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added checkPtxVersion into gpu module

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This commit is contained in:
Alexey Spizhevoy
2011-01-18 14:52:35 +00:00
parent cbb132ccb1
commit 1a0d41fb53
5 changed files with 107 additions and 46 deletions
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13
doc/gpu_initialization.tex
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@@ -69,11 +69,20 @@ Returns true, if the specified GPU has atomics support, otherwise false.
\end{description}
\cvCppFunc{gpu::hasPtxFor}
\cvCppFunc{gpu::checkPtxVersion}
Returns true, if the GPU module was built with PTX support of the given compute capability, otherwise false.
\cvdefCpp{bool hasPtxFor(int major, int minor);}
\cvdefCpp{template $<$unsigned int cmp\_op$>$\newline
bool checkPtxVersion(int major, int minor);}
\begin{description}
\cvarg{cmp\_op}{Comparison operation:
\begin{description}
\cvarg{CMP\_EQ}{Return true, if at least one of GPU module PTX versions matches the given one, otherwise false}
\cvarg{CMP\_LT}{Return true, if at least one of GPU module PTX versions is less than the given one, otherwise false}
\cvarg{CMP\_LE}{Return true, if at least one of GPU module PTX versions is less or equal to the given one, otherwise false}
\cvarg{CMP\_GT}{Return true, if at least one of GPU module PTX versions is greater than the given one, otherwise false}
\cvarg{CMP\_GE}{Return true, if at least one of GPU module PTX versions is greater or equal to the given one, otherwise false}
\end{description}}
\cvarg{major}{Major CC version.}
\cvarg{minor}{Minor CC version.}
\end{description}