ONE - On-device Neural Engine
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luci::TransformSqrtDivToRsqrtMulPass Struct Referencefinal

Class to transform Div(X,Sqrt(y)) to Mul(X,Rsqrt(y)) More...

#include <TransformSqrtDivToRsqrtMulPass.h>

Collaboration diagram for luci::TransformSqrtDivToRsqrtMulPass:

Public Member Functions

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

Detailed Description

Class to transform Div(X,Sqrt(y)) to Mul(X,Rsqrt(y))

Definition at line 28 of file TransformSqrtDivToRsqrtMulPass.h.

Member Function Documentation

◆ name()

const char * luci::TransformSqrtDivToRsqrtMulPass::name ( void  ) const
inlinefinalvirtual

Reimplemented from logo::Pass.

Definition at line 30 of file TransformSqrtDivToRsqrtMulPass.h.

30{ return "luci::TransformSqrtDivToRsqrtMulPass"; }

◆ run()

bool luci::TransformSqrtDivToRsqrtMulPass::run ( loco::Graph graph)
finalvirtual

Run the pass.

Returns
false if there was nothing changed

Implements logo::Pass.

Definition at line 85 of file TransformSqrtDivToRsqrtMulPass.cpp.

86{
87 bool changed = false;
88
89 for (auto node : loco::active_nodes(loco::output_nodes(g)))
90 {
91 if (auto div = dynamic_cast<luci::CircleDiv *>(node))
92 {
93 if (transform_sqrtdiv_to_rsqrtmul(div))
94 changed = true;
95 }
96 }
97
98 return changed;
99}
DIV in Circle.
Definition CircleDiv.h:37
std::set< loco::Node * > active_nodes(const std::vector< loco::Node * > &roots)
Enumerate all the nodes required to compute "roots".
std::vector< Node * > output_nodes(Graph *)
Definition Graph.cpp:101

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

Referenced by package.infer.session::inference().


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