本文整理汇总了C++中policy_type::allocation_capacity方法的典型用法代码示例。如果您正苦于以下问题:C++ policy_type::allocation_capacity方法的具体用法?C++ policy_type::allocation_capacity怎么用?C++ policy_type::allocation_capacity使用的例子?那么恭喜您, 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policy_type
的用法示例。
在下文中一共展示了policy_type::allocation_capacity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: operator
KOKKOS_INLINE_FUNCTION
void operator()( typename policy_type::member_type & , value_type & result )
{
#if 0
printf( "\nTestFib(%ld) %d %d\n"
, n
, int( ! fib_m1.is_null() )
, int( ! fib_m2.is_null() )
);
#endif
if ( n < 2 ) {
result = n ;
}
else if ( ! fib_m2.is_null() && ! fib_m1.is_null() ) {
result = fib_m1.get() + fib_m2.get();
}
else {
// Spawn new children and respawn myself to sum their results:
// Spawn lower value at higher priority as it has a shorter
// path to completion.
fib_m2 = policy.task_spawn( TestFib(policy,n-2)
, Kokkos::TaskSingle
, Kokkos::TaskHighPriority );
fib_m1 = policy.task_spawn( TestFib(policy,n-1)
, Kokkos::TaskSingle );
Kokkos::Future<Space> dep[] = { fib_m1 , fib_m2 };
Kokkos::Future<Space> fib_all = policy.when_all( 2 , dep );
if ( ! fib_m2.is_null() && ! fib_m1.is_null() && ! fib_all.is_null() ) {
// High priority to retire this branch
policy.respawn( this , Kokkos::TaskHighPriority , fib_all );
}
else {
#if 0
printf( "TestFib(%ld) insufficient memory alloc_capacity(%d) task_max(%d) task_accum(%ld)\n"
, n
, policy.allocation_capacity()
, policy.allocated_task_count_max()
, policy.allocated_task_count_accum()
);
#endif
Kokkos::abort("TestFib insufficient memory");
}
}
}