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added docs for gpu::GpuFeature

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This commit is contained in:
Alexey Spizhevoy 2011-02-02 07:45:50 +00:00
parent 98493676f5
commit 12f73aa9e2
1 changed files with 17 additions and 11 deletions
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doc/gpu_initialization.tex
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@ -17,11 +17,25 @@ Sets device and initializes it for the current thread. Call of this function can
\cvCppFunc{gpu::getDevice} \cvCppFunc{gpu::getDevice}
Returns the current device index, which was set by \cvCppCross{gpu::getDevice} or initialized by default. Returns the current device index, which was set by {gpu::getDevice} or initialized by default.
\cvdefCpp{int getDevice();} \cvdefCpp{int getDevice();}
\cvclass{gpu::GpuFeature}\label{cpp.gpu.GpuFeature}
GPU compute features.
\begin{lstlisting}
enum GpuFeature
{
COMPUTE_10, COMPUTE_11,
COMPUTE_12, COMPUTE_13,
COMPUTE_20, COMPUTE_21,
ATOMICS, NATIVE_DOUBLE
};
\end{lstlisting}
\cvclass{gpu::DeviceInfo} \cvclass{gpu::DeviceInfo}
This class provides functionality for querying the specified GPU properties. This class provides functionality for querying the specified GPU properties.
@ -99,11 +113,7 @@ Returns true if the device has the given GPU feature, otherwise false.
\cvdefCpp{bool DeviceInfo::has(GpuFeature feature);} \cvdefCpp{bool DeviceInfo::has(GpuFeature feature);}
\begin{description} \begin{description}
\cvarg{feature}{Feature to be checked. Available alternatives: \cvarg{feature}{Feature to be checked. See \hyperref[cpp.gpu.GpuFeature]{gpu::GpuFeature}.}
\begin{itemize}
\item NATIVE\_DOUBLE Native double operations support
\item ATOMICS Atomic operations support
\end{itemize}}
\end{description} \end{description}
@ -121,11 +131,7 @@ This class provides functionality (as set of static methods) for checking which
The following method checks whether the module was built with the support of the given feature: The following method checks whether the module was built with the support of the given feature:
\cvdefCpp{static bool builtWith(GpuFeature feature);} \cvdefCpp{static bool builtWith(GpuFeature feature);}
\begin{description} \begin{description}
\cvarg{feature}{Feature to be checked. Available alternatives: \cvarg{feature}{Feature to be checked. See \hyperref[cpp.gpu.GpuFeature]{gpu::GpuFeature}.}
\begin{itemize}
\item NATIVE\_DOUBLE Native double operations support
\item ATOMICS Atomic operations support
\end{itemize}}
\end{description} \end{description}
There are a set of methods for checking whether the module contains intermediate (PTX) or binary GPU code for the given architecture(s): There are a set of methods for checking whether the module contains intermediate (PTX) or binary GPU code for the given architecture(s):