onert::backend::train::BumpPlanner< Index > Class Template Reference

Class to plan memory by bump way. More...

#include <MemoryPlanner.h>

Collaboration diagram for onert::backend::train::BumpPlanner< Index >:

Public Member Functions
void	claim (const Index &, size_t) override
	Claim memory for tensor by bump way.
void	release (const Index &) override
	Release memory for tensor by bump way.
uint32_t	capacity () override
	Get capacity for memory planning.
MemoryPlans &	memory_plans () override
	Get MemoryPlans.
Public Member Functions inherited from onert::backend::basic::IMemoryPlanner< Index >
virtual	~IMemoryPlanner ()=default

Additional Inherited Members
Public Types inherited from onert::backend::basic::IMemoryPlanner< Index >
using	MemoryPlans = std::unordered_map< Index, Block >

Detailed Description

template<typename Index>
class onert::backend::train::BumpPlanner< Index >

Class to plan memory by bump way.

Definition at line 44 of file MemoryPlanner.h.

Member Function Documentation

capacity()

template<typename Index >

uint32_t onert::backend::train::BumpPlanner< Index >::capacity ( )

inlineoverridevirtual

Get capacity for memory planning.

Returns

The value of capacity

Implements onert::backend::basic::IMemoryPlanner< Index >.

Definition at line 65 of file MemoryPlanner.h.

{ return _capacity; }

claim()

template<typename Index >

void onert::backend::train::BumpPlanner< Index >::claim ( const Index &  ind, size_t  size  )

overridevirtual

Claim memory for tensor by bump way.

Parameters

[in]	index	The tensor index
[in]	size	The size of the memory

Implements onert::backend::basic::IMemoryPlanner< Index >.

Definition at line 33 of file MemoryPlanner.cc.

{
  basic::Block blk{_capacity, size};
  _mem_plans[ind] = blk;
  _capacity += size;
 
  VERBOSE(BP_PLANNER) << "CLAIM(" << ind << "): " << blk.offset << ", " << blk.size << std::endl;
}

References onert::backend::basic::Block::offset, size, and VERBOSE.

memory_plans()

template<typename Index >

MemoryPlans & onert::backend::train::BumpPlanner< Index >::memory_plans ( )

inlineoverridevirtual

Get MemoryPlans.

Returns

MemoryPlans

Implements onert::backend::basic::IMemoryPlanner< Index >.

Definition at line 70 of file MemoryPlanner.h.

{ return _mem_plans; }

release()

template<typename Index >

void onert::backend::train::BumpPlanner< Index >::release ( const Index &  ind )

overridevirtual

Release memory for tensor by bump way.

Parameters

[in]

index

The tensor index

Implements onert::backend::basic::IMemoryPlanner< Index >.

Definition at line 42 of file MemoryPlanner.cc.

{
  VERBOSE(BP_PLANNER) << "RELEASE(" << ind << "): "
                      << "NOTHING does" << std::endl;
}

References VERBOSE.

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

• runtime/onert/backend/train/MemoryPlanner.h
• runtime/onert/backend/train/MemoryPlanner.cc