本文整理汇总了C++中Tracker::assign_allocated_record_to_uninitialized方法的典型用法代码示例。如果您正苦于以下问题：C++ Tracker::assign_allocated_record_to_uninitialized方法的具体用法？C++ Tracker::assign_allocated_record_to_uninitialized怎么用？C++ Tracker::assign_allocated_record_to_uninitialized使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Tracker的用法示例。
在下文中一共展示了Tracker::assign_allocated_record_to_uninitialized方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: test_shared_alloc
//.........这里部分代码省略.........
while ( 0 != ( r[i] = static_cast< RecordMemS * >( RecordBase::decrement( r[i] ) ) ) ) {
#ifdef KOKKOS_DEBUG
if ( r[i]->use_count() == 1 ) RecordBase::is_sane( r[i] );
#endif
}
});
}
{
int destroy_count = 0;
SharedAllocDestroy counter( &destroy_count );
Kokkos::parallel_for( range, [=] ( size_t i ) {
char name[64];
sprintf( name, "test_%.2d", int( i ) );
RecordFull * rec = RecordFull::allocate( s, name, size * ( i + 1 ) );
rec->m_destroy = counter;
r[i] = rec;
h[i] = Header::get_header( r[i]->data() );
ASSERT_EQ( r[i]->use_count(), 0 );
for ( size_t j = 0; j < ( i / 10 ) + 1; ++j ) RecordBase::increment( r[i] );
ASSERT_EQ( r[i]->use_count(), ( i / 10 ) + 1 );
ASSERT_EQ( r[i], RecordMemS::get_record( r[i]->data() ) );
});
#ifdef KOKKOS_DEBUG
RecordBase::is_sane( r[0] );
#endif
Kokkos::parallel_for( range, [=] ( size_t i ) {
while ( 0 != ( r[i] = static_cast< RecordMemS * >( RecordBase::decrement( r[i] ) ) ) ) {
#ifdef KOKKOS_DEBUG
if ( r[i]->use_count() == 1 ) RecordBase::is_sane( r[i] );
#endif
}
});
ASSERT_EQ( destroy_count, int( N ) );
}
{
int destroy_count = 0;
{
RecordFull * rec = RecordFull::allocate( s, "test", size );
// ... Construction of the allocated { rec->data(), rec->size() }
// Copy destruction function object into the allocation record.
rec->m_destroy = SharedAllocDestroy( & destroy_count );
ASSERT_EQ( rec->use_count(), 0 );
// Start tracking, increments the use count from 0 to 1.
Tracker track;
track.assign_allocated_record_to_uninitialized( rec );
ASSERT_EQ( rec->use_count(), 1 );
ASSERT_EQ( track.use_count(), 1 );
// Verify construction / destruction increment.
for ( size_t i = 0; i < N; ++i ) {
ASSERT_EQ( rec->use_count(), 1 );
{
Tracker local_tracker;
local_tracker.assign_allocated_record_to_uninitialized( rec );
ASSERT_EQ( rec->use_count(), 2 );
ASSERT_EQ( local_tracker.use_count(), 2 );
}
ASSERT_EQ( rec->use_count(), 1 );
ASSERT_EQ( track.use_count(), 1 );
}
Kokkos::parallel_for( range, [=] ( size_t i ) {
Tracker local_tracker;
local_tracker.assign_allocated_record_to_uninitialized( rec );
ASSERT_GT( rec->use_count(), 1 );
});
ASSERT_EQ( rec->use_count(), 1 );
ASSERT_EQ( track.use_count(), 1 );
// Destruction of 'track' object deallocates the 'rec' and invokes the destroy function object.
}
ASSERT_EQ( destroy_count, 1 );
}
#endif /* #if defined( KOKKOS_ACTIVE_EXECUTION_MEMORY_SPACE_HOST ) */
}