Index: trunk/modules/vci_synthetic_initator/caba/metadata/vci_synthetic_initator.sd =================================================================== --- trunk/modules/vci_synthetic_initator/caba/metadata/vci_synthetic_initator.sd (revision 96) +++ (revision ) @@ -1,16 +1,0 @@ -# -*- python -*- - -Module('caba:vci_synthetic_initiator', - classname = 'soclib::caba::VciSyntheticInitiator', - tmpl_parameters = [parameter.Module('vci_param', default = 'caba:vci_param'),], - header_files = ['../source/include/vci_synthetic_initiator.h',], - implementation_files = ['../source/src/vci_synthetic_initiator.cpp',], - uses = [Uses('caba:base_module'), - Uses('common:loader'), - Uses('common:mapping_table'), - Uses('caba:generic_fifo'), - ], - ports = [Port('caba:vci_initiator','p_vci'), - Port('caba:bit_in', 'p_resetn', auto = 'resetn'), - Port('caba:clock_in', 'p_clk', auto = 'clock'),], -) Index: trunk/modules/vci_synthetic_initator/caba/metadata/vci_synthetic_initiator.sd =================================================================== --- trunk/modules/vci_synthetic_initator/caba/metadata/vci_synthetic_initiator.sd (revision 98) +++ trunk/modules/vci_synthetic_initator/caba/metadata/vci_synthetic_initiator.sd (revision 98) @@ -0,0 +1,35 @@ +# -*- python -*- + +Module('caba:vci_synthetic_initiator', + classname = 'soclib::caba::VciSyntheticInitiator', + tmpl_parameters = [parameter.Module('vci_param', default = 'caba:vci_param'),], + header_files = ['../sources/include/vci_synthetic_initiator.h', + ], + implementation_files = ['../sources/src/vci_synthetic_initiator.cpp',], + uses = [Uses('caba:base_module'), + Uses('common:mapping_table'), + Uses('caba:generic_fifo'), + ], + ports = [Port('caba:vci_initiator','p_vci'), + Port('caba:bit_in', 'p_resetn', auto = 'resetn'), + Port('caba:clock_in', 'p_clk', auto = 'clock'),], + instance_parameters = [ + parameter.Module('mt'), + parameter.IntTab('vci_index'), + parameter.Int('length'), + parameter.Float('rho'), + parameter.Int('depth'), + parameter.Int('xmesh'), + parameter.Int('ymesh'), + parameter.Int('bc_period', default = 0), + parameter.Int('xmin', default = 0), + parameter.Int('xmax', default = 0), + parameter.Int('ymin', default = 0), + parameter.Int('ymax', default = 0), + ], + extensions = [ + 'dsx:get_ident=' + 'vci_ini_index:p_vci:mt,' + ], +) + Index: trunk/modules/vci_synthetic_initator/caba/sources/include/vci_synthetic_initator.h =================================================================== --- trunk/modules/vci_synthetic_initator/caba/sources/include/vci_synthetic_initator.h (revision 96) +++ (revision ) @@ -1,132 +1,0 @@ -/* -*- c++ -*- - * File : vci_synthetic_initiator.h - * Date : 26/08/2010 - * Copyright : UPMC / LIP6 - * Authors : Christophe Choichillon - * - * SOCLIB_LGPL_HEADER_BEGIN - * - * This file is part of SoCLib, GNU LGPLv2.1. - * - * SoCLib is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; version 2.1 of the License. - * - * SoCLib is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with SoCLib; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA - * - * SOCLIB_LGPL_HEADER_END - * - * Maintainers: christophe.choichillon@lip6.fr - */ - -#ifndef SOCLIB_CABA_SYNTHETIC_INITIATOR_H -#define SOCLIB_CABA_SYNTHETIC_INITIATOR_H - -#include - -namespace soclib { namespace caba { - using namespace sc_core; - - template - class VciSyntheticInitiator - : public soclib::caba::BaseModule - { - typedef uint32_t addr_t; - typedef uint32_t data_t; - typedef uint32_t tag_t; - typedef uint32_t size_t; - typedef uint32_t be_t; - typedef uint32_t copy_t; - - - /* States of the GENERATOR fsm */ - enum vci_fsm_state_e{ - VCI_IDLE, - VCI_SINGLE_SEND, - VCI_SINGLE_RECEIVE, - VCI_BC_SEND, - VCI_BC_RECEIVE - }; - enum gen_fsm_state_e{ - A_IDLE, - A_DATA - }; - - uint64_t m_cpt_cycles; // Counter of cycles - - - protected: - - SC_HAS_PROCESS(VciSyntheticInitiator); - - public: - sc_in p_clk; - sc_in p_resetn; - soclib::caba::VciInitiator p_vci; - - VciSyntheticInitiator( - sc_module_name name, - size_t length, // Packet length (flit numbers) - float rho, // Packets ratio on the network - size_t depth, // Fifo depth - size_t x, // X location of the synthetic initiator - size_t y, // Y location of the synthetic initiator - size_t xmesh, - size_t ymesh, - size_t bc_period, // Broadcast period, if no broadcast => 0 - size_t xmin, - size_t xmax, - size_t ymin, - size_t ymax, - const soclib::common::IntTab &vci_index - ); - - ~VciSyntheticInitiator(); - - void transition(); - - void genMoore(); - - void destAdress(size_t X_local, size_t Y_local, size_t &X_dest, size_t &Y_dest); - - private: - - // Component attributes - const size_t m_length; // Number of flits of a packet - const size_t m_rho; // Rate of packets in the network wanted - const size_t m_depth; // Fifo depth - const size_t m_x; // X location - const size_t m_y; // Y location - const size_t m_xmesh; - const size_t m_ymesh; - const size_t m_bc_period; // Broadcast period, if no broadcast => 0 - const size_t m_xmin; - const size_t m_xmax; - const size_t m_ymin; - const size_t m_ymax; - - size_t m_count; - size_t m_npackets; // Total number of packets already sent - - // Fifo transmitting date to the VCI FSM - GenericFifo m_date_fifo; - - sc_signal r_vci_fsm; - - sc_signal r_index; - - sc_signal r_broadcast_req; - - }; // end class VciSyntheticInitiator - - }} - -#endif Index: trunk/modules/vci_synthetic_initator/caba/sources/include/vci_synthetic_initiator.h =================================================================== --- trunk/modules/vci_synthetic_initator/caba/sources/include/vci_synthetic_initiator.h (revision 98) +++ trunk/modules/vci_synthetic_initator/caba/sources/include/vci_synthetic_initiator.h (revision 98) @@ -0,0 +1,160 @@ +/* -*- c++ -*- + * File : vci_synthetic_initiator.h + * Date : 26/08/2010 + * Copyright : UPMC / LIP6 + * Authors : Christophe Choichillon + * + * SOCLIB_LGPL_HEADER_BEGIN + * + * This file is part of SoCLib, GNU LGPLv2.1. + * + * SoCLib is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published + * by the Free Software Foundation; version 2.1 of the License. + * + * SoCLib is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with SoCLib; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * SOCLIB_LGPL_HEADER_END + * + * Maintainers: christophe.choichillon@lip6.fr + */ + +#ifndef SOCLIB_CABA_SYNTHETIC_INITIATOR_H +#define SOCLIB_CABA_SYNTHETIC_INITIATOR_H + +#include +#include +#include "generic_fifo.h" +#include "vci_initiator.h" +#include "soclib_endian.h" +#include "caba_base_module.h" +#include "int_tab.h" +#include "mapping_table.h" + +namespace soclib { namespace caba { + using namespace sc_core; + + template + class VciSyntheticInitiator + : public soclib::caba::BaseModule + { + //typedef sc_dt::sc_uint<40> addr_t; + typedef typename vci_param::fast_addr_t vci_addr_t; + typedef uint32_t data_t; + typedef uint32_t tag_t; + typedef uint32_t size_t; + typedef uint32_t be_t; + typedef uint32_t copy_t; + + // Type of the addr_t and access of the fields + typedef union{ + PACKED_BITFIELD( + vci_addr_t srcid:vci_param::S, + vci_addr_t null:(8*sizeof(vci_addr_t)-(2*vci_param::S)), + ) normal_address; + PACKED_BITFIELD( + vci_addr_t xmin:vci_param::S, + vci_addr_t xmax:vci_param::S, + vci_addr_t ymin:vci_param::S, + vci_addr_t ymax:vci_param::S, + vci_addr_t null_:(8*sizeof(vci_addr_t)-(4*vci_param::S)), + vci_addr_t bc:2, + ) broadcast_address; + } addr_t; + + + /* States of the GENERATOR fsm */ + enum vci_fsm_state_e{ + VCI_IDLE, + VCI_SINGLE_SEND, + VCI_SINGLE_RECEIVE, + VCI_BC_SEND, + VCI_BC_RECEIVE + }; + enum gen_fsm_state_e{ + A_IDLE, + A_DATA + }; + + uint64_t m_cpt_cycles; // Counter of cycles + + + protected: + + SC_HAS_PROCESS(VciSyntheticInitiator); + + public: + sc_in p_clk; + sc_in p_resetn; + soclib::caba::VciInitiator p_vci; + + VciSyntheticInitiator( + sc_module_name name, + const soclib::common::MappingTable &mt, + const soclib::common::IntTab &vci_index, + size_t length, // Packet length (flit numbers) + float rho, // Packets ratio on the network + size_t depth, // Fifo depth + size_t xmesh, + size_t ymesh, + size_t bc_period = 0, // Broadcast period, if no broadcast => 0 + size_t xmin = 0, + size_t xmax = 0, + size_t ymin = 0, + size_t ymax = 0, + ); + + ~VciSyntheticInitiator(); + + void transition(); + + void genMoore(); + + void destAdress(size_t X_local, size_t Y_local, size_t &X_dest, size_t &Y_dest); + + private: + + // Component attributes + const size_t m_length; // Number of words to write + const size_t m_rho; // Rate of packets in the network wanted + const size_t m_depth; // Fifo depth + const size_t m_xmesh; + const size_t m_ymesh; + const size_t m_bc_period; // Broadcast period, if no broadcast => 0 + const size_t m_xmin; + const size_t m_xmax; + const size_t m_ymin; + const size_t m_ymax; + const size_t m_srcid; + const size_t m_coord; + + size_t m_count; // Numbers of words sent + size_t m_npackets; // Total number of packets already sent + uint64_t m_start_latency1; // Start time of sending packet wanted + uint64_t m_start_latency2; // Start time of sending packet + addr_t m_address_to_send; // Address to send the write command + float m_rhos; // Effective Rho during the simulation + size_t m_bc_nrsp; // Expected number of responses for a broadcast command + + // Fifo transmitting date to the VCI FSM + GenericFifo m_date_fifo; + + sc_signal r_vci_fsm; + + sc_signal r_index; + + sc_signal r_broadcast_req; + + }; // end class VciSyntheticInitiator + + }} + +#endif Index: trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initator.cpp =================================================================== --- trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initator.cpp (revision 96) +++ (revision ) @@ -1,256 +1,0 @@ -/* -*- c++ -*- - * File : vci_traffic_generator.cpp - * Date : 26/08/2010 - * Copyright : UPMC / LIP6 - * Authors : Christophe Choichillon - * - * SOCLIB_LGPL_HEADER_BEGIN - * - * This file is part of SoCLib, GNU LGPLv2.1. - * - * SoCLib is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; version 2.1 of the License. - * - * SoCLib is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with SoCLib; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA - * - * SOCLIB_LGPL_HEADER_END - * - * Maintainers: christophe.choichillon@lip6.fr - */ - -#include "../include/vci_synthetic_initiator.h" - - - -namespace soclib { namespace caba { - - -#define tmpl(x) template x VciSyntheticInitiator - - //using soclib::common::uint32_log2; - - //////////////////////////////// - // Constructor - //////////////////////////////// - - tmpl(/**/)::VciSyntheticInitiator( - sc_module_name name, - size_t length, // Packet length (flit numbers) - float rho, // Packets ratio on the network - size_t depth, // Fifo depth - size_t x, // - size_t y, // - size_t xmesh, - size_t ymesh, - size_t bc_period, // Broadcast period, if no broadcast => 0 - size_t xmin, - size_t xmax, - size_t ymin, - size_t ymax - ) - - : soclib::caba::BaseModule(name), - - p_clk("clk"), - p_resetn("resetn"), - p_vci("vci_ini"), - - m_srcid_ini( mtc.indexForId(vci_ini_index) ), - // FIFOs - m_length(length), - m_rho(rho), - m_depth(depth), - m_x(x), - m_y(y), - m_xmesh(xmesh), - m_ymesh(ymesh), - m_bc_period(bc_period), - m_xmin(xmin), - m_xmax(xmax), - m_ymin(ymin), - m_ymax(ymax), - m_date_fifo("m_date_fifo", depth), - r_tgt_cmd_fsm("r_tgt_cmd_fsm"), - { - - - SC_METHOD(transition); - dont_initialize(); - sensitive << p_clk.pos(); - - SC_METHOD(genMoore); - dont_initialize(); - sensitive << p_clk.neg(); - - } // end constructor - - - ///////////////////////////////// - tmpl(/**/)::~VciSyntheticInitiator() - ///////////////////////////////// - { - } - - /////////////////////////////////// - tmpl(void)::destAdress(size_t X_local, size_t Y_local, size_t &X_dest, size_t &Y_dest) - /////////////////////////////////// - { - X_dest = (size_t) ((rand())%m_xmesh); - Y_dest = (size_t) ((rand())%m_ymesh); - } - - ////////////////////////////////// - tmpl(void)::transition() - ////////////////////////////////// - { - //using soclib::common::uint32_log2; - // RESET - if ( ! p_resetn.read() ) { - //srand(time(NULL)); - // Initializing FSMs - r_tgt_cmd_fsm = TGT_CMD_IDLE; - - // initializing FIFOs and communication Buffers - - m_date_fifo.init(); - - // Activity counters - m_cpt_cycles = 0; - m_npackets = 0; - - return; - } - - bool date_fifo_put = false; - bool date_fifo_get = false; - - switch ( r_vci_fsm.read() ) { - - ////////////////// - case VCI_IDLE: - { - break; - } - ////////////////// - case VCI_SINGLE_SEND: - { - break; - } - ////////////////////// - case VCI_SINGLE_RECEIVE: - { - if (p_vci.cmdack.read()) { - // LATENCY - r_vci_fsm = VCI_IDLE ; - } - break; - } - /////////////////// - case VCI_BC_SEND: - { - break; - } - //////////////////// - case VCI_BC_RECEIVE: - { - r_broadcast_req = false; - break; - } - } // end switch vci_fsm - - -/////////////////// Filling fifo - if(){ - if (m_date_fifo.wok()){ - date_fifo_put = true ; - } - if (!r_broadcast_req.read() && (m_cpt_cycles % bc_period)){ - r_broadcast_req = true; - } - } - - if (date_fifo_put){ - if (date_fifo_get){ - m_date_fifo.put_and_get(m_cpt_cycles); - } else { - m_date_fifo.simple_put(m_cpt_cycles); - } - } else { - if (date_fifo_get){ - m_date_fifo.simple_get(); - } - } - - - m_cpt_cycles++; - - return; - - } // end transition() - - ///////////////////////////// - tmpl(void)::genMoore() - ///////////////////////////// - { - //////////////////////////////////////////////////////////// - // Command signals on the p_vci_ixr port - //////////////////////////////////////////////////////////// - p_vci.cmd = vci_param::CMD_READ; - p_vci.be = 0xF; - p_vci.pktid = 0; - p_vci.srcid = m_srcid_ixr; - p_vci.cons = false; - p_vci.wrap = false; - p_vci.contig = true; - p_vci.clen = 0; - p_vci.cfixed = false; - - - switch ( r_vci_fsm.read() ) { - - ////////////////// - case VCI_IDLE: - { - p_vci.cmdval = false; - p_vci.address = 0; - p_vci.plen = 0; - p_vci.wdata = 0; - p_vci.trdid = 0; - p_vci.eop = false; - break; - } - ////////////////// - case VCI_SINGLE_SEND: - { - p_vci.cmdval = true ; - break; - } - ////////////////////// - case VCI_SINGLE_RECEIVE: - { - break; - } - /////////////////// - case VCI_BC_SEND: - { - break; - } - //////////////////// - case VCI_BC_RECEIVE: - { - break; - } - } // end switch vci_fsm - - } // end genMoore() - -}} // end name space Index: trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initiator.cpp =================================================================== --- trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initiator.cpp (revision 98) +++ trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initiator.cpp (revision 98) @@ -0,0 +1,342 @@ +/* -*- c++ -*- + * File : vci_traffic_generator.cpp + * Date : 26/08/2010 + * Copyright : UPMC / LIP6 + * Authors : Christophe Choichillon + * + * SOCLIB_LGPL_HEADER_BEGIN + * + * This file is part of SoCLib, GNU LGPLv2.1. + * + * SoCLib is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published + * by the Free Software Foundation; version 2.1 of the License. + * + * SoCLib is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with SoCLib; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301 USA + * + * SOCLIB_LGPL_HEADER_END + * + * Maintainers: christophe.choichillon@lip6.fr + */ + +#include "../include/vci_synthetic_initiator.h" + + + +namespace soclib { namespace caba { + + +#define tmpl(x) template x VciSyntheticInitiator + + //using soclib::common::uint32_log2; + + //////////////////////////////// + // Constructor + //////////////////////////////// + + tmpl(/**/)::VciSyntheticInitiator( + sc_module_name name, + const soclib::common::MappingTable &mt, + const soclib::common::IntTab &vci_index, + size_t length, // Packet length (flit numbers) + float rho, // Packets ratio on the network + size_t depth, // Fifo depth + size_t xmesh, + size_t ymesh, + size_t bc_period = 0, // Broadcast period, if no broadcast => 0 + size_t xmin = 0, + size_t xmax = 0, + size_t ymin = 0, + size_t ymax = 0 + ) + + : soclib::caba::BaseModule(name), + + p_clk("clk"), + p_resetn("resetn"), + p_vci("vci_ini"), + + m_srcid( mt.indexForId(vci_index) ), + m_coord(vci_index[1]), + // FIFOs + m_length(length), + m_rho(rho), + m_depth(depth), + m_x(x), + m_y(y), + m_xmesh(xmesh), + m_ymesh(ymesh), + m_bc_period(bc_period), + m_xmin(xmin), + m_xmax(xmax), + m_ymin(ymin), + m_ymax(ymax), + m_date_fifo("m_date_fifo", depth), + r_vci_fsm("r_vci_fsm"), + { + + + SC_METHOD(transition); + dont_initialize(); + sensitive << p_clk.pos(); + + SC_METHOD(genMoore); + dont_initialize(); + sensitive << p_clk.neg(); + + } // end constructor + + + ///////////////////////////////// + tmpl(/**/)::~VciSyntheticInitiator() + ///////////////////////////////// + { + } + + /////////////////////////////////// + tmpl(size_t)::destAdress() + /////////////////////////////////// + { + size_t dest; + do{ + dest = (size_t) (rand() % (m_xmesh * m_ymesh)); + } while(dest == m_srcid); + return dest ; + } + + + /////////////////////////////////// +// tmpl(void)::destAdress(/*size_t X_local, size_t Y_local,*/ size_t &X_dest, size_t &Y_dest) + /////////////////////////////////// +// { +// size_t x_dest_calc, y_dest_calc; +// do{ +// x_dest_calc = (rand()%m_xmesh); +// y_dest_calc = (rand()%m_ymesh); +// } while((x_dest_calc = m_x) && (y_dest_calc == m_y)); +// } + + ////////////////////////////////// + tmpl(void)::transition() + ////////////////////////////////// + { + // RESET + if ( ! p_resetn.read() ) { + // Initializing seed for random numbers generation + srand(time(NULL)); + + // Initializing FSMs + r_vci_fsm = VCI_IDLE; + + // Initializing FIFOs + m_date_fifo.init(); + + // Activity counters + m_cpt_cycles = 0; + m_npackets = 0; + + return; + } + + bool date_fifo_put = false; + bool date_fifo_get = false; + + switch ( r_vci_fsm.read() ) { + + ////////////////// + case VCI_IDLE: + { + if (m_date_fifo.rok()){ + if (r_broadcast_req.read()){ + r_vci_fsm = VCI_BC_SEND ; + } else { + r_vci_fsm = VCI_SINGLE_SEND ; + destAdress(); + m_count = 0; + } + } + break; + } + ////////////////// + case VCI_SINGLE_SEND: + { + if (p_vci.cmdack.read()){ + m_count++; + if (m_count == m_length-1) { + m_start_latency1 = m_date_fifo.read(); + m_start_latency2 = m_cpt_cycles; + r_vci_fsm = VCI_SINGLE_RECEIVE ; + } else { + r_vci_fsm = VCI_SINGLE_SEND ; + } + } + break; + } + ////////////////////// + case VCI_SINGLE_RECEIVE: + { + if (p_vci.rspval.read()) { + m_start_latency1 = m_date_fifo.read(); + m_start_latency2 = m_cpt_cycles; + m_npackets++; + date_fifo_get = true; + r_vci_fsm = VCI_IDLE ; + } + break; + } + /////////////////// + case VCI_BC_SEND: + { + m_address_to_send.broadcast_address.xmin = m_xmin; + m_address_to_send.broadcast_address.xmax = m_xmax; + m_address_to_send.broadcast_address.ymin = m_ymin; + m_address_to_send.broadcast_address.ymax = m_ymax; + m_address_to_send.broadcast_address.bc = 0x3; + m_bc_nrsp = (m_xmax - m_xmin) * (m_ymax - m_ymin); + r_vci_fsm = VCI_BC_SEND; + break; + } + //////////////////// + case VCI_BC_RECEIVE: + { + if (p_vci.rspval.read()){ + if (m_bc_nrsp == 0) { + r_broadcast_req = false; + r_vci_fsm = VCI_IDLE ; + } else { + m_bc_nrsp--; + r_vci_fsm = VCI_BC_RECEIVE ; + } + } + break; + } + } // end switch vci_fsm + + +/////////////////// Filling fifo + if( (rhos < m_rho) && (rand()/RAND_MAX) ){ + if (m_date_fifo.wok()){ + date_fifo_put = true ; + } + if (!r_broadcast_req.read() && (m_cpt_cycles % bc_period)){ + r_broadcast_req = true; + } + } + + if (date_fifo_put){ + if (date_fifo_get){ + m_date_fifo.put_and_get(m_cpt_cycles); + } else { + m_date_fifo.simple_put(m_cpt_cycles); + } + } else { + if (date_fifo_get){ + m_date_fifo.simple_get(); + } + } + + m_rhos = (float) ((m_npackets * m_length) / m_cpt_cycles) ; + + m_cpt_cycles++; + + return; + + } // end transition() + + ///////////////////////////// + tmpl(void)::genMoore() + ///////////////////////////// + { + //////////////////////////////////////////////////////////// + // Command signals on the p_vci port + //////////////////////////////////////////////////////////// + p_vci.cmd = vci_param::CMD_WRITE; + p_vci.be = 0xF; + p_vci.pktid = 0; + p_vci.srcid = m_srcid; + p_vci.cons = false; + p_vci.wrap = false; + p_vci.contig = true; + p_vci.clen = 0; + p_vci.cfixed = false; + + + switch ( r_vci_fsm.read() ) { + + ////////////////// + case VCI_IDLE: + { + p_vci.cmdval = false; + p_vci.address = 0; + p_vci.plen = 0; + p_vci.wdata = 0; + p_vci.trdid = 0; + p_vci.eop = false; + p_vci.rspack = false; + break; + } + ////////////////// + case VCI_SINGLE_SEND: + { + p_vci.cmdval = true; + p_vci.address = (typename vci_param::addr_t)(m_address_to_send+(m_count*4)); + p_vci.plen = m_length*4; + p_vci.wdata = 0; + p_vci.trdid = 0; + if (m_count == m_length - 1 ) { + p_vci.eop = true; + } else { + p_vci.eop = false; + } + p_vci.rspack = false; + break; + } + ////////////////////// + case VCI_SINGLE_RECEIVE: + { + p_vci.cmdval = false; + p_vci.address = 0; + p_vci.plen = 0; + p_vci.wdata = 0; + p_vci.trdid = 0; + p_vci.eop = false; + p_vci.rspack = true; + break; + } + /////////////////// + case VCI_BC_SEND: + { + p_vci.cmdval = true; + p_vci.address = (typename vci_param::addr_t) m_address_to_send; + p_vci.plen = 4; + p_vci.wdata = 0; + p_vci.trdid = 0; + p_vci.eop = true; + p_vci.rspack = false; + break; + } + //////////////////// + case VCI_BC_RECEIVE: + { + p_vci.cmdval = false; + p_vci.address = 0; + p_vci.plen = 0; + p_vci.wdata = 0; + p_vci.trdid = 0; + p_vci.eop = false; + p_vci.rspack = true; + break; + } + } // end switch vci_fsm + + } // end genMoore() + +}} // end name space