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Fixed some typos

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Nicolas Guillemot
2015-04-03 22:25:17 -07:00
parent 8cc9d08f46
commit b4af33327f
1 changed files with 3 additions and 3 deletions
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docs/ispc.rst
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@@ -916,7 +916,7 @@ to precisely define the language's behavior in specific situations.
We will specify the notion of a *program counter* and how it is updated to
step through the program, and an *execution mask* that indicates which
program instances want to execute the instruction at the current program
counter. The program counter a single program counter shared by all of the
counter. The program counter is shared by all of the
program instances in the gang; it points to a single instruction to be
executed next. The execution mask is a per-program-instance boolean value
that indicates whether or not side effects from the current instruction
@@ -939,8 +939,8 @@ of an ``ispc`` function.
mask will be set such that its value for a particular program instance is
"on" if and only if the program instance wants to execute that statement.
Note that these definition provide the compiler some latitude; for example,
the program counter is allowed pass through a series of statements with the
Note that these definitions provide the compiler some latitude; for example,
the program counter is allowed to pass through a series of statements with the
execution mask "all off" because doing so has no observable side-effects.
Elsewhere, we will speak informally of the *control flow coherence* of a