LocalityHint

LocalityHint

#include <xalgospp/scheduling/task.hh>

struct LocalityHint

Defined in src/lib/xalgospp/scheduling/task.hh:55

Details for placement of a task on specific resources.

List of all members

Name	Kind	Owner
preferred_node	variable	Declared here
memory_affinity_ptr	variable	Declared here
memory_affinity_ptr_ptr	variable	Declared here

Public Attributes

Return	Name	Description
numa_node_t	preferred_node	Indicate the NUMA node preference.
const void *	memory_affinity_ptr	The physical page location if provided.
const void *const *	memory_affinity_ptr_ptr	A pointer to the location.

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preferred_node

numa_node_t preferred_node {  }

Defined in src/lib/xalgospp/scheduling/task.hh:59

Indicate the NUMA node preference.

---

memory_affinity_ptr

const void * memory_affinity_ptr { nullptr }

Defined in src/lib/xalgospp/scheduling/task.hh:66

The physical page location if provided.

This will generally mean that there is a single static lookup where the data will always be.

---

memory_affinity_ptr_ptr

const void *const  * memory_affinity_ptr_ptr { nullptr }

Defined in src/lib/xalgospp/scheduling/task.hh:73

A pointer to the location.

For dynamic lookup, where the data may be in different places, the pointer to pointer can be used instead of the static option above.