Add lifetime trace logs for ucxx::BufferRequest

rapidsai · Jul 28, 2023 · f6c1c54 · f6c1c54
1 parent 4f69a0b
commit f6c1c54
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/cpp/include/ucxx/request_tag_multi.h b/cpp/include/ucxx/request_tag_multi.h
@@ -24,6 +24,14 @@ struct BufferRequest {
   std::shared_ptr<Request> request{nullptr};  ///< The `ucxx::RequestTag` of a header or frame
   std::shared_ptr<std::string> stringBuffer{nullptr};  ///< Serialized `Header`
   Buffer* buffer{nullptr};  ///< Internally allocated buffer to receive a frame
+
+  BufferRequest();
+  ~BufferRequest();
+
+  BufferRequest(const BufferRequest&) = delete;
+  BufferRequest& operator=(BufferRequest const&) = delete;
+  BufferRequest(BufferRequest&& o)               = delete;
+  BufferRequest& operator=(BufferRequest&& o) = delete;
 };
 
 typedef std::shared_ptr<BufferRequest> BufferRequestPtr;

diff --git a/cpp/src/request_tag_multi.cpp b/cpp/src/request_tag_multi.cpp
@@ -17,6 +17,10 @@
 
 namespace ucxx {
 
+BufferRequest::BufferRequest() { ucxx_trace("BufferRequest created: %p", this); }
+
+BufferRequest::~BufferRequest() { ucxx_trace("BufferRequest destroyed: %p", this); }
+
 RequestTagMulti::RequestTagMulti(std::shared_ptr<Endpoint> endpoint,
                                  const bool send,
                                  const ucp_tag_t tag,