| | 1 | [[PageOutline]] |
| | 2 | |
| | 3 | = Fichier de Configuration du générateur = |
| | 4 | |
| | 5 | {{{ |
| | 6 | <?xml version="1.0" encoding="ISO-8859-1" ?> |
| | 7 | |
| | 8 | <!-- comment --> |
| | 9 | |
| | 10 | <parameters> |
| | 11 | |
| | 12 | <parameter name="..." |
| | 13 | min="..." |
| | 14 | max="..." |
| | 15 | step="..." |
| | 16 | default="..." |
| | 17 | level="..." /> |
| | 18 | |
| | 19 | <link src="..." |
| | 20 | dest="..." /> |
| | 21 | |
| | 22 | </parameters> |
| | 23 | }}} |
| | 24 | |
| | 25 | * '''balise parameters :''' (''obligatoire et unique'') Balise englobante |
| | 26 | * '''balise parameters :''' (''nombre quelconque d'occurrence'') Un paramètre du générateur. |
| | 27 | * '''attribut name :''' Nom du paramètre |
| | 28 | * '''attribut min :''' Valeur minimal du paramètre |
| | 29 | * '''attribut max :''' Valeur maximal du paramètre |
| | 30 | * '''attribut step :''' Pas entre deux valeurs de paramètres (par exemple +1 ou *2) |
| | 31 | * '''attribut default :''' Valeur par défaut de ce paramètre |
| | 32 | * '''attribut level :''' Niveau requis pour que l'utilisateur puisse voir ce paramètre. Le niveau varie de 0 (paramètre jamais affiché) 1 (affichage de presque aucun des paramètres (mode néophyte) à 5 (affichage de tous les paramètres (mode expert)) |
| | 33 | * '''balise link :''' (''nombre quelconque d'occurrence'') Indiquation d'un lien entre deux composants du processeur. |
| | 34 | * '''attribut name :''' Nom du paramètre |
| | 35 | * '''attribut src :''' Source du lien. |
| | 36 | * '''attribut dest :''' Destination du lien. |
| | 37 | |
| | 38 | Ce qui suit est un exemple de fichier de configuration du générateur. |
| | 39 | |
| | 40 | {{{ |
| | 41 | <?xml version="1.0" encoding="ISO-8859-1" ?> |
| | 42 | |
| | 43 | <!-- comment --> |
| | 44 | |
| | 45 | <parameters> |
| | 46 | |
| | 47 | <parameter name="nb_icache" min="1" max="32" step="+1" default="1" level="..." /> |
| | 48 | <parameter name="nb_dcache" min="1" max="32" step="+1" default="1" level="..." /> |
| | 49 | <parameter name="nb_front_end" min="1" max="8" step="+1" default="1" level="..." /> |
| | 50 | <parameter name="nb_ifetch" min="1" max="8" step="+1" default="1" level="..." /> |
| | 51 | <parameter name="nb_decod" min="1" max="8" step="+1" default="1" level="..." /> |
| | 52 | <parameter name="nb_out_of_order_engine" min="1" max="8" step="+1" default="1" level="..." /> |
| | 53 | <parameter name="nb_execution_loop" min="1" max="8" step="+1" default="1" level="..." /> |
| | 54 | <parameter name="nb_reservation_station" min="1" max="8" step="+1" default="1" level="..." /> |
| | 55 | <parameter name="nb_execution" min="1" max="8" step="+1" default="1" level="..." /> |
| | 56 | <parameter name="nb_writeback" min="1" max="8" step="+1" default="1" level="..." /> |
| | 57 | |
| | 58 | <parameter name="arbiter" min="1" max="4" step="+1" default="1" level="..." /> |
| | 59 | <parameter name="associativity" min="1" max="4" step="+1" default="1" level="..." /> |
| | 60 | <parameter name="bypass_execute_gpr" min="0" max="1" step="+1" default="1" level="..." /> |
| | 61 | <parameter name="bypass_execute_spr" min="0" max="1" step="+1" default="1" level="..." /> |
| | 62 | <parameter name="bypass_memory_in" min="0" max="1" step="+1" default="1" level="..." /> |
| | 63 | <parameter name="bypass_memory_out" min="0" max="1" step="+1" default="1" level="..." /> |
| | 64 | <parameter name="commit_out_of_order_thread" min="0" max="1" step="+1" default="0" level="..." /> |
| | 65 | <parameter name="have_meta_predictor" min="0" max="1" step="+1" default="0" level="..." /> |
| | 66 | <parameter name="keep_data" min="0" max="1" step="+1" default="1" level="..." /> |
| | 67 | <parameter name="nb_branch_complete" min="1" max="8" step="+1" default="1" level="..." /> |
| | 68 | <parameter name="nb_branch_decod" min="1" max="8" step="+1" default="1" level="..." /> |
| | 69 | <parameter name="nb_gpr_free" min="1" max="4" step="+1" default="1" level="..." /> |
| | 70 | <parameter name="nb_gpr_physical" min="32" max="512" step="*2" default="1" level="..." /> |
| | 71 | <parameter name="nb_inst" min="1" max="8" step="+1" default="1" level="..." /> |
| | 72 | <parameter name="nb_port" min="1" max="8" step="+1" default="1" level="..." /> |
| | 73 | <parameter name="nb_prediction" min="1" max="8" step="+1" default="1" level="..." /> |
| | 74 | <parameter name="nb_spr_free" min="1" max="4" step="+1" default="1" level="..." /> |
| | 75 | <parameter name="nb_spr_physical" min="2" max="512" step="*2" default="1" level="..." /> |
| | 76 | <parameter name="one_queue" min="0" max="1" step="+1" default="1" level="..." /> |
| | 77 | <parameter name="predictor_0_have_bht" min="0" max="1" step="+1" default="0" level="..." /> |
| | 78 | <parameter name="predictor_0_have_pht" min="0" max="1" step="+1" default="0" level="..." /> |
| | 79 | <parameter name="predictor_0_bht_nb_shifter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 80 | <parameter name="predictor_0_bht_size_shifter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 81 | <parameter name="predictor_0_pht_nb_counter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 82 | <parameter name="predictor_0_pht_size_address_share" min="1" max="8" step="+1" default="1" level="..." /> |
| | 83 | <parameter name="predictor_0_pht_size_counter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 84 | <parameter name="predictor_1_have_bht" min="0" max="1" step="+1" default="0" level="..." /> |
| | 85 | <parameter name="predictor_1_have_pht" min="0" max="1" step="+1" default="0" level="..." /> |
| | 86 | <parameter name="predictor_1_bht_nb_shifter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 87 | <parameter name="predictor_1_bht_size_shifter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 88 | <parameter name="predictor_1_pht_nb_counter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 89 | <parameter name="predictor_1_pht_size_address_share" min="1" max="8" step="+1" default="1" level="..." /> |
| | 90 | <parameter name="predictor_1_pht_size_counter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 91 | <parameter name="predictor_2_have_bht" min="0" max="1" step="+1" default="0" level="..." /> |
| | 92 | <parameter name="predictor_2_have_pht" min="0" max="1" step="+1" default="0" level="..." /> |
| | 93 | <parameter name="predictor_2_bht_nb_shifter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 94 | <parameter name="predictor_2_bht_size_shifter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 95 | <parameter name="predictor_2_pht_nb_counter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 96 | <parameter name="predictor_2_pht_size_address_share" min="1" max="8" step="+1" default="1" level="..." /> |
| | 97 | <parameter name="predictor_2_pht_size_counter" min="1" max="8" step="+1" default="1" level="..." /> |
| | 98 | <parameter name="size_data" min="32" max="64" step="*2" default="32" level="..." /> |
| | 99 | <parameter name="size_queue" min="1" max="32" step="*2" default="1" level="..." /> |
| | 100 | <parameter name="size_windows" min="1" max="32" step="*2" default="1" level="..." /> |
| | 101 | <parameter name="speculated_memory_read" min="0" max="1" step="+1" default="1" level="..." /> |
| | 102 | <parameter name="type_mul" min="0" max="1" step="+1" default="0" level="..." /> |
| | 103 | <parameter name="type_div" min="0" max="1" step="+1" default="0" level="..." /> |
| | 104 | <parameter name="type_ext" min="0" max="1" step="+1" default="0" level="..." /> |
| | 105 | <parameter name="type_ff1" min="0" max="1" step="+1" default="0" level="..." /> |
| | 106 | <parameter name="type_fl1" min="0" max="1" step="+1" default="0" level="..." /> |
| | 107 | |
| | 108 | <link name="link_icache" src="front_end" dest="icache" /> |
| | 109 | <link name="link_dcache" src="execution_loop" dest="dcache" /> |
| | 110 | <link name="link_out_of_order_engine" src="front_end" dest="out_of_order_engine" /> |
| | 111 | <link name="link_decod" src="ifetch" dest="decod" /> |
| | 112 | <link name="link_rename" src="decod" dest="rename" /> |
| | 113 | <link name="link_execution_loop" src="out_of_order_engine" dest="execution_loop" /> |
| | 114 | |
| | 115 | </parameters> |
| | 116 | |
| | 117 | }}} |
