luci::RemoveDuplicateConstPass Struct Reference

Class to remove duplicate Const nodes. More...

#include <RemoveDuplicateConstPass.h>

Collaboration diagram for luci::RemoveDuplicateConstPass:

Public Member Functions
const char *	name (void) const final
bool	run (loco::Graph *g) final
Public Member Functions inherited from logo::Pass
virtual	~Pass ()=default

Detailed Description

Class to remove duplicate Const nodes.

Definition at line 29 of file RemoveDuplicateConstPass.h.

Member Function Documentation

name()

const char * luci::RemoveDuplicateConstPass::name ( void  ) const

inlinefinalvirtual

Reimplemented from logo::Pass.

Definition at line 31 of file RemoveDuplicateConstPass.h.

{ return "luci::RemoveDuplicateConstPass"; }

run()

bool luci::RemoveDuplicateConstPass::run ( loco::Graph *  g )

finalvirtual

Remove duplicate Const nodes.

BEFORE [CircleNode] [CircleConst] | / | / [CircleNode] [CircleConst] | / | / [CircleNode]

AFTER

[CircleNode] [CircleConst] | / / | / / [CircleNode] / | / | / [CircleNode]

Implements logo::Pass.

Definition at line 198 of file RemoveDuplicateConstPass.cpp.

{
  for (auto node : loco::active_nodes(loco::output_nodes(g)))
  {
    auto const_node = dynamic_cast<luci::CircleConst *>(node);
    if (const_node == nullptr)
      continue;
 
    switch (const_node->dtype())
    {
      case loco::DataType::FLOAT32:
        add_to_map<loco::DataType::FLOAT32>(const_node);
        break;
      case loco::DataType::S32:
        add_to_map<loco::DataType::S32>(const_node);
        break;
      case loco::DataType::S16:
        add_to_map<loco::DataType::S16>(const_node);
        break;
      case loco::DataType::S8:
        add_to_map<loco::DataType::S8>(const_node);
        break;
      case loco::DataType::S4:
        add_to_map<loco::DataType::S4>(const_node);
        break;
      case loco::DataType::U8:
        add_to_map<loco::DataType::U8>(const_node);
        break;
      case loco::DataType::U4:
        add_to_map<loco::DataType::U4>(const_node);
        break;
      default:
        continue;
    }
  }
 
  return remove_duplicate_const();
}

References loco::active_nodes(), luci::must_cast(), and loco::output_nodes().

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

• compiler/luci/pass/include/luci/Pass/RemoveDuplicateConstPass.h
• compiler/luci/pass/src/RemoveDuplicateConstPass.cpp