source: XIOS/dev/branch_openmp/src/distribution_server.hpp @ 1460

Last change on this file since 1460 was 1460, checked in by yushan, 3 years ago

branch_openmp merged with XIOS_DEV_CMIP6@1459

File size: 2.4 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>& nZoomBeginServer,
27                        const std::vector<int>& nZoomSizeServer, const std::vector<int>& nGlobal);
28    CDistributionServer(int rank, const std::vector<int>& nZoomBeginServer,
29                        const std::vector<int>& nZoomSizeServer,
30                        const std::vector<int>& nZoomBeginGlobal,
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>& nZoomBeginServer,
37                        const std::vector<int>& nZoomSizeServer,
38                        const std::vector<int>& nZoomBeginGlobal,
39                        const std::vector<int>& nGlobal);
40
41    /** Default destructor */
42    virtual ~CDistributionServer();
43
44    const std::vector<int>& getZoomBeginGlobal() const;
45    const std::vector<int>& getZoomBeginServer() const;
46    const std::vector<int>& getZoomSizeServer() const;
47    const GlobalLocalMap& getGlobalLocalIndex() const { return globalLocalIndexMap_; }   
48    int getGridSize() const;
49   
50    virtual void computeLocalIndex(CArray<size_t,1>& globalIndex);
51    virtual void computeGlobalIndex(CArray<int,1>& indexes) const;
52    virtual void partialClear(void); //! clear heavy sized attibutes
53
54  protected:
55    virtual void createGlobalIndex();
56    void createGlobalIndex(const std::vector<CArray<int,1> >& globalIndexElements,
57                           const CArray<int,1>& elementOrder);
58   
59  protected:
60    GlobalLocalMap globalLocalIndexMap_;
61
62  private:
63    std::vector<int> nGlobal_;
64    std::vector<int> nZoomBeginGlobal_;
65    std::vector<int> nZoomSize_;
66    std::vector<int> nZoomBegin_;
67
68};
69
70} // namespace xios
71#endif // __XIOS_DISTRIBUTION_SERVER_HPP__
Note: See TracBrowser for help on using the repository browser.