17698271146

Committed 13 Sep 2025 03:06PM UTC coverage: 60.505% (+1.2%) from 59.335%

Build # 17698271146

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Commit Message

Merge pull request #219 from daisytuner/stdlib-nodes

stdlib Library Nodes and ConstantNodes

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67.47

/src/data_flow/memlet.cpp

#include <sdfg/data_flow/memlet.h>

#include "sdfg/data_flow/library_node.h"
#include "sdfg/data_flow/tasklet.h"
#include "sdfg/function.h"
#include "sdfg/symbolic/symbolic.h"
#include "sdfg/types/utils.h"

namespace sdfg {
namespace data_flow {

Memlet::Memlet(
    size_t element_id,
    const DebugInfo& debug_info,
    const graph::Edge& edge,
    DataFlowGraph& parent,
    DataFlowNode& src,
    const std::string& src_conn,
    DataFlowNode& dst,
    const std::string& dst_conn,
    const Subset& subset,
    const types::IType& base_type
)
    : Element(element_id, debug_info), edge_(edge), parent_(&parent), src_(src), dst_(dst), src_conn_(src_conn),
      dst_conn_(dst_conn), subset_(subset), base_type_(base_type.clone()) {

      };

void Memlet::validate(const Function& function) const {
    // Validate subset
    for (const auto& dim : this->subset_) {
        // Null ptr check
        if (dim.is_null()) {
            throw InvalidSDFGException("Memlet: Subset dimensions cannot be null");
        }
    }

    // Validate connections
    switch (this->type()) {
        case MemletType::Computational: {
            // Criterion: Must connect a code node and an access node with void connector at access node
            const AccessNode* data_node = nullptr;
            const CodeNode* code_node = nullptr;
            if (this->src_conn_ == "void") {
                data_node = dynamic_cast<const AccessNode*>(&this->src_);
                code_node = dynamic_cast<const CodeNode*>(&this->dst_);
                if (!data_node || !code_node) {
                    throw InvalidSDFGException("Memlet: Computation memlets must connect a code node and an access node"
                    );
                }

                // Criterion: Non-void connector must be an input of the code node
                if (std::find(code_node->inputs().begin(), code_node->inputs().end(), this->dst_conn_) ==
                    code_node->inputs().end()) {
                    throw InvalidSDFGException("Memlet: Computation memlets must have an input in the code node");
                }
            } else if (this->dst_conn_ == "void") {
                data_node = dynamic_cast<const AccessNode*>(&this->dst_);
                code_node = dynamic_cast<const CodeNode*>(&this->src_);
                if (!data_node || !code_node) {
                    throw InvalidSDFGException("Memlet: Computation memlets must connect a code node and an access node"
                    );
                }

                // Criterion: Non-void connector must be an output of the code node
                if (std::find(code_node->outputs().begin(), code_node->outputs().end(), this->src_conn_) ==
                    code_node->outputs().end()) {
                    throw InvalidSDFGException("Memlet: Computation memlets must have an output in the code node");
                }
            } else {
                throw InvalidSDFGException(
                    "Memlet: Computation memlets must have void connector at source or destination"
                );
            }

            // Return if library node
            if (dynamic_cast<const LibraryNode*>(code_node)) {
                return;
            }

            // Criterion: edge must be contiguous memory
            auto& inferred_type = types::infer_type(function, *this->base_type_, this->subset_);

            // Criterion: Inferred type must be a scalar
            if (inferred_type.type_id() != types::TypeID::Scalar) {
                throw InvalidSDFGException("Memlet: Computation memlets must have a scalar destination");
            }
            break;
        }
        case MemletType::Reference: {
            // Criterion: Destination must be an access node with a pointer type
            auto dst_node = dynamic_cast<const AccessNode*>(&this->dst_);
            if (!dst_node) {
                throw InvalidSDFGException("Memlet: Reference memlets must have an access node destination");
            }
            auto dst_data = dst_node->data();
            // Criterion: Destination must be non-constant
            if (helpers::is_number(dst_data) || symbolic::is_nullptr(symbolic::symbol(dst_data))) {
                throw InvalidSDFGException("Memlet: Reference memlets must have a non-constant destination");
            }

            // Criterion: Destination must be a pointer
            auto& dst_type = function.type(dst_data);
            if (dst_type.type_id() != types::TypeID::Pointer) {
                throw InvalidSDFGException("Memlet: Reference memlets must have a pointer destination");
            }

            // Criterion: Source must be an access node
            if (this->src_conn_ != "void") {
                throw InvalidSDFGException("Memlet: Reference memlets must have a void source");
            }
            auto src_node = dynamic_cast<const AccessNode*>(&this->src_);
            if (!src_node) {
                throw InvalidSDFGException("Memlet: Reference memlets must have an access node source");
            }

            // Case: Constant
            if (helpers::is_number(src_node->data()) || symbolic::is_nullptr(symbolic::symbol(src_node->data()))) {
                if (!this->subset_.empty()) {
                    throw InvalidSDFGException("Memlet: Reference memlets for raw addresses must not have a subset");
                }
                return;
            }

            // Case: Container
            // Criterion: Must be contiguous memory reference
            // Throws exception if not contiguous
            types::infer_type(function, *this->base_type_, this->subset_);
            break;
        }
        case MemletType::Dereference_Src: {
            if (this->src_conn_ != "void") {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a void destination");
            }

            auto src_node = dynamic_cast<const AccessNode*>(&this->src_);
            if (!src_node) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have an access node source");
            }
            auto dst_node = dynamic_cast<const AccessNode*>(&this->dst_);
            if (!dst_node) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have an access node destination");
            }

            // Criterion: Dereference memlets must have '0' as the only dimension
            if (this->subset_.size() != 1) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");
            }
            if (!symbolic::eq(this->subset_[0], symbolic::zero())) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");
            }

            // Criterion: Source must be a pointer
            if (auto const_node = dynamic_cast<const ConstantNode*>(src_node)) {
                if (const_node->type().type_id() != types::TypeID::Pointer &&
                    const_node->type().type_id() != types::TypeID::Scalar) {
                    throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");
                }
            } else {
                auto src_data = src_node->data();
                auto& src_type = function.type(src_data);
                if (src_type.type_id() != types::TypeID::Pointer) {
                    throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");
                }
            }

            // Criterion: Destination must be a pointer to source type
            auto dst_data = dst_node->data();
            auto& dst_type = function.type(dst_data);
            if (dst_type.type_id() != types::TypeID::Pointer) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer destination");
            }

            // Criterion: Must be typed pointer
            auto base_pointer_type = dynamic_cast<const types::Pointer*>(this->base_type_.get());
            if (!base_pointer_type) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a typed pointer base type");
            }
            if (!base_pointer_type->has_pointee_type()) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a pointee type");
            }

            break;
        }
        case MemletType::Dereference_Dst: {
            if (this->dst_conn_ != "void") {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a void source");
            }

            auto src_node = dynamic_cast<const AccessNode*>(&this->src_);
            if (!src_node) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have an access node source");
            }
            auto dst_node = dynamic_cast<const AccessNode*>(&this->dst_);
            if (!dst_node) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have an access node destination");
            }

            // Criterion: Dereference memlets must have '0' as the only dimension
            if (this->subset_.size() != 1) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");
            }
            if (!symbolic::eq(this->subset_[0], symbolic::zero())) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");
            }

            // Criterion: Source must be a pointer
            if (auto const_node = dynamic_cast<const ConstantNode*>(src_node)) {
                if (const_node->type().type_id() != types::TypeID::Pointer &&
                    const_node->type().type_id() != types::TypeID::Scalar) {
                    throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");
                }
            } else {
                auto src_data = src_node->data();
                auto& src_type = function.type(src_data);
                if (src_type.type_id() != types::TypeID::Pointer) {
                    throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");
                }
            }

            // Criterion: Destination must be a pointer to source type
            auto dst_data = dst_node->data();
            auto& dst_type = function.type(dst_data);
            if (dst_type.type_id() != types::TypeID::Pointer) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer destination");
            }

            // Criterion: Must be typed pointer
            auto base_pointer_type = dynamic_cast<const types::Pointer*>(this->base_type_.get());
            if (!base_pointer_type) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a typed pointer base type");
            }
            if (!base_pointer_type->has_pointee_type()) {
                throw InvalidSDFGException("Memlet: Dereference memlets must have a pointee type");
            }

            break;
        }
        default:
            throw InvalidSDFGException("Memlet: Invalid memlet type");
    }
};

const graph::Edge Memlet::edge() const { return this->edge_; };

const DataFlowGraph& Memlet::get_parent() const { return *this->parent_; };

DataFlowGraph& Memlet::get_parent() { return *this->parent_; };

MemletType Memlet::type() const {
    if (this->dst_conn_ == "ref") {
        return Reference;
    } else if (this->dst_conn_ == "deref") {
        return Dereference_Src;
    } else if (this->src_conn_ == "deref") {
        return Dereference_Dst;
    } else {
        return Computational;
    }
}

const DataFlowNode& Memlet::src() const { return this->src_; };

DataFlowNode& Memlet::src() { return this->src_; };

const DataFlowNode& Memlet::dst() const { return this->dst_; };

DataFlowNode& Memlet::dst() { return this->dst_; };

const std::string& Memlet::src_conn() const { return this->src_conn_; };

const std::string& Memlet::dst_conn() const { return this->dst_conn_; };

const Subset Memlet::subset() const { return this->subset_; };

void Memlet::set_subset(const Subset& subset) { this->subset_ = subset; };

const types::IType& Memlet::base_type() const { return *this->base_type_; };

void Memlet::set_base_type(const types::IType& base_type) { this->base_type_ = base_type.clone(); };

const types::IType& Memlet::result_type(const Function& function) const {
    return types::infer_type(function, *this->base_type_, this->subset_);
};

std::unique_ptr<Memlet> Memlet::clone(
    size_t element_id, const graph::Edge& edge, DataFlowGraph& parent, DataFlowNode& src, DataFlowNode& dst
) const {
    return std::unique_ptr<Memlet>(new Memlet(
        element_id,
        this->debug_info_,
        edge,
        parent,
        src,
        this->src_conn_,
        dst,
        this->dst_conn_,
        this->subset_,
        *this->base_type_
    ));
};

void Memlet::replace(const symbolic::Expression old_expression, const symbolic::Expression new_expression) {
    Subset new_subset;
    for (auto& dim : this->subset_) {
        new_subset.push_back(symbolic::subs(dim, old_expression, new_expression));
    }
    this->subset_ = new_subset;
};

} // namespace data_flow
} // namespace sdfg

1	#include <sdfg/data_flow/memlet.h>
2
3	#include "sdfg/data_flow/library_node.h"
4	#include "sdfg/data_flow/tasklet.h"
5	#include "sdfg/function.h"
6	#include "sdfg/symbolic/symbolic.h"
7	#include "sdfg/types/utils.h"
8
9	namespace sdfg {
10	namespace data_flow {
11
12	Memlet::Memlet(	658✔
13	size_t element_id,
14	const DebugInfo& debug_info,
15	const graph::Edge& edge,
16	DataFlowGraph& parent,
17	DataFlowNode& src,
18	const std::string& src_conn,
19	DataFlowNode& dst,
20	const std::string& dst_conn,
21	const Subset& subset,
22	const types::IType& base_type
23	)
24	: Element(element_id, debug_info), edge_(edge), parent_(&parent), src_(src), dst_(dst), src_conn_(src_conn),	1,316✔
25	dst_conn_(dst_conn), subset_(subset), base_type_(base_type.clone()) {	658✔
26
27	};	658✔
28
29	void Memlet::validate(const Function& function) const {	1,104✔
30	// Validate subset
31	for (const auto& dim : this->subset_) {	1,939✔
32	// Null ptr check
33	if (dim.is_null()) {	835✔
NEW 34	throw InvalidSDFGException("Memlet: Subset dimensions cannot be null");	×
35	}
36	}
37
38	// Validate connections
39	switch (this->type()) {	1,104✔
40	case MemletType::Computational: {
41	// Criterion: Must connect a code node and an access node with void connector at access node
42	const AccessNode* data_node = nullptr;	1,058✔
43	const CodeNode* code_node = nullptr;	1,058✔
44	if (this->src_conn_ == "void") {	1,058✔
45	data_node = dynamic_cast<const AccessNode*>(&this->src_);	514✔
46	code_node = dynamic_cast<const CodeNode*>(&this->dst_);	514✔
47	if (!data_node \|\| !code_node) {	514✔
48	throw InvalidSDFGException("Memlet: Computation memlets must connect a code node and an access node"	×
49	);
50	}
51
52	// Criterion: Non-void connector must be an input of the code node
53	if (std::find(code_node->inputs().begin(), code_node->inputs().end(), this->dst_conn_) ==	1,028✔
54	code_node->inputs().end()) {	514✔
55	throw InvalidSDFGException("Memlet: Computation memlets must have an input in the code node");	×
56	}
57	} else if (this->dst_conn_ == "void") {	1,058✔
58	data_node = dynamic_cast<const AccessNode*>(&this->dst_);	544✔
59	code_node = dynamic_cast<const CodeNode*>(&this->src_);	544✔
60	if (!data_node \|\| !code_node) {	544✔
61	throw InvalidSDFGException("Memlet: Computation memlets must connect a code node and an access node"	×
62	);
63	}
64
65	// Criterion: Non-void connector must be an output of the code node
66	if (std::find(code_node->outputs().begin(), code_node->outputs().end(), this->src_conn_) ==	1,088✔
67	code_node->outputs().end()) {	544✔
68	throw InvalidSDFGException("Memlet: Computation memlets must have an output in the code node");	×
69	}
70	} else {	544✔
71	throw InvalidSDFGException(	×
72	"Memlet: Computation memlets must have void connector at source or destination"	×
73	);
74	}
75
76	// Return if library node
77	if (dynamic_cast<const LibraryNode*>(code_node)) {	1,058✔
78	return;	45✔
79	}
80
81	// Criterion: edge must be contiguous memory
82	auto& inferred_type = types::infer_type(function, *this->base_type_, this->subset_);	1,013✔
83
84	// Criterion: Inferred type must be a scalar
85	if (inferred_type.type_id() != types::TypeID::Scalar) {	1,013✔
86	throw InvalidSDFGException("Memlet: Computation memlets must have a scalar destination");	×
87	}
88	break;	1,013✔
89	}
90	case MemletType::Reference: {
91	// Criterion: Destination must be an access node with a pointer type
92	auto dst_node = dynamic_cast<const AccessNode*>(&this->dst_);	21✔
93	if (!dst_node) {	21✔
94	throw InvalidSDFGException("Memlet: Reference memlets must have an access node destination");	×
95	}
96	auto dst_data = dst_node->data();	21✔
97	// Criterion: Destination must be non-constant
98	if (helpers::is_number(dst_data) \|\| symbolic::is_nullptr(symbolic::symbol(dst_data))) {	21✔
99	throw InvalidSDFGException("Memlet: Reference memlets must have a non-constant destination");	×
100	}
101
102	// Criterion: Destination must be a pointer
103	auto& dst_type = function.type(dst_data);	21✔
104	if (dst_type.type_id() != types::TypeID::Pointer) {	21✔
105	throw InvalidSDFGException("Memlet: Reference memlets must have a pointer destination");	×
106	}
107
108	// Criterion: Source must be an access node
109	if (this->src_conn_ != "void") {	21✔
110	throw InvalidSDFGException("Memlet: Reference memlets must have a void source");	×
111	}
112	auto src_node = dynamic_cast<const AccessNode*>(&this->src_);	21✔
113	if (!src_node) {	21✔
114	throw InvalidSDFGException("Memlet: Reference memlets must have an access node source");	×
115	}
116
117	// Case: Constant
118	if (helpers::is_number(src_node->data()) \|\| symbolic::is_nullptr(symbolic::symbol(src_node->data()))) {	21✔
119	if (!this->subset_.empty()) {	4✔
120	throw InvalidSDFGException("Memlet: Reference memlets for raw addresses must not have a subset");	×
121	}
122	return;	4✔
123	}
124
125	// Case: Container
126	// Criterion: Must be contiguous memory reference
127	// Throws exception if not contiguous
128	types::infer_type(function, *this->base_type_, this->subset_);	17✔
129	break;	17✔
130	}	21✔
131	case MemletType::Dereference_Src: {
132	if (this->src_conn_ != "void") {	15✔
133	throw InvalidSDFGException("Memlet: Dereference memlets must have a void destination");	×
134	}
135
136	auto src_node = dynamic_cast<const AccessNode*>(&this->src_);	15✔
137	if (!src_node) {	15✔
138	throw InvalidSDFGException("Memlet: Dereference memlets must have an access node source");	×
139	}
140	auto dst_node = dynamic_cast<const AccessNode*>(&this->dst_);	15✔
141	if (!dst_node) {	15✔
142	throw InvalidSDFGException("Memlet: Dereference memlets must have an access node destination");	×
143	}
144
145	// Criterion: Dereference memlets must have '0' as the only dimension
146	if (this->subset_.size() != 1) {	15✔
147	throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");	×
148	}
149	if (!symbolic::eq(this->subset_[0], symbolic::zero())) {	15✔
150	throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");	×
151	}
152
153	// Criterion: Source must be a pointer
154	if (auto const_node = dynamic_cast<const ConstantNode*>(src_node)) {	15✔
NEW 155	if (const_node->type().type_id() != types::TypeID::Pointer &&	×
NEW 156	const_node->type().type_id() != types::TypeID::Scalar) {	×
NEW 157	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");	×
158	}
NEW 159	} else {	×
160	auto src_data = src_node->data();	15✔
161	auto& src_type = function.type(src_data);	15✔
162	if (src_type.type_id() != types::TypeID::Pointer) {	15✔
NEW 163	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");	×
164	}
165	}	15✔
166
167	// Criterion: Destination must be a pointer to source type
168	auto dst_data = dst_node->data();	15✔
169	auto& dst_type = function.type(dst_data);	15✔
170	if (dst_type.type_id() != types::TypeID::Pointer) {	15✔
UNCOV 171	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer destination");	×
172	}
173
174	// Criterion: Must be typed pointer
175	auto base_pointer_type = dynamic_cast<const types::Pointer*>(this->base_type_.get());	15✔
176	if (!base_pointer_type) {	15✔
177	throw InvalidSDFGException("Memlet: Dereference memlets must have a typed pointer base type");	×
178	}
179	if (!base_pointer_type->has_pointee_type()) {	15✔
180	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointee type");	×
181	}
182
183	break;
184	}	15✔
185	case MemletType::Dereference_Dst: {
186	if (this->dst_conn_ != "void") {	10✔
187	throw InvalidSDFGException("Memlet: Dereference memlets must have a void source");	×
188	}
189
190	auto src_node = dynamic_cast<const AccessNode*>(&this->src_);	10✔
191	if (!src_node) {	10✔
192	throw InvalidSDFGException("Memlet: Dereference memlets must have an access node source");	×
193	}
194	auto dst_node = dynamic_cast<const AccessNode*>(&this->dst_);	10✔
195	if (!dst_node) {	10✔
196	throw InvalidSDFGException("Memlet: Dereference memlets must have an access node destination");	×
197	}
198
199	// Criterion: Dereference memlets must have '0' as the only dimension
200	if (this->subset_.size() != 1) {	10✔
201	throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");	×
202	}
203	if (!symbolic::eq(this->subset_[0], symbolic::zero())) {	10✔
204	throw InvalidSDFGException("Memlet: Dereference memlets must have '0' as the only dimension");	×
205	}
206
207	// Criterion: Source must be a pointer
208	if (auto const_node = dynamic_cast<const ConstantNode*>(src_node)) {	10✔
209	if (const_node->type().type_id() != types::TypeID::Pointer &&	2✔
NEW 210	const_node->type().type_id() != types::TypeID::Scalar) {	×
NEW 211	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");	×
212	}
213	} else {	2✔
214	auto src_data = src_node->data();	8✔
215	auto& src_type = function.type(src_data);	8✔
216	if (src_type.type_id() != types::TypeID::Pointer) {	8✔
NEW 217	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer source");	×
218	}
219	}	8✔
220
221	// Criterion: Destination must be a pointer to source type
222	auto dst_data = dst_node->data();	10✔
223	auto& dst_type = function.type(dst_data);	10✔
224	if (dst_type.type_id() != types::TypeID::Pointer) {	10✔
UNCOV 225	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointer destination");	×
226	}
227
228	// Criterion: Must be typed pointer
229	auto base_pointer_type = dynamic_cast<const types::Pointer*>(this->base_type_.get());	10✔
230	if (!base_pointer_type) {	10✔
231	throw InvalidSDFGException("Memlet: Dereference memlets must have a typed pointer base type");	×
232	}
233	if (!base_pointer_type->has_pointee_type()) {	10✔
234	throw InvalidSDFGException("Memlet: Dereference memlets must have a pointee type");	×
235	}
236
237	break;
238	}	10✔
239	default:
240	throw InvalidSDFGException("Memlet: Invalid memlet type");	×
241	}
242	};	1,104✔
243
244	const graph::Edge Memlet::edge() const { return this->edge_; };	45✔
245
246	const DataFlowGraph& Memlet::get_parent() const { return *this->parent_; };	×
247
248	DataFlowGraph& Memlet::get_parent() { return *this->parent_; };	×
249
250	MemletType Memlet::type() const {	1,915✔
251	if (this->dst_conn_ == "ref") {	1,915✔
252	return Reference;	32✔
253	} else if (this->dst_conn_ == "deref") {	1,883✔
254	return Dereference_Src;	38✔
255	} else if (this->src_conn_ == "deref") {	1,845✔
256	return Dereference_Dst;	26✔
257	} else {
258	return Computational;	1,819✔
259	}
260	}	1,915✔
261
262	const DataFlowNode& Memlet::src() const { return this->src_; };	550✔
263
264	DataFlowNode& Memlet::src() { return this->src_; };	46✔
265
266	const DataFlowNode& Memlet::dst() const { return this->dst_; };	230✔
267
268	DataFlowNode& Memlet::dst() { return this->dst_; };	34✔
269
270	const std::string& Memlet::src_conn() const { return this->src_conn_; };	297✔
271
272	const std::string& Memlet::dst_conn() const { return this->dst_conn_; };	355✔
273
274	const Subset Memlet::subset() const { return this->subset_; };	1,088✔
275
276	void Memlet::set_subset(const Subset& subset) { this->subset_ = subset; };	15✔
277
278	const types::IType& Memlet::base_type() const { return *this->base_type_; };	318✔
279
280	void Memlet::set_base_type(const types::IType& base_type) { this->base_type_ = base_type.clone(); };	11✔
281
282	const types::IType& Memlet::result_type(const Function& function) const {	29✔
283	return types::infer_type(function, *this->base_type_, this->subset_);	29✔
284	};
285
286	std::unique_ptr<Memlet> Memlet::clone(	×
287	size_t element_id, const graph::Edge& edge, DataFlowGraph& parent, DataFlowNode& src, DataFlowNode& dst
288	) const {
289	return std::unique_ptr<Memlet>(new Memlet(	×
290	element_id,	×
291	this->debug_info_,	×
292	edge,	×
293	parent,	×
294	src,	×
295	this->src_conn_,	×
296	dst,	×
297	this->dst_conn_,	×
NEW 298	this->subset_,	×
299	*this->base_type_	×
300	));
301	};	×
302
303	void Memlet::replace(const symbolic::Expression old_expression, const symbolic::Expression new_expression) {	8✔
304	Subset new_subset;	8✔
305	for (auto& dim : this->subset_) {	14✔
306	new_subset.push_back(symbolic::subs(dim, old_expression, new_expression));	6✔
307	}
308	this->subset_ = new_subset;	8✔
309	};	8✔
310
311	} // namespace data_flow
312	} // namespace sdfg

daisytuner / sdfglib / 17698271146

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