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#ifndef CAFFE2_OPERATORS_LENGTHS_TILE_OP_H_
#define CAFFE2_OPERATORS_LENGTHS_TILE_OP_H_
#include "caffe2/core/operator.h"
#include "caffe2/utils/math.h"
namespace caffe2 {
template <class Context>
class LengthsTileOp : public Operator<Context> {
public:
USE_OPERATOR_CONTEXT_FUNCTIONS;
USE_SIMPLE_CTOR_DTOR(LengthsTileOp);
bool RunOnDevice() override {
return true;
}
INPUT_TAGS(DATA, LENGTHS);
private:
Tensor lengths_host_{CPU};
Tensor rowMappingHost_;
Tensor rowMappingDevice_;
};
} // namespace caffe2
#endif // CAFFE2_OPERATORS_LENGTHS_TILE_OP_H_
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