A cache of SEScopes. This can be used: More...

#include <se_scope.h>

Collaboration diagram for tvm::SEScopeCache:

Public Member Functions
SEScope	Make (DLDeviceType device_type=kInvalidDeviceType, int virtual_device_id=-1, Target target={}, MemoryScope memory_scope={})
	Returns the unique `SEScope` representing given fields. More...

SEScope	Unique (const SEScope &scope)
	Returns the unique `SEScope` structurally equal to the given `se_scope`. More...

Detailed Description

A cache of SEScopes. This can be used:

To avoid ending up with lots of identical instances, since the space of SEScopes for any one compilation is very small but the number of points they need to be constructed can be very large (eg during device planning).
So we can assume SEScopes are pointer equal if and only if they are structurally equal. This simplifies the unification of 'device domains' which are built on SEScopes.

Member Function Documentation

SEScope tvm::SEScopeCache::Make	(	DLDeviceType	device_type = `kInvalidDeviceType`,
		int	virtual_device_id = `-1`,
		Target	target = `{}`,
		MemoryScope	memory_scope = `{}`
	)

Returns the unique SEScope representing given fields.

SEScope tvm::SEScopeCache::Unique ( const SEScope & scope )

Returns the unique SEScope structurally equal to the given se_scope.

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