tflchef::TFliteOpStridedSlice Class Reference

tflchef operator builder for StridedSlice More...

#include <StridedSlice.h>

Collaboration diagram for tflchef::TFliteOpStridedSlice:

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 StridedSlice

Definition at line 28 of file StridedSlice.h.

Member Function Documentation

build()

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

overridevirtual

Implements tflchef::TFliteOpChef.

Definition at line 40 of file StridedSlice.cpp.

{
  tflchef::Operation *operation = ctx->chefop;
  const tflite::Operator *op = ctx->tflop;
 
  auto op_params = op->builtin_options_as_StridedSliceOptions();
  assert(op_params != nullptr);
 
  operation->set_type("StridedSlice");
 
  auto op_options = operation->mutable_strided_slice_options();
 
  op_options->set_begin_mask(op_params->begin_mask());
  op_options->set_end_mask(op_params->end_mask());
  op_options->set_ellipsis_mask(op_params->ellipsis_mask());
  op_options->set_new_axis_mask(op_params->new_axis_mask());
  op_options->set_shrink_axis_mask(op_params->shrink_axis_mask());
  return operation;
}

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

filler()

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

overridevirtual

Implements tflchef::TFliteOpChef.

Definition at line 24 of file StridedSlice.cpp.

{
  const std::vector<int32_t> &inputs = as_index_vector(op->inputs());
 
  // for begin, end and strides
  for (int32_t index = 1; index <= 3; ++index)
  {
    const tflite::Tensor *tensor = import->tensors()->Get(inputs[index]);
    assert(tensor->type() == tflite::TensorType::TensorType_INT32);
    const tflite::Buffer *buffer = import->buffers()->Get(tensor->buffer());
    auto vec = extract_buffer<int32_t>(buffer);
    import->set_tensor_filler(inputs[index], vec);
  }
}

References tflchef::as_index_vector().

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

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