>From 11f5734bf4b31fbb51cd6ec603d680a8b3f4f99c Mon Sep 17 00:00:00 2001
From: Akira Yokosawa <akiyks@xxxxxxxxx>
Date: Thu, 5 Jan 2017 20:50:58 +0900
Subject: [PATCH 4/4] Use math mode minus signs for dashes in tables
By using math mode minus, \makebox{} surrounding ``-'' can be
removed.
Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
appendix/whymb/whymemorybarriers.tex | 20 ++++++++++----------
together/refcnt.tex | 8 ++++----
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/appendix/whymb/whymemorybarriers.tex b/appendix/whymb/whymemorybarriers.tex
index 70e1d30..007d673 100644
--- a/appendix/whymb/whymemorybarriers.tex
+++ b/appendix/whymb/whymemorybarriers.tex
@@ -570,24 +570,24 @@ Finally, CPU~1 reads the cache line at address~8, which uses a
\cline{4-7}
Sequence \# & CPU \# & Operation & 0 & 1 & 2 & 3 & 0 & 8 \\
\hline
-% Seq CPU Operation --------- CPU -------- - Memory -
-% 0 1 2 3 0 8
+% Seq CPU Operation ------------- CPU ------------- - Memory -
+% 0 1 2 3 0 8
\hline
- 0 & & Initial State & -/I & -/I & -/I & -/I & V & V \\
+ 0 & & Initial State & $-$/I & $-$/I & $-$/I & $-$/I & V & V \\
\hline
- 1 & 0 & Load & 0/S & -/I & -/I & -/I & V & V \\
+ 1 & 0 & Load & 0/S & $-$/I & $-$/I & $-$/I & V & V \\
\hline
- 2 & 3 & Load & 0/S & -/I & -/I & 0/S & V & V \\
+ 2 & 3 & Load & 0/S & $-$/I & $-$/I & 0/S & V & V \\
\hline
- 3 & 0 & Invalidation & 8/S & -/I & -/I & 0/S & V & V \\
+ 3 & 0 & Invalidation & 8/S & $-$/I & $-$/I & 0/S & V & V \\
\hline
- 4 & 2 & RMW & 8/S & -/I & 0/E & -/I & V & V \\
+ 4 & 2 & RMW & 8/S & $-$/I & 0/E & $-$/I & V & V \\
\hline
- 5 & 2 & Store & 8/S & -/I & 0/M & -/I & I & V \\
+ 5 & 2 & Store & 8/S & $-$/I & 0/M & $-$/I & I & V \\
\hline
- 6 & 1 & Atomic Inc & 8/S & 0/M & -/I & -/I & I & V \\
+ 6 & 1 & Atomic Inc & 8/S & 0/M & $-$/I & $-$/I & I & V \\
\hline
- 7 & 1 & Writeback & 8/S & 8/S & -/I & -/I & V & V \\
+ 7 & 1 & Writeback & 8/S & 8/S & $-$/I & $-$/I & V & V \\
\end{tabular}
\caption{Cache Coherence Example}
\label{tab:app:whymb:Cache Coherence Example}
diff --git a/together/refcnt.tex b/together/refcnt.tex
index cf23ba7..267cd9f 100644
--- a/together/refcnt.tex
+++ b/together/refcnt.tex
@@ -74,7 +74,7 @@ locking, and RCU.
Synchronization & Locking & Counting & RCU \\
\hline
\hline
- Locking & - & CAM & CA \\
+ Locking & $-$ & CAM & CA \\
\hline
Reference & A & AM & A \\
Counting & & & \\
@@ -94,7 +94,7 @@ This table
divides reference-counting mechanisms into the following broad categories:
\begin{enumerate}
\item Simple counting with neither atomic operations, memory
- barriers, nor alignment constraints \makebox{(``-'')}.
+ barriers, nor alignment constraints (``$-$'').
\item Atomic counting without memory barriers (``A'').
\item Atomic counting, with memory barriers required only on release
(``AM'').
@@ -116,7 +116,7 @@ contain memory barriers, and all checked acquisition operations also
contain memory barriers.
Therefore, cases ``CA'' and ``MCA'' are equivalent to ``CAM'', so that
there are sections below for only the first four cases:
-\makebox{``-''}, ``A'', ``AM'', and ``CAM''.
+``$-$'', ``A'', ``AM'', and ``CAM''.
The Linux primitives that support reference counting are presented in
Section~\ref{sec:together:Linux Primitives Supporting Reference Counting}.
Later sections cite optimizations that can improve performance
@@ -126,7 +126,7 @@ reference count need be checked for zero only very rarely.
\subsection{Implementation of Reference-Counting Categories}
\label{sec:together:Implementation of Reference-Counting Categories}
-Simple counting protected by locking (\makebox{``-''}) is described in
+Simple counting protected by locking (``$-$'') is described in
Section~\ref{sec:together:Simple Counting},
atomic counting with no memory barriers (``A'') is described in
Section~\ref{sec:together:Atomic Counting},
--
2.7.4
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