92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2006-2012. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/interprocess for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#include <boost/interprocess/detail/config_begin.hpp>
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#include <boost/interprocess/managed_shared_memory.hpp>
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#include <boost/interprocess/mem_algo/simple_seq_fit.hpp>
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#include <boost/interprocess/mem_algo/rbtree_best_fit.hpp>
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#include <boost/interprocess/indexes/null_index.hpp>
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#include <boost/interprocess/sync/mutex_family.hpp>
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#include <boost/interprocess/detail/type_traits.hpp>
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#include <boost/move/detail/type_traits.hpp> //make_unsigned, alignment_of
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#include "memory_algorithm_test_template.hpp"
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#include <iostream>
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#include <string>
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#include "get_process_id_name.hpp"
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using namespace boost::interprocess;
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const int Memsize = 16384;
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const char *const shMemName = test::get_process_id_name();
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int test_simple_seq_fit()
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{
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//A shared memory with simple sequential fit algorithm
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typedef basic_managed_shared_memory
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<char
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,simple_seq_fit<mutex_family>
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,null_index
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> my_managed_shared_memory;
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//Create shared memory
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shared_memory_object::remove(shMemName);
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my_managed_shared_memory segment(create_only, shMemName, Memsize);
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//Now take the segment manager and launch memory test
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if(!test::test_all_allocation(*segment.get_segment_manager())){
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return 1;
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}
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return 0;
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}
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template<std::size_t Alignment>
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int test_rbtree_best_fit()
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{
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//A shared memory with red-black tree best fit algorithm
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typedef basic_managed_shared_memory
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<char
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,rbtree_best_fit<mutex_family, offset_ptr<void>, Alignment>
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,null_index
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> my_managed_shared_memory;
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//Create shared memory
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shared_memory_object::remove(shMemName);
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my_managed_shared_memory segment(create_only, shMemName, Memsize);
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//Now take the segment manager and launch memory test
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if(!test::test_all_allocation(*segment.get_segment_manager())){
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return 1;
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}
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return 0;
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}
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int main ()
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{
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const std::size_t void_ptr_align = ::boost::container::dtl::alignment_of<offset_ptr<void> >::value;
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if(test_simple_seq_fit()){
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return 1;
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}
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if(test_rbtree_best_fit<void_ptr_align>()){
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return 1;
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}
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if(test_rbtree_best_fit<2*void_ptr_align>()){
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return 1;
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}
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if(test_rbtree_best_fit<4*void_ptr_align>()){
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return 1;
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}
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shared_memory_object::remove(shMemName);
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return 0;
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}
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#include <boost/interprocess/detail/config_end.hpp>
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