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daisytuner / sdfglib / 20764569418

06 Jan 2026 10:50PM UTC coverage: 62.168% (+21.4%) from 40.764%
20764569418

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Merge pull request #433 from daisytuner/clang-coverage

updates clang coverage flags

14988 of 24109 relevant lines covered (62.17%)

88.57 hits per line

Source File
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72.22
/src/data_flow/library_nodes/math/tensor/elementwise_ops/sub_node.cpp
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#include "sdfg/data_flow/library_nodes/math/tensor/elementwise_ops/sub_node.h"
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#include "sdfg/analysis/analysis.h"
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#include "sdfg/builder/structured_sdfg_builder.h"
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#include "sdfg/types/type.h"
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#include "sdfg/analysis/scope_analysis.h"
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namespace sdfg {
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namespace math {
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namespace tensor {
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SubNode::SubNode(
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    size_t element_id,
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    const DebugInfo& debug_info,
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    const graph::Vertex vertex,
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    data_flow::DataFlowGraph& parent,
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    const std::vector<symbolic::Expression>& shape
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)
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    : ElementWiseBinaryNode(element_id, debug_info, vertex, parent, LibraryNodeType_Sub, shape) {}
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bool SubNode::expand_operation(
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    builder::StructuredSDFGBuilder& builder,
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    analysis::AnalysisManager& analysis_manager,
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    structured_control_flow::Sequence& body,
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    const std::string& input_name_a,
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    const std::string& input_name_b,
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    const std::string& output_name,
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    const types::IType& input_type_a,
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    const types::IType& input_type_b,
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    const types::IType& output_type,
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    const data_flow::Subset& subset
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) {
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    auto& code_block = builder.add_block(body);
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    data_flow::AccessNode* input_node_a;
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    if (builder.subject().exists(input_name_a)) {
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        input_node_a = &builder.add_access(code_block, input_name_a);
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    } else {
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        input_node_a = &builder.add_constant(code_block, input_name_a, input_type_a);
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    }
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    data_flow::AccessNode* input_node_b;
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    if (builder.subject().exists(input_name_b)) {
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        input_node_b = &builder.add_access(code_block, input_name_b);
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    } else {
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        input_node_b = &builder.add_constant(code_block, input_name_b, input_type_b);
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    }
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    auto& output_node = builder.add_access(code_block, output_name);
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    bool is_int = types::is_integer(output_type.primitive_type());
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    data_flow::TaskletCode opcode = is_int ? data_flow::TaskletCode::int_sub : data_flow::TaskletCode::fp_sub;
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    auto& tasklet = builder.add_tasklet(code_block, opcode, "_out", {"_in1", "_in2"});
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    if (input_type_a.type_id() == types::TypeID::Scalar) {
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        builder.add_computational_memlet(code_block, *input_node_a, tasklet, "_in1", {}, input_type_a);
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    } else {
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        builder.add_computational_memlet(code_block, *input_node_a, tasklet, "_in1", subset, input_type_a);
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    }
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    if (input_type_b.type_id() == types::TypeID::Scalar) {
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        builder.add_computational_memlet(code_block, *input_node_b, tasklet, "_in2", {}, input_type_b);
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    } else {
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        builder.add_computational_memlet(code_block, *input_node_b, tasklet, "_in2", subset, input_type_b);
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    }
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    builder.add_computational_memlet(code_block, tasklet, "_out", output_node, subset, output_type);
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    return true;
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}
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std::unique_ptr<data_flow::DataFlowNode> SubNode::
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    clone(size_t element_id, const graph::Vertex vertex, data_flow::DataFlowGraph& parent) const {
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    return std::unique_ptr<
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        data_flow::DataFlowNode>(new SubNode(element_id, this->debug_info(), vertex, parent, this->shape_));
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}
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} // namespace tensor
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} // namespace math
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} // namespace sdfg
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