表格位置没有改变

Question

我想在一页上放置两个表格，但是它不会位于页面顶部。这是代码：

\documentclass[
a4paper,
12pt,
blue,
rgb,
]{tubsbook}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage{lipsum}
\usepackage{listings}
\usepackage{hyperref}
\usepackage{array,multirow}
\newcommand\mcbf[1]{\multicolumn{2}{|c|}{\textbf{#1}}}
\newcommand\mlbf[1]{\multicolumn{2}{|l|}{\textbf{#1}}}
\usepackage{graphicx}
\usepackage[activate]{pdfcprot}

\begin{document}
\begin{table}[htb]
\centering
\renewcommand\arraystretch{1.2}
\begin{tabular}{|>{\bfseries}c|>{\bfseries}l|c|}
\hline
\mcbf{Cortex A9 Parameters}                         & \textbf{Values}   \\ \hline
\mcbf{Core clock}                                   & 800 MHz           \\ \hline
\multirow{5}{*}{L2}             &  Size             & 512 kB            \\ \cline{2-3}
                            &  Associativity    & 8                 \\ \cline{2-3}
                            &  Latency          & 8                 \\ \cline{2-3}
                            &  MSHRs            & 11                \\ \cline{2-3}
                            &  Write buffers    & 9                 \\ \hline
\multirow{4}{*}{L1 - I}        &  Size             & 32 kB             \\ \cline{2-3}
                            &  Associativity    & 4                 \\ \cline{2-3}
                            &  Latency          & 1                 \\ \cline{2-3}
                            &  MSHRs            & 2                 \\ \hline
\multirow{5}{*}{L1 - D}        &  Size             & 32 kB             \\ \cline{2-3}
                            &  Associativity    & 4                 \\ \cline{2-3}
                            &  Latency          & 1                 \\ \cline{2-3}
                            &  MSHRs            & 4                 \\ \cline{2-3}
                            &  Write buffers    & 16                \\ \hline
{Stride prefetcher}            &  Degree           & 1                 \\ \hline
\multirow{2}{*}{Global BP}     &  Entries          & 4096              \\ \cline{2-3}
                            &  Bits             & 2                 \\ \hline
\mlbf{BTB entries}                                  & 4096              \\ \hline
\mlbf{Return Address Stack (RAS) entries}           & 8                 \\ \hline
\mlbf{Issues width}                                 & 2                 \\ \hline
\mlbf{Pipeline stages}                              & 8                 \\ \hline
\mlbf{Physical INT registers}                       & 62                \\ \hline
\mlbf{Physical FP registers}                        & 256               \\  \hline
\mlbf{IQ entries}                                   & 32                \\ \hline
\mlbf{LSQ entries}                                  & 8 / 8             \\ \hline
\mlbf{ROB entries}                                  & 40                \\ \hline
\end{tabular}%
\caption{My caption}
\label{my-label}
\end{table}
\end{document}

表格的定位如下：

Answer 1

参见：一页上的两个表格。

\documentclass[
a4paper,
12pt,
blue,
rgb,
]{book}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage{lipsum}
\usepackage{listings}
\usepackage{hyperref}
\usepackage{array,multirow}
\newcommand\mcbf[1]{\multicolumn{2}{|c|}{\textbf{#1}}}
\newcommand\mlbf[1]{\multicolumn{2}{|l|}{\textbf{#1}}}
\usepackage{graphicx}
\usepackage[activate]{pdfcprot}
\usepackage[margin=1in]{geometry}

\begin{document}
\begin{table}[p]
\centering
\renewcommand\arraystretch{1.2}
\begin{tabular}{|>{\bfseries}c|>{\bfseries}l|c|}
\hline
\mcbf{Cortex A9 Parameters}                         & \textbf{Values}   \\ \hline
\mcbf{Core clock}                                   & 800 MHz           \\ \hline
\multirow{5}{*}{L2}             &  Size             & 512 kB            \\ \cline{2-3}
                            &  Associativity    & 8                 \\ \cline{2-3}
                            &  Latency          & 8                 \\ \cline{2-3}
                            &  MSHRs            & 11                \\ \cline{2-3}
                            &  Write buffers    & 9                 \\ \hline
\multirow{4}{*}{L1 - I}        &  Size             & 32 kB             \\ \cline{2-3}
                            &  Associativity    & 4                 \\ \cline{2-3}
                            &  Latency          & 1                 \\ \cline{2-3}
                            &  MSHRs            & 2                 \\ \hline
\multirow{5}{*}{L1 - D}        &  Size             & 32 kB             \\ \cline{2-3}
                            &  Associativity    & 4                 \\ \cline{2-3}
                            &  Latency          & 1                 \\ \cline{2-3}
                            &  MSHRs            & 4                 \\ \cline{2-3}
                            &  Write buffers    & 16                \\ \hline
{Stride prefetcher}            &  Degree           & 1                 \\ \hline
\multirow{2}{*}{Global BP}     &  Entries          & 4096              \\ \cline{2-3}
                            &  Bits             & 2                 \\ \hline
\mlbf{BTB entries}                                  & 4096              \\ \hline
\mlbf{Return Address Stack (RAS) entries}           & 8                 \\ \hline
\mlbf{Issues width}                                 & 2                 \\ \hline
\mlbf{Pipeline stages}                              & 8                 \\ \hline
\mlbf{Physical INT registers}                       & 62                \\ \hline
\mlbf{Physical FP registers}                        & 256               \\  \hline
\mlbf{IQ entries}                                   & 32                \\ \hline
\mlbf{LSQ entries}                                  & 8 / 8             \\ \hline
\mlbf{ROB entries}                                  & 40                \\ \hline
\end{tabular}%
\caption{My caption}
\label{my-label}
\end{table}
\begin{table}[p]
    \centering
    \renewcommand\arraystretch{1.2}
    \begin{tabular}{|>{\bfseries}c|>{\bfseries}l|c|}
        \hline
        \mcbf{Cortex A9 Parameters}                         & \textbf{Values}   \\ \hline
        \mcbf{Core clock}                                   & 800 MHz           \\ \hline
        \multirow{5}{*}{L2}             &  Size             & 512 kB            \\ \cline{2-3}
        &  Associativity    & 8                 \\ \cline{2-3}
        &  Latency          & 8                 \\ \hline
    \end{tabular}%
    \caption{My caption}
    \label{my-label2}
\end{table}
\end{document}