2014-04-01 18:44:30 +02:00
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/*****************************************************************************
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* McPAT
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* SOFTWARE LICENSE AGREEMENT
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* Copyright 2012 Hewlett-Packard Development Company, L.P.
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2014-06-03 22:32:59 +02:00
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* Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
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2014-04-01 18:44:30 +02:00
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* All Rights Reserved
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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2014-06-03 22:32:59 +02:00
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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2014-04-01 18:44:30 +02:00
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*
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***************************************************************************/
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#ifndef NOC_H_
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#define NOC_H_
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2014-06-03 22:32:59 +02:00
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2014-04-01 18:44:30 +02:00
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#include "array.h"
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#include "basic_components.h"
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#include "interconnect.h"
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#include "logic.h"
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#include "parameter.h"
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#include "router.h"
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2014-06-03 22:32:59 +02:00
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class OnChipNetworkParameters {
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public:
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double clockRate;
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int flit_size;
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int input_ports;
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int output_ports;
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int min_ports;
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int global_linked_ports;
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int virtual_channel_per_port;
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int input_buffer_entries_per_vc;
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int horizontal_nodes;
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int vertical_nodes;
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int total_nodes;
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double link_throughput;
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double link_latency;
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double chip_coverage;
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double route_over_perc;
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bool has_global_link;
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bool type;
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double M_traffic_pattern;
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double link_base_width;
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double link_base_height;
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int link_start_wiring_level;
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};
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class OnChipNetworkStatistics {
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public:
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double duty_cycle;
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double total_access;
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};
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class OnChipNetwork : public McPATComponent {
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public:
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Router* router;
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Interconnect* link_bus;
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Component link_bus_tot_per_Router;
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int ithNoC;
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InputParameter interface_ip;
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double link_len;
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double scktRatio, chip_PR_overhead, macro_PR_overhead;
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OnChipNetworkParameters noc_params;
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OnChipNetworkStatistics noc_stats;
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uca_org_t local_result;
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statsDef stats_t;
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bool link_bus_exist;
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bool router_exist;
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string link_name;
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OnChipNetwork(XMLNode* _xml_data, int ithNoC_,
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InputParameter* interface_ip_);
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void set_param_stats();
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void computeEnergy();
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void init_link_bus();
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void init_router();
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~OnChipNetwork();
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};
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#endif /* NOC_H_ */
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