tflchef::TFliteOpGather Class Reference

tflchef operator builder for Gather More...

#include <Gather.h>

Collaboration diagram for tflchef::TFliteOpGather:

Public Member Functions
void	filler (const tflite::Operator *op, TFliteImport *import, tflchef::ModelRecipe *model_recipe) const override
tflchef::Operation *	build (RecipeChefContext *ctx) const override
Public Member Functions inherited from tflchef::TFliteOpChef
virtual	~TFliteOpChef ()

Detailed Description

tflchef operator builder for Gather

Definition at line 28 of file Gather.h.

Member Function Documentation

build()

tflchef::Operation * tflchef::TFliteOpGather::build ( RecipeChefContext *  ctx ) const

overridevirtual

Implements tflchef::TFliteOpChef.

Definition at line 42 of file Gather.cpp.

{
  tflchef::Operation *operation = ctx->chefop;
  const tflite::Operator *op = ctx->tflop;
 
  auto op_params = op->builtin_options_as_GatherOptions();
  assert(op_params != nullptr);
 
  operation->set_type("Gather");
 
  auto op_options = operation->mutable_gather_options();
 
  op_options->set_axis(op_params->axis());
 
  return operation;
}

References tflchef::RecipeChefContext::chefop, and tflchef::RecipeChefContext::tflop.

filler()

void tflchef::TFliteOpGather::filler ( const tflite::Operator *  op, TFliteImport *  import, tflchef::ModelRecipe *  model_recipe  ) const

overridevirtual

Implements tflchef::TFliteOpChef.

Definition at line 24 of file Gather.cpp.

{
  // Nothing to do with filler
  // But second input has filler for constant inputs
  const auto &inputs = *op->inputs();
 
  const tflite::Tensor *tensor = import->tensors()->Get(inputs[1]);
  assert(tensor->type() == tflite::TensorType::TensorType_INT32);
  const tflite::Buffer *buffer = import->buffers()->Get(tensor->buffer());
 
  if (buffer && buffer->data())
  {
    auto vec = extract_buffer<int32_t>(buffer);
    import->set_tensor_filler(inputs[1], vec);
  }
}

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

• compiler/tflchef/tflite/src/Op/include/Gather.h
• compiler/tflchef/tflite/src/Op/Gather.cpp