PaCO++
0.05
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00001 #include "ParisBlockMPC.h" 00002 00003 #include "Schedule.h" 00004 00005 ParisBlockMPC::ParisBlockMPC(Fabrique* f ) { 00006 setFabric(f); 00007 _darray = f->creer(); 00008 _vdarray = f->vcreer(); 00009 _vdarray->clear(); 00010 00011 _clttopo.total = 123; // debug 00012 _srvtopo.total = 123; // debug 00013 } 00014 00015 ParisBlockMPC::~ParisBlockMPC() { 00016 delete _fab; delete _darray; delete _vdarray; 00017 } 00018 00019 void ParisBlockMPC::setFabric(Fabrique* f) { _fab = f; } 00020 00021 void ParisBlockMPC::reset() { _vdarray->clear(); } 00022 00023 const PaCO::distLoc_t& ParisBlockMPC::getMode() const { return _mode; } 00024 00025 bool ParisBlockMPC::setMode(const PaCO::distLoc_t mode) { _mode = mode; return true; } // true if ok 00026 00027 bool ParisBlockMPC::setClientConfiguration(const PaCO::PacoTopology_t & ctopo) { _clttopo = ctopo; return true; } 00028 bool ParisBlockMPC::setServerConfiguration(const PaCO::PacoTopology_t & stopo) { _srvtopo = stopo; return true; } 00029 00030 bool ParisBlockMPC::setGlobalDataConfiguration(const PaCO::PacoGlobalData_t& gd) { _gd = gd; return true; } 00031 bool ParisBlockMPC::setLocalDataConfiguration (const PaCO::PacoLocalData_t& ld) { 00032 _ld.rank = ld.rank; 00033 _ld.start = ld.start; 00034 _ld.len = ld.len; 00035 return true; 00036 } 00037 00038 void ParisBlockMPC::computeSend(const void* data, vAbstrait& vdarray, vector<unsigned>& destid) { 00039 _ld.base = (char*) data; 00040 00041 computeSendDataBlock1D(_gd, _ld, _clttopo, _srvtopo, vdarray, destid, _mode, _comm); 00042 } 00043 00044 bool ParisBlockMPC::computeReceive(Abstrait* darray) { 00045 00046 this->setClientConfiguration(darray->topo()); 00047 00048 // Get the mode of the client 00049 this->setMode(darray->mode()); 00050 00051 unsigned nb = nbofPart(_mode, _clttopo.total, _srvtopo.total, _ld.rank); 00052 00053 unsigned pos; 00054 00055 // In server side redistribution, empty dist for server nodes whose id > max client node 00056 if (darray->dist().length() != 0 ) { 00057 pos = posofPart(_mode, _srvtopo.total, darray->dist()[0].rank); 00058 } else { 00059 pos = 0; 00060 } 00061 00062 // Initialize _vdarray & remaining (assumed clean) 00063 if (_vdarray->size() == 0) { 00064 // _vdarray is empty: so let's define its size 00065 _vdarray->size(nb); 00066 _remaining = nb; 00067 } 00068 00069 00070 fprintf(stderr, "computeReceive: Node %d : set entry %d/%d to %p\n", _ld.rank, pos, nb, darray); 00071 _vdarray->setAbstrait(pos, darray); 00072 _remaining--; 00073 00074 fprintf(stderr, "computeReceive: Node %d : got %d of %d data\n", _ld.rank, _vdarray->size() - _remaining, _vdarray->size()); 00075 00076 if (_remaining == 0) { 00077 computeReceiveDataBlock1D(_vdarray, _mode, _srvtopo.total, _ld.rank, _darray, _comm); 00078 return true; 00079 } else { 00080 return false; 00081 } 00082 } 00083 00084 Abstrait* ParisBlockMPC::getResult() const { return _darray; }