| 1 | /////////////////////////////////////////////////////////////////////////
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| 2 | // File: top.cpp
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| 3 | // Author: Alain Greiner
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| 4 | // Copyright: UPMC/LIP6
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| 5 | // Date : august 2012
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| 6 | // This program is released under the GNU public license
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| 7 | /////////////////////////////////////////////////////////////////////////
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| 8 | // This file define a generic, clusterized communication architecture,
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| 9 | // as used in the TSAR project, using only synthetic VCI initiators
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| 10 | // and targets on the direct network, and synthetic packet generators
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| 11 | // on the coherence network.
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| 12 | // It can be used to caracterize the communication infrastructure.
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| 13 | // The number of clusters cannot be larger than 1024.
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| 14 | //
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| 15 | // The communication infrastructure contains 3 "independent" networks:
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| 16 | // - direct network (VCI command/response)
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| 17 | // - cc40 coherence network (one-way DSPIN network)
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| 18 | // - cc33 coherence network (one-way DSPIN network)
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| 19 | //
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| 20 | // It is build with one single component. The SyntheticCluster contains:
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| 21 | // - four dspin_local_crossbar per cluster as local interconnect
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| 22 | // - two virtual_dspin routers per cluster as global interconnect
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| 23 | // - one VCI initiator per cluster on direct network.
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| 24 | // - one VCI target per cluster on direct network.
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| 25 | // - one source per cluster on cc40 coherence network
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| 26 | // - one source per cluster on cc33 coherence network
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| 27 | //
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| 28 | // The packet length and offered load can be independantly defined
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| 29 | // on the three networks, and broadcast packets can be generated
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| 30 | // with a fixed period on the cc40 and cc33 DSPIN networks.
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| 31 | //
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| 32 | // The main parameters are
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| 33 | // - x_size : number of clusters in a row (power of 2)
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| 34 | // - y_size : number of clusters in a column (power of 2)
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| 35 | // - load_d : offered load per initiator on direct network (*1000)
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| 36 | // - load_c40 : offered load per initiator on cc40 network (*1000)
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| 37 | // - load_c33 : offered load per initiator on cc33 network (*1000)
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| 38 | // - plen_d : packet length (in flits) on direct network
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| 39 | // - plen_c40 : packet length (in flits) on cc40 network
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| 40 | // - plen_c33 : packet length (in flits) on cc33 network
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| 41 | // - bcp_c40 : broadcast period (in cycles) on cc40 network
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| 42 | // - bcp_c33 : broadcast period (in cycles) on cc33 network
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| 43 | //
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| 44 | // The dspin_local crossbar does not use any routing table, and
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| 45 | // directly decode the MSB bits of or VCI address or DSPIN first flit:
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| 46 | // The (x_width + y_width) MSB bits (left aligned) define
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| 47 | // the cluster index, and the l_width LSB bits are not used here.
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| 48 | // | X_ID | Y_ID | L_ID | OFFSET |
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| 49 | // |x_width|y_width|l_width|---------------------|
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| 50 | /////////////////////////////////////////////////////////////////////////
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| 51 |
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| 52 | #include <systemc>
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| 53 | #include <sys/time.h>
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| 54 | #include <iostream>
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| 55 | #include <sstream>
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| 56 | #include <cstdlib>
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| 57 | #include <cstdarg>
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| 58 | #include <stdint.h>
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| 59 |
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| 60 | #include "simple_cluster.h"
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| 61 | #include "alloc_elems.h"
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| 62 |
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| 63 | ///////////////////////////////////////////////////
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| 64 | // Parallelisation
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| 65 | ///////////////////////////////////////////////////
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| 66 | #define USE_OPENMP 0
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| 67 |
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| 68 | #if USE_OPENMP
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| 69 | #include <omp.h>
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| 70 | #endif
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| 71 |
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| 72 | ///////////////////////////////////////////////////////////
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| 73 | // DSPIN networks parameters
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| 74 | ///////////////////////////////////////////////////////////
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| 75 |
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| 76 | #define cmd_width 40
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| 77 | #define rsp_width 33
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| 78 |
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| 79 | ///////////////////////////////////////////////////////////
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| 80 | // VCI parameters
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| 81 | ///////////////////////////////////////////////////////////
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| 82 |
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| 83 | #define cell_width 4
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| 84 | #define address_width 32
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| 85 | #define plen_width 8
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| 86 | #define error_width 2
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| 87 | #define clen_width 1
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| 88 | #define rflag_width 1
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| 89 | #define srcid_width 14
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| 90 | #define pktid_width 4
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| 91 | #define trdid_width 4
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| 92 | #define wrplen_width 1
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| 93 |
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| 94 | /////////////////////////////////
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| 95 | int _main(int argc, char *argv[])
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| 96 | {
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| 97 | using namespace sc_core;
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| 98 | using namespace soclib::caba;
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| 99 | using namespace soclib::common;
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| 100 |
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| 101 | size_t ncycles = 1000000000; // simulated cycles
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| 102 | size_t threads = 1; // simulator's threads number
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| 103 | size_t x_size = 2; // number of columns in 2D mesh
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| 104 | size_t y_size = 2; // number of rows in 2D mesh
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| 105 | size_t load_d = 50; // load (*1000) on direct network.
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| 106 | size_t load_c40 = 0; // load (*1000) on cc40 network.
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| 107 | size_t load_c33 = 0; // load (*1000) on cc33 network.
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| 108 | size_t plen_d = 4; // packet length on direct network.
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| 109 | size_t plen_c40 = 2; // packet length on cc40 network.
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| 110 | size_t plen_c33 = 2; // packet length on cc33 network.
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| 111 | size_t bcp_c40 = 0; // broadcast period on cc40 network
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| 112 | size_t bcp_c33 = 0; // broadcast period on cc33 network
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| 113 |
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| 114 | bool debug_ok = false; // trace activated
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| 115 | uint32_t debug_from = 0; // trace start cycle
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| 116 | bool stats_ok = false; // stats activated
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| 117 | uint32_t stats_period = 0; // period
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| 118 |
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| 119 | ////////////// command line arguments //////////////////////
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| 120 | if (argc > 1)
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| 121 | {
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| 122 | for (int n = 1; n < argc; n = n + 2)
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| 123 | {
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| 124 | if ((strcmp(argv[n],"-NCYCLES") == 0) && (n+1<argc))
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| 125 | {
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| 126 | ncycles = atoi(argv[n+1]);
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| 127 | }
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| 128 | else if ((strcmp(argv[n],"-XSIZE") == 0) && (n+1<argc))
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| 129 | {
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| 130 | x_size = atoi(argv[n+1]);
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| 131 | assert( ( (x_size == 1) or (x_size == 2) or (x_size == 4) or
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| 132 | (x_size == 8) or (x_size == 16) or (x_size == 32) ) and
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| 133 | "The x_size parameter must be 1, 2, 4, 8, 16 or 32" );
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| 134 | }
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| 135 | else if ((strcmp(argv[n],"-YSIZE") == 0) && (n+1<argc))
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| 136 | {
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| 137 | y_size = atoi(argv[n+1]);
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| 138 | assert( ( (y_size == 1) or (y_size == 2) or (y_size == 4) or
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| 139 | (y_size == 8) or (y_size == 16) or (y_size == 32) ) and
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| 140 | "The y_size parameter must be 1, 2, 4, 8, 16 or 32" );
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| 141 | }
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| 142 | else if ((strcmp(argv[n],"-BCP40") == 0) && (n+1<argc))
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| 143 | {
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| 144 | bcp_c40 = atoi(argv[n+1]);
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| 145 | }
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| 146 | else if ((strcmp(argv[n],"-BCP33") == 0) && (n+1<argc))
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| 147 | {
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| 148 | bcp_c33 = atoi(argv[n+1]);
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| 149 | }
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| 150 | else if ((strcmp(argv[n],"-LOAD") == 0) && (n+1<argc))
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| 151 | {
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| 152 | load_d = atoi(argv[n+1]);
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| 153 | }
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| 154 | else if ((strcmp(argv[n],"-LOAD40") == 0) && (n+1<argc))
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| 155 | {
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| 156 | load_c40 = atoi(argv[n+1]);
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| 157 | }
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| 158 | else if ((strcmp(argv[n],"-LOAD33") == 0) && (n+1<argc))
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| 159 | {
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| 160 | load_c33 = atoi(argv[n+1]);
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| 161 | }
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| 162 | else if ((strcmp(argv[n],"-TRACE") == 0) && (n+1<argc) )
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| 163 | {
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| 164 | debug_ok = true;
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| 165 | debug_from = atoi(argv[n+1]);
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| 166 | }
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| 167 | else if ((strcmp(argv[n],"-STATS") == 0) && (n+1<argc) )
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| 168 | {
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| 169 | stats_ok = true;
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| 170 | stats_period = atoi(argv[n+1]);
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| 171 | }
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| 172 | else if ((strcmp(argv[n], "-THREADS") == 0) && ((n+1) < argc))
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| 173 | {
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| 174 | threads = atoi(argv[n+1]);
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| 175 | threads = (threads < 1) ? 1 : threads;
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| 176 | }
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| 177 | else
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| 178 | {
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| 179 | std::cout << " Arguments are (key,value) couples." << std::endl;
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| 180 | std::cout << " The order is not important." << std::endl;
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| 181 | std::cout << " -NCYCLES number_of_simulated_cycles" << std::endl;
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| 182 | std::cout << " -XSIZE number_of_columns" << std::endl;
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| 183 | std::cout << " -YSIZE number_of_rows" << std::endl;
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| 184 | std::cout << " -BCP40 broadcast_period_on_CC40_network" << std::endl;
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| 185 | std::cout << " -BCP33 broadcast_period_on_CC33_network" << std::endl;
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| 186 | std::cout << " -LOAD load*1000_on_direct_network" << std::endl;
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| 187 | std::cout << " -LOAD40 load*1000_on_cc40_network" << std::endl;
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| 188 | std::cout << " -LOAD33 load*1000_on_cc33_network" << std::endl;
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| 189 | std::cout << " -TRACE debug_start_cycle" << std::endl;
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| 190 | std::cout << " -STATS period" << std::endl;
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| 191 | std::cout << " -THREADS simulator_threads_number" << std::endl;
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| 192 | exit(0);
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| 193 | }
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| 194 | }
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| 195 | }
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| 196 |
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| 197 | std::cout << std::endl;
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| 198 | std::cout << "- x_size = " << x_size << std::endl;
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| 199 | std::cout << "- y_size = " << y_size << std::endl;
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| 200 | std::cout << "- load_d = " << load_d << std::endl;
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| 201 | std::cout << "- load_c40 = " << load_c40 << std::endl;
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| 202 | std::cout << "- load_c33 = " << load_c33 << std::endl;
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| 203 | std::cout << "- bcp_c40 = " << bcp_c40 << std::endl;
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| 204 | std::cout << "- bcp_c33 = " << bcp_c33 << std::endl;
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| 205 |
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| 206 | std::cout << std::endl;
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| 207 |
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| 208 | #if USE_OPENMP
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| 209 | omp_set_dynamic(false);
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| 210 | omp_set_num_threads(threads_nr);
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| 211 | std::cerr << "Built with openmp version " << _OPENMP << std::endl;
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| 212 | #endif
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| 213 |
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| 214 | // Define VCI parameters
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| 215 | typedef soclib::caba::VciParams<cell_width,
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| 216 | plen_width,
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| 217 | address_width,
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| 218 | error_width,
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| 219 | clen_width,
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| 220 | rflag_width,
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| 221 | srcid_width,
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| 222 | pktid_width,
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| 223 | trdid_width,
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| 224 | wrplen_width> vci_param;
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| 225 |
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| 226 | // Define parameters depending on mesh size
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| 227 | size_t x_width;
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| 228 | size_t y_width;
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| 229 |
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| 230 | if (x_size == 1) x_width = 0;
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| 231 | else if (x_size == 2) x_width = 1;
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| 232 | else if (x_size <= 4) x_width = 2;
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| 233 | else if (x_size <= 8) x_width = 3;
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| 234 | else if (x_size <= 16) x_width = 4;
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| 235 | else x_width = 5;
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| 236 |
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| 237 | if (y_size == 1) y_width = 0;
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| 238 | else if (y_size == 2) y_width = 1;
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| 239 | else if (y_size <= 4) y_width = 2;
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| 240 | else if (y_size <= 8) y_width = 3;
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| 241 | else if (y_size <= 16) y_width = 4;
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| 242 | else y_width = 5;
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| 243 |
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| 244 | ////////////////////
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| 245 | // Signals
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| 246 | ///////////////////
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| 247 |
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| 248 | sc_clock signal_clk("clk");
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| 249 | sc_signal<bool> signal_resetn("resetn");
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| 250 |
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| 251 | // Horizontal inter-clusters DSPIN signals
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| 252 | DspinSignals<cmd_width>*** signal_dspin_h_cmd_inc =
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| 253 | alloc_elems<DspinSignals<cmd_width> >("signal_dspin_h_cmd_inc", x_size-1, y_size, 2);
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| 254 | DspinSignals<cmd_width>*** signal_dspin_h_cmd_dec =
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| 255 | alloc_elems<DspinSignals<cmd_width> >("signal_dspin_h_cmd_dec", x_size-1, y_size, 2);
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| 256 | DspinSignals<rsp_width>*** signal_dspin_h_rsp_inc =
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| 257 | alloc_elems<DspinSignals<rsp_width> >("signal_dspin_h_rsp_inc", x_size-1, y_size, 2);
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| 258 | DspinSignals<rsp_width>*** signal_dspin_h_rsp_dec =
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| 259 | alloc_elems<DspinSignals<rsp_width> >("signal_dspin_h_rsp_dec", x_size-1, y_size, 2);
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| 260 |
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| 261 | // Vertical inter-clusters DSPIN signals
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| 262 | DspinSignals<cmd_width>*** signal_dspin_v_cmd_inc =
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| 263 | alloc_elems<DspinSignals<cmd_width> >("signal_dspin_v_cmd_inc", x_size, y_size-1, 2);
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| 264 | DspinSignals<cmd_width>*** signal_dspin_v_cmd_dec =
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| 265 | alloc_elems<DspinSignals<cmd_width> >("signal_dspin_v_cmd_dec", x_size, y_size-1, 2);
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| 266 | DspinSignals<rsp_width>*** signal_dspin_v_rsp_inc =
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| 267 | alloc_elems<DspinSignals<rsp_width> >("signal_dspin_v_rsp_inc", x_size, y_size-1, 2);
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| 268 | DspinSignals<rsp_width>*** signal_dspin_v_rsp_dec =
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| 269 | alloc_elems<DspinSignals<rsp_width> >("signal_dspin_v_rsp_dec", x_size, y_size-1, 2);
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| 270 |
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| 271 | // Mesh boundaries DSPIN signals
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| 272 | DspinSignals<cmd_width>**** signal_dspin_false_cmd_in =
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| 273 | alloc_elems<DspinSignals<cmd_width> >("signal_dspin_false_cmd_in", x_size, y_size, 2, 4);
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| 274 | DspinSignals<cmd_width>**** signal_dspin_false_cmd_out =
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| 275 | alloc_elems<DspinSignals<cmd_width> >("signal_dspin_false_cmd_out", x_size, y_size, 2, 4);
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| 276 | DspinSignals<rsp_width>**** signal_dspin_false_rsp_in =
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| 277 | alloc_elems<DspinSignals<rsp_width> >("signal_dspin_false_rsp_in", x_size, y_size, 2, 4);
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| 278 | DspinSignals<rsp_width>**** signal_dspin_false_rsp_out =
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| 279 | alloc_elems<DspinSignals<rsp_width> >("signal_dspin_false_rsp_out", x_size, y_size, 2, 4);
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| 280 |
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| 281 | ////////////////////////////
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| 282 | // Clusters construction
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| 283 | ////////////////////////////
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| 284 |
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| 285 | SimpleCluster<vci_param, cmd_width, rsp_width>* cluster[32][32];
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| 286 |
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| 287 | #if USE_OPENMP
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| 288 | #pragma omp parallel
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| 289 | {
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| 290 | #pragma omp for
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| 291 | #endif
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| 292 | for(size_t i = 0; i < (x_size * y_size); i++)
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| 293 | {
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| 294 | size_t x = i / y_size;
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| 295 | size_t y = i % y_size;
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| 296 |
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| 297 | #if USE_OPENMP
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| 298 | #pragma omp critical
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| 299 | {
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| 300 | #endif
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| 301 | std::ostringstream sc;
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| 302 | sc << "cluster_" << x << "_" << y;
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| 303 | std::cout << "****************** " << sc.str().c_str()
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| 304 | << " ******************" << std::endl;
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| 305 |
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| 306 | cluster[x][y] = new SimpleCluster<vci_param, cmd_width, rsp_width>
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| 307 | ( sc.str().c_str(),
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| 308 | x,
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| 309 | y,
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| 310 | x_width,
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| 311 | y_width,
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| 312 | load_d,
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| 313 | plen_d,
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| 314 | load_c40,
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| 315 | plen_c40,
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| 316 | load_c33,
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| 317 | plen_c33,
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| 318 | bcp_c40,
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| 319 | bcp_c33 );
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| 320 |
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| 321 | #if USE_OPENMP
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| 322 | } // end critical
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| 323 | #endif
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| 324 | } // end for
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| 325 | #if USE_OPENMP
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| 326 | }
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| 327 | #endif
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| 328 |
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| 329 | ///////////////////////////////////////////////////////////////
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| 330 | // Net-list
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| 331 | ///////////////////////////////////////////////////////////////
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| 332 |
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| 333 | // Clock & RESET
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| 334 | for (size_t x = 0; x < (x_size); x++)
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| 335 | {
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| 336 | for (size_t y = 0; y < y_size; y++)
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| 337 | {
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| 338 | cluster[x][y]->p_clk (signal_clk);
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| 339 | cluster[x][y]->p_resetn (signal_resetn);
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| 340 | }
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| 341 | }
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| 342 |
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| 343 | // Inter Clusters horizontal connections
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| 344 | for (size_t x = 0; x < (x_size-1); x++)
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| 345 | {
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| 346 | for (size_t y = 0; y < y_size; y++)
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| 347 | {
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| 348 | for (size_t k = 0; k < 2; k++)
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| 349 | {
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| 350 | cluster[x][y]->p_cmd_out[k][EAST] (signal_dspin_h_cmd_inc[x][y][k]);
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| 351 | cluster[x+1][y]->p_cmd_in[k][WEST] (signal_dspin_h_cmd_inc[x][y][k]);
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| 352 | cluster[x][y]->p_cmd_in[k][EAST] (signal_dspin_h_cmd_dec[x][y][k]);
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| 353 | cluster[x+1][y]->p_cmd_out[k][WEST] (signal_dspin_h_cmd_dec[x][y][k]);
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| 354 | cluster[x][y]->p_rsp_out[k][EAST] (signal_dspin_h_rsp_inc[x][y][k]);
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| 355 | cluster[x+1][y]->p_rsp_in[k][WEST] (signal_dspin_h_rsp_inc[x][y][k]);
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| 356 | cluster[x][y]->p_rsp_in[k][EAST] (signal_dspin_h_rsp_dec[x][y][k]);
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|---|
| 357 | cluster[x+1][y]->p_rsp_out[k][WEST] (signal_dspin_h_rsp_dec[x][y][k]);
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| 358 | }
|
|---|
| 359 | }
|
|---|
| 360 | }
|
|---|
| 361 | std::cout << std::endl << "Horizontal connections established" << std::endl;
|
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| 362 |
|
|---|
| 363 | // Inter Clusters vertical connections
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| 364 | for (size_t y = 0; y < (y_size-1); y++)
|
|---|
| 365 | {
|
|---|
| 366 | for (size_t x = 0; x < x_size; x++)
|
|---|
| 367 | {
|
|---|
| 368 | for (size_t k = 0; k < 2; k++)
|
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| 369 | {
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| 370 | cluster[x][y]->p_cmd_out[k][NORTH] (signal_dspin_v_cmd_inc[x][y][k]);
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|---|
| 371 | cluster[x][y+1]->p_cmd_in[k][SOUTH] (signal_dspin_v_cmd_inc[x][y][k]);
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| 372 | cluster[x][y]->p_cmd_in[k][NORTH] (signal_dspin_v_cmd_dec[x][y][k]);
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|---|
| 373 | cluster[x][y+1]->p_cmd_out[k][SOUTH] (signal_dspin_v_cmd_dec[x][y][k]);
|
|---|
| 374 | cluster[x][y]->p_rsp_out[k][NORTH] (signal_dspin_v_rsp_inc[x][y][k]);
|
|---|
| 375 | cluster[x][y+1]->p_rsp_in[k][SOUTH] (signal_dspin_v_rsp_inc[x][y][k]);
|
|---|
| 376 | cluster[x][y]->p_rsp_in[k][NORTH] (signal_dspin_v_rsp_dec[x][y][k]);
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|---|
| 377 | cluster[x][y+1]->p_rsp_out[k][SOUTH] (signal_dspin_v_rsp_dec[x][y][k]);
|
|---|
| 378 | }
|
|---|
| 379 | }
|
|---|
| 380 | }
|
|---|
| 381 | std::cout << "Vertical connections established" << std::endl;
|
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| 382 |
|
|---|
| 383 | // East & West boundary cluster connections
|
|---|
| 384 | for (size_t y = 0; y < y_size; y++)
|
|---|
| 385 | {
|
|---|
| 386 | for (size_t k = 0; k < 2; k++)
|
|---|
| 387 | {
|
|---|
| 388 | cluster[0][y]->p_cmd_in[k][WEST] (signal_dspin_false_cmd_in[0][y][k][WEST]);
|
|---|
| 389 | cluster[0][y]->p_cmd_out[k][WEST] (signal_dspin_false_cmd_out[0][y][k][WEST]);
|
|---|
| 390 | cluster[0][y]->p_rsp_in[k][WEST] (signal_dspin_false_rsp_in[0][y][k][WEST]);
|
|---|
| 391 | cluster[0][y]->p_rsp_out[k][WEST] (signal_dspin_false_rsp_out[0][y][k][WEST]);
|
|---|
| 392 |
|
|---|
| 393 | cluster[x_size-1][y]->p_cmd_in[k][EAST] (signal_dspin_false_cmd_in[x_size-1][y][k][EAST]);
|
|---|
| 394 | cluster[x_size-1][y]->p_cmd_out[k][EAST] (signal_dspin_false_cmd_out[x_size-1][y][k][EAST]);
|
|---|
| 395 | cluster[x_size-1][y]->p_rsp_in[k][EAST] (signal_dspin_false_rsp_in[x_size-1][y][k][EAST]);
|
|---|
| 396 | cluster[x_size-1][y]->p_rsp_out[k][EAST] (signal_dspin_false_rsp_out[x_size-1][y][k][EAST]);
|
|---|
| 397 | }
|
|---|
| 398 | }
|
|---|
| 399 |
|
|---|
| 400 | // North & South boundary cluster connections
|
|---|
| 401 | for (size_t x = 0; x < x_size; x++)
|
|---|
| 402 | {
|
|---|
| 403 | for (size_t k = 0; k < 2; k++)
|
|---|
| 404 | {
|
|---|
| 405 | cluster[x][0]->p_cmd_in[k][SOUTH] (signal_dspin_false_cmd_in[x][0][k][SOUTH]);
|
|---|
| 406 | cluster[x][0]->p_cmd_out[k][SOUTH] (signal_dspin_false_cmd_out[x][0][k][SOUTH]);
|
|---|
| 407 | cluster[x][0]->p_rsp_in[k][SOUTH] (signal_dspin_false_rsp_in[x][0][k][SOUTH]);
|
|---|
| 408 | cluster[x][0]->p_rsp_out[k][SOUTH] (signal_dspin_false_rsp_out[x][0][k][SOUTH]);
|
|---|
| 409 |
|
|---|
| 410 | cluster[x][y_size-1]->p_cmd_in[k][NORTH] (signal_dspin_false_cmd_in[x][y_size-1][k][NORTH]);
|
|---|
| 411 | cluster[x][y_size-1]->p_cmd_out[k][NORTH] (signal_dspin_false_cmd_out[x][y_size-1][k][NORTH]);
|
|---|
| 412 | cluster[x][y_size-1]->p_rsp_in[k][NORTH] (signal_dspin_false_rsp_in[x][y_size-1][k][NORTH]);
|
|---|
| 413 | cluster[x][y_size-1]->p_rsp_out[k][NORTH] (signal_dspin_false_rsp_out[x][y_size-1][k][NORTH]);
|
|---|
| 414 | }
|
|---|
| 415 | }
|
|---|
| 416 |
|
|---|
| 417 | std::cout << std::endl;
|
|---|
| 418 |
|
|---|
| 419 | ////////////////////////////////////////////////////////
|
|---|
| 420 | // Simulation
|
|---|
| 421 | ///////////////////////////////////////////////////////
|
|---|
| 422 |
|
|---|
| 423 | sc_start(sc_core::sc_time(0, SC_NS));
|
|---|
| 424 | signal_resetn = false;
|
|---|
| 425 |
|
|---|
| 426 | // network boundaries signals
|
|---|
| 427 | for (size_t x = 0; x < x_size ; x++)
|
|---|
| 428 | {
|
|---|
| 429 | for (size_t y = 0; y < y_size ; y++)
|
|---|
| 430 | {
|
|---|
| 431 | for (size_t k = 0; k < 2; k++)
|
|---|
| 432 | {
|
|---|
| 433 | for (size_t a = 0; a < 4; a++)
|
|---|
| 434 | {
|
|---|
| 435 | signal_dspin_false_cmd_in[x][y][k][a].write = false;
|
|---|
| 436 | signal_dspin_false_cmd_in[x][y][k][a].read = true;
|
|---|
| 437 | signal_dspin_false_cmd_out[x][y][k][a].write = false;
|
|---|
| 438 | signal_dspin_false_cmd_out[x][y][k][a].read = true;
|
|---|
| 439 |
|
|---|
| 440 | signal_dspin_false_rsp_in[x][y][k][a].write = false;
|
|---|
| 441 | signal_dspin_false_rsp_in[x][y][k][a].read = true;
|
|---|
| 442 | signal_dspin_false_rsp_out[x][y][k][a].write = false;
|
|---|
| 443 | signal_dspin_false_rsp_out[x][y][k][a].read = true;
|
|---|
| 444 | }
|
|---|
| 445 | }
|
|---|
| 446 | }
|
|---|
| 447 | }
|
|---|
| 448 |
|
|---|
| 449 | sc_start(sc_core::sc_time(1, SC_NS));
|
|---|
| 450 | signal_resetn = true;
|
|---|
| 451 |
|
|---|
| 452 | for (size_t n = 1; n < ncycles; n++)
|
|---|
| 453 | {
|
|---|
| 454 | if ( debug_ok and (n > debug_from) )
|
|---|
| 455 | {
|
|---|
| 456 | std::cout << "****************** cycle " << std::dec << n ;
|
|---|
| 457 | std::cout << " ************************************************" << std::endl;
|
|---|
| 458 |
|
|---|
| 459 | cluster[0][0]->ini_d->print_trace();
|
|---|
| 460 | cluster[0][0]->w_ini_d->print_trace();
|
|---|
| 461 | cluster[0][0]->tgt_d->print_trace();
|
|---|
| 462 | cluster[0][0]->w_tgt_d->print_trace();
|
|---|
| 463 |
|
|---|
| 464 | cluster[0][0]->ini_c->print_trace();
|
|---|
| 465 | cluster[0][0]->tgt_c->print_trace();
|
|---|
| 466 |
|
|---|
| 467 | cluster[0][0]->xbar_cmd_d->print_trace();
|
|---|
| 468 | cluster[0][0]->xbar_rsp_d->print_trace();
|
|---|
| 469 | cluster[0][0]->xbar_cmd_c->print_trace();
|
|---|
| 470 | cluster[0][0]->xbar_rsp_c->print_trace();
|
|---|
| 471 |
|
|---|
| 472 | cluster[0][0]->router_cmd->print_trace();
|
|---|
| 473 | cluster[0][0]->router_rsp->print_trace();
|
|---|
| 474 |
|
|---|
| 475 | std::cout << "---" << std::endl;
|
|---|
| 476 |
|
|---|
| 477 | cluster[0][0]->signal_vci_ini.print_trace("0_0/sig_vci_ini");
|
|---|
| 478 | cluster[0][0]->signal_dspin_ini_cmd_d.print_trace("0_0/sig_dspin_ini_cmd_d");
|
|---|
| 479 | cluster[0][0]->signal_dspin_ini_rsp_d.print_trace("0_0/sig_dspin_ini_rsp_d");
|
|---|
| 480 | cluster[0][0]->signal_dspin_ini_cmd_c.print_trace("0_0/sig_dspin_ini_cmd_c");
|
|---|
| 481 | cluster[0][0]->signal_dspin_ini_rsp_c.print_trace("0_0/sig_dspin_ini_rsp_c");
|
|---|
| 482 | cluster[0][0]->signal_dspin_tgt_cmd_d.print_trace("0_0/sig_dspin_tgt_cmd_d");
|
|---|
| 483 | cluster[0][0]->signal_dspin_tgt_rsp_d.print_trace("0_0/sig_dspin_tgt_rsp_d");
|
|---|
| 484 | cluster[0][0]->signal_dspin_tgt_cmd_c.print_trace("0_0/sig_dspin_tgt_cmd_c");
|
|---|
| 485 | cluster[0][0]->signal_dspin_tgt_rsp_c.print_trace("0_0/sig_dspin_tgt_rsp_c");
|
|---|
| 486 | }
|
|---|
| 487 |
|
|---|
| 488 | if( stats_ok and (n % stats_period == 0) )
|
|---|
| 489 | {
|
|---|
| 490 | for( size_t i = 0 ; i < x_size ; i++ )
|
|---|
| 491 | {
|
|---|
| 492 | for( size_t j = 0 ; j < y_size ; j++ )
|
|---|
| 493 | {
|
|---|
| 494 | cluster[i][j]->ini_d->print_stats();
|
|---|
| 495 | cluster[i][j]->ini_c->print_stats();
|
|---|
| 496 | cluster[i][j]->tgt_c->print_stats();
|
|---|
| 497 | }
|
|---|
| 498 | }
|
|---|
| 499 | }
|
|---|
| 500 |
|
|---|
| 501 | sc_start(sc_core::sc_time(1, SC_NS));
|
|---|
| 502 | }
|
|---|
| 503 |
|
|---|
| 504 | for( size_t i = 0 ; i < x_size ; i++ )
|
|---|
| 505 | {
|
|---|
| 506 | for( size_t j = 0 ; j < y_size ; j++ )
|
|---|
| 507 | {
|
|---|
| 508 | cluster[i][j]->ini_d->print_stats();
|
|---|
| 509 | cluster[i][j]->ini_c->print_stats();
|
|---|
| 510 | cluster[i][j]->tgt_c->print_stats();
|
|---|
| 511 | }
|
|---|
| 512 | }
|
|---|
| 513 |
|
|---|
| 514 | return EXIT_SUCCESS;
|
|---|
| 515 | }
|
|---|
| 516 |
|
|---|
| 517 | int sc_main (int argc, char *argv[])
|
|---|
| 518 | {
|
|---|
| 519 | try {
|
|---|
| 520 | return _main(argc, argv);
|
|---|
| 521 | } catch (std::exception &e) {
|
|---|
| 522 | std::cout << e.what() << std::endl;
|
|---|
| 523 | } catch (...) {
|
|---|
| 524 | std::cout << "Unknown exception occured" << std::endl;
|
|---|
| 525 | throw;
|
|---|
| 526 | }
|
|---|
| 527 | return 1;
|
|---|
| 528 | }
|
|---|
| 529 |
|
|---|
| 530 |
|
|---|
| 531 | // Local Variables:
|
|---|
| 532 | // tab-width: 3
|
|---|
| 533 | // c-basic-offset: 3
|
|---|
| 534 | // c-file-offsets:((innamespace . 0)(inline-open . 0))
|
|---|
| 535 | // indent-tabs-mode: nil
|
|---|
| 536 | // End:
|
|---|
| 537 |
|
|---|
| 538 | // vim: filetype=cpp:expandtab:shiftwidth=3:tabstop=3:softtabstop=3
|
|---|
| 539 |
|
|---|
| 540 |
|
|---|
| 541 |
|
|---|
| 542 |
|
|---|
