#0: Add support for hashing global cbs, sems

tt_metal/impl/buffers/global_circular_buffer.cpp

@@ -159,3 +159,12 @@ uint32_t GlobalCircularBuffer::size() const { return this->size_; }
 }  // namespace v1
 
 }  // namespace tt::tt_metal
+
+namespace std {
+
+std::size_t hash<tt::tt_metal::v1::experimental::GlobalCircularBuffer>::operator()(
+    const tt::tt_metal::v1::experimental::GlobalCircularBuffer& global_circular_buffer) const {
+    return tt::stl::hash::hash_objects_with_default_seed(global_circular_buffer);
+}
+
+}  // namespace std

tt_metal/impl/buffers/global_circular_buffer.hpp

@@ -76,3 +76,12 @@ class GlobalCircularBuffer {
 }  // namespace v1
 
 }  // namespace tt::tt_metal
+
+namespace std {
+
+template <>
+struct hash<tt::tt_metal::v1::experimental::GlobalCircularBuffer> {
+    std::size_t operator()(const tt::tt_metal::v1::experimental::GlobalCircularBuffer& global_circular_buffer) const;
+};
+
+}  // namespace std

tt_metal/impl/buffers/global_semaphore.cpp

@@ -77,3 +77,12 @@ void GlobalSemaphore::reset_semaphore_value() {
 }
 
 }  // namespace tt::tt_metal
+
+namespace std {
+
+std::size_t hash<tt::tt_metal::GlobalSemaphore>::operator()(
+    const tt::tt_metal::GlobalSemaphore& global_semaphore) const {
+    return tt::stl::hash::hash_objects_with_default_seed(global_semaphore);
+}
+
+}  // namespace std

tt_metal/impl/buffers/global_semaphore.hpp

@@ -44,6 +44,9 @@ class GlobalSemaphore {
 
     void reset_semaphore_value();
 
+    static constexpr auto attribute_names = std::forward_as_tuple("cores", "initial_value");
+    const auto attribute_values() const { return std::make_tuple(this->cores_, this->initial_value_); }
+
 private:
     void setup_buffer(BufferType buffer_type);
 
@@ -59,3 +62,12 @@ class GlobalSemaphore {
 }  // namespace v0
 
 }  // namespace tt::tt_metal
+
+namespace std {
+
+template <>
+struct hash<tt::tt_metal::GlobalSemaphore> {
+    std::size_t operator()(const tt::tt_metal::GlobalSemaphore& global_semaphore) const;
+};
+
+}  // namespace std