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daisytuner / sdfglib / 17075880734

19 Aug 2025 04:32PM UTC coverage: 63.863% (-1.7%) from 65.547%
17075880734

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Merge pull request #202 from daisytuner/ml-nodes

adds element-wise ml nodes

94 of 506 new or added lines in 22 files covered. (18.58%)

2 existing lines in 1 file now uncovered.

9239 of 14467 relevant lines covered (63.86%)

124.6 hits per line

Source File
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0.0
/src/data_flow/library_nodes/math/ml/erf.cpp
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#include "sdfg/data_flow/library_nodes/math/ml/erf.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/analysis/scope_analysis.h"
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namespace sdfg {
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namespace math {
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namespace ml {
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ErfNode::ErfNode(
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    size_t element_id, const DebugInfo& debug_info, const graph::Vertex vertex, data_flow::DataFlowGraph& parent
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)
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    : ElementWiseUnaryNode(element_id, debug_info, vertex, parent, LibraryNodeType_Erf, {}) {}
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bool ErfNode::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,
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    const std::string& output_name,
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    const types::IType& input_type,
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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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    // Add code
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    auto& code_block = builder.add_block(body);
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    auto& input_node = builder.add_access(code_block, input_name);
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    auto& output_node = builder.add_access(code_block, output_name);
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    auto& tasklet = builder.add_tasklet(code_block, data_flow::TaskletCode::erff, "_out", {"_in"});
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    builder.add_computational_memlet(code_block, input_node, tasklet, "_in", subset, input_type);
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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> ErfNode::
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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<data_flow::DataFlowNode>(new ErfNode(element_id, this->debug_info(), vertex, parent));
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}
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} // namespace ml
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} // namespace math
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} // namespace sdfg
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