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source: trunk/platforms/caba-vdspin-vci_synthetic_initiator/top.cpp @ 133

Last change on this file since 133 was 133, checked in by choichil, 13 years ago
Platform with more parameters
File size: 25.4 KB

Rev	Line
[97]	1
[103]	2	#include <stdint.h>
[97]	3	#include <systemc>
	4	#include <sys/time.h>
	5	#include <iostream>
	6	#include <cstdlib>
	7	#include <cstdarg>
	8
[103]	9	#include "arithmetics.h"
[97]	10	#include "mapping_table.h"
	11	#include "alloc_elems.h"
[103]	12	#include "vci_simple_ram.h"
[99]	13	#include "vci_local_ring_fast.h"
	14	#include "virtual_dspin_router.h"
[97]	15	#include "vci_synthetic_initiator.h"
	16
	17	// MESH SIZE
[133]	18	#define X_MAX 8
	19	#define Y_MAX 8
[97]	20	#define N_CLUSTERS X_MAX*Y_MAX
	21	// FLIT_WIDTH
	22	#define WIDTH_CMD 40
	23	#define WIDTH_RSP 33
	24	// Face of each DSPIN Router
	25	#define NORTH 0
	26	#define SOUTH 1
	27	#define EAST 2
	28	#define WEST 3
	29	#define LOCAL 4
[105]	30	// VCI parameters
	31	#define cell_width 4
	32	#define plen_width 8
	33	#define address_width 32
	34	#define error_width 1
	35	#define clen_width 1
	36	#define rflag_width 1
	37	#define srcid_width 11
	38	#define pktid_width 4
	39	#define trdid_width 4
	40	#define wrplen_width 1
	41	// Adress of targets
	42	#define TARGET_ADDR 0x00000000
	43	#define TARGET_SIZE 0x400
[121]	44	// FIFO depth in the gateways
[133]	45	#define DEPTH 4
[121]	46	// LENGTH of packets
	47	#define PACKET_LENGTH 2
	48	// FIFO depth in the routers
	49	#define DSPIN_FIFO 4
	50	// DEBUG MODE : 0 OFF, 1 only the initiators and the targets, 2 only network
	51	#define DEBUG 0
[97]	52
	53
	54	int _main(int argc, char *argv[])
	55	{
	56	using namespace sc_core;
	57	// Avoid repeating these everywhere
	58	using soclib::common::IntTab;
	59	using soclib::common::Segment;
	60
[99]	61	using soclib::common::uint32_log2;
	62
[97]	63	// Define VCI parameters
[105]	64	typedef soclib::caba::VciParams<cell_width,
	65	plen_width,
	66	address_width,
	67	error_width,
	68	clen_width,
	69	rflag_width,
	70	srcid_width,
	71	pktid_width,
	72	trdid_width,
	73	wrplen_width> vci_param;
[97]	74
	75	// Mapping table primary network
[112]	76	soclib::common::MappingTable maptab0(address_width, IntTab(soclib::common::uint32_log2(X_MAX)+soclib::common::uint32_log2(Y_MAX) ,srcid_width-soclib::common::uint32_log2(X_MAX)-soclib::common::uint32_log2(Y_MAX)),
	77	IntTab(soclib::common::uint32_log2(X_MAX)+soclib::common::uint32_log2(Y_MAX) ,srcid_width-soclib::common::uint32_log2(X_MAX)-soclib::common::uint32_log2(Y_MAX)), 0xFFC0000);
	78	soclib::common::MappingTable maptab1(address_width, IntTab(soclib::common::uint32_log2(X_MAX)+soclib::common::uint32_log2(Y_MAX) ,srcid_width-soclib::common::uint32_log2(X_MAX)-soclib::common::uint32_log2(Y_MAX)),
	79	IntTab(soclib::common::uint32_log2(X_MAX)+soclib::common::uint32_log2(Y_MAX) ,srcid_width-soclib::common::uint32_log2(X_MAX)-soclib::common::uint32_log2(Y_MAX)), 0xFFC0000);
[105]	80	for(int i = 0 ; i < Y_MAX ; i++){
	81	for(int j = 0 ; j < X_MAX ; j++){
	82	std::ostringstream str0;
	83	std::ostringstream str1;
[112]	84	str0 << "Target_c0_" << (i*Y_MAX+j) ;
	85	str1 << "Target_c1_" << (i*Y_MAX+j) ;
	86	maptab0.add(Segment(str0.str(), TARGET_ADDR + ((iY_MAX+j) << (address_width-soclib::common::uint32_log2(X_MAX)-soclib::common::uint32_log2(Y_MAX))), TARGET_SIZE, IntTab((iX_MAX+j),0), false));
	87	maptab1.add(Segment(str1.str(), TARGET_ADDR + ((iY_MAX+j) << (address_width-soclib::common::uint32_log2(X_MAX)-soclib::common::uint32_log2(Y_MAX))), TARGET_SIZE, IntTab((iX_MAX+j),0), false));
[105]	88	}
	89	}
[97]	90
	91
[121]	92	// std::cout << maptab0 << std::endl;
[97]	93
	94	sc_clock signal_clk("clk");
	95	sc_signal<bool> signal_resetn("resetn");
	96
[105]	97	soclib::caba::VciSignals<vci_param> ** signal_vci_ini_synth_c0 = soclib::common::alloc_elems<soclib::caba::VciSignals<vci_param> >("signal_vci_ini_synth_c0", 2, N_CLUSTERS);
	98	soclib::caba::VciSignals<vci_param> ** signal_vci_ini_synth_c1 = soclib::common::alloc_elems<soclib::caba::VciSignals<vci_param> >("signal_vci_ini_synth_c1", 2, N_CLUSTERS);
[99]	99	///////////////////////////////////////////////////////////////
	100	// VDSPIN Signals : one level for in and out, one level for X length in the mesh,
	101	// one level for Y length in the mesh, last level for each port of the router
	102	///////////////////////////////////////////////////////////////
[121]	103	soclib::caba::DspinSignals<WIDTH_CMD> **** dspin_signals_cmd_c0 = soclib::common::alloc_elems<soclib::caba::DspinSignals<WIDTH_CMD> >("Dspin_cmd_signals_channel_0", 2, X_MAX, Y_MAX, 5 );
	104	soclib::caba::DspinSignals<WIDTH_CMD> **** dspin_signals_cmd_c1 = soclib::common::alloc_elems<soclib::caba::DspinSignals<WIDTH_CMD> >("Dspin_cmd_signals_channel_1", 2, X_MAX, Y_MAX, 5 );
	105	soclib::caba::DspinSignals<WIDTH_RSP> **** dspin_signals_rsp_c0 = soclib::common::alloc_elems<soclib::caba::DspinSignals<WIDTH_RSP> >("Dspin_rsp_signals_channel_0", 2, X_MAX, Y_MAX, 5 );
	106	soclib::caba::DspinSignals<WIDTH_RSP> **** dspin_signals_rsp_c1 = soclib::common::alloc_elems<soclib::caba::DspinSignals<WIDTH_RSP> >("Dspin_rsp_signals_channel_2", 2, X_MAX, Y_MAX, 5 );
[97]	107
	108
	109	// N_CLUSTERS ring.
[99]	110	soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> * local_ring_c0 = (soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> ) malloc(sizeof(soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> ) N_CLUSTERS) ;
	111	soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> * local_ring_c1 = (soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> ) malloc(sizeof(soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> ) N_CLUSTERS) ;
	112	for(int i = 0 ; i < N_CLUSTERS ; i++){ // ringid, fifo, fifo, nb_init, nb_tgt
[105]	113	std::ostringstream str0;
	114	std::ostringstream str1;
	115	str0 << "cluster_c0_" << i ;
	116	str1 << "cluster_c1_" << i ;
[112]	117	new(&local_ring_c0[i]) soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> (str0.str().c_str(),
	118	maptab0,
	119	IntTab(i),
	120	2,
[121]	121	DEPTH,
[112]	122	1,
	123	1);
	124	new(&local_ring_c1[i]) soclib::caba::VciLocalRingFast<vci_param, WIDTH_CMD, WIDTH_RSP> (str1.str().c_str(),
	125	maptab1,
	126	IntTab(i),
	127	2,
[121]	128	DEPTH,
[112]	129	1,
	130	1);
[99]	131	}
	132
[97]	133	// Virtual dspin routers
[112]	134	soclib::caba::VirtualDspinRouter<WIDTH_CMD> routers_cmd = (soclib::caba::VirtualDspinRouter<WIDTH_CMD> ) malloc(sizeof(soclib::caba::VirtualDspinRouter<WIDTH_CMD> ) X_MAX);
	135	soclib::caba::VirtualDspinRouter<WIDTH_RSP> routers_rsp = (soclib::caba::VirtualDspinRouter<WIDTH_RSP> ) malloc(sizeof(soclib::caba::VirtualDspinRouter<WIDTH_RSP> ) X_MAX);
[97]	136
[112]	137	for(int i = 0; i < X_MAX; i++ ){
	138	routers_cmd[i] = (soclib::caba::VirtualDspinRouter<WIDTH_CMD> * ) malloc(sizeof(soclib::caba::VirtualDspinRouter<WIDTH_CMD>) * Y_MAX);
	139	routers_rsp[i] = (soclib::caba::VirtualDspinRouter<WIDTH_RSP> * ) malloc(sizeof(soclib::caba::VirtualDspinRouter<WIDTH_RSP>) * Y_MAX);
	140	for(int j = 0; j < Y_MAX; j++){
	141	std::ostringstream str0;
	142	std::ostringstream str1;
	143	str0 << "VDspinRouterCMD" << i << j;
	144	str1 << "VDspinRouterRSP" << i << j;
[121]	145	new(&routers_cmd[i][j]) soclib::caba::VirtualDspinRouter<WIDTH_CMD> (str0.str().c_str(), i, j, soclib::common::uint32_log2(X_MAX), soclib::common::uint32_log2(Y_MAX), DSPIN_FIFO, DSPIN_FIFO);
	146	new(&routers_rsp[i][j]) soclib::caba::VirtualDspinRouter<WIDTH_RSP> (str1.str().c_str(), i, j, soclib::common::uint32_log2(X_MAX), soclib::common::uint32_log2(Y_MAX), DSPIN_FIFO, DSPIN_FIFO);
[97]	147	}
	148	}
	149
	150
	151	///////////////////////////////////////////////////////////////
	152	// Components
	153	///////////////////////////////////////////////////////////////
	154
	155	// N_CLUSTERS VCI Synthetic Initiator (1 initiator per cluster/network)
[99]	156	soclib::caba::VciSyntheticInitiator<vci_param> * initiator_c0 = (soclib::caba::VciSyntheticInitiator<vci_param> ) malloc(sizeof(soclib::caba::VciSyntheticInitiator<vci_param> ) N_CLUSTERS);
	157	soclib::caba::VciSyntheticInitiator<vci_param> * initiator_c1 = (soclib::caba::VciSyntheticInitiator<vci_param> ) malloc(sizeof(soclib::caba::VciSyntheticInitiator<vci_param> ) N_CLUSTERS);
[112]	158	for(int i = 0 ; i < X_MAX; i++)
	159	for(int j = 0 ; j < Y_MAX ; j++){
[105]	160	std::ostringstream str0;
	161	std::ostringstream str1;
[112]	162	str0 << "Initiator_c0_" << (i*Y_MAX+j) ;
	163	str1 << "Initiator_c1_" << (i*Y_MAX+j) ;
[133]	164	new(&initiator_c0[Y_MAXi+j]) soclib::caba::VciSyntheticInitiator<vci_param> (str0.str().c_str() , maptab0, IntTab((iY_MAX+j) ,0), PACKET_LENGTH, 0, 16, X_MAX, Y_MAX);
	165	if( (i == X_MAX-1) && (j == Y_MAX-1)){
	166	new(&initiator_c1[Y_MAXi+j]) soclib::caba::VciSyntheticInitiator<vci_param> (str1.str().c_str() , maptab1, IntTab((iY_MAX+j) ,0), PACKET_LENGTH, 0, 16, X_MAX, Y_MAX, 2000, 0, X_MAX, 0, Y_MAX);
	167	} else {
	168	new(&initiator_c1[Y_MAXi+j]) soclib::caba::VciSyntheticInitiator<vci_param> (str1.str().c_str() , maptab1, IntTab((iY_MAX+j),0), PACKET_LENGTH, 0, 16, X_MAX, Y_MAX);
	169	}
[103]	170	}
[99]	171
[103]	172	soclib::caba::VciSimpleRam<vci_param> * ram_c0 = (soclib::caba::VciSimpleRam<vci_param> ) malloc(sizeof(soclib::caba::VciSimpleRam<vci_param>) N_CLUSTERS);
	173	soclib::caba::VciSimpleRam<vci_param> * ram_c1 = (soclib::caba::VciSimpleRam<vci_param> ) malloc(sizeof(soclib::caba::VciSimpleRam<vci_param>) N_CLUSTERS);
[112]	174	for(int i = 0 ; i < X_MAX ; i++)
	175	for(int j = 0 ; j < Y_MAX ; j++){
[105]	176	std::ostringstream str0;
	177	std::ostringstream str1;
[112]	178	str0 << "Ram_c0_" << (i*Y_MAX+j) ;
	179	str1 << "Ram_c1_" << (i*Y_MAX+j) ;
	180	new(&ram_c0[Y_MAXi+j]) soclib::caba::VciSimpleRam<vci_param> (str0.str().c_str() , IntTab(iY_MAX+j,0), maptab0, soclib::common::Loader(), 0);
	181	new(&ram_c1[Y_MAXi+j]) soclib::caba::VciSimpleRam<vci_param> (str1.str().c_str() , IntTab(iY_MAX+j,0), maptab1, soclib::common::Loader(), 0);
[103]	182	}
	183
[97]	184	///////////////////////////////////////////////////////////////
	185	// Connection of Synthetic Initiator to each local ring per cluster
	186	///////////////////////////////////////////////////////////////
	187	for(int i = 0 ; i < N_CLUSTERS ; i++){
[99]	188	local_ring_c0[i].p_clk(signal_clk);
	189	local_ring_c0[i].p_resetn(signal_resetn);
[103]	190	local_ring_c0[i].p_to_initiator[0](signal_vci_ini_synth_c0[0][i]);
	191	local_ring_c0[i].p_to_target[0](signal_vci_ini_synth_c0[1][i]);
[99]	192	initiator_c0[i].p_clk(signal_clk);
	193	initiator_c0[i].p_resetn(signal_resetn);
[103]	194	initiator_c0[i].p_vci(signal_vci_ini_synth_c0[0][i]);
	195	ram_c0[i].p_clk(signal_clk);
	196	ram_c0[i].p_resetn(signal_resetn);
	197	ram_c0[i].p_vci(signal_vci_ini_synth_c0[1][i]);
[99]	198	local_ring_c1[i].p_clk(signal_clk);
	199	local_ring_c1[i].p_resetn(signal_resetn);
[103]	200	local_ring_c1[i].p_to_initiator[0](signal_vci_ini_synth_c1[0][i]);
	201	local_ring_c1[i].p_to_target[0](signal_vci_ini_synth_c1[1][i]);
[99]	202	initiator_c1[i].p_clk(signal_clk);
	203	initiator_c1[i].p_resetn(signal_resetn);
[103]	204	initiator_c1[i].p_vci(signal_vci_ini_synth_c1[0][i]);
	205	ram_c1[i].p_clk(signal_clk);
	206	ram_c1[i].p_resetn(signal_resetn);
	207	ram_c1[i].p_vci(signal_vci_ini_synth_c1[1][i]);
[97]	208	}
	209
	210	///////////////////////////////////////////////////////////////
[99]	211	// Connection of each VDspin Router to each local ring and
	212	// neighbors VDspin Router
[97]	213	///////////////////////////////////////////////////////////////
[112]	214	for(int i = 0; i < X_MAX ; i++){
	215	for(int j = 0; j < Y_MAX ; j++){
[97]	216	routers_cmd[i][j].p_clk(signal_clk);
	217	routers_cmd[i][j].p_resetn(signal_resetn);
[99]	218	routers_rsp[i][j].p_clk(signal_clk);
	219	routers_rsp[i][j].p_resetn(signal_resetn);
[112]	220	local_ring_c0[i*Y_MAX+j].p_gate_cmd_in( dspin_signals_cmd_c0[0][i][j][LOCAL]);
	221	local_ring_c1[i*Y_MAX+j].p_gate_cmd_in( dspin_signals_cmd_c1[0][i][j][LOCAL]);
	222	local_ring_c0[i*Y_MAX+j].p_gate_cmd_out(dspin_signals_cmd_c0[1][i][j][LOCAL]);
	223	local_ring_c1[i*Y_MAX+j].p_gate_cmd_out(dspin_signals_cmd_c1[1][i][j][LOCAL]);
	224	local_ring_c0[i*Y_MAX+j].p_gate_rsp_in( dspin_signals_rsp_c0[0][i][j][LOCAL]);
	225	local_ring_c1[i*Y_MAX+j].p_gate_rsp_in( dspin_signals_rsp_c1[0][i][j][LOCAL]);
	226	local_ring_c0[i*Y_MAX+j].p_gate_rsp_out(dspin_signals_rsp_c0[1][i][j][LOCAL]);
	227	local_ring_c1[i*Y_MAX+j].p_gate_rsp_out(dspin_signals_rsp_c1[1][i][j][LOCAL]);
[103]	228	for(int k = 0; k < 5; k++){
[112]	229	if(j == 0){
	230	if(i == 0){
	231	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[0][i][j][k]);
	232	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[0][i][j][k]);
	233	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[1][i][j][k]);
	234	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[1][i][j][k]);
	235	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[0][i][j][k]);
	236	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[0][i][j][k]);
	237	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[1][i][j][k]);
	238	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[1][i][j][k]);
	239	} else {
	240	if(k == WEST){
	241	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[1][i-1][j][EAST]);
	242	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[1][i-1][j][EAST]);
	243	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[0][i-1][j][EAST]);
	244	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[0][i-1][j][EAST]);
	245	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[1][i-1][j][EAST]);
	246	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[1][i-1][j][EAST]);
	247	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[0][i-1][j][EAST]);
	248	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[0][i-1][j][EAST]);
	249	} else {
	250	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[0][i][j][k]);
	251	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[0][i][j][k]);
	252	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[1][i][j][k]);
	253	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[1][i][j][k]);
	254	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[0][i][j][k]);
	255	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[0][i][j][k]);
	256	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[1][i][j][k]);
	257	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[1][i][j][k]);
	258	}
	259	}
	260	} else {
	261	if(k == SOUTH){
	262	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[1][i][j-1][NORTH]);
	263	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[1][i][j-1][NORTH]);
	264	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[0][i][j-1][NORTH]);
	265	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[0][i][j-1][NORTH]);
	266	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[1][i][j-1][NORTH]);
	267	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[1][i][j-1][NORTH]);
	268	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[0][i][j-1][NORTH]);
	269	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[0][i][j-1][NORTH]);
	270	} else if(k == WEST){
	271	if(i == 0){
	272	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[0][i][j][k]);
	273	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[0][i][j][k]);
	274	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[1][i][j][k]);
	275	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[1][i][j][k]);
	276	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[0][i][j][k]);
	277	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[0][i][j][k]);
	278	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[1][i][j][k]);
	279	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[1][i][j][k]);
	280	} else {
	281	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[1][i-1][j][EAST]);
	282	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[1][i-1][j][EAST]);
	283	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[0][i-1][j][EAST]);
	284	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[0][i-1][j][EAST]);
	285	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[1][i-1][j][EAST]);
	286	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[1][i-1][j][EAST]);
	287	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[0][i-1][j][EAST]);
	288	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[0][i-1][j][EAST]);
	289	}
	290	} else {
	291	routers_cmd[i][j].p_out[0][k](dspin_signals_cmd_c0[0][i][j][k]);
	292	routers_cmd[i][j].p_out[1][k](dspin_signals_cmd_c1[0][i][j][k]);
	293	routers_cmd[i][j].p_in[0][k](dspin_signals_cmd_c0[1][i][j][k]);
	294	routers_cmd[i][j].p_in[1][k](dspin_signals_cmd_c1[1][i][j][k]);
	295	routers_rsp[i][j].p_out[0][k](dspin_signals_rsp_c0[0][i][j][k]);
	296	routers_rsp[i][j].p_out[1][k](dspin_signals_rsp_c1[0][i][j][k]);
	297	routers_rsp[i][j].p_in[0][k](dspin_signals_rsp_c0[1][i][j][k]);
	298	routers_rsp[i][j].p_in[1][k](dspin_signals_rsp_c1[1][i][j][k]);
	299	}
	300	}
[97]	301	}
	302	}
	303	}
	304
[121]	305	////////////////////////////////////////////////
	306	// Simulation Loop //
	307	////////////////////////////////////////////////
	308	int ncycles;
	309
	310
	311	if(argc == 2){
	312	ncycles = std::atoi(argv[1]);
	313	} else {
	314	exit(1);
	315	}
	316	sc_start(sc_core::sc_time(0, SC_NS));
	317	signal_resetn = false;
	318
	319	for(int i = 0; i < X_MAX ; i++){
[112]	320	for(int j = 0; j < Y_MAX ; j++){
[121]	321	if(j == 0){
[112]	322	dspin_signals_cmd_c0[0][i][j][SOUTH].read = true ;
	323	dspin_signals_cmd_c0[1][i][j][SOUTH].write = false ;
	324	dspin_signals_cmd_c1[0][i][j][SOUTH].read = true ;
	325	dspin_signals_cmd_c1[1][i][j][SOUTH].write = false ;
	326	dspin_signals_rsp_c0[0][i][j][SOUTH].read = true ;
	327	dspin_signals_rsp_c0[1][i][j][SOUTH].write = false ;
	328	dspin_signals_rsp_c1[0][i][j][SOUTH].read = true ;
	329	dspin_signals_rsp_c1[1][i][j][SOUTH].write = false ;
	330	}
[121]	331	if(j == Y_MAX-1){
[112]	332	dspin_signals_cmd_c0[0][i][j][NORTH].read = true ;
	333	dspin_signals_cmd_c0[1][i][j][NORTH].write = false ;
	334	dspin_signals_cmd_c1[0][i][j][NORTH].read = true ;
	335	dspin_signals_cmd_c1[1][i][j][NORTH].write = false ;
	336	dspin_signals_rsp_c0[0][i][j][NORTH].read = true ;
	337	dspin_signals_rsp_c0[1][i][j][NORTH].write = false ;
	338	dspin_signals_rsp_c1[0][i][j][NORTH].read = true ;
	339	dspin_signals_rsp_c1[1][i][j][NORTH].write = false ;
	340	}
[121]	341	if(i == 0){
[112]	342	dspin_signals_cmd_c0[0][i][j][WEST].read = true ;
	343	dspin_signals_cmd_c0[1][i][j][WEST].write = false ;
	344	dspin_signals_cmd_c1[0][i][j][WEST].read = true ;
	345	dspin_signals_cmd_c1[1][i][j][WEST].write = false ;
	346	dspin_signals_rsp_c0[0][i][j][WEST].read = true ;
	347	dspin_signals_rsp_c0[1][i][j][WEST].write = false ;
	348	dspin_signals_rsp_c1[0][i][j][WEST].read = true ;
	349	dspin_signals_rsp_c1[1][i][j][WEST].write = false ;
	350	}
[121]	351	if(i == X_MAX-1){
[112]	352	dspin_signals_cmd_c0[0][i][j][EAST].read = true ;
	353	dspin_signals_cmd_c0[1][i][j][EAST].write = false ;
	354	dspin_signals_cmd_c1[0][i][j][EAST].read = true ;
	355	dspin_signals_cmd_c1[1][i][j][EAST].write = false ;
	356	dspin_signals_rsp_c0[0][i][j][EAST].read = true ;
	357	dspin_signals_rsp_c0[1][i][j][EAST].write = false ;
	358	dspin_signals_rsp_c1[0][i][j][EAST].read = true ;
	359	dspin_signals_rsp_c1[1][i][j][EAST].write = false ;
	360	}
	361	}
[121]	362	}
[97]	363
	364	sc_start(sc_core::sc_time(1, SC_NS));
	365	signal_resetn = true;
	366
[121]	367	for(int t = 0; t < ncycles; t++){
[112]	368	sc_start(sc_time(1, SC_NS));
[121]	369	#if defined(DEBUG)
[112]	370	for(int i = 0 ; i < Y_MAX ; i++){
	371	for(int j = 0 ; j < X_MAX ; j++){
[121]	372	#endif
	373	#if DEBUG==1
	374	initiator_c0[i*Y_MAX+j].print_trace();
	375	std::cout << std::hex;
	376	std::cout << "synt_cmdval = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].cmdval.read() << std::endl;
	377	std::cout << "synt_cmdack = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].cmdack.read() << std::endl;
	378	std::cout << "synt_address = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].address.read() << std::endl;
	379	std::cout << "synt_cmd = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].cmd.read() << std::endl;
	380	std::cout << "synt_srcid = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].srcid.read() << std::endl;
[133]	381	std::cout << "synt_trdid = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].trdid.read() << std::endl;
[121]	382	std::cout << "synt_plen = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].plen.read() << std::endl;
	383	std::cout << "synt_eop = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].eop.read() << std::endl;
	384	std::cout << "synt_rspval = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].rspval.read() << std::endl;
[133]	385	std::cout << "synt_rspack = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].rspack.read() << std::endl;
	386	std::cout << "synt_rsrcid = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].rsrcid.read() << std::endl;
	387	std::cout << "synt_rtrdid = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].rtrdid.read() << std::endl;
	388	std::cout << "synt_rpktid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rpktid.read() << std::endl;
[121]	389	std::cout << "synt_rerror = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].rerror.read() << std::endl;
	390	std::cout << "synt_reop = " << signal_vci_ini_synth_c0[0][i*Y_MAX+j].reop.read() << std::endl;
	391	ram_c0[i*Y_MAX+j].print_trace();
	392	std::cout << std::hex;
	393	std::cout << "ram_cmdval = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].cmdval.read() << std::endl;
	394	std::cout << "ram_address = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].address.read() << std::endl;
	395	std::cout << "ram_cmd = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].cmd.read() << std::endl;
	396	std::cout << "ram_srcid = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].srcid.read() << std::endl;
[133]	397	std::cout << "ram_trdid = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].trdid.read() << std::endl;
[121]	398	std::cout << "ram_plen = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].plen.read() << std::endl;
	399	std::cout << "ram_eop = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].eop.read() << std::endl;
	400	std::cout << "ram_rspval = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].rspval.read() << std::endl;
	401	std::cout << "ram_rspack = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].rspack.read() << std::endl;
	402	std::cout << "ram_rsrcid = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].rsrcid.read() << std::endl;
[133]	403	std::cout << "ram_rtrdid = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].rtrdid.read() << std::endl;
[121]	404	std::cout << "ram_rerror = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].rerror.read() << std::endl;
	405	std::cout << "ram_reop = " << signal_vci_ini_synth_c0[1][i*Y_MAX+j].reop.read() << std::endl;
[133]	406	initiator_c1[i*Y_MAX+j].print_trace();
	407	std::cout << std::hex;
	408	std::cout << "synt_cmdval = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].cmdval.read() << std::endl;
	409	std::cout << "synt_cmdack = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].cmdack.read() << std::endl;
	410	std::cout << "synt_address = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].address.read() << std::endl;
	411	std::cout << "synt_cmd = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].cmd.read() << std::endl;
	412	std::cout << "synt_srcid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].srcid.read() << std::endl;
	413	std::cout << "synt_trdid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].trdid.read() << std::endl;
	414	std::cout << "synt_pktid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].pktid.read() << std::endl;
	415	std::cout << "synt_plen = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].plen.read() << std::endl;
	416	std::cout << "synt_eop = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].eop.read() << std::endl;
	417	std::cout << "synt_rspval = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rspval.read() << std::endl;
	418	std::cout << "synt_rspack = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rspack.read() << std::endl;
	419	std::cout << "synt_rsrcid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rsrcid.read() << std::endl;
	420	std::cout << "synt_rtrdid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rtrdid.read() << std::endl;
	421	std::cout << "synt_rpktid = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rpktid.read() << std::endl;
	422	std::cout << "synt_rerror = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].rerror.read() << std::endl;
	423	std::cout << "synt_reop = " << signal_vci_ini_synth_c1[0][i*Y_MAX+j].reop.read() << std::endl;
	424	ram_c1[i*Y_MAX+j].print_trace();
	425	std::cout << std::hex;
	426	std::cout << "ram_cmdval = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].cmdval.read() << std::endl;
	427	std::cout << "ram_address = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].address.read() << std::endl;
	428	std::cout << "ram_cmd = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].cmd.read() << std::endl;
	429	std::cout << "ram_srcid = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].srcid.read() << std::endl;
	430	std::cout << "ram_trdid = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].trdid.read() << std::endl;
	431	std::cout << "ram_pktid = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].pktid.read() << std::endl;
	432	std::cout << "ram_plen = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].plen.read() << std::endl;
	433	std::cout << "ram_eop = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].eop.read() << std::endl;
	434	std::cout << "ram_rspval = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].rspval.read() << std::endl;
	435	std::cout << "ram_rspack = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].rspack.read() << std::endl;
	436	std::cout << "ram_rsrcid = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].rsrcid.read() << std::endl;
	437	std::cout << "ram_rtrdid = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].rtrdid.read() << std::endl;
	438	std::cout << "ram_rpktid = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].rpktid.read() << std::endl;
	439	std::cout << "ram_rerror = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].rerror.read() << std::endl;
	440	std::cout << "ram_reop = " << signal_vci_ini_synth_c1[1][i*Y_MAX+j].reop.read() << std::endl;
[121]	441	#endif
	442	#if DEBUG==2
	443	local_ring_c0[i*Y_MAX+j].print_trace();
	444	routers_cmd[i][j].print_trace(0);
	445	std::cout << std::dec << t << " ns" << std::endl;
	446	routers_rsp[i][j].print_trace(0);
	447	#endif
	448	#ifdef DEBUG
[112]	449	}
	450	}
[121]	451	#endif
[112]	452
[97]	453	}
	454
[121]	455	std::cout << "Results : " << std::endl;
	456	for(int i = 0 ; i < Y_MAX ; i++){
	457	for(int j = 0 ; j < X_MAX ; j++){
[133]	458	initiator_c1[i*Y_MAX+j].printStats();
[121]	459	}
	460	}
	461
	462
	463	std::cout << "Simulation Ends" << std::endl;
	464
	465
[97]	466	return EXIT_SUCCESS;
	467	}
	468
	469	int sc_main (int argc, char *argv[])
	470	{
	471	try {
	472	return _main(argc, argv);
	473	} catch (std::exception &e) {
	474	std::cout << e.what() << std::endl;
	475	} catch (...) {
	476	std::cout << "Unknown exception occured" << std::endl;
	477	throw;
	478	}
	479	return 1;
	480	}
[121]	481

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