cv::cuda::TargetArchs Class Reference

Class providing a set of static methods to check what NVIDIA* card architecture the CUDA module was built for. More...

#include <cuda.hpp>

Static Public Member Functions
static bool	builtWith (FeatureSet feature_set)
	The following method checks whether the module was built with the support of the given feature: More...
static CV_WRAP bool	has (int major, int minor)
	There is a set of methods to check whether the module contains intermediate (PTX) or binary CUDA code for the given architecture(s): More...
static CV_WRAP bool	hasPtx (int major, int minor)
static CV_WRAP bool	hasBin (int major, int minor)
static CV_WRAP bool	hasEqualOrLessPtx (int major, int minor)
static CV_WRAP bool	hasEqualOrGreater (int major, int minor)
static CV_WRAP bool	hasEqualOrGreaterPtx (int major, int minor)
static CV_WRAP bool	hasEqualOrGreaterBin (int major, int minor)

Detailed Description

Class providing a set of static methods to check what NVIDIA* card architecture the CUDA module was built for.

According to the CUDA C Programming Guide Version 3.2: "PTX code produced for some specific compute capability can always be compiled to binary code of greater or equal compute capability".

Member Function Documentation

builtWith()

static bool cv::cuda::TargetArchs::builtWith ( FeatureSet  feature_set )

static

The following method checks whether the module was built with the support of the given feature:

Parameters

feature_set

Features to be checked. See :ocvcuda::FeatureSet.

has()

static CV_WRAP bool cv::cuda::TargetArchs::has ( int  major, int  minor  )

static

There is a set of methods to check whether the module contains intermediate (PTX) or binary CUDA code for the given architecture(s):

Parameters

major	Major compute capability version.
minor	Minor compute capability version.

hasBin()

static CV_WRAP bool cv::cuda::TargetArchs::hasBin ( int  major, int  minor  )

static

hasEqualOrGreater()

static CV_WRAP bool cv::cuda::TargetArchs::hasEqualOrGreater ( int  major, int  minor  )

static

hasEqualOrGreaterBin()

static CV_WRAP bool cv::cuda::TargetArchs::hasEqualOrGreaterBin ( int  major, int  minor  )

static

hasEqualOrGreaterPtx()

static CV_WRAP bool cv::cuda::TargetArchs::hasEqualOrGreaterPtx ( int  major, int  minor  )

static

hasEqualOrLessPtx()

static CV_WRAP bool cv::cuda::TargetArchs::hasEqualOrLessPtx ( int  major, int  minor  )

static

hasPtx()

static CV_WRAP bool cv::cuda::TargetArchs::hasPtx ( int  major, int  minor  )

static

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The documentation for this class was generated from the following file:

• build/release/_deps/opencv-src/include/opencv4/opencv2/core/cuda.hpp