diff --git a/ttnn/cpp/ttnn/core.cpp b/ttnn/cpp/ttnn/core.cpp
index f357770ca1b..bc959f55de9 100644
--- a/ttnn/cpp/ttnn/core.cpp
+++ b/ttnn/cpp/ttnn/core.cpp
@@ -4,8 +4,48 @@
 
 #include "ttnn/core.hpp"
 
+#include <magic_enum/magic_enum.hpp>
+
+namespace ttnn::core {
+
+bool has_storage_type_of(const ttnn::Tensor& tensor, const ttnn::StorageType& storage_type) {
+    return tensor.storage_type() == storage_type;
+}
+
+std::optional<ttnn::MemoryConfig> get_memory_config(const ttnn::Tensor& tensor) {
+    if (not tensor.is_allocated() or not is_tensor_on_device_or_multidevice(tensor)) {
+        return std::nullopt;
+    }
+    return tensor.memory_config();
+}
+
+void set_printoptions(const std::string& profile) {
+    tt::tt_metal::tensor_impl::TTNN_TENSOR_PRINT_PROFILE =
+        magic_enum::enum_cast<tt::tt_metal::tensor_impl::TensorPrintProfile>(profile, [](char lhs, char rhs) {
+            return std::tolower(lhs) == std::tolower(rhs);
+        }).value();
+}
+
+void segfault_handler(int sig) {
+    std::cerr << tt::assert::backtrace_to_string() << std::endl;
+    exit(EXIT_FAILURE);
+}
+
+void dump_stack_trace_on_segfault() {
+    if (std::signal(SIGSEGV, segfault_handler) == SIG_ERR) {
+        std::cerr << "Error: cannot handle SIGSEGV" << std::endl;
+        exit(EXIT_FAILURE);
+    }
+}
+}  // namespace ttnn::core
+
 namespace ttnn {
 
+CoreIDs& CoreIDs::instance() {
+    static CoreIDs instance;
+    return instance;
+}
+
 std::int64_t CoreIDs::get_python_operation_id() { return python_operation_id.load(); }
 void CoreIDs::set_python_operation_id(std::int64_t python_operation_id_) { python_operation_id = python_operation_id_; }
 std::int64_t CoreIDs::fetch_and_increment_python_operation_id() { return python_operation_id.fetch_add(1); }
diff --git a/ttnn/cpp/ttnn/core.hpp b/ttnn/cpp/ttnn/core.hpp
index a484070b507..b68354071fa 100644
--- a/ttnn/cpp/ttnn/core.hpp
+++ b/ttnn/cpp/ttnn/core.hpp
@@ -4,9 +4,10 @@
 
 #pragma once
 #include <csignal>
+#include <cstdint>
 #include <optional>
+#include <string>
 
-#include <magic_enum/magic_enum.hpp>
 #include "ttnn/tensor/tensor.hpp"
 #include "ttnn/tensor/tensor_impl.hpp"  // TTNN_TENSOR_PRINT_PROFILE
 #include "ttnn/tensor/types.hpp"
@@ -28,53 +29,25 @@ namespace ttnn {
 
 namespace core {
 
-inline std::uint32_t pad_to_multiple_of_tile_size(std::uint32_t value, std::uint32_t tile_size) {
-    return (value + (tile_size - 1)) / tile_size * tile_size;
-}
-
-inline bool has_storage_type_of(const ttnn::Tensor& tensor, const ttnn::StorageType& storage_type) {
-    return tensor.storage_type() == storage_type;
-}
-
-inline std::optional<ttnn::MemoryConfig> get_memory_config(const ttnn::Tensor& tensor) {
-    if (not tensor.is_allocated() or not is_tensor_on_device_or_multidevice(tensor)) {
-        return std::nullopt;
-    }
-    return tensor.memory_config();
-}
-
-inline void set_printoptions(const std::string& profile) {
-    tt::tt_metal::tensor_impl::TTNN_TENSOR_PRINT_PROFILE =
-        magic_enum::enum_cast<tt::tt_metal::tensor_impl::TensorPrintProfile>(profile, [](char lhs, char rhs) {
-            return std::tolower(lhs) == std::tolower(rhs);
-        }).value();
-}
-
-inline void segfault_handler(int sig) {
-    std::cerr << tt::assert::backtrace_to_string() << std::endl;
-    exit(EXIT_FAILURE);
-}
-
-inline void dump_stack_trace_on_segfault() {
-    if (std::signal(SIGSEGV, segfault_handler) == SIG_ERR) {
-        std::cerr << "Error: cannot handle SIGSEGV" << std::endl;
-        exit(EXIT_FAILURE);
-    }
-}
+bool has_storage_type_of(const ttnn::Tensor& tensor, const ttnn::StorageType& storage_type);
+
+std::optional<ttnn::MemoryConfig> get_memory_config(const ttnn::Tensor& tensor);
+
+void set_printoptions(const std::string& profile);
+
+void segfault_handler(int sig);
+
+void dump_stack_trace_on_segfault();
 
 }  // namespace core
 
 using core::get_memory_config;
 using core::has_storage_type_of;
-using core::pad_to_multiple_of_tile_size;
 using core::set_printoptions;
 
 class CoreIDs {
 public:
-    static CoreIDs& instance() {
-        static CoreIDs instance;
-        return instance;
-    }
+    static CoreIDs& instance();
 
     std::int64_t get_python_operation_id();
     void set_python_operation_id(std::int64_t operation_id);