legate::mapping::StoreMapping

class StoreMapping

A mapping policy for stores.

Public Functions

InstanceMappingPolicy &policy()

Returns the instance mapping policy of this StoreMapping object.

Returns:

A reference to the InstanceMappingPolicy object

const InstanceMappingPolicy &policy() const

Returns the instance mapping policy of this StoreMapping object.

Returns:

A reference to the InstanceMappingPolicy object

Store store() const

Returns the store for which this StoreMapping object describes a mapping policy.

If the policy is for multiple stores, the first store added to this policy will be returned;

Returns:

A Store object

std::vector<Store> stores() const

Returns all the stores for which this StoreMapping object describes a mapping policy.

Returns:

A vector of Store objects

void add_store(const Store &store)

Adds a store to this StoreMapping object.

Parameters:

store – Store to add

Public Static Functions

static StoreMapping default_mapping(

const Store &store,

StoreTarget target,

bool exact = false

)

Creates a mapping policy for the given store following the default mapping policy.

Parameters:

• store – Target store

• target – Kind of the memory to which the store should be mapped

• exact – Indicates whether the instance should be exact

Returns:

A store mapping

static StoreMapping create(

const Store &store,

InstanceMappingPolicy &&policy

)

Creates a mapping policy for the given store using the instance mapping policy.

Parameters:

• store – Target store for the mapping policy

• policy – Instance mapping policy to apply

Returns:

A store mapping

static StoreMapping create(

const std::vector<Store> &stores,

InstanceMappingPolicy &&policy

)

Creates a mapping policy for the given set of stores using the instance mapping policy.

Parameters:

• stores – Target stores for the mapping policy

• policy – Instance mapping policy to apply

Returns:

A store mapping

class ReleaseKey