WIP: rrange + corresp test
This commit is contained in:
parent
f7c7cd3363
commit
f55c38cc65
16 changed files with 241 additions and 59 deletions
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@ -123,6 +123,14 @@ else()
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endif()
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endif()
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# CHECK LIBRARIES : mpi
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if(DEFINED ENABLE_mpi)
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set(ENABLE_mpi ${ENABLE_mpi} CACHE BOOL "enable mpi")
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else()
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set(ENABLE_mpi TRUE CACHE BOOL "enable mpi")
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endif()
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# DEFINES
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add_definitions(-DVERSION="${VERSION}")
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@ -12,4 +12,8 @@ if(ENABLE_cereal)
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add_subdirectory(opt/cereal)
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endif()
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if(ENABLE_mpi)
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add_subdirectory(opt/mpi)
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endif()
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install(DIRECTORY include/ DESTINATION ${INSTALL_PATH}/include/cnorxz)
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@ -311,6 +311,7 @@ namespace CNORXZ
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public:
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typedef RangeBase RB;
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typedef YIndex IndexType;
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typedef typename IndexType::MetaType MetaType;
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friend YRangeFactory;
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16
src/opt/mpi/CMakeLists.txt
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16
src/opt/mpi/CMakeLists.txt
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@ -0,0 +1,16 @@
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find_package(MPI REQUIRED)
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if(MPI_FOUND)
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include_directories(${MPI_C_INCLUDE_DIRS})
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else()
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message(FATAL_ERROR "HDF5 not found")
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endif()
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message(STATUS "mpi lib = ${MPI_C_LIBRARIES}")
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set(MPI_LIBS ${MPI_LIBRARIES})
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include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
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add_subdirectory(lib)
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add_subdirectory(tests)
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install(DIRECTORY include/ DESTINATION ${INSTALL_PATH}/include/cnorxz/mpi)
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14
src/opt/mpi/include/cnorxz_mpi.cc.h
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14
src/opt/mpi/include/cnorxz_mpi.cc.h
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@ -0,0 +1,14 @@
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// -*- C++ -*-
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/**
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@file opt/mpi/include/cnorxz_mpi.cc.h
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@brief CNORXZ MPI template sources header
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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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#include "mpi_wrappers.cc.h"
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//#include "rop_types.cc.h"
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#include "rrange.cc.h"
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20
src/opt/mpi/include/cnorxz_mpi.h
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20
src/opt/mpi/include/cnorxz_mpi.h
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@ -0,0 +1,20 @@
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// -*- C++ -*-
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/**
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@file opt/mpi/include/cnorxz_mpi.h
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@brief CNORXZ MPI main header
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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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#include "mpi_base.h"
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#include "mpi_wrappers.h"
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//#include "raindex.h"
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//#include "rarray.h"
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//#include "rop_types.h"
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#include "rrange.h"
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#include "typemap.h"
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#include "cnorxz_mpi.cc.h"
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@ -20,6 +20,14 @@ namespace CNORXZ
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{
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namespace mpi
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{
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// class declarations
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template <class RangeI, class RangeK>
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class RRange;
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template <class IndexI, class IndexK>
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class RIndex;
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// wrapper functions
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/** Get number of THIS rank. */
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@ -22,9 +22,9 @@ namespace CNORXZ
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template <typename T>
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void BCast<T>::bcast(T& d, SizeT root)
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{
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static_assert( TypeMap<T>::exists, "no bcast implementation for given type" );
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static_assert( Typemap<T>::exists, "no bcast implementation for given type" );
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const int ret = MPI_Bcast( reinterpret_cast<void*>(&d), 1,
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TypeMap<T>::value, MPI_COMM_WORLD );
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Typemap<T>::value(), root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret);
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return;
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}
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@ -35,7 +35,7 @@ namespace CNORXZ
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{
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SizeT size = d.size();
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const int ret = MPI_Bcast( reinterpret_cast<void*>(&size), 1,
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MPI_UNSIGNED_LONG, MPI_COMM_WORLD );
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MPI_UNSIGNED_LONG, root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret);
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if(size != d.size()){
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d.resize(size);
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@ -47,7 +47,7 @@ namespace CNORXZ
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}
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else {
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const int ret2 = MPI_Bcast( reinterpret_cast<void*>(d.data()), size,
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TypeMap<T>::value, MPI_COMM_WORLD );
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Typemap<T>::value(), root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret2 == MPI_SUCCESS, "got bcast error = " << ret2);
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}
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}
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@ -55,15 +55,15 @@ namespace CNORXZ
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template <typename T, SizeT N>
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void BCast<Arr<T,N>>::bcast(Arr<T,N>& d, SizeT root)
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{
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if constexpr( BCast<T,N>::special ){
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if constexpr( BCast<T>::special ){
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for(auto& x: d){
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bcast(x, root);
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}
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}
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else {
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const int ret = MPI_Bcast( reinterpret_cast<void*>(d.data()), N,
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TypeMap<T>::value, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret2);
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Typemap<T>::value(), root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret);
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}
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}
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@ -71,25 +71,25 @@ namespace CNORXZ
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{
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SizeT size = d.size();
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const int ret = MPI_Bcast( reinterpret_cast<void*>(&size), 1,
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MPI_UNSIGNED_LONG, MPI_COMM_WORLD );
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MPI_UNSIGNED_LONG, root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret);
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if(size != d.size()){
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d.resize(size);
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}
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const int ret = MPI_Bcast( reinterpret_cast<void*>(d.data()), size,
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MPI_CHAR, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret);
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const int ret2 = MPI_Bcast( reinterpret_cast<void*>(d.data()), size,
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MPI_CHAR, root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret2 == MPI_SUCCESS, "got bcast error = " << ret2);
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}
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template <typename... Ts>
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void BCast<Tuple<Ts...>>::bcast(Tuple<Ts...>& d, SizeT root)
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{
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if constexpr( ( BCast<Ts>::special or ... ) ){
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ifor<0,sizeof...(Ts)>( [&](auto i) { bcast( std::get<i>(d), root ); }, NoF {} );
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iter<0,sizeof...(Ts)>( [&](auto i) { bcast( std::get<i>(d), root ); }, NoF {} );
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}
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else {
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const int ret = MPI_Bcast( reinterpret_cast<void*>(&d), sizeof(d),
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MPI_BYTE, MPI_COMM_WORLD );
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MPI_BYTE, root, MPI_COMM_WORLD );
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CXZ_ASSERT(ret == MPI_SUCCESS, "got bcast error = " << ret);
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}
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}
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template <typename T>
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void bcast(T& d, SizeT root)
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{
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return BCast<T>(d, root);
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BCast<T>::bcast(d, root);
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return;
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}
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} // namespace mpi
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@ -12,8 +12,7 @@
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#ifndef __cxz_mpi_wrappers_h__
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#define __cxz_mpi_wrappers_h__
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#include "mpi.h"
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#include "cnorxz.h"
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#include "mpi_base.h"
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#include "typemap.h"
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namespace CNORXZ
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@ -14,6 +14,7 @@
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#include "rrange.h"
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#include "mpi_wrappers.h"
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#include "mpi_wrappers.cc.h"
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namespace CNORXZ
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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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mI(std::make_shared<IndexI>(mRange->local())),
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mK(std::make_shared<IndexK>(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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RIndex<IndexI,IndexK>& 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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mI = std::make_shared<IndexI>(mRange->local());
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mK = std::make_shared<IndexK>(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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RIndex<IndexI,IndexK>::RIndex(const RangePtr& global, SizeT lexpos) :
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mRange(rangeCast<RangeType>(global)),
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mI(std::make_shared<IndexI>(mRange->local())),
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mK(std::make_shared<IndexK>(mRange->geom()))
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RIndex<IndexI,IndexK>& RIndex<IndexI,IndexK>::operator=(SizeT pos)
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{
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IB::mPos = pos; // = lex
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if(lexpos >= lmax().val()){
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if(pos >= lmax().val()){
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IB::mPos = pmax().val();
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return *this;
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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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constexpr decltype(auto) RIndex<IndexI,IndexK>::pmax() const
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{
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return mK->lmax().val() * mI->lmax().val();
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return UPos(mK->lmax().val() * mI->lmax().val());
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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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constexpr decltype(auto) RIndex<IndexI,IndexK>::lmax() const
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{
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return mK->lmax().val() * mI->lmax().val();
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return UPos(mK->lmax().val() * mI->lmax().val());
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}
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template <class IndexI, class IndexK>
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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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typename RIndex<IndexI,IndexK>::MetaType RIndex<IndexI,IndexK>::operator*() const
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{
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return meta();
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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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Sptr<typename RIndex<IndexI,IndexK>::RangeType> RIndex<IndexI,IndexK>::range() const
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{
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return mRange;
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}
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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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return mK->stepSize(id) * mI->lmax().val() + mI->stepSize(id);
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return mK->stepSize(id) * mI->lmax() + mI->stepSize(id);
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}
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template <class IndexI, class IndexK>
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{
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const SizeT r = mK->lex();
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String o;
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broadcast(r, mI->stringMeta(), &o);
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auto x = mI->stringMeta();
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bcast(x, r);
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return o;
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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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typename RIndex<IndexI,IndexK>::MetaType RIndex<IndexI,IndexK>::meta() const
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{
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const SizeT r = mK->lex();
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MetaType o;
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broadcast(r, mI->meta(), &o);
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if constexpr(Typemap<MetaType>::exists){
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auto x = mI->meta();
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const SizeT r = mK->lex();
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bcast(x, r);
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}
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return o;
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}
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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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CXZ_ERROR("not implemented");
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return 0;
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return xpr;
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}
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template <class IndexI, class IndexK>
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@ -276,7 +281,7 @@ namespace CNORXZ
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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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Sptr<IndexI> RIndex<IndexI,IndexK>::local() const
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{
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return mI;
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}
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@ -299,8 +304,9 @@ namespace CNORXZ
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<< ") does not match number of ranks ( = " << s << ")");
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if constexpr(has_static_sub<typename RangeI::IndexType>::value and
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has_static_sub<typename RangeK::IndexType>::value) {
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static_assert(typename RangeI::NR == typename RangeK::NR,
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"ranges have to be of same dimension");
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constexpr SizeT NRI = RangeI::NR;
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constexpr SizeT NRK = RangeK::NR;
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static_assert(NRI == NRK, "ranges have to be of same dimension");
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}
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else {
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CXZ_ASSERT(ri->dim() == rk->dim(), "ranges have to be of same dimension, got "
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@ -311,7 +317,7 @@ namespace CNORXZ
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template <class RangeI, class RangeK>
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void RRangeFactory<RangeI,RangeK>::make()
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{
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Vector<Uuid> key = { mRI->key(), mRK->key() };
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Vector<Uuid> key = { mRI->id(), mRK->id() };
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const auto& info = typeid(RRange<RangeI,RangeK>);
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mProd = this->fromCreated(info, key);
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if(mProd == nullptr) {
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@ -397,7 +403,7 @@ namespace CNORXZ
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}
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template <class RangeI, class RangeK>
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const MetaType RRange<RangeI,RangeK>::get(SizeT pos) const
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const typename RRange<RangeI,RangeK>::MetaType RRange<RangeI,RangeK>::get(SizeT pos) const
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{
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return (this->begin()+pos)->meta();
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}
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@ -425,6 +431,12 @@ namespace CNORXZ
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mGeom(geom)
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{}
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template <class RangeI, class RangeK>
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Vector<Uuid> RRange<RangeI,RangeK>::key() const
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{
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return Vector<Uuid> { mLocal->id(), mGeom->id() };
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}
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} // namespace mpi
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} // namespace CNORXZ
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@ -12,7 +12,7 @@
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#ifndef __cxz_mpi_rrange_h__
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#define __cxz_mpi_rrange_h__
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#include "cnorxz.h"
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#include "mpi_base.h"
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namespace CNORXZ
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{
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@ -140,7 +140,7 @@ namespace CNORXZ
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SizeT rank() 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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Sptr<IndexI> local() const;
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//!!!
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private:
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@ -237,6 +237,7 @@ namespace CNORXZ
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Sptr<RangeI> mLocal; /**< Local range of THIS rank. */
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Sptr<RangeK> mGeom; /**< Rank geometry range. */
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virtual Vector<Uuid> key() const override final;
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};
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/** Create RRange from global range and given rank geometry.
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@ -18,42 +18,42 @@ namespace CNORXZ
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struct Typemap<int>
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{
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static constexpr bool exists = true;
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static constexpr MPI_Datatype value = MPI_INT;
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static MPI_Datatype value() { return MPI_INT; }
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};
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template <>
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struct Typemap<unsigned>
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{
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static constexpr bool exists = true;
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static constexpr MPI_Datatype value = MPI_UNSIGNED;
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static MPI_Datatype value() { return MPI_UNSIGNED; }
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};
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template <>
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struct Typemap<long int>
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{
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static constexpr bool exists = true;
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static constexpr MPI_Datatype value = MPI_LONG;
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static MPI_Datatype value() { return MPI_LONG; }
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};
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template <>
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struct Typemap<unsigned long>
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{
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static constexpr bool exists = true;
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static constexpr MPI_Datatype value = MPI_UNSIGNED_LONG;
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static MPI_Datatype value() { return MPI_UNSIGNED_LONG; }
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};
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template <>
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struct Typemap<double>
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{
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static constexpr bool exists = true;
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static constexpr MPI_Datatype value = MPI_DOUBLE;
|
||||
static MPI_Datatype value() { return MPI_DOUBLE; }
|
||||
};
|
||||
|
||||
template <>
|
||||
struct Typemap<float>
|
||||
{
|
||||
static constexpr bool exists = true;
|
||||
static constexpr MPI_Datatype value = MPI_FLOAT;
|
||||
static MPI_Datatype value() { return MPI_FLOAT; }
|
||||
};
|
||||
|
||||
// further !!!
|
||||
|
|
18
src/opt/mpi/lib/CMakeLists.txt
Normal file
18
src/opt/mpi/lib/CMakeLists.txt
Normal file
|
@ -0,0 +1,18 @@
|
|||
|
||||
set(libcnorxzmpi_a_SOURCES
|
||||
${CMAKE_CURRENT_SOURCE_DIR}/mpi_base.cc
|
||||
${CMAKE_CURRENT_SOURCE_DIR}/rrange.cc
|
||||
)
|
||||
|
||||
add_library(cnorxzmpi_obj OBJECT
|
||||
${libcnorxzmpi_a_SOURCES}
|
||||
)
|
||||
|
||||
set_target_properties(cnorxzmpi_obj PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
|
||||
|
||||
add_library(cnorxzmpi SHARED
|
||||
$<TARGET_OBJECTS:cnorxzmpi_obj>
|
||||
)
|
||||
set_target_properties(cnorxzmpi PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
|
||||
|
||||
install(TARGETS cnorxzmpi LIBRARY DESTINATION ${INSTALL_PATH}/lib)
|
|
@ -10,6 +10,7 @@
|
|||
**/
|
||||
|
||||
#include "rrange.h"
|
||||
#include "rrange.cc.h"
|
||||
|
||||
namespace CNORXZ
|
||||
{
|
||||
|
@ -27,14 +28,16 @@ namespace CNORXZ
|
|||
"global range has to be of same dimension as geometry range, got "
|
||||
<< global->dim() << " and " << geom->dim());
|
||||
MArray<RangePtr> o(geom);
|
||||
YIndex k = geom->begin();
|
||||
YIndex ke = geom->end();
|
||||
auto mu = std::make_shared<CIndex>(geom->sub());
|
||||
MArray<MArray<RangePtr>> rs(geom->sub()->range());
|
||||
rs(mu) = operation( [&](const SizeT i) { return rsplit(globla->sub(i), geom->sub(i)); } , xpr(mu) );
|
||||
Vector elem(geom->sub()->range());
|
||||
YIndex k(geom);
|
||||
YIndex ke(geom, geom->size());
|
||||
auto mu = std::make_shared<CIndex>(geom->sub().range());
|
||||
MArray<MArray<RangePtr>> rs(geom->sub().range());
|
||||
rs(mu) = operation( [&](const SizeT i) { return rsplit(global->sub(i), geom->sub(i)); } , xpr(mu) );
|
||||
Vector<RangePtr> elem(geom->dim());
|
||||
for(; k != ke; ++k){
|
||||
mu->ifor( operation( [&](const SizeT i){ elem[i] = rs[i][k->pack()[i]]; }, xpr(mu) ) )();
|
||||
mu->ifor( operation( [&](const SizeT i, const MArray<RangePtr>& el){
|
||||
elem[i] = el[DIndex(k.pack()[i])];
|
||||
}, xpr(mu), rs(mu) ), NoF {} )();
|
||||
o[k] = YRangeFactory(elem).create();
|
||||
}
|
||||
return o;
|
||||
|
@ -42,13 +45,13 @@ namespace CNORXZ
|
|||
else {
|
||||
CXZ_ASSERT(global->size() % geom->size() == 0,
|
||||
"global range has to be dividible by geometry range, got "
|
||||
<< global->size() << " and " << k->lmax().val());
|
||||
<< global->size() << " and " << geom->size());
|
||||
const SizeT n = global->size() / geom->size();
|
||||
auto k = std::make_shared<CIndex>(geom);
|
||||
auto jb = global->begin();
|
||||
auto je = global->begin();
|
||||
MArray<RangePtr> o(geom);
|
||||
o(k) = operation( [&](const SizeT x){ jb = n*x; je = n*(x+1)-1; return jb.prange(je) } , xpr(k) );
|
||||
o(k) = operation( [&](const SizeT x){ jb = n*x; je = n*(x+1)-1; return jb.prange(je); } , xpr(k) );
|
||||
return o;
|
||||
}
|
||||
}
|
||||
|
@ -58,14 +61,15 @@ namespace CNORXZ
|
|||
const MArray<RangePtr> rs = rsplit(global, geom);
|
||||
RangePtr o = nullptr;
|
||||
for(auto ri = rs.begin(); ri != rs.end(); ++ri){
|
||||
if(ri->lex() == getRangeNum()){
|
||||
if(ri.lex() == getRankNumber()){
|
||||
o = *ri;
|
||||
}
|
||||
}
|
||||
assert(o);
|
||||
auto loc = rangeCast<YRange>(global);
|
||||
auto geo = rangeCast<YRange>(geom);
|
||||
return RRangeFactory<YRange,YRange>(loc, geom).create();
|
||||
RRangeFactory<YRange,YRange> xx(loc, geo);
|
||||
return RRangeFactory<YRange,YRange>(loc, geo).create();
|
||||
}
|
||||
|
||||
|
||||
|
|
7
src/opt/mpi/tests/CMakeLists.txt
Normal file
7
src/opt/mpi/tests/CMakeLists.txt
Normal file
|
@ -0,0 +1,7 @@
|
|||
|
||||
add_definitions(-DTEST_NUMBER_FILE="${CMAKE_SOURCE_DIR}/src/tests/numbers.txt")
|
||||
include_directories(${CMAKE_SOURCE_DIR}/src/tests)
|
||||
add_executable(mpirrutest rrange_unit_test.cc)
|
||||
add_dependencies(mpirrutest cnorxz cnorxzmpi test_lib)
|
||||
target_link_libraries(mpirrutest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} ${MPI_LIBS} cnorxz cnorxzmpi test_lib)
|
||||
add_test(NAME mpirrutest COMMAND mpirrutest)
|
69
src/opt/mpi/tests/rrange_unit_test.cc
Normal file
69
src/opt/mpi/tests/rrange_unit_test.cc
Normal file
|
@ -0,0 +1,69 @@
|
|||
// -*- C++ -*-
|
||||
/**
|
||||
|
||||
@file opt/mpi/tests/rrange_unit_test.cc
|
||||
@brief RRange unit tests.
|
||||
|
||||
Copyright (c) 2024 Christian Zimmermann. All rights reserved.
|
||||
Mail: chizeta@f3l.de
|
||||
|
||||
**/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
#include "cnorxz.h"
|
||||
#include "cnorxz_mpi.h"
|
||||
#include "test_numbers.h"
|
||||
#include "rrange.cc.h"
|
||||
|
||||
namespace
|
||||
{
|
||||
using namespace CNORXZ;
|
||||
using Test::Numbers;
|
||||
using namespace CNORXZ::mpi;
|
||||
|
||||
class RRange_Test : public ::testing::Test
|
||||
{
|
||||
protected:
|
||||
|
||||
RRange_Test()
|
||||
{
|
||||
CXZ_ASSERT(getNumRanks() == 4, "exptected 4 ranks");
|
||||
Vector<Int> xs(12);
|
||||
Vector<Int> ts(16);
|
||||
mXRange = URangeFactory<Int>(xs).create();
|
||||
mTRange = URangeFactory<Int>(ts).create();
|
||||
Vector<RangePtr> rs { mTRange, mXRange, mXRange, mXRange };
|
||||
mGRange = YRangeFactory(rs).create();
|
||||
RangePtr g1 = CRangeFactory(1).create();
|
||||
RangePtr g2 = CRangeFactory(2).create();
|
||||
Vector<RangePtr> gs { g2, g1, g1, g2 };
|
||||
mGeom = YRangeFactory(gs).create();
|
||||
mRRange = rrange(mGRange, mGeom);
|
||||
}
|
||||
|
||||
RangePtr mXRange;
|
||||
RangePtr mTRange;
|
||||
RangePtr mGRange;
|
||||
RangePtr mGeom;
|
||||
RangePtr mRRange;
|
||||
};
|
||||
|
||||
TEST_F(RRange_Test, Basics)
|
||||
{
|
||||
EXPECT_EQ(mRRange->size(), mGRange->size());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
::testing::InitGoogleTest(&argc, argv);
|
||||
MPI_Init(&argc, &argv);
|
||||
const int ret = RUN_ALL_TESTS();
|
||||
MPI_Finalize();
|
||||
return ret;
|
||||
}
|
Loading…
Reference in a new issue