26520678771

Committed 27 May 2026 03:22PM UTC coverage: 60.864% (-0.02%) from 60.886%

Build # 26520678771

Build Type

Pull #719

github

Committed by

web-flow

Commit Message

Merge 99c5e4f9d into 707dadcf8

Pull Request Pull Request #719: Libnode ptr edges

Coverage Stats

961 of 1749 new or added lines in 52 files covered. (54.95%)

90 existing lines in 29 files now uncovered.

35222 of 57870 relevant lines covered (60.86%)

11043.61 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

47.69

/sdfg/src/data_flow/library_nodes/stdlib/memmove.cpp

#include "sdfg/data_flow/library_nodes/stdlib/memmove.h"

namespace sdfg {
namespace stdlib {

MemmoveNode::MemmoveNode(
    size_t element_id,
    const DebugInfo& debug_info,
    const graph::Vertex vertex,
    data_flow::DataFlowGraph& parent,
    const symbolic::Expression count
)
    : StdlibNode(
          element_id,
          debug_info,
          vertex,
          parent,
          LibraryNodeType_Memmove,
          {},
          {"_dst", "_src"},
          true,
          data_flow::ImplementationType_NONE
      ),
      count_(count) {}

const symbolic::Expression MemmoveNode::count() const { return count_; }

void MemmoveNode::validate(const Function& function) const { LibraryNode::validate(function); }

symbolic::SymbolSet MemmoveNode::symbols() const {
    auto count_symbols = symbolic::atoms(this->count_);
    return count_symbols;
}

std::unique_ptr<data_flow::DataFlowNode> MemmoveNode::
    clone(size_t element_id, const graph::Vertex vertex, data_flow::DataFlowGraph& parent) const {
    return std::make_unique<MemmoveNode>(element_id, debug_info_, vertex, parent, count_);
}

void MemmoveNode::replace(const symbolic::Expression old_expression, const symbolic::Expression new_expression) {
    this->count_ = symbolic::subs(this->count_, old_expression, new_expression);
}

nlohmann::json MemmoveNodeSerializer::serialize(const data_flow::LibraryNode& library_node) {
    const MemmoveNode& node = static_cast<const MemmoveNode&>(library_node);

    nlohmann::json j;
    j["code"] = node.code().value();

    sdfg::serializer::JSONSerializer serializer;
    j["count"] = serializer.expression(node.count());

    return j;
}

data_flow::LibraryNode& MemmoveNodeSerializer::deserialize(
    const nlohmann::json& j, builder::StructuredSDFGBuilder& builder, structured_control_flow::Block& parent
) {
    assert(j.contains("code"));
    assert(j.contains("debug_info"));
    assert(j.contains("count"));

    auto code = j["code"].get<std::string>();
    if (code != LibraryNodeType_Memmove.value()) {
        throw InvalidSDFGException("Invalid library node code");
    }

    // Extract debug info using JSONSerializer
    sdfg::serializer::JSONSerializer serializer;
    DebugInfo debug_info = serializer.json_to_debug_info(j["debug_info"]);

    // Extract properties
    auto count = symbolic::parse(j.at("count"));

    return builder.add_library_node<MemmoveNode>(parent, debug_info, count);
}

MemmoveNodeDispatcher::MemmoveNodeDispatcher(
    codegen::LanguageExtension& language_extension,
    const Function& function,
    const data_flow::DataFlowGraph& data_flow_graph,
    const MemmoveNode& node
)
    : codegen::LibraryNodeDispatcher(language_extension, function, data_flow_graph, node) {}

void MemmoveNodeDispatcher::dispatch_code_with_edges(
    codegen::CodegenOutput& out,
    std::vector<codegen::DispatchInput>& inputs,
    std::vector<codegen::DispatchOutput>& outputs
) {
    auto& node = static_cast<const MemmoveNode&>(node_);

    out.stream << language_extension_.external_prefix() << "memmove(" << inputs.at(0).expr << ", " << inputs.at(1).expr
               << ", " << language_extension_.expression(node.count()) << ")" << ";";
    out.stream << std::endl;
}

MemmoveNode& add_memmove_node(
    builder::StructuredSDFGBuilder& builder,
    Block& block,
    const std::string& src_ptr,
    const std::string& dst_ptr,
    const symbolic::Expression& count,
    const types::IType& ptr_type,
    DebugInfo debug_info
) {
    auto& src_ptr_access = builder.add_access(block, src_ptr);
    auto& dst_ptr_access = builder.add_access(block, dst_ptr);
    auto& libnode = builder.add_library_node<stdlib::MemmoveNode>(block, debug_info, count);
    builder.add_computational_memlet(block, src_ptr_access, libnode, "_src", {}, ptr_type);
    builder.add_computational_memlet(block, dst_ptr_access, libnode, "_dst", {}, ptr_type);

    return static_cast<MemmoveNode&>(libnode);
}

std::tuple<Block&, MemmoveNode&> add_memmove_block(
    builder::StructuredSDFGBuilder& builder,
    Sequence& parent,
    const std::string& src_ptr,
    const std::string& dst_ptr,
    const symbolic::Expression& count,
    const types::IType& ptr_type,
    DebugInfo debug_info
) {
    auto& block = builder.add_block(parent);

    auto& libnode = add_memmove_node(builder, block, src_ptr, dst_ptr, count, ptr_type, debug_info);

    return {block, libnode};
}

} // namespace stdlib
} // namespace sdfg

1	#include "sdfg/data_flow/library_nodes/stdlib/memmove.h"
2
3	namespace sdfg {
4	namespace stdlib {
5
6	MemmoveNode::MemmoveNode(
7	size_t element_id,
8	const DebugInfo& debug_info,
9	const graph::Vertex vertex,
10	data_flow::DataFlowGraph& parent,
11	const symbolic::Expression count
12	)
13	: StdlibNode(	8✔
14	element_id,	8✔
15	debug_info,	8✔
16	vertex,	8✔
17	parent,	8✔
18	LibraryNodeType_Memmove,	8✔
19	{},	8✔
20	{"_dst", "_src"},	8✔
21	true,	8✔
22	data_flow::ImplementationType_NONE	8✔
23	),	8✔
24	count_(count) {}	8✔
25
26	const symbolic::Expression MemmoveNode::count() const { return count_; }	4✔
27
28	void MemmoveNode::validate(const Function& function) const { LibraryNode::validate(function); }	6✔
29
30	symbolic::SymbolSet MemmoveNode::symbols() const {	2✔
31	auto count_symbols = symbolic::atoms(this->count_);	2✔
32	return count_symbols;	2✔
33	}	2✔
34
35	std::unique_ptr<data_flow::DataFlowNode> MemmoveNode::
36	clone(size_t element_id, const graph::Vertex vertex, data_flow::DataFlowGraph& parent) const {	×
37	return std::make_unique<MemmoveNode>(element_id, debug_info_, vertex, parent, count_);	×
38	}	×
39
40	void MemmoveNode::replace(const symbolic::Expression old_expression, const symbolic::Expression new_expression) {	×
41	this->count_ = symbolic::subs(this->count_, old_expression, new_expression);	×
42	}	×
43
44	nlohmann::json MemmoveNodeSerializer::serialize(const data_flow::LibraryNode& library_node) {	×
45	const MemmoveNode& node = static_cast<const MemmoveNode&>(library_node);	×
46
47	nlohmann::json j;	×
48	j["code"] = node.code().value();	×
49
50	sdfg::serializer::JSONSerializer serializer;	×
51	j["count"] = serializer.expression(node.count());	×
52
53	return j;	×
54	}	×
55
56	data_flow::LibraryNode& MemmoveNodeSerializer::deserialize(
57	const nlohmann::json& j, builder::StructuredSDFGBuilder& builder, structured_control_flow::Block& parent
58	) {	×
59	assert(j.contains("code"));	×
60	assert(j.contains("debug_info"));	×
61	assert(j.contains("count"));	×
62
63	auto code = j["code"].get<std::string>();	×
64	if (code != LibraryNodeType_Memmove.value()) {	×
65	throw InvalidSDFGException("Invalid library node code");	×
66	}	×
67
68	// Extract debug info using JSONSerializer
69	sdfg::serializer::JSONSerializer serializer;	×
70	DebugInfo debug_info = serializer.json_to_debug_info(j["debug_info"]);	×
71
72	// Extract properties
73	auto count = symbolic::parse(j.at("count"));	×
74
75	return builder.add_library_node<MemmoveNode>(parent, debug_info, count);	×
76	}	×
77
78	MemmoveNodeDispatcher::MemmoveNodeDispatcher(
79	codegen::LanguageExtension& language_extension,
80	const Function& function,
81	const data_flow::DataFlowGraph& data_flow_graph,
82	const MemmoveNode& node
83	)
84	: codegen::LibraryNodeDispatcher(language_extension, function, data_flow_graph, node) {}	×
85
86	void MemmoveNodeDispatcher::dispatch_code_with_edges(
87	codegen::CodegenOutput& out,
88	std::vector<codegen::DispatchInput>& inputs,
89	std::vector<codegen::DispatchOutput>& outputs
90	) {	×
91	auto& node = static_cast<const MemmoveNode&>(node_);	×
92
NEW 93	out.stream << language_extension_.external_prefix() << "memmove(" << inputs.at(0).expr << ", " << inputs.at(1).expr	×
NEW 94	<< ", " << language_extension_.expression(node.count()) << ")" << ";";	×
NEW 95	out.stream << std::endl;	×
NEW 96	}	×
97
98	MemmoveNode& add_memmove_node(
99	builder::StructuredSDFGBuilder& builder,
100	Block& block,
101	const std::string& src_ptr,
102	const std::string& dst_ptr,
103	const symbolic::Expression& count,
104	const types::IType& ptr_type,
105	DebugInfo debug_info
106	) {	8✔
107	auto& src_ptr_access = builder.add_access(block, src_ptr);	8✔
108	auto& dst_ptr_access = builder.add_access(block, dst_ptr);	8✔
109	auto& libnode = builder.add_library_node<stdlib::MemmoveNode>(block, debug_info, count);	8✔
110	builder.add_computational_memlet(block, src_ptr_access, libnode, "_src", {}, ptr_type);	8✔
111	builder.add_computational_memlet(block, dst_ptr_access, libnode, "_dst", {}, ptr_type);	8✔
112
113	return static_cast<MemmoveNode&>(libnode);	8✔
114	}	8✔
115
116	std::tuple<Block&, MemmoveNode&> add_memmove_block(
117	builder::StructuredSDFGBuilder& builder,
118	Sequence& parent,
119	const std::string& src_ptr,
120	const std::string& dst_ptr,
121	const symbolic::Expression& count,
122	const types::IType& ptr_type,
123	DebugInfo debug_info
124	) {	8✔
125	auto& block = builder.add_block(parent);	8✔
126
127	auto& libnode = add_memmove_node(builder, block, src_ptr, dst_ptr, count, ptr_type, debug_info);	8✔
128
129	return {block, libnode};	8✔
130	}	8✔
131
132	} // namespace stdlib
133	} // namespace sdfg

daisytuner / docc / 26520678771

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous