\begin{table}[ht!]
	\centering
    \caption{Supported operations with various service types. Although \acrfull{rd} theoretically supports all operations, it is not supported by the \gls{ofed} stack.}
	\vspace{3mm}

	\label{tab:transport_modes}
	 \begin{tabular}{r | c c c c} 
	 \hlineB{3}
	 \Tstrut
	 \textbf{Operation} & \textbf{UD} & \textbf{UC} & \textbf{RC} & \textbf{RD} \\
	 \hhline{=|====}
	 \Tstrut
	 send                           & \OK & \OK & \OK &  
     \Bstrut
     \\
     \Tstrut
	 send with immediate            & \OK & \OK & \OK &
     \Bstrut
     \\
     \Tstrut
     \gls{rdma} write                     &   & \OK & \OK &
     \Bstrut
     \\
     \Tstrut
     \gls{rdma} write with immediate      &   & \OK & \OK &
     \Bstrut
     \\
     \Tstrut
     \gls{rdma} read                      &   &   & \OK &
     \Bstrut
     \\
     \Tstrut
	 atomic compare \& swap         &   &   & \OK &
     \Bstrut
     \\
     \Tstrut
	 atomic fetch \& add            &   &   & \OK &  
	 \Bstrut\\ 
	\hlineB{3}
	\end{tabular}
\end{table}