Last change
on this file since 1434 was
930,
checked in by mhnguyen, 8 years ago
|
Improving the performance of on server side
+) Replace searching algorithm for global-local index with a better one
Test
+) On Curie
+) Work correct
|
File size:
1.1 KB
|
Rev | Line | |
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[553] | 1 | /*! |
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| 2 | \file distribution.hpp |
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| 3 | \author Ha NGUYEN |
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| 4 | \since 13 Jan 2015 |
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| 5 | \date 09 Feb 2015 |
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| 6 | |
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| 7 | \brief Index distribution on server side. |
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| 8 | */ |
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[551] | 9 | #ifndef __XIOS_DISTRIBUTION_HPP__ |
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| 10 | #define __XIOS_DISTRIBUTION_HPP__ |
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| 11 | |
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[591] | 12 | #include "xios_spl.hpp" |
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[551] | 13 | #include "array_new.hpp" |
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[930] | 14 | #include <boost/unordered_map.hpp> |
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[551] | 15 | |
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| 16 | namespace xios { |
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[553] | 17 | /*! |
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| 18 | \class CDistribution |
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| 19 | The parent class of CDistributionClient and CDistributionServer, which declares and defines |
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| 20 | some basic methods and properties for its children. This class allows its descendants to calculate |
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| 21 | distribution of index on client or server side. |
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| 22 | */ |
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[551] | 23 | class CDistribution |
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| 24 | { |
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| 25 | public: |
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[930] | 26 | typedef boost::unordered_map<size_t,int> GlobalLocalMap; |
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| 27 | |
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| 28 | public: |
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[551] | 29 | /** Default constructor */ |
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[653] | 30 | CDistribution(int rank, int dims, const CArray<size_t,1>& globalIndex = CArray<size_t,1>()); |
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[551] | 31 | |
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| 32 | /** Default destructor */ |
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| 33 | virtual ~CDistribution(); |
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| 34 | |
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[553] | 35 | int getDims() const; //! Get dimension size |
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| 36 | int getRank() const; //! Get rank of current process |
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| 37 | |
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[551] | 38 | protected: |
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[887] | 39 | virtual void createGlobalIndex() {}; |
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| 40 | |
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[551] | 41 | protected: |
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[653] | 42 | CArray<size_t,1> globalIndex_; |
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[551] | 43 | int dims_; |
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| 44 | int rank_; |
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| 45 | }; |
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| 46 | |
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| 47 | } // namespace xios |
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| 48 | #endif // __XIOS_DISTRIBUTION_HPP__ |
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