vespalib::Atomic;
-        for (int i = 0; i < this->_times; ++i) {
-            Atomic::postInc(this->_idata);
-        }
-    }
-};
-
-template <typename T>
-class IncrementerByCmpSwap : public Changer<T>
-{
-public:
-    IncrementerByCmpSwap(int times, T *data) : Changer<T>(times, data) {}
-    void Run(FastOS_ThreadInterface *, void *) override {
-        using vespalib::Atomic;
-        T oldVal(0);
-        for (int i = 0; i < this->_times; ++i) {
-            do {
-                oldVal = *this->_idata;
-            } while ( ! Atomic::cmpSwap(this->_idata, oldVal+1, oldVal));
-        }
-    }
-};
-
-int
-Test::Main()
-{
-    TEST_INIT("atomic_bench");
-    size_t concurrency(1);
-    size_t numRuns(10000000ul);
-    size_t benchType(0);
-    if (_argc > 1) {
-        benchType = strtoul(_argv[1], NULL, 0);
-        if (_argc > 2) {
-            numRuns = strtoul(_argv[2], NULL, 0);
-            if (_argc > 3) {
-                concurrency = strtoul(_argv[3], NULL, 0);
-            }
-        }
-    }
-    LOG(info, "Running test number %ld with %ld loops and concurrency of %ld", benchType, numRuns, concurrency);
-    if (benchType == 1) {
-        testInc<IncrementerByCmpSwap<uint64_t>, uint64_t>(concurrency, numRuns);
-    } else {
-        testInc<Incrementer<uint64_t>, uint64_t>(concurrency, numRuns);
-    }
-
-    TEST_FLUSH();
-    TEST_DONE();
-}
-
-
-template<typename C, typename T>
-void
-Test::testInc(size_t numThreads, size_t loopCount)
-{
-    std::vector<std::unique_ptr<C>> threads3(numThreads);
-    T uintcounter = 0;
-    FastOS_ThreadPool tpool3(65000, numThreads);
-    for (size_t i = 0; i < numThreads; i++) {
-        threads3[i] = std::make_unique<C>(loopCount, &uintcounter);
-        tpool3.NewThread(threads3[i].get());
-    }
-    tpool3.Close();
-    EXPECT_TRUE(uintcounter == numThreads * loopCount);
-    TEST_FLUSH();
-}
-
-TEST_APPHOOK(Test)