| 1 | //--------------------------------------------------------------------------------
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| 2 | // Programme de test des classes NTuple/DataTable/ ... en multi-threads (SOPHYA)
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| 3 | // R. Ansari - C. Magneville , Novembre 2007
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| 4 | // (C) UPS+LAL IN2P3/CNRS (C) DAPNIA/SPP CEA - 2007
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| 5 | //
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| 6 | // Exemples de commandes pour test (renvoie Rc=0 si OK)
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| 7 | // csh> tmtdt
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| 8 | // tmtdt SEL TotSize NThreads [NOTHS]
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| 9 | // csh> tmtdt NT 50000 2
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| 10 | // csh> tmtdt DT 50000 2
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| 11 | // csh> tmtdt SWPPF 50000 2
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| 12 | // Le fits ne semble pas etre thread-safe, uniquement avec NTH=1
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| 13 | // csh> tmtdt SWFITS 50000 1
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| 14 | //--------------------------------------------------------------------------------
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| 15 |
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| 16 | #include "sopnamsp.h"
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| 17 | #include "sspvflags.h"
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| 18 | #include "zthread.h"
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| 19 | #include "resusage.h"
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| 20 | #include "ctimer.h"
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| 21 | #include "timing.h"
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| 22 |
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| 23 | #include <stdlib.h>
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| 24 | #include <stdio.h>
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| 25 | #include <unistd.h>
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| 26 | #include <string>
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| 27 | #include <iostream>
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| 28 |
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| 29 | #include "tvector.h"
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| 30 | #include "fioarr.h"
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| 31 | #include "matharr.h"
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| 32 | #include "tarrinit.h"
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| 33 |
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| 34 | // Pour tester la gestion multi-thread de Fill NTuple/DataTable
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| 35 | #include "ntuple.h"
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| 36 | #include "datatable.h"
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| 37 | #include "swppfdtable.h"
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| 38 | #ifndef SOPHYA_NO_FitsIOServer
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| 39 | #include "fitsinoutfile.h"
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| 40 | #include "swfitsdtable.h"
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| 41 | #include "fitshdtable.h"
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| 42 | #endif
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| 43 | #include "histinit.h"
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| 44 |
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| 45 |
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| 46 |
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| 47 | //---------------------------------------------------------------------------------
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| 48 | // Definition d'une classe heritant de ZThread, pour remplir ou lire NTuple/DataTable
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| 49 | // des aleatoires
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| 50 | class MTntdt : public ZThread {
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| 51 | public:
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| 52 | MTntdt(bool fgc, sa_size_t sz, sa_size_t start, sa_size_t end);
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| 53 | inline void SetNTDTable(NTuple* nt=NULL, BaseDataTable* dt=NULL)
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| 54 | { nt_ = nt; dt_ = dt; }
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| 55 | inline uint_8 NErr() { return nerr_; }
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| 56 | virtual void run();
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| 57 | protected:
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| 58 | bool fgc_; // true -> fill , false -> read
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| 59 | sa_size_t size_, start_, end_;
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| 60 | NTuple* nt_; // A remplir si != NULL
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| 61 | BaseDataTable* dt_; // A remplir si != NULL
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| 62 | string nom_;
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| 63 | int tid_;
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| 64 | uint_8 nerr_;
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| 65 | };
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| 66 |
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| 67 | static int mtrandId = 0; // Pour donner un identificateur a chaque thread
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| 68 |
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| 69 | MTntdt::MTntdt(bool fgc, sa_size_t sz, sa_size_t start, sa_size_t end)
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| 70 | : fgc_(fgc) , size_(sz), start_(start) , end_(end) , nerr_(0)
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| 71 | {
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| 72 | SetNTDTable();
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| 73 | char buff[32];
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| 74 | sprintf(buff, "MTntdt-Id=%d", mtrandId);
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| 75 | tid_ = mtrandId; mtrandId++;
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| 76 | nom_ = buff;
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| 77 | cout << " Thread MTntdt(" << nom_ << " ) Created ... " << endl;
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| 78 | }
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| 79 |
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| 80 |
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| 81 | // Le travail fait dans chaque thread (appele par start())
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| 82 | void MTntdt::run()
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| 83 | {
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| 84 | Timer tm(nom_.c_str());
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| 85 | char buff[128];
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| 86 | cout << "MTntdt::run() - Nom= " << nom_ << " TotSize " << size_
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| 87 | << " Start=" << start_ << " End=" << end_ << endl;
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| 88 | double x,cx,sx;
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| 89 | double xnt[10];
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| 90 | uint_8 nok = 0;
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| 91 |
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| 92 |
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| 93 | if (fgc_) { // Creation
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| 94 | if (nt_) {
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| 95 | for(sa_size_t k=start_; k<=end_; k++) {
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| 96 | x = k*0.013;
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| 97 | cx = cos(x);
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| 98 | sx = sin(x);
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| 99 |
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| 100 | xnt[0] = tid_;
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| 101 | xnt[1] = k;
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| 102 | xnt[2] = x;
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| 103 | xnt[3] = cx;
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| 104 | xnt[4] = sx;
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| 105 | nt_->Fill(xnt);
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| 106 | }
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| 107 | }
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| 108 | if (dt_) {
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| 109 | DataTableRow dtr = dt_->EmptyRow();
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| 110 | for(sa_size_t k=start_; k<=end_; k++) {
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| 111 | x = k*0.013;
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| 112 | cx = cos(x);
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| 113 | sx = sin(x);
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| 114 |
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| 115 | dtr[0] = tid_;
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| 116 | dtr[1] = k;
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| 117 | dtr[2] = x;
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| 118 | dtr[3] = cx;
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| 119 | dtr[4] = sx;
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| 120 | dt_->AddRow(dtr);
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| 121 | }
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| 122 | }
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| 123 | sprintf(buff, "%s : EndOf NT/DT Creation", nom_.c_str());
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| 124 | tm.Split(buff);
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| 125 | }
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| 126 | else { // lecture - verification
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| 127 | if (nt_) {
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| 128 | for(sa_size_t k=start_; k<=end_; k++) {
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| 129 | nt_->GetVecD(k, xnt);
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| 130 | sa_size_t kk = (sa_size_t)(xnt[1]+0.01);
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| 131 | x = kk*0.013;
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| 132 | if (fabs(x-xnt[2])>1.e-9) { nerr_++; continue; }
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| 133 | cx = cos(x);
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| 134 | if (fabs(cx-xnt[3])>1.e-9) { nerr_++; continue; }
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| 135 | sx = sin(x);
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| 136 | if (fabs(sx-xnt[4])>1.e-9) { nerr_++; continue; }
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| 137 | nok++;
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| 138 | }
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| 139 | }
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| 140 | if (dt_) {
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| 141 | DataTableRow dtr = dt_->EmptyRow();
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| 142 | for(sa_size_t k=start_; k<=end_; k++) {
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| 143 | dt_->GetRow(k, dtr);
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| 144 | sa_size_t kk = (int_8)(dtr[1]);
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| 145 | x = kk*0.013;
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| 146 | xnt[2] = (r_8)(dtr[2]);
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| 147 | if (fabs(x-xnt[2])>1.e-9) { nerr_++; continue; }
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| 148 | xnt[3] = (r_8)(dtr[3]);
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| 149 | cx = cos(x);
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| 150 | if (fabs(cx-xnt[3])>1.e-9) { nerr_++; continue; }
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| 151 | xnt[4] = (r_8)(dtr[4]);
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| 152 | sx = sin(x);
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| 153 | if (fabs(sx-xnt[4])>1.e-9) { nerr_++; continue; }
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| 154 | nok++;
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| 155 | }
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| 156 | }
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| 157 | sprintf(buff, "%s : EndOf NT/DT Check NOk= %ld NErr=%ld ", nom_.c_str(),
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| 158 | (long)nok, (long)nerr_);
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| 159 | tm.Split(buff);
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| 160 | }
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| 161 | }
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| 162 | // ----- Fin de la definition de la classe MTntdt ----
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| 163 | //---------------------------------------------------------------------------------
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| 164 |
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| 165 |
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| 166 | //------- f3_tmtdt()
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| 167 | int f3_tmtdt(sa_size_t SZ, int NTH,
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| 168 | bool fgnt=true, bool fgdt=false, bool fgswppf=false, bool fgswfits=false,
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| 169 | bool fgthsafe=true)
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| 170 | {
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| 171 | cout << "[1] f3_tmtdt/starting, SZ= " << SZ << " NTH= " << NTH << endl;
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| 172 | if (fgthsafe) cout << " ... Running NTuple/DataTable Thread-safe " << endl;
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| 173 | else cout << " ... WARNING Running NTuple/DataTable NOT Thread-safe " << endl;
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| 174 |
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| 175 | ResourceUsage res(ResourceUsage::RU_All);
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| 176 | vector<MTntdt *> vth;
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| 177 |
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| 178 | sa_size_t csz = SZ / NTH;
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| 179 | sa_size_t first, last;
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| 180 |
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| 181 | int rc = 0;
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| 182 | // Verification des flags
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| 183 | if (!fgnt && !fgdt && !fgswppf && !fgswfits) fgnt = true;
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| 184 |
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| 185 | if (fgnt) fgdt = fgswppf = fgswfits = false;
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| 186 | else if (fgdt) fgswppf = fgswfits = false;
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| 187 | else if (fgswppf) fgswfits = false;
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| 188 |
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| 189 | #ifdef SOPHYA_NO_FitsIOServer
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| 190 | if (fgswfits) {
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| 191 | cout << " SOPHYA compiled without FitsIOServer --> SwPPFDataTable " << endl;
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| 192 | fgswppf = true; fgswfits = false;
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| 193 | }
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| 194 | #endif
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| 195 | char* nomnt[5]={"tid","k","x","cx","sx"};
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| 196 | NTuple* nt = NULL;
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| 197 | BaseDataTable* dt = NULL;
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| 198 | DataTable* dtmem = NULL;
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| 199 | SwPPFDataTable* dtswppf = NULL;
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| 200 |
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| 201 | POutPersist* pond = new POutPersist("mtdt.ppf");
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| 202 |
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| 203 | if (fgnt) {
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| 204 | nt = new NTuple(5, nomnt);
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| 205 | if (fgthsafe) nt->SetThreadSafe(true);
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| 206 | }
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| 207 | else if (fgdt) {
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| 208 | dtmem = new DataTable;
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| 209 | dt = dtmem;
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| 210 | }
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| 211 | else if (fgswppf) {
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| 212 | dtswppf = new SwPPFDataTable(*pond);
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| 213 | dt = dtswppf;
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| 214 | }
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| 215 |
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| 216 | #ifndef SOPHYA_NO_FitsIOServer
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| 217 | SwFitsDataTable* dtswfits = NULL;
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| 218 | FitsInOutFile* fio = NULL;
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| 219 | if (fgswfits) {
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| 220 | // SwFitsDataTable creation
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| 221 | fio = new FitsInOutFile("!mtdt.fits",FitsInOutFile::Fits_Create);
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| 222 | dtswfits = new SwFitsDataTable(*fio, 512, true);
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| 223 | dt = dtswfits;
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| 224 | }
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| 225 | #endif
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| 226 |
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| 227 | if (dt) {
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| 228 | if (fgthsafe) dt->SetThreadSafe(true);
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| 229 |
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| 230 | dt->AddIntegerColumn("tid");
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| 231 | dt->AddLongColumn("k");
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| 232 | dt->AddDoubleColumn("x");
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| 233 | dt->AddDoubleColumn("cx");
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| 234 | dt->AddDoubleColumn("sx");
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| 235 | }
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| 236 | Timer tm("f2_tmtdt-NTupleDTable/MultiThreads");
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| 237 | cout << "[2] f3_tmtdt/creating fill threads " << endl;
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| 238 |
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| 239 | for(int kt=0; kt<NTH; kt++) {
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| 240 | first = kt*csz;
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| 241 | last = (kt == NTH-1) ? SZ-1 : first+csz-1;
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| 242 | MTntdt* throp = new MTntdt(true, SZ, first, last);
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| 243 | throp->SetNTDTable(nt, dt);
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| 244 | vth.push_back(throp);
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| 245 | }
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| 246 | cout << "[3] f3_tmtdt/starting fill threads " << endl;
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| 247 | for(int kt=0; kt<NTH; kt++) vth[kt]->start();
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| 248 | cout << "[4] f3_tmtdt/waiting for all threads to finish " << endl;
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| 249 | sleep(2);
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| 250 | for(int kt=0; kt<NTH; kt++) vth[kt]->join();
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| 251 |
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| 252 | tm.Split();
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| 253 |
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| 254 | cout << "[5] f3_tmtdt/deleting thread objects " << endl;
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| 255 | for(int kt=0; kt<NTH; kt++) delete vth[kt];
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| 256 | vth.clear();
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| 257 |
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| 258 | if (pond && (dtmem || dtswppf || nt)) {
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| 259 | cout << "[6.a] f3_tmtdt/saving ntuple / data table to PPF " << endl;
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| 260 | if (nt) {
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| 261 | (*pond) << PPFNameTag("NT") << (*nt);
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| 262 | cout << "[6.a.1] f3_tmtdt/ Ntuple NT saved to mtdt.ppf " << endl;
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| 263 | cout << (*nt) ;
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| 264 | }
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| 265 | if (dtmem || dtswppf) {
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| 266 | (*pond) << PPFNameTag("DT");
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| 267 | if (dtmem) (*pond) << (*dtmem);
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| 268 | else if (dtswppf) (*pond) << (*dtswppf);
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| 269 | cout << "[6.a.2] f3_tmtdt/ DataTable DT saved to mtdt.ppf " << endl;
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| 270 | cout << (*dt) ;
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| 271 | }
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| 272 | }
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| 273 | if (pond) { delete pond; pond = NULL; } // Closing the OutPPF file
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| 274 |
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| 275 | tm.Split();
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| 276 |
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| 277 | // Si c'est un SwPPFDataTable, on le relit sur le fichier PPF
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| 278 | PInPersist* pind = NULL;
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| 279 | if (dtswppf) {
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| 280 | delete dtswppf;
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| 281 | SwPPFDataTable* dtswppf = new SwPPFDataTable();
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| 282 | pind = new PInPersist("mtdt.ppf");
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| 283 | (*pind) >> PPFNameTag("DT") >> (*dtswppf);
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| 284 | dt = dtswppf;
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| 285 | if (fgthsafe) dt->SetThreadSafe(true);
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| 286 | }
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| 287 |
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| 288 | // Si c'est un SwFITSDataTable, on le relit sur le fichier FITS
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| 289 | #ifndef SOPHYA_NO_FitsIOServer
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| 290 | if (dtswfits) {
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| 291 | delete dtswfits;
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| 292 | delete fio; fio = NULL;
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| 293 | // fio = new FitsInOutFile("mtdt.fits",FitsInOutFile::Fits_RO);
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| 294 | // fio->MoveAbsToHDU(2);
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| 295 | // SwFitsDataTable creation/readin in from fits file
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| 296 | string finame = "mtdt.fits";
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| 297 | dtswfits = new SwFitsDataTable(finame);
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| 298 | dt = dtswfits;
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| 299 | }
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| 300 | #endif
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| 301 |
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| 302 | tm.Split();
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| 303 | cout << "[7] f3_tmtdt/creating read/check threads " << endl;
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| 304 |
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| 305 | for(int kt=0; kt<NTH; kt++) {
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| 306 | first = kt*csz;
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| 307 | last = (kt == NTH-1) ? SZ-1 : first+csz-1;
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| 308 | MTntdt* throp = new MTntdt(false, SZ, first, last);
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| 309 | throp->SetNTDTable(nt, dt);
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| 310 | vth.push_back(throp);
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| 311 | }
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| 312 | cout << "[8] f3_tmtdt/starting read/check threads " << endl;
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| 313 | for(int kt=0; kt<NTH; kt++) vth[kt]->start();
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| 314 | cout << "[8] f3_tmtdt/waiting for all threads to finish " << endl;
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| 315 | sleep(2);
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| 316 | for(int kt=0; kt<NTH; kt++) vth[kt]->join();
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| 317 |
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| 318 | tm.Split();
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| 319 |
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| 320 | cout << "[9] f3_tmtdt/deleting thread objects " << endl;
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| 321 | for(int kt=0; kt<NTH; kt++) {
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| 322 | cout << " Thread[" << kt << "] NErr= " << vth[kt]->NErr() << endl;
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| 323 | if (vth[kt]->NErr() != 0) rc++;
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| 324 | delete vth[kt];
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| 325 | }
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| 326 |
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| 327 | if (pind) { delete pind; pind = NULL; } // Closing the InPPF file (for SwPPfDataTable)
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| 328 | if (nt) delete nt;
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| 329 | if (dt) delete dt;
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| 330 |
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| 331 | #ifndef SOPHYA_NO_FitsIOServer
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| 332 | if (fio) delete fio;
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| 333 | #endif
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| 334 |
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| 335 | cout << res;
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| 336 | return rc;
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| 337 | }
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| 338 | //----------------- FIN des fonctions de test -----------------
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| 339 |
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| 340 | //-------------------------------------------------------------
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| 341 | //---------------------- MAIN MAIN MAIN -----------------------
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| 342 | //-------------------------------------------------------------
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| 343 |
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| 344 | int main(int narg, char *arg[])
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| 345 |
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| 346 | {
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| 347 | InitTim();
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| 348 | SophyaInit();
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| 349 |
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| 350 | int rc = 0;
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| 351 | if (narg < 4) {
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| 352 | cout << "tmtdt/Error args - Usage: tmtdt SEL TotSize NThreads [NOTHS] " << endl;
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| 353 | cout << " SEL: =NT->NTuple , =DT->DataTable, =SWPPF , =SWFITS SwPPF.SwFits DataTable" << endl;
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| 354 | cout << " TotSize: Totale NTuple/DataTable NRows, NThreads= Number of Threads" << endl;
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| 355 | cout << " if arg[4]==NOTHS -> NO call tp SetThreadSafe(true)" << endl;
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| 356 | return 1;
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| 357 | }
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| 358 | string sel = arg[1];
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| 359 | bool fgnt,fgdt,fgswppf,fgswfits;
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| 360 | fgnt = fgdt = fgswppf = fgswfits= false;
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| 361 | if (sel == "NT") fgnt = true;
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| 362 | else if (sel == "DT") fgdt = true;
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| 363 | else if (sel == "SWPPF") fgswppf = true;
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| 364 | else if (sel == "SWFITS") fgswfits = true;
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| 365 |
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| 366 | bool fgths = true;
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| 367 | if ((narg > 4) && (strcmp(arg[4],"NOTHS")==0)) fgths = false;
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| 368 |
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| 369 | sa_size_t SZ = atoi(arg[2]);
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| 370 | int NTH = atoi(arg[3]);
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| 371 |
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| 372 | try {
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| 373 | rc = f3_tmtdt(SZ, NTH, fgnt, fgdt, fgswppf, fgswfits, fgths);
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| 374 | }
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| 375 | catch (PThrowable exc) {
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| 376 | cerr << "zthr: catched Exception " << exc.Msg() << endl;
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| 377 | rc = 77;
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| 378 | }
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| 379 | catch (...) {
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| 380 | cerr << " catched unknown (...) exception (tmtdt.cc) " << endl;
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| 381 | rc = 78;
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| 382 | }
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| 383 | cout << "----------- tmtdt/END (Rc= " << rc << " ) ------------ " << endl;
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| 384 | PrtTim("---END tmtdt---");
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| 385 | return(rc);
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| 386 |
|
|---|
| 387 | }
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|---|
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