Test class for GPU projectors. More...
Inheritance diagram for stir::TestGPUProjectors:
Public Member Functions | |
| TestGPUProjectors (const unsigned num_attempts) | |
| Constructor. | |
| virtual | ~TestGPUProjectors () |
| Destructor. | |
| void | run_tests () |
| Run tests. | |
 Public Member Functions inherited from stir::RunTests | |
| RunTests (const double tolerance=1E-4) | |
| Default constructor. | |
| virtual | ~RunTests () |
| Destructor, outputs a diagnostic message. | |
| bool | is_everything_ok () const |
| Returns if all checks were fine upto now. | |
| int | main_return_value () const |
| Handy return value for a main() function. More... | |
| void | set_tolerance (const double tolerance) |
| Set value used in floating point comparisons (see check_* functions) | |
| double | get_tolerance () const |
| Get value used in floating point comparisons (see check_* functions) | |
| bool | check (const bool, const std::string &str="") |
| Tests if true, str can be used to tell what you are testing. More... | |
| template<class T1 , class T2 > | |
| bool | check_if_less (T1 a, T2 b, const std::string &str="") |
| check if a<b | |
| bool | check_if_equal (const std::string &a, const std::string &b, const std::string &str="") |
| bool | check_if_equal (const double a, const double b, const std::string &str="") |
| bool | check_if_equal (const short a, const short b, const std::string &str="") |
| bool | check_if_equal (const unsigned short a, const unsigned short b, const std::string &str="") |
| bool | check_if_equal (const int a, const int b, const std::string &str="") |
| bool | check_if_equal (const unsigned int a, const unsigned int b, const std::string &str="") |
| bool | check_if_equal (const long a, const long b, const std::string &str="") |
| bool | check_if_equal (const unsigned long a, const unsigned long b, const std::string &str="") |
| bool | check_if_equal (const Bin &a, const Bin &b, const std::string &str="") |
| template<class T > | |
| bool | check_if_equal (const DetectionPosition< T > &a, const DetectionPosition< T > &b, const std::string &str="") |
| template<class T > | |
| bool | check_if_equal (const std::complex< T > a, const std::complex< T > b, const std::string &str="") |
| check equality by calling check_if_equal on real and imaginary parts | |
| template<class T > | |
| bool | check_if_equal (const VectorWithOffset< T > &t1, const VectorWithOffset< T > &t2, const std::string &str="") |
| check equality by comparing ranges and calling check_if_equal on all elements | |
| template<class T > | |
| bool | check_if_equal (const std::vector< T > &t1, const std::vector< T > &t2, const std::string &str="") |
| check equality by comparing size and calling check_if_equal on all elements | |
| bool | check_if_equal (const ProjDataInMemory &t1, const ProjDataInMemory &t2, const std::string &str="") |
| template<int n> | |
| bool | check_if_equal (const IndexRange< n > &t1, const IndexRange< n > &t2, const std::string &str="") |
| template<int num_dimensions, class coordT > | |
| bool | check_if_equal (const BasicCoordinate< num_dimensions, coordT > &a, const BasicCoordinate< num_dimensions, coordT > &b, const std::string &str="") |
| check equality by comparing norm(a-b) with tolerance | |
| bool | check_if_zero (const double a, const std::string &str="") |
| bool | check_if_zero (const short a, const std::string &str="") |
| bool | check_if_zero (const unsigned short a, const std::string &str="") |
| bool | check_if_zero (const int a, const std::string &str="") |
| bool | check_if_zero (const unsigned int a, const std::string &str="") |
| bool | check_if_zero (const long a, const std::string &str="") |
| bool | check_if_zero (const unsigned long a, const std::string &str="") |
| template<class T > | |
| bool | check_if_zero (const VectorWithOffset< T > &t, const std::string &str="") |
| use check_if_zero on all elements | |
| template<int num_dimensions, class coordT > | |
| bool | check_if_zero (const BasicCoordinate< num_dimensions, coordT > &a, const std::string &str="") |
| compare norm with tolerance | |
Protected Member Functions | |
| void | set_up () |
| Set up. | |
| void | set_up_image () |
| Set up the image. | |
| void | set_up_sino () |
| Set up the sinogram. | |
| void | test_adjoints () |
| test the adjoint multiple times | |
| Protected Member Functions inherited from stir::RunTests | |
| template<class T > | |
| bool | check_if_equal_generic (const T &a, const T &b, const std::string &str) |
| function that is called by some check_if_equal implementations. It just uses operator!= | |
| template<class T > | |
| bool | check_if_zero_generic (T a, const std::string &str) |
| function that is called by some check_if_zero implementations. It just uses operator!= | |
Protected Attributes | |
| const unsigned | _num_attempts |
| ForwardProjectorByBinNiftyPET | _projector_fwrd |
| BackProjectorByBinNiftyPET | _projector_back |
| shared_ptr< VoxelsOnCartesianGrid< float > > | _image_sptr |
| shared_ptr< ProjDataInMemory > | _sino_sptr |
| shared_ptr< VoxelsOnCartesianGrid< float > > | _projected_image_sptr |
| shared_ptr< ProjDataInMemory > | _projected_sino_sptr |
| double | _time_fwrd |
| double | _time_back |
| std::vector< float > | _results |
| Protected Attributes inherited from stir::RunTests | |
| double | tolerance |
| tolerance for comparisons with real values | |
| bool | everything_ok |
| variable storing current status | |
Detailed Description
Test class for GPU projectors.
The documentation for this class was generated from the following file:
- /home/sirfuser/devel/STIRdistrib/STIR/src/test/NiftyPET_projector/test_ProjectorNiftyPET_adjoint.cxx
