[843] | 1 | |
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| 2 | #ifndef _increment_hpp_ |
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| 3 | #define _increment_hpp_ |
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| 4 | |
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| 5 | #include "functions.h" |
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| 6 | #include "EnsembleVariables.hpp" |
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| 7 | |
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| 8 | #include <stdio.h> |
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| 9 | #include <stdlib.h> |
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| 10 | #include <iostream> |
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| 11 | #include <sstream> |
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| 12 | |
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| 13 | using namespace std; |
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| 14 | |
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| 15 | class Increment { |
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| 16 | int var_index; |
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| 17 | int nb_diff_CL; |
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| 18 | int cache_lines; |
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| 19 | int line_size; |
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| 20 | int proc_id; |
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| 21 | EnsembleVariables * E; |
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| 22 | |
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| 23 | public: |
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| 24 | |
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| 25 | Increment(int nb_diff_ML, int nb_diff_CL, int line_size, int cache_lines, EnsembleVariables * E, int proc_id) { |
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| 26 | this->nb_diff_CL = nb_diff_CL; |
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| 27 | this->line_size = line_size; |
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| 28 | this->cache_lines = cache_lines; |
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| 29 | this->E = E; |
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| 30 | this->proc_id = proc_id; |
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| 31 | |
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| 32 | const int nb_vars_proc = E->getVarCount(proc_id); |
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| 33 | int local_index = randint(0, nb_vars_proc - 1); |
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| 34 | var_index = 0; |
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| 35 | while (!E->isPublic(var_index) && !E->isPrivate(var_index,proc_id)) { |
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| 36 | var_index++; |
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| 37 | } |
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| 38 | for (int i = 0; i < local_index; i++) { |
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| 39 | var_index++; |
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| 40 | while (!E->isPublic(var_index) && !E->isPrivate(var_index,proc_id)) { |
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| 41 | var_index++; |
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| 42 | } |
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| 43 | } |
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| 44 | } |
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| 45 | |
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| 46 | ~Increment() {} |
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| 47 | |
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| 48 | string writeOutput() { |
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| 49 | stringstream res; |
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| 50 | int index = index2realindex(var_index, nb_diff_CL, cache_lines, line_size); |
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| 51 | if (E->isPublic(var_index)) { |
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| 52 | if (!E->isUnc(var_index)) { |
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| 53 | if (E->isRW(var_index)) { |
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| 54 | res << " pthread_spin_lock(&lock_tab[" << var_index << "]);" << endl; |
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| 55 | res << " tab[" << index << "]++;" << endl; |
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| 56 | res << " pthread_spin_unlock(&lock_tab[" << var_index << "]);" << endl; |
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| 57 | } |
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| 58 | else if (E->isRO(var_index)) { |
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| 59 | res << " local_var = tab[" << index << "];" << endl; |
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| 60 | } |
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| 61 | else { |
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| 62 | assert(E->isWO(var_index)); |
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| 63 | res << " tab[" << index << "] = 1;" << endl; |
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| 64 | } |
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| 65 | } |
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| 66 | else { |
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| 67 | if (E->isRW(var_index)) { |
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| 68 | res << " rd_wr_unc(" << index << ");" << endl; |
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| 69 | } |
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| 70 | else if (E->isRO(var_index)) { |
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| 71 | res << " rd_unc(" << index << ");" << endl; |
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| 72 | } |
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| 73 | else { |
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| 74 | assert(E->isWO(var_index)); |
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| 75 | res << " wr_unc(" << index << ");" << endl; |
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| 76 | } |
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| 77 | } |
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| 78 | } |
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| 79 | else { |
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| 80 | assert(E->isPrivate(var_index,proc_id)); |
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| 81 | if (!E->isUnc(var_index)) { |
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| 82 | if (E->isRW(var_index)) { |
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| 83 | res << " tab[" << index << "]++; // variable privee au proc " << proc_id << endl; |
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| 84 | } |
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| 85 | else if (E->isRO(var_index)) { |
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| 86 | res << " local_var = tab[" << index << "]; // variable privee au proc " << proc_id << " et en RO" << endl; |
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| 87 | } |
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| 88 | else { |
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| 89 | assert(E->isWO(var_index)); |
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| 90 | res << " tab[" << index << "] = 1; // variable privee au proc " << proc_id << " et en WO" << endl; |
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| 91 | } |
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| 92 | } |
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| 93 | else { |
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| 94 | if (E->isRW(var_index)) { |
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| 95 | res << " // Variable privee au proc " << proc_id << endl; |
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| 96 | res << " rd_wr_unc(" << index << ");" << endl; |
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| 97 | } |
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| 98 | else if (E->isRO(var_index)) { |
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| 99 | res << " // Variable privee au proc " << proc_id << " et en RO" << endl; |
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| 100 | res << " rd_unc(" << index << ");" << endl; |
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| 101 | } |
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| 102 | else { |
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| 103 | assert(E->isWO(var_index)); |
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| 104 | res << " // Variable privee au proc " << proc_id << " et en WO" << endl; |
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| 105 | res << " wr_unc(" << index << ");" << endl; |
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| 106 | } |
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| 107 | } |
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| 108 | } |
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| 109 | return res.str(); |
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| 110 | } |
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| 111 | |
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| 112 | }; |
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| 113 | |
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| 114 | #endif |
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| 115 | |
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