exp_node.h

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#pragma once
 
#include "sdfg/data_flow/library_nodes/math/tensor/elementwise_node.h"
 
#include "sdfg/codegen/dispatchers/block_dispatcher.h"
#include "sdfg/serializer/json_serializer.h"
 
namespace sdfg {
namespace math {
namespace tensor {
 
inline data_flow::LibraryNodeCode LibraryNodeType_Exp("ml::Exp");
 
class ExpNode : public ElementWiseDataflowTensorNode {
public:
    ExpNode(
        size_t element_id,
        const DebugInfo& debug_info,
        const graph::Vertex vertex,
        data_flow::DataFlowGraph& parent,
        const std::vector<symbolic::Expression>& shape,
        QuantizationType quantization = QUANTIZATION_MATCH_INPUTS,
        const data_flow::ImplementationType& impl_type = data_flow::ImplementationType_NONE
    );
 
    ElementOutput expand_operation_dataflow(
        builder::StructuredSDFGBuilder& builder,
        Block& block,
        std::vector<ElementInput>& needed_inputs,
        types::PrimitiveType expected_type
    ) override;
 
    bool supports_integer_types() const override {
        return false;
    }
 
    std::unique_ptr<data_flow::DataFlowNode>
    clone(size_t element_id, const graph::Vertex vertex, data_flow::DataFlowGraph& parent) const override;
};
 
typedef SimpleElementWiseDataflowTensorNodeSerializer<ExpNode> ExpNodeSerializer;
 
} // namespace tensor
} // namespace math
} // namespace sdfg