COMPASS  5.0.0
End-to-end AO simulation tool using GPU acceleration
sutra_centroider_wcog.h
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2 // This file is part of COMPASS <https://anr-compass.github.io/compass/>
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4 // Copyright (C) 2011-2019 COMPASS Team <https://github.com/ANR-COMPASS>
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8 // COMPASS is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
9 // General Public License as published by the Free Software Foundation, either version 3 of the License,
10 // or any later version.
11 //
12 // COMPASS: End-to-end AO simulation tool using GPU acceleration
13 // The COMPASS platform was designed to meet the need of high-performance for the simulation of AO systems.
14 //
15 // The final product includes a software package for simulating all the critical subcomponents of AO,
16 // particularly in the context of the ELT and a real-time core based on several control approaches,
17 // with performances consistent with its integration into an instrument. Taking advantage of the specific
18 // hardware architecture of the GPU, the COMPASS tool allows to achieve adequate execution speeds to
19 // conduct large simulation campaigns called to the ELT.
20 //
21 // The COMPASS platform can be used to carry a wide variety of simulations to both testspecific components
22 // of AO of the E-ELT (such as wavefront analysis device with a pyramid or elongated Laser star), and
23 // various systems configurations such as multi-conjugate AO.
24 //
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32 
41 
42 
43 #ifndef _SUTRA_CENTROIDER_WCOG_H_
44 #define _SUTRA_CENTROIDER_WCOG_H_
45 
46 #include <sutra_centroider.h>
47 
48 template <class Tin, class T>
49 class SutraCentroiderWcog : public SutraCentroider<Tin, T> {
50  public:
51  int npix;
53 
54  public:
56  float offset, float scale, bool filter_TT, int device);
59 
60  string get_type();
61 
62  int set_npix(int npix);
63  int init_weights();
64  int load_weights(float *weights, int ndim);
65 
66  int get_cog(float *cube, float *intensities, T *centroids, int nvalid,
67  int npix, int ntot, cudaStream_t stream=0);
68  int get_cog(float *intensities, T *slopes, bool noise);
69  int get_cog();
70 };
71 
72 template <class T>
73 void get_centroids(int size, int threads, int blocks, int n, float *d_idata,
74  T *d_odata, T *ref, int *validx, int *validy,
75  float *intensities, float *d_weights, float scale,
76  float offset, CarmaDevice *device);
77 
78 template <class T>
79 int fill_weights(T *d_out, T *d_in, int npix, int N, CarmaDevice *device);
80 #endif // _SUTRA_CENTROIDER_WCOG_H_
sutra_centroider.h
SutraCentroiderWcog::npix
int npix
Definition: sutra_centroider_wcog.h:51
CarmaDevice
Definition: carma_context.h:57
SutraCentroider< Tin, T >::wfs
SutraWfs * wfs
Definition: sutra_centroider.h:54
SutraCentroiderWcog::~SutraCentroiderWcog
~SutraCentroiderWcog()
SutraCentroider< Tin, T >::filter_TT
bool filter_TT
Definition: sutra_centroider.h:59
SutraCentroiderWcog
this class provides the centroider_wcog features to COMPASS
Definition: sutra_centroider_wcog.h:49
SutraCentroider< Tin, T >::offset
float offset
Definition: sutra_centroider.h:61
get_centroids
void get_centroids(int size, int threads, int blocks, int n, float *d_idata, T *d_odata, T *ref, int *validx, int *validy, float *intensities, float *d_weights, float scale, float offset, CarmaDevice *device)
SutraCentroiderWcog::get_cog
int get_cog()
SutraWfs
this class provides the wfs features to COMPASS
Definition: sutra_wfs.h:60
SutraCentroiderWcog::get_type
string get_type()
SutraCentroiderWcog::init_weights
int init_weights()
SutraCentroiderWcog::SutraCentroiderWcog
SutraCentroiderWcog(CarmaContext *context, SutraWfs *wfs, long nvalid, float offset, float scale, bool filter_TT, int device)
SutraCentroiderWcog::SutraCentroiderWcog
SutraCentroiderWcog(const SutraCentroiderWcog &centroider)
CarmaObj< float >
CarmaContext
this class provides the context in which CarmaObj are created
Definition: carma_context.h:104
SutraCentroider
this class provides the centroider features to COMPASS
Definition: sutra_centroider.h:51
SutraCentroiderWcog::load_weights
int load_weights(float *weights, int ndim)
SutraCentroider< Tin, T >::scale
float scale
Definition: sutra_centroider.h:62
SutraCentroider< Tin, T >::nvalid
int nvalid
Definition: sutra_centroider.h:55
SutraCentroiderWcog::get_cog
int get_cog(float *cube, float *intensities, T *centroids, int nvalid, int npix, int ntot, cudaStream_t stream=0)
SutraCentroider< Tin, T >::device
int device
Definition: sutra_centroider.h:53
fill_weights
int fill_weights(T *d_out, T *d_in, int npix, int N, CarmaDevice *device)
SutraCentroiderWcog::set_npix
int set_npix(int npix)
SutraCentroiderWcog::d_weights
CarmaObj< float > * d_weights
Definition: sutra_centroider_wcog.h:52
SutraCentroiderWcog::get_cog
int get_cog(float *intensities, T *slopes, bool noise)