Cheetah - SKA - PSS - Prototype Time Domain Search Pipeline
Pwft.h
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24 #ifndef SKA_CHEETAH_PWFT_H
25 #define SKA_CHEETAH_PWFT_H
26 
27 #include "cheetah/pwft/Config.h"
28 #include "cheetah/pwft/cuda/Pwft.h"
29 #include "cheetah/data/FrequencySeries.h"
30 #include "cheetah/data/PowerSeries.h"
31 #include "cheetah/data/Units.h"
32 #include "cheetah/utils/Architectures.h"
33 #include "cheetah/data/ComplexTypeTraits.h"
34 
35 #include "panda/AlgorithmTuple.h"
36 
37 namespace ska {
38 namespace cheetah {
39 namespace pwft {
40 
48 class Pwft
49 {
50  private:
51  typedef panda::AlgorithmTuple<cuda::Pwft> Implementations;
52 
53  public:
54 
55  Pwft(Config const& config);
56  Pwft(Pwft const&) = delete;
57  Pwft(Pwft&&) = default;
58  ~Pwft();
59 
76  template <typename Arch, typename T, typename InputAlloc, typename OutputAlloc, typename... Args>
77  void process_direct(panda::PoolResource<Arch>& resource,
78  data::FrequencySeries<Arch,typename data::ComplexTypeTraits<Arch,T>::type,InputAlloc>const& input,
80  Args&&... args);
81 
98  template <typename Arch, typename T, typename InputAlloc, typename OutputAlloc, typename... Args>
99  void process_nn(panda::PoolResource<Arch>& resource,
100  data::FrequencySeries<Arch,typename data::ComplexTypeTraits<Arch,T>::type,InputAlloc>const& input,
102  Args&&... args);
103 
104  private:
105  Config const& _config;
106  Implementations _implementations;
107 };
108 
109 
110 
111 } // namespace pwft
112 } // namespace cheetah
113 } // namespace ska
114 
115 #include "cheetah/pwft/detail/Pwft.cpp"
116 
117 #endif // SKA_CHEETAH_PWFT_H
Power Spectrum Fourier Transform version / Transform / Module.
Definition: Pwft.h:48
void process_direct(panda::PoolResource< Arch > &resource, data::FrequencySeries< Arch, typename data::ComplexTypeTraits< Arch, T >::type, InputAlloc >const &input, data::PowerSeries< Arch, T, OutputAlloc > &output, Args &&... args)
Form power spectrum using absolute squared.
Definition: Pwft.cpp:33
A helper class to determine the type of complex data for different architectures. ...
A container of Fourier series data.
Some limits and constants for FLDO.
Definition: Brdz.h:35
Class for power series (detected FrequencySeries).
Definition: PowerSeries.h:58
void process_nn(panda::PoolResource< Arch > &resource, data::FrequencySeries< Arch, typename data::ComplexTypeTraits< Arch, T >::type, InputAlloc >const &input, data::PowerSeries< Arch, T, OutputAlloc > &output, Args &&... args)
Form power spectrum using absolute squared with nearest neighbour comparison.
Definition: Pwft.cpp:43