fixed adding file problem

[c11concurrency-benchmarks.git] / gdax-orderbook-hpp / demo / dependencies / libcds-2.3.2 / test / unit / stack / treiber_stack_dhp.cpp

diff --git a/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/test/unit/stack/treiber_stack_dhp.cpp b/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/test/unit/stack/treiber_stack_dhp.cpp
new file mode 100644 (file)
index 0000000..0ef7731
--- /dev/null
+++ b/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/test/unit/stack/treiber_stack_dhp.cpp
@@ -0,0 +1,179 @@
+/*
+    This file is a part of libcds - Concurrent Data Structures library
+
+    (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+    Source code repo: http://github.com/khizmax/libcds/
+    Download: http://sourceforge.net/projects/libcds/files/
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this
+    list of conditions and the following disclaimer.
+
+    * 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER 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 "test_treiber_stack.h"
+
+#include <cds/gc/dhp.h>
+#include <cds/container/treiber_stack.h>
+
+namespace {
+
+    namespace cc = cds::container;
+    typedef cds::gc::DHP gc_type;
+
+    class TreiberStack_DHP : public cds_test::TreiberStack
+    {
+        typedef cds_test::TreiberStack base_class;
+
+    protected:
+        void SetUp()
+        {
+            typedef cc::TreiberStack< gc_type, int > stack_type;
+
+            cds::gc::dhp::smr::construct( stack_type::c_nHazardPtrCount );
+            cds::threading::Manager::attachThread();
+        }
+
+        void TearDown()
+        {
+            cds::threading::Manager::detachThread();
+            cds::gc::dhp::smr::destruct();
+        }
+
+        template <typename Stack>
+        void test()
+        {
+            Stack stack;
+            base_class::test( stack );
+        }
+
+        template <typename Stack>
+        void test_dyn( size_t elimination_size )
+        {
+            Stack stack( elimination_size );
+            base_class::test( stack );
+        }
+    };
+
+    TEST_F( TreiberStack_DHP, defaulted )
+    {
+        typedef cc::TreiberStack< gc_type, int > stack_type;
+
+        test<stack_type>();
+    }
+
+    TEST_F( TreiberStack_DHP, backoff )
+    {
+        typedef cc::TreiberStack< gc_type, int
+            , typename cc::treiber_stack::make_traits<
+                cds::opt::back_off< cds::backoff::yield>
+            >::type
+        > stack_type;
+
+        test<stack_type>();
+    }
+
+    TEST_F( TreiberStack_DHP, alloc )
+    {
+        // allocator must be rebinded for real value type
+        struct foo
+        {
+            size_t arr[ 1024 * 1024 ];
+            size_t a2[1024 * 1024];
+            size_t a3[1024 * 1024];
+            size_t a4[1024 * 1024];
+        };
+
+        typedef cc::TreiberStack< gc_type, int
+            , typename cc::treiber_stack::make_traits<
+                cds::opt::back_off< cds::backoff::pause>
+                ,cds::opt::memory_model<cds::opt::v::relaxed_ordering>
+                ,cds::opt::allocator< std::allocator< foo >>
+            >::type
+        > stack_type;
+
+        test<stack_type>();
+    }
+
+    TEST_F( TreiberStack_DHP, elimination )
+    {
+        typedef cc::TreiberStack< gc_type, int
+            , typename cc::treiber_stack::make_traits<
+                cds::opt::enable_elimination<true>
+            >::type
+        > stack_type;
+
+        test<stack_type>();
+    }
+
+    TEST_F( TreiberStack_DHP, elimination_backoff )
+    {
+        struct traits : public cc::treiber_stack::traits
+        {
+            enum {
+                enable_elimination = true
+            };
+            typedef cds::backoff::pause back_off;
+        };
+        typedef cc::TreiberStack< gc_type, int, traits > stack_type;
+
+        test<stack_type>();
+    }
+
+    TEST_F( TreiberStack_DHP, elimination_dynamic )
+    {
+        typedef cc::TreiberStack< gc_type, int
+            , typename cc::treiber_stack::make_traits<
+                cds::opt::enable_elimination<true>
+                , cds::opt::buffer< cds::opt::v::initialized_dynamic_buffer<void *> >
+            >::type
+        > stack_type;
+
+        test_dyn<stack_type>( 4 );
+    }
+
+    TEST_F( TreiberStack_DHP, elimination_stat )
+    {
+        typedef cc::TreiberStack< gc_type, int
+            , typename cc::treiber_stack::make_traits<
+                cds::opt::enable_elimination<true>
+                , cds::opt::stat< cc::treiber_stack::stat<> >
+            >::type
+        > stack_type;
+
+        test<stack_type>();
+    }
+
+    TEST_F( TreiberStack_DHP, elimination_dynamic_backoff )
+    {
+        struct traits : public cc::treiber_stack::traits
+        {
+            enum {
+                enable_elimination = true
+            };
+            typedef cds::opt::v::initialized_dynamic_buffer<void *> buffer;
+            typedef cds::backoff::yield back_off;
+        };
+        typedef cc::TreiberStack< gc_type, int, traits > stack_type;
+
+        test_dyn<stack_type>( 2 );
+    }
+
+} // namespace