WIP: mpi
This commit is contained in:
Christian Zimmermann
parent
5db90864c7
commit
6bfba5cdd9
2 changed files with 423 additions and 142 deletions
243
src/opt/mpi/include/rrange.cc.h
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243
src/opt/mpi/include/rrange.cc.h
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// -*- C++ -*-
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/**
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@file opt/mpi/include/rrange.cc.h
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@brief RRange and RIndex declaration.
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Copyright (c) 2024 Christian Zimmermann. All rights reserved.
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Mail: chizeta@f3l.de
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**/
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#ifndef __cxz_mpi_rrange_cc_h__
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#define __cxz_mpi_rrange_cc_h__
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#include "rrange.h"
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namespace CNORXZ
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{
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namespace mpi
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{
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>::RIndex(const RIndex& in) :
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mRange(in.mRange),
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mI(std::make_shared<Index>(mRange->local())),
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mK(std::make_shared<YIndex>(mRange->geom()))
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{
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*this = in.lex();
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}
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template <class IndexI, class IndexK>
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RIndex& RIndex<IndexI,IndexK>::operator=(const RIndex& in)
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{
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mRange = in.mRange;
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mI = std::make_shared<Index>(mRange->local());
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mK = std::make_shared<YIndex>(mRange->geom());
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*this = in.lex();
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return *this;
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>::RIndex(const RangePtr& global, SizeT lexpos = 0) :
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mRange(rangeCast<RangeType>(global)),
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mI(std::make_shared<Index>(mRange->local())),
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mK(std::make_shared<YIndex>(mRange->geom()))
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{
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*this = lexpos;
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>::RIndex(const Sptr<Index>& local) :
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{
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//!!!
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::operator=(SizeT pos)
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{
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// pos is the lexicographic position of the global range.
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// Hence, have to consider the rank geometry.
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if constexpr(has_static_sub<IndexI>::value or has_static_sub<IndexK>::value){
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}
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else {
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}
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return *this;
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::operator++()
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{
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return *this;
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::operator--()
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{
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return *this;
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK> RIndex<IndexI,IndexK>::operator+(Int n) const
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{
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK> RIndex<IndexI,IndexK>::operator-(Int n) const
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{
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}
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template <class IndexI, class IndexK>
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SizeT RIndex<IndexI,IndexK>::operator-(const RIndex& i) const
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{
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::operator+=(Int n)
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{
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return *this;
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::operator-=(Int n)
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{
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return *this;
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}
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template <class IndexI, class IndexK>
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SizeT RIndex<IndexI,IndexK>::lex() const
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{
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}
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template <class IndexI, class IndexK>
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constexpr RIndex<IndexI,IndexK>::decltype(auto) pmax() const
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{
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}
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template <class IndexI, class IndexK>
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constexpr RIndex<IndexI,IndexK>::decltype(auto) lmax() const
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{
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}
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template <class IndexI, class IndexK>
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IndexId<0> RIndex<IndexI,IndexK>::id() const
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{
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}
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template <class IndexI, class IndexK>
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MetaType RIndex<IndexI,IndexK>::operator*() const
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{
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}
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template <class IndexI, class IndexK>
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constexpr SizeT RIndex<IndexI,IndexK>::dim() const
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{
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}
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template <class IndexI, class IndexK>
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Sptr<RangeType> RIndex<IndexI,IndexK>::range() const
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{
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}
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template <class IndexI, class IndexK>
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template <SizeT I>
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decltype(auto) RIndex<IndexI,IndexK>::stepSize(const IndexId<I>& id) const
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{
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}
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template <class IndexI, class IndexK>
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String RIndex<IndexI,IndexK>::stringMeta() const
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{
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}
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template <class IndexI, class IndexK>
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MetaType RIndex<IndexI,IndexK>::meta() const
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{
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::at(const MetaType& metaPos)
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{
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}
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template <class IndexI, class IndexK>
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RangePtr RIndex<IndexI,IndexK>::prange(const RIndex<IndexI,IndexK>& last) const
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{
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}
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template <class IndexI, class IndexK>
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auto RIndex<IndexI,IndexK>::deepFormat() const
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{
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}
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template <class IndexI, class IndexK>
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auto RIndex<IndexI,IndexK>::deepMax() const
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{
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}
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template <class IndexI, class IndexK>
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::reformat(const Vector<SizeT>& f, const Vector<SizeT>& s)
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{
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}
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template <class IndexI, class IndexK>
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template <class Xpr, class F>
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constexpr decltype(auto) RIndex<IndexI,IndexK>::ifor(const Xpr& xpr, F&& f) const
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{
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}
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template <class IndexI, class IndexK>
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bool RIndex<IndexI,IndexK>::formatIsTrivial() const
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{
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}
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template <class IndexI, class IndexK>
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decltype(auto) RIndex<IndexI,IndexK>::xpr(const Sptr<RIndex<IndexI,IndexK>>& _this) const
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{
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}
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template <class IndexI, class IndexK>
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int RIndex<IndexI,IndexK>::rank() const
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{
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}
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template <class IndexI, class IndexK>
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Sptr<Index> RIndex<IndexI,IndexK>::local() const
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{
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}
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} // namespace mpi
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} // namespace CNORXZ
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#endif
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@ -1,7 +1,7 @@
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// -*- C++ -*-
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/**
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@file opt/include/rrange.h
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@file opt/mpi/include/rrange.h
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@brief RRange and RIndex declaration.
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Copyright (c) 2024 Christian Zimmermann. All rights reserved.
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@ -16,179 +16,217 @@
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namespace CNORXZ
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{
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/** ****
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Specific index for RRange.
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@tparam Index Local index type.
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*/
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template <class Index>
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class RIndex : public IndexInterface<RIndex<Index>,typename Index::MetaType>
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namespace mpi
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{
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public:
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typedef IndexInterface<RIndex<Index>,typename Index::MetaType> IB;
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typedef typename Index::MetaType MetaType;
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typedef RRange<typename Index::RangeType> RangeType;
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INDEX_RANDOM_ACCESS_ITERATOR_DEFS(MetaType);
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/** ****
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Specific index for RRange.
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Every call on an instance of this class has to be done on each rank.
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@tparam IndexI Index type used to indicate local position.
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@tparam IndexK Index type used to indicate the rank.
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*/
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template <class IndexI, class IndexK>
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class RIndex : public IndexInterface<RIndex<IndexI,IndexK>,typename Index::MetaType>
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{
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public:
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typedef IndexInterface<RIndex<IndexI,IndexK>,typename Index::MetaType> IB;
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typedef typename Index::MetaType MetaType;
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typedef RRange<typename Index::RangeType> RangeType;
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// constructors!!!
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INDEX_RANDOM_ACCESS_ITERATOR_DEFS(MetaType);
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/** @copydoc IndexInterface::operator=(SizeT) */
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RIndex& operator=(SizeT pos);
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// constructors!!!
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/** Default constructor. */
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RIndex() = default;
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/** @copydoc IndexInterface::operator++() */
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RIndex& operator++();
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/** Move constructor (default). */
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RIndex(RIndex&& in) = default;
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/** @copydoc IndexInterface::operator--() */
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RIndex& operator--();
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/** Move assignment (default). */
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RIndex& operator=(RIndex&& in) = default;
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/** @copydoc IndexInterface::operator+() */
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RIndex operator+(Int n) const;
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/** Copy constructor (no default, copy local index instance). */
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RIndex(const RIndex& in);
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/** @copydoc IndexInterface::operator-() */
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RIndex operator-(Int n) const;
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/** Copy assignment (no default, copy local index instance). */
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RIndex& operator=(const RIndex& in);
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/** @copydoc IndexInterface::operator-(CIndex) */
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SizeT operator-(const RIndex& i) const;
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/** Construct from global range and format.
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@param global Pointer to global range; this can be a RRange or the bare range (will be converted to a RRange).
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@param lexpos Start position.
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*/
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RIndex(const RangePtr& global, SizeT lexpos = 0);
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/** @copydoc IndexInterface::operator+=() */
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RIndex& operator+=(Int n);
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/** Construct from local index. */
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RIndex(const Sptr<IndexI,IndexK>& local);
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/** @copydoc IndexInterface::operator-=() */
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RIndex& operator-=(Int n);
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/** @copydoc IndexInterface::operator=(SizeT) */
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RIndex& operator=(SizeT pos);
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/** @copydoc IndexInterface::lex() */
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SizeT lex() const;
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/** @copydoc IndexInterface::operator++() */
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RIndex& operator++();
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/** @copydoc IndexInterface::pmax() */
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constexpr decltype(auto) pmax() const;
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/** @copydoc IndexInterface::operator--() */
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RIndex& operator--();
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/** @copydoc IndexInterface::lmax() */
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constexpr decltype(auto) lmax() const;
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/** @copydoc IndexInterface::operator+() */
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RIndex operator+(Int n) const;
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/** @copydoc IndexInterface::id() */
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IndexId<0> id() const;
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/** @copydoc IndexInterface::operator-() */
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RIndex operator-(Int n) const;
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/** @copydoc IndexInterface::operator*() */
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MetaType operator*() const;
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/** @copydoc IndexInterface::operator-(CIndex) */
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SizeT operator-(const RIndex& i) const;
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/** @copydoc IndexInterface::dim() */
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constexpr SizeT dim() const;
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/** @copydoc IndexInterface::operator+=() */
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RIndex& operator+=(Int n);
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/** @copydoc IndexInterface::range() */
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Sptr<RangeType> range() const;
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/** @copydoc IndexInterface::operator-=() */
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RIndex& operator-=(Int n);
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/** @copydoc IndexInterface::stepSize() */
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template <SizeT I>
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decltype(auto) stepSize(const IndexId<I>& id) const;
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/** @copydoc IndexInterface::lex() */
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SizeT lex() const;
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/** @copydoc IndexInterface::stringMeta() */
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String stringMeta() const;
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/** @copydoc IndexInterface::pmax() */
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constexpr decltype(auto) pmax() const;
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/** @copydoc IndexInterface::meta() */
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MetaType meta() const;
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/** @copydoc IndexInterface::lmax() */
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constexpr decltype(auto) lmax() const;
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/** @copydoc IndexInterface::at() */
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RIndex& at(const MetaType& metaPos);
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/** @copydoc IndexInterface::id() */
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IndexId<0> id() const;
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/** @copydoc IndexInterface::prange() */
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RangePtr prange(const RIndex<Index>& last) const;
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/** @copydoc IndexInterface::operator*() */
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MetaType operator*() const;
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/** @copydoc IndexInterface::deepFormat() */
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auto deepFormat() const;
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/** @copydoc IndexInterface::dim() */
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constexpr SizeT dim() const;
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/** @copydoc IndexInterface::deepMax() */
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auto deepMax() const;
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/** @copydoc IndexInterface::range() */
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Sptr<RangeType> range() const;
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/** @copydoc IndexInterface::reformat() */
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RIndex& reformat(const Vector<SizeT>& f, const Vector<SizeT>& s);
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/** @copydoc IndexInterface::stepSize() */
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template <SizeT I>
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decltype(auto) stepSize(const IndexId<I>& id) const;
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/** @copydoc IndexInterface::ifor() */
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template <class Xpr, class F>
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constexpr decltype(auto) ifor(const Xpr& xpr, F&& f) const;
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/** @copydoc IndexInterface::stringMeta() */
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String stringMeta() const;
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/** @copydoc IndexInterface::formatIsTrivial() */
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bool formatIsTrivial() const;
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/** @copydoc IndexInterface::meta() */
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MetaType meta() const;
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/** @copydoc IndexInterface::xpr() */
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decltype(auto) xpr(const Sptr<MIndex<Indices...>>& _this) const;
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/** @copydoc IndexInterface::at() */
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RIndex& at(const MetaType& metaPos);
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//!!!
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/** @copydoc IndexInterface::prange() */
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RangePtr prange(const RIndex<IndexI,IndexK>& last) const;
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private:
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Sptr<RangeType> mRange;
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Sptr<Index> mLocalI;
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//!!!
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};
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/** @copydoc IndexInterface::deepFormat() */
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auto deepFormat() const;
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// Factory!!!
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/** @copydoc IndexInterface::deepMax() */
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auto deepMax() const;
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/** ****
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Range-Wrapper for ranges that are distributed on MPI ranks.
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@tparam Range Local range type.
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*/
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template <class Range>
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class RRange : public RangeInterface<RRange<Range>>
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{
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public:
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typedef RangeBase RB;
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typedef RIndex<typename Range::IndexType> IndexType;
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typedef typename Range::MetaType MetaType;
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/** @copydoc IndexInterface::reformat() */
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RIndex& reformat(const Vector<SizeT>& f, const Vector<SizeT>& s);
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friend RRangeFactory<Range>;
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/** @copydoc IndexInterface::ifor() */
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template <class Xpr, class F>
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constexpr decltype(auto) ifor(const Xpr& xpr, F&& f) const;
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virtual RangePtr sub(SizeT num) const override final;
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virtual MArray<RangePtr> sub() const override final;
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virtual SizeT size() const override final;
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virtual SizeT dim() const override final;
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virtual String stringMeta(SizeT pos) const override final;
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virtual const TypeInfo& type() const override final;
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virtual const TypeInfo& metaType() const override final;
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virtual RangePtr extend(const RangePtr& r) const override final;
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/** @copydoc IndexInterface::formatIsTrivial() */
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bool formatIsTrivial() const;
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/** Get local range. */
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Sptr<Range> local() const;
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/** @copydoc IndexInterface::xpr() */
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decltype(auto) xpr(const Sptr<RIndex<IndexI,IndexK>>& _this) const;
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/** Get meta data for given lexicographic position.
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@param pos Lexicographic position.
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*/
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const MetaType get(SizeT pos) const;
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/** Get the current rank. */
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int rank() const;
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/** Get lexicographic position according to the given meta data value.
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@param metaPos Meta data value.
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*/
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SizeT getMeta(const MetaType& metaPos) const;
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/** Get the local index on THIS rank. */
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Sptr<IndexI,IndexK> local() const;
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//!!!
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/** Get rank from lexicographic meta data position.
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@param pos Lexicographic meta data position.
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*/
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int getRank(SizeT pos) const;
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private:
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Sptr<RangeType> mRange; /**< RRange. */
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Sptr<IndexI> mJ; /**< Index on the local range of the THIS rank. */
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Sptr<IndexK> mK; /**< Multi-index indicating the current rank. */
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//!!!
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};
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protected:
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// Factory!!!
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/** Dafault constructor */
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RRange() = default;
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/** ****
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Range-Wrapper for ranges that are distributed on MPI ranks.
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@tparam Range Local range type.
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*/
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template <class Range>
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class RRange : public RangeInterface<RRange<Range>>
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{
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public:
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typedef RangeBase RB;
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typedef RIndex<typename Range::IndexType> IndexType;
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typedef typename Range::MetaType MetaType;
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||||
RRange(const RRange& in) = delete;
|
||||
RRange& operator=(const RRange& in) = delete;
|
||||
friend RRangeFactory<Range>;
|
||||
|
||||
/** Construct from local range and geometry.
|
||||
@param loc Local range.
|
||||
@param geom Rank geometry range.
|
||||
*/
|
||||
RRange(const Sptr<Range>& loc, const Sptr<YRange>& geom);
|
||||
virtual RangePtr sub(SizeT num) const override final;
|
||||
virtual MArray<RangePtr> sub() const override final;
|
||||
virtual SizeT size() const override final;
|
||||
virtual SizeT dim() const override final;
|
||||
virtual String stringMeta(SizeT pos) const override final;
|
||||
virtual const TypeInfo& type() const override final;
|
||||
virtual const TypeInfo& metaType() const override final;
|
||||
virtual RangePtr extend(const RangePtr& r) const override final;
|
||||
|
||||
Sptr<Range> mLocal; /**< Local range of THIS rank. */
|
||||
Sptr<YRange> mGeom; /**< Rank geometry range. */
|
||||
/** Get local range. */
|
||||
Sptr<Range> local() const;
|
||||
|
||||
};
|
||||
/** Get range of the rank geometry. */
|
||||
Sptr<YRange> geom() const;
|
||||
|
||||
/** Create RRange from global range and given rank geometry.
|
||||
@param global Global range.
|
||||
@param geom Rank geometry.
|
||||
*/
|
||||
template <class GRange>
|
||||
RangePtr rrange(const Sptr<GRange>& global, const Sptr<YRange>& geom);
|
||||
}
|
||||
/** Get meta data for given lexicographic position.
|
||||
@param pos Lexicographic position.
|
||||
*/
|
||||
const MetaType get(SizeT pos) const;
|
||||
|
||||
/** Get lexicographic position according to the given meta data value.
|
||||
@param metaPos Meta data value.
|
||||
*/
|
||||
SizeT getMeta(const MetaType& metaPos) const;
|
||||
|
||||
/** Get rank from lexicographic meta data position.
|
||||
@param pos Lexicographic meta data position.
|
||||
*/
|
||||
int getRank(SizeT pos) const;
|
||||
|
||||
protected:
|
||||
|
||||
/** Dafault constructor */
|
||||
RRange() = default;
|
||||
|
||||
RRange(const RRange& in) = delete;
|
||||
RRange& operator=(const RRange& in) = delete;
|
||||
|
||||
/** Construct from local range and geometry.
|
||||
@param loc Local range.
|
||||
@param geom Rank geometry range.
|
||||
*/
|
||||
RRange(const Sptr<Range>& loc, const Sptr<YRange>& geom);
|
||||
|
||||
Sptr<Range> mLocal; /**< Local range of THIS rank. */
|
||||
Sptr<YRange> mGeom; /**< Rank geometry range. */
|
||||
|
||||
};
|
||||
|
||||
/** Create RRange from global range and given rank geometry.
|
||||
@param global Global range.
|
||||
@param geom Rank geometry.
|
||||
*/
|
||||
template <class GRange>
|
||||
RangePtr rrange(const Sptr<GRange>& global, const Sptr<YRange>& geom);
|
||||
|
||||
} // namespace mpi
|
||||
} // namespace CNORXZ
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue