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author | Akira Yokosawa <akiyks@gmail.com> | 2023-09-22 22:54:18 +0900 |
---|---|---|
committer | Paul E. McKenney <paulmck@kernel.org> | 2023-09-23 01:11:21 -0700 |
commit | 425148ef220e81be505c29f9f96eea127c9c9e9e (patch) | |
tree | 04368a0cd117e42cda3670d26c87df95d429f8f9 | |
parent | 1bb7254318e196c808d3620c230707d989eb536e (diff) | |
download | perfbook-425148ef220e81be505c29f9f96eea127c9c9e9e.tar.gz |
memorder: Add index markers for 'address/control/data dependency', take 1
Add index markers of bold face for "address dependency", "control
dependency", and "data dependency" at their corresponding sections
in memorder.
(hierarchical form)
- Dependency
address
control
data
with additional "see xxxx" entries as follows:
- Address dependency, see Dependency, address
- Control dependency, see Dependency, control
- Data dependency, see Dependency, data
(flat form)
- Address dependency
- Control dependency
- Data dependency
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
-rw-r--r-- | indexsee.tex | 3 | ||||
-rw-r--r-- | memorder/memorder.tex | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/indexsee.tex b/indexsee.tex index bd82fa1d..a77e9d64 100644 --- a/indexsee.tex +++ b/indexsee.tex @@ -1,3 +1,4 @@ +\index{Address dependency|see{Dependency, address}} \index{Anti-Heisenbug|see{Heisenbug, anti-}} \index{Associativity|see{Cache associativity}} \index{Associativity miss|see{Cache miss, associativity}} @@ -8,6 +9,8 @@ \index{Capacity miss|see{Cache miss, capacity}} \index{Code locking|see{Locking, code}} \index{Communication miss|see{Cache miss, communication}} +\index{Control dependency|see{Dependency, control}} +\index{Data dependency|see{Dependency, data}} \index{Data locking|see{Locking, data}} \index{Direct-mapped cache|see{Cache, direct-mapped}} \index{Exclusive lock|see{Lock, exclusive}} diff --git a/memorder/memorder.tex b/memorder/memorder.tex index 86bb8f41..9610618b 100644 --- a/memorder/memorder.tex +++ b/memorder/memorder.tex @@ -1815,7 +1815,7 @@ thus preventing the \co{exists} clause from triggering. \subsection{Address Dependencies} \label{sec:memorder:Address Dependencies} -An \emph{address dependency} occurs when the value returned by a load +An \emph{\IXBh{address}{dependency}} occurs when the value returned by a load instruction is used to compute the address used by a later memory-reference instruction. This means that the exact same sequence of instructions used to traverse @@ -2028,7 +2028,7 @@ be fragile and easily broken by compiler optimizations, as discussed in \subsection{Data Dependencies} \label{sec:memorder:Data Dependencies} -A \emph{data dependency} occurs when the value returned by a load +A \emph{\IXBh{data}{dependency}} occurs when the value returned by a load instruction is used to compute the data stored by a later store instruction. Note well the ``data'' above: @@ -2104,7 +2104,7 @@ compiler from breaking them. \subsection{Control Dependencies} \label{sec:memorder:Control Dependencies} -A \emph{control dependency} occurs when the value returned by a load +A \emph{\IXBh{control}{dependency}} occurs when the value returned by a load instruction is tested to determine whether or not a later store instruction is executed. In other words, a simple conditional branch or conditional-move |