mim::plug::matrix::LowerMatrixLowLevel Class Reference

In this phase, we lower all matrix operations and types to the low-level representation using pointers. More...

#include <mim/plug/matrix/pass/lower_matrix_lowlevel.h>

Inheritance diagram for mim::plug::matrix::LowerMatrixLowLevel:

Public Member Functions
	LowerMatrixLowLevel (World &world)
Ref	rewrite_imm (Ref) override
Public Member Functions inherited from mim::RWPhase
	RWPhase (World &world, std::string_view name)
World &	world ()
void	start () override
	Actual entry.
Public Member Functions inherited from mim::Phase
	Phase (World &world, std::string_view name, bool dirty)
virtual	~Phase ()=default
World &	world ()
std::string_view	name () const
bool	is_dirty () const
virtual void	run ()
	Entry point and generates some debug output; invokes Phase::start.
Public Member Functions inherited from mim::Rewriter
	Rewriter (World &world)
World &	world ()
Ref	map (Ref old_def, Ref new_def)
	Map old_def to new_def and returns new_def;.
virtual Ref	rewrite (Ref)
virtual Ref	rewrite_mut (Def *)

Additional Inherited Members
Static Public Member Functions inherited from mim::Phase
template<class P , class... Args>
static void	run (Args &&... args)
	Runs a single Phase.
Protected Member Functions inherited from mim::Phase
Protected Attributes inherited from mim::Phase
World &	world_
std::string	name_
bool	dirty_

Detailed Description

In this phase, we lower all matrix operations and types to the low-level representation using pointers.

The matrix type is replaced by a pointer to n nested arrays.

• init is replaced with alloc
• read becomes lea+load
• insert becomes lea+store
• constMat becomes alloc+pack+store

Definition at line 16 of file lower_matrix_lowlevel.h.

Constructor & Destructor Documentation

LowerMatrixLowLevel()

mim::plug::matrix::LowerMatrixLowLevel::LowerMatrixLowLevel ( World & world )

inline

Definition at line 18 of file lower_matrix_lowlevel.h.

Member Function Documentation

rewrite_imm()

Ref mim::plug::matrix::LowerMatrixLowLevel::rewrite_imm ( Ref def )

overridevirtual

Reimplemented from mim::Rewriter.

Definition at line 59 of file lower_matrix_lowlevel.cpp.

References mim::World::call(), mim::World::lit_nat_0(), mim::match(), mim::plug::mem::op_alloc(), mim::Def::projs(), mim::Rewriter::rewrite(), mim::Rewriter::rewrite_imm(), mim::World::tuple(), mim::Def::type(), and mim::RWPhase::world().

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

• include/mim/plug/matrix/pass/lower_matrix_lowlevel.h
• src/mim/plug/matrix/pass/lower_matrix_lowlevel.cpp