Legion::Task Class Reference

#include <mapping.h>

Inheritance diagram for Legion::Task:

Public Member Functions
virtual bool	has_parent_task (void) const =0
virtual const char *	get_task_name (void) const =0
virtual Domain	get_slice_domain (void) const =0
virtual ShardID	get_shard_id (void) const =0
virtual size_t	get_total_shards (void) const =0
virtual DomainPoint	get_shard_point (void) const =0
virtual Domain	get_shard_domain (void) const =0
virtual MappableType	get_mappable_type (void) const
virtual const Task *	as_task (void) const
Public Member Functions inherited from Legion::Mappable
virtual UniqueID	get_unique_id (void) const =0
virtual uint64_t	get_context_index (void) const =0
virtual int	get_depth (void) const =0
virtual const Task *	get_parent_task (void) const =0
virtual const std::string_view &	get_provenance_string (bool human=true) const =0
virtual const Copy *	as_copy (void) const
virtual const InlineMapping *	as_inline (void) const
virtual const Acquire *	as_acquire (void) const
virtual const Release *	as_release (void) const
virtual const Close *	as_close (void) const
virtual const Fill *	as_fill (void) const
virtual const Partition *	as_partition (void) const
virtual const MustEpoch *	as_must_epoch (void) const

Public Attributes
TaskID	task_id
std::vector< IndexSpaceRequirement >	indexes
std::vector< RegionRequirement >	regions
std::vector< OutputRequirement >	output_regions
std::vector< Future >	futures
std::vector< Grant >	grants
std::vector< PhaseBarrier >	wait_barriers
std::vector< PhaseBarrier >	arrive_barriers
const void *	args
size_t	arglen
bool	is_index_space
bool	concurrent_task
bool	must_epoch_task
Domain	index_domain
DomainPoint	index_point
IndexSpace	sharding_space
const void *	local_args
size_t	local_arglen
Processor	orig_proc
Processor	current_proc
Processor	target_proc
unsigned	steal_count
bool	stealable
bool	speculated
bool	local_function
Public Attributes inherited from Legion::Mappable
MapperID	map_id
MappingTagID	tag
const Task *	parent_task
void *	mapper_data
size_t	mapper_data_size

Additional Inherited Members
Public Types inherited from Legion::Mappable
typedef Legion::MappableType	MappableType
Static Public Attributes inherited from Legion::Mappable
static const MappableType	TASK_MAPPABLE = ::LEGION_TASK_MAPPABLE
static const MappableType	COPY_MAPPABLE = ::LEGION_COPY_MAPPABLE
static const MappableType	INLINE_MAPPABLE = ::LEGION_INLINE_MAPPABLE
static const MappableType	ACQUIRE_MAPPABLE = ::LEGION_ACQUIRE_MAPPABLE
static const MappableType	RELEASE_MAPPABLE = ::LEGION_RELEASE_MAPPABLE
static const MappableType	CLOSE_MAPPABLE = ::LEGION_CLOSE_MAPPABLE
static const MappableType	FILL_MAPPABLE = ::LEGION_FILL_MAPPABLE
static const MappableType	PARTITION_MAPPABLE = ::LEGION_PARTITION_MAPPABLE
static const MappableType	MUST_EPOCH_MAPPABLE

Detailed Description

This class contains all the information from a task launch for either an individual or an index space task. It also provides information about the current state of the task from the runtime perspective so that mappers can make informed decisions.

Member Function Documentation

as_task()

virtual const Task * Legion::Task::as_task ( void  ) const

inlinevirtual

Reimplemented from Legion::Mappable.

get_mappable_type()

virtual MappableType Legion::Task::get_mappable_type ( void  ) const

inlinevirtual

Implements Legion::Mappable.

---

The documentation for this class was generated from the following file:

• legion/api/mapping.h