lut_op.h

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#pragma once

#include <string>
#include <vector>

#include "tc/c2/tc_op.h"
#include "tc/library/lut.h"

namespace caffe2 {

template <
    typename T,
    typename I,
    class Context,
    class Engine = caffe2::DefaultEngine>
class TcLUTOp : public TcOp<T, Context, Engine> {
 public:
  static constexpr auto description = tc::TC_LUT;

  TcLUTOp(const caffe2::OperatorDef& operator_def, caffe2::Workspace* ws)
      : TcOp<T, Context, Engine>(operator_def, ws) {
    this->tc_ = tc::TC_LUT;
    this->tcName_ = tc::TC_LUT_NAME;
  }

  ~TcLUTOp() override {}

 protected:
  void setupNaiveMappingOptions() override {
    this->mappingOptions_.tile({1})
        .mapToThreads(64)
        .mapToBlocks(256)
        .unroll(1)
        .useSharedMemory(false)
        .usePrivateMemory(false);
  }
};
} // namespace caffe2