source: XIOS/dev/dev_olga/src/distribution_server.hpp @ 1620

Last change on this file since 1620 was 1553, checked in by oabramkina, 6 years ago

The zoom is dead, long live the zoom.

Replacing domain_zoom transformation by copying it from domain_extract. From now on, only the zoomed part of a domain is sent to servers. On the user's side all definitions stay the same.

To do soon: axis_zoom.

File size: 2.2 KB
Line 
1/*!
2   \file distribution_server.hpp
3   \author Ha NGUYEN
4   \since 13 Jan 2015
5   \date 04 Feb 2015
6
7   \brief Index distribution on server side.
8 */
9
10#ifndef __XIOS_DISTRIBUTION_SERVER_HPP__
11#define __XIOS_DISTRIBUTION_SERVER_HPP__
12
13#include "distribution.hpp"
14
15namespace xios {
16
17/*!
18  \class CDistributionServer
19  The class, for now, plays a role of computing local index for writing data on server
20*/
21class CDistributionServer : public CDistribution
22{
23  public:
24    /** Default constructor */
25    CDistributionServer(int rank, int dims, const CArray<size_t,1>& globalIndex = CArray<size_t,1>());
26    CDistributionServer(int rank, const std::vector<int>& nBeginServer,
27                        const std::vector<int>& nSizeServer, const std::vector<int>& nGlobal);
28    CDistributionServer(int rank, const std::vector<int>& nBeginServer,
29                        const std::vector<int>& nSizeServer,
30                        const std::vector<int>& nBeginGlobal,
31                        const std::vector<int>& nGlobal);
32
33    CDistributionServer(int rank,
34                        const std::vector<CArray<int,1> >& globalIndexElements,
35                        const CArray<int,1>& elementOrder,
36                        const std::vector<int>& nBeginServer,
37                        const std::vector<int>& nSizeServer,
38                        const std::vector<int>& nBeginGlobal,
39                        const std::vector<int>& nGlobal);
40
41    /** Default destructor */
42    virtual ~CDistributionServer();
43
44    const GlobalLocalMap& getGlobalLocalIndex() const { return globalLocalIndexMap_; }   
45    int getGridSize() const;
46   
47    virtual void computeLocalIndex(CArray<size_t,1>& globalIndex);
48    virtual void computeGlobalIndex(CArray<int,1>& indexes) const;
49    virtual void partialClear(void); //! clear heavy sized attibutes
50
51  protected:
52    virtual void createGlobalIndex();
53    void createGlobalIndex(const std::vector<CArray<int,1> >& globalIndexElements,
54                           const CArray<int,1>& elementOrder);
55   
56  protected:
57    GlobalLocalMap globalLocalIndexMap_;
58
59  private:
60    std::vector<int> nGlobal_;
61    std::vector<int> nBeginGlobal_;
62    std::vector<int> nSize_;
63    std::vector<int> nBegin_;
64
65};
66
67} // namespace xios
68#endif // __XIOS_DISTRIBUTION_SERVER_HPP__
Note: See TracBrowser for help on using the repository browser.