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[core] Custom IR (de) serializer to store/read model without weights #31969

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Merged
merged 16 commits into from
Oct 22, 2025
+451 −50
Merged

[core] Custom IR (de) serializer to store/read model without weights #31969

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6496fc7
Add IR serialize util
praasz Aug 20, 2025
89c7635
Add IR de-serializer util
praasz Aug 20, 2025
879bfd2
Add custom IR (de)serializer test sample
praasz Sep 4, 2025
3ff394a
Fix build issues on CI
praasz Sep 4, 2025
f4e1606
Fix pass parameter type to "set_value"
praasz Sep 5, 2025
e2ef0af
Merge remote-tracking branch 'origin/master' into poc/use-serialize-u…
praasz Sep 9, 2025
119c1de
Merge remote-tracking branch 'origin/master' into poc/use-serialize-u…
praasz Sep 9, 2025
0971a57
Merge remote-tracking branch 'origin/master' into poc/use-serialize-u…
praasz Oct 13, 2025
8879615
Merge branch 'master' into poc/use-serialize-utils-as-example-for-npu
praasz Oct 14, 2025
665f884
Merge branch 'master' into poc/use-serialize-utils-as-example-for-npu
praasz Oct 17, 2025
bad12f8
Clean up de-serialization utils
praasz Oct 19, 2025
5e06b79
Don't export constant writer
praasz Oct 19, 2025
70fcb8e
Merge branch 'master' into poc/use-serialize-utils-as-example-for-npu
praasz Oct 19, 2025
e14b628
try fix LTO build issue
praasz Oct 19, 2025
9737fea
Fix LTO issue in core unit tests
praasz Oct 20, 2025
43fd848
Merge branch 'master' into poc/use-serialize-utils-as-example-for-npu
praasz Oct 20, 2025
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2 changes: 1 addition & 1 deletion src/core/dev_api/openvino/xml_util/xml_serialize_util.hpp
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Expand Up @@ -76,7 +76,7 @@ class OPENVINO_API XmlSerializer : public ov::AttributeVisitor {
virtual void append_rt_info(pugi::xml_node& node, ov::RTMap& attributes);
virtual bool append_rt_attribute(pugi::xml_node& node, const ov::RuntimeAttribute& attribute);
virtual bool append_node_attributes(ov::Node& node);
virtual util::ConstantWriter& get_constant_write_handler() const {
virtual util::ConstantWriter& get_constant_write_handler() {
return m_constant_node_write_handler;
}

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4 changes: 0 additions & 4 deletions src/core/src/xml_util/xml_serialize_util.cpp
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Expand Up @@ -1061,10 +1061,6 @@ bool XmlSerializer::append_node_attributes(ov::Node& node) {
return node.visit_attributes(*this);
}

// util::ConstantWriter& XmlSerializer::get_constant_write_handler() {
// return m_constant_node_write_handler.get();
// }

std::string get_ir_precision_name(const element::Type& precision) {
switch (precision) {
case ov::element::dynamic:
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1 change: 1 addition & 0 deletions src/core/tests/CMakeLists.txt
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Expand Up @@ -44,6 +44,7 @@ ov_add_test_target(
Threads::Threads
openvino::conditional_compilation
openvino::runtime::dev
openvino::xml_util
ADD_CLANG_FORMAT
LABELS
OV UNIT CORE
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