onert::backend::basic::BumpPlanner Class Reference

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

#include <MemoryPlanner.h>

Collaboration diagram for onert::backend::basic::BumpPlanner:

Public Member Functions
void	claim (const ir::OperandIndex &, size_t) override
	Claim memory for operand by bump way.
void	release (const ir::OperandIndex &) override
	Release memory for operand 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< ir::OperandIndex >
virtual	~IMemoryPlanner ()=default

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

Detailed Description

Class to plan memory by bump way.

Definition at line 44 of file MemoryPlanner.h.

Member Function Documentation

capacity()

uint32_t onert::backend::basic::BumpPlanner::capacity ( )

inlineoverridevirtual

Get capacity for memory planning.

Returns

The value of capacity

Implements onert::backend::basic::IMemoryPlanner< ir::OperandIndex >.

Definition at line 62 of file MemoryPlanner.h.

{ return _capacity; }

claim()

void onert::backend::basic::BumpPlanner::claim ( const ir::OperandIndex &  ind, size_t  size  )

overridevirtual

Claim memory for operand by bump way.

Parameters

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

Implements onert::backend::basic::IMemoryPlanner< ir::OperandIndex >.

Definition at line 28 of file MemoryPlanner.cc.

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

References size, and VERBOSE.

memory_plans()

MemoryPlans & onert::backend::basic::BumpPlanner::memory_plans ( )

inlineoverridevirtual

Get MemoryPlans.

Returns

MemoryPlans

Implements onert::backend::basic::IMemoryPlanner< ir::OperandIndex >.

Definition at line 67 of file MemoryPlanner.h.

{ return _mem_plans; }

release()

void onert::backend::basic::BumpPlanner::release ( const ir::OperandIndex &  ind )

overridevirtual

Release memory for operand by bump way.

Parameters

[in]

index

The operand index

Implements onert::backend::basic::IMemoryPlanner< ir::OperandIndex >.

Definition at line 37 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/core/src/backend/basic/MemoryPlanner.h
• runtime/onert/core/src/backend/basic/MemoryPlanner.cc