Fixes as per comments

src/core/CMakeLists.txt

@@ -49,6 +49,9 @@ target_include_directories(openvino_core_dev INTERFACE
     $<BUILD_INTERFACE:${OpenVINO_SOURCE_DIR}/src/common/transformations/include>
     $<BUILD_INTERFACE:${OpenVINO_SOURCE_DIR}/src/common/low_precision_transformations/include>)
 
+target_include_directories(openvino_core_dev INTERFACE
+    $<BUILD_INTERFACE:$<$<TARGET_EXISTS:xbyak::xbyak>:$<TARGET_PROPERTY:xbyak::xbyak,INTERFACE_INCLUDE_DIRECTORIES>>>)
+
 target_link_libraries(openvino_core_dev INTERFACE openvino::itt openvino::util)
 
 set_target_properties(openvino_core_dev PROPERTIES EXPORT_NAME core::dev)
@@ -104,6 +107,8 @@ ov_ncc_naming_style(FOR_TARGET openvino_core_obj
 
 ov_add_clang_format_target(openvino_core_clang FOR_SOURCES ${LIBRARY_SRC} ${PUBLIC_HEADERS} ${DEV_HEADERS})
 
+target_compile_definitions(openvino_core_obj PRIVATE XBYAK_NO_OP_NAMES XBYAK64)
+
 if(NOT BUILD_SHARED_LIBS)
     target_compile_definitions(openvino_core_obj PUBLIC OPENVINO_STATIC_LIBRARY)
 endif()

src/core/dev_api/openvino/runtime/compute_hash.hpp

@@ -0,0 +1,20 @@
+// Copyright (C) 2018-2024 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#pragma once
+
+#include <cstddef>
+
+namespace ov {
+namespace runtime {
+
+/**
+ * @brief Computes the hash value for the input data
+ * @param src  A pointer to the input data
+ * @param size The length of the input data in bytes
+ */
+size_t compute_hash(const void* src, size_t size);
+
+}   // namespace reference
+}   // namespace ov

src/core/reference/CMakeLists.txt

@@ -39,8 +39,6 @@ ov_build_target_faster(${TARGET_NAME}
 
 ov_set_threading_interface_for(${TARGET_NAME})
 
-target_compile_definitions(${TARGET_NAME} PRIVATE XBYAK_NO_OP_NAMES XBYAK64)
-
 if(NOT BUILD_SHARED_LIBS)
     target_compile_definitions(${TARGET_NAME} PUBLIC OPENVINO_STATIC_LIBRARY)
 endif()
@@ -50,9 +48,6 @@ target_include_directories(${TARGET_NAME} PUBLIC
     $<BUILD_INTERFACE:${OV_CORE_DEV_API_PATH}>
     $<BUILD_INTERFACE:${OV_CORE_INCLUDE_PATH}>)
 
-target_include_directories(${TARGET_NAME} SYSTEM PRIVATE
-    $<BUILD_INTERFACE:$<$<TARGET_EXISTS:xbyak::xbyak>:$<TARGET_PROPERTY:xbyak::xbyak,INTERFACE_INCLUDE_DIRECTORIES>>>)
-
 find_package(Threads REQUIRED)
 target_link_libraries(${TARGET_NAME} PRIVATE Threads::Threads openvino::core::dev)
 

src/core/reference/include/openvino/reference/utils/jit_generator.hpp

@@ -67,6 +67,7 @@ namespace jit {
 
         const Xbyak::Reg64 reg_EVEX_max_8b_offt;
         static constexpr int EVEX_max_8b_offt = 0x200;
+        size_t m_vlen = ymm_len;
 
     public:
         static constexpr size_t xmm_len = 16;
@@ -78,7 +79,7 @@ namespace jit {
         static bool mayiuse(const cpu_isa_t cpu_isa);
         static bool is_x64();
 
-        Generator(void* code_ptr = nullptr, size_t code_size = 16 * 1024);
+        Generator(cpu_isa_t isa = avx2, void* code_ptr = nullptr, size_t code_size = 16 * 1024);
         void preamble();
         void postamble();
 
@@ -91,8 +92,12 @@ namespace jit {
         void copy(const Xbyak::Reg64& dst,
                     const Xbyak::Reg64& src,
                     const Xbyak::Reg64& size);
+
+        size_t get_vlen() {
+            return m_vlen;
+        }
     };
 
 }  // namespace jit
-}  // namespace reference 
+}  // namespace reference
 }  // namespace ov

src/core/reference/include/openvino/reference/utils/registers_pool.hpp

@@ -12,7 +12,7 @@
 #include <vector>
 
 namespace ov {
-namespace runtime {
+namespace reference {
 namespace jit {
 
 class RegistersPool {
@@ -74,7 +74,7 @@ class RegistersPool {
         checkUniqueAndUpdate(false);
     }
 
-    template <ov::runtime::jit::cpu_isa_t isa>
+    template <ov::reference::jit::cpu_isa_t isa>
     static Ptr create(std::initializer_list<Xbyak::Reg> regsToExclude);
 
     static Ptr create(cpu_isa_t isa, std::initializer_list<Xbyak::Reg> regsToExclude);
@@ -303,10 +303,9 @@ RegistersPool::Ptr RegistersPool::create(cpu_isa_t isa, std::initializer_list<Xb
         default:
             OPENVINO_THROW("Invalid isa argument in RegistersPool::create(): ", isa);
         }
-    OPENVINO_THROW("Invalid isa argument in RegistersPool::create()");
 #undef ISA_SWITCH_CASE
 }
 
 } // namespace jit
-} // namespace runtime
+} // namespace reference
 } // namespace ov