\documentclass[a4paper]{article}

\usepackage[top=2cm,left=2cm,bottom=2cm,right=2cm]{geometry}
\usepackage{graphicx}
\usepackage{subcaption}
\usepackage{booktabs}

% pdf inclusion warnings
\pdfsuppresswarningpagegroup=1

\begin{document}

\def\writepage#1{
\section{#1}

\begin{figure}[ht]
\centering
\begin{subfigure}[b]{0.49\textwidth}
\includegraphics[width=\textwidth]{output/#1/rendering.png}
\end{subfigure}
\begin{subfigure}[b]{0.49\textwidth}
\includegraphics[width=\textwidth]{output/#1/persistence.pdf}
\end{subfigure}
\end{figure}


\vfill
\begin{table}[ht]
  \centering
  \input{output/#1/perf-stats.tex}
\end{table}

\clearpage

% \begin{figure}[ht]
% \centering
% \includegraphics[height=0.23\textheight]{output/#1/add_size_sum.pdf}
% \vspace{\baselineskip}
% 
% \includegraphics[height=0.23\textheight]{output/#1/num_iters.pdf}
% \vspace{\baselineskip}
% 
% \includegraphics[height=0.23\textheight]{output/#1/ex_searches.pdf}
% \vspace{\baselineskip}
% 
% \includegraphics[height=0.23\textheight]{output/#1/ex_reductions.pdf}
% \end{figure}
% \clearpage
}


\writepage{circle}
\writepage{draw}
\writepage{flower}
\writepage{hp}
\writepage{rand}
\writepage{rand-l}
% \writepage{sample1}
% \writepage{slice}
% \writepage{triangle}
\writepage{twoc}

\end{document}