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STIR
6.2.0
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Implementation of stir::distributable_computation() and related functions. More...
#include "stir/shared_ptr.h"#include "stir/recon_buildblock/distributable.h"#include "stir/RelatedViewgrams.h"#include "stir/ProjData.h"#include "stir/ExamInfo.h"#include "stir/DiscretisedDensity.h"#include "stir/ViewSegmentNumbers.h"#include "stir/CPUTimer.h"#include "stir/HighResWallClockTimer.h"#include "stir/recon_buildblock/ForwardProjectorByBin.h"#include "stir/recon_buildblock/BackProjectorByBin.h"#include "stir/recon_buildblock/BinNormalisation.h"#include "stir/recon_buildblock/find_basic_vs_nums_in_subsets.h"#include "stir/is_null_ptr.h"#include "stir/info.h"#include "stir/error.h"#include <boost/format.hpp>#include <algorithm>#include "stir/recon_buildblock/ProjMatrixByBin.h"#include "stir/recon_buildblock/ProjMatrixElemsForOneBin.h"#include "stir/Bin.h"#include "stir/num_threads.h"Namespaces | |
| stir | |
| Namespace for the STIR library (and some/most of its applications) | |
Functions | |
| void | stir::setup_distributable_computation (const shared_ptr< ProjectorByBinPair > &proj_pair_sptr, const shared_ptr< const ExamInfo > &exam_info_sptr, const shared_ptr< const ProjDataInfo > proj_data_info_sptr, const shared_ptr< const DiscretisedDensity< 3, float >> &target_sptr, const bool zero_seg0_end_planes, const bool distributed_cache_enabled) |
| set-up parameters before calling distributable_computation() More... | |
| void | stir::end_distributable_computation () |
| clean-up after a sequence of computations More... | |
| void | stir::distributable_computation (const shared_ptr< ForwardProjectorByBin > &forward_projector_sptr, const shared_ptr< BackProjectorByBin > &back_projector_sptr, const shared_ptr< DataSymmetriesForViewSegmentNumbers > &symmetries_sptr, DiscretisedDensity< 3, float > *output_image_ptr, const DiscretisedDensity< 3, float > *input_image_ptr, const shared_ptr< ProjData > &proj_data_ptr, const bool read_from_proj_data, int subset_num, int num_subsets, int min_segment_num, int max_segment_num, bool zero_seg0_end_planes, double *double_out_ptr, const shared_ptr< ProjData > &additive_binwise_correction, const shared_ptr< BinNormalisation > normalise_sptr, const double start_time_of_frame, const double end_time_of_frame, RPC_process_related_viewgrams_type *RPC_process_related_viewgrams, DistributedCachingInformation *caching_info_ptr, int min_timing_pos_num, int max_timing_pos_num) |
| This function essentially implements a loop over segments and all views in the current subset.Output is in output_image_ptr and in float_out_ptr (but only if they are not NULL). What the output is, is really determined by the call-back function RPC_process_related_viewgrams. More... | |
Implementation of stir::distributable_computation() and related functions.
1.8.13