Legion::ShardingFunctor Class Reference

#include <legion.h>

Public Member Functions
virtual ShardID	shard (const DomainPoint &point, const Domain &full_space, const size_t total_shards)=0
virtual bool	is_invertible (void) const
virtual void	invert (ShardID shard, const Domain &shard_domain, const Domain &full_domain, const size_t total_shards, std::vector< DomainPoint > &points)

Detailed Description

A sharding functor is a object that is during control replication of a task to determine which points of an operation are owned by a given shard. Unlike projection functors, these functors are not given access to the operation being sharded. We provide access to the local processor on which this operation exists and the mapping of shards to processors. Legion will assume that this functor is functional so the same arguments passed to functor will always result in the same operation.

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

• legion.h