| /***************************************************************************** | |
| * McPAT | |
| * SOFTWARE LICENSE AGREEMENT | |
| * Copyright (c) 2010-2013 Advanced Micro Devices, Inc. | |
| * All Rights Reserved | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are | |
| * met: redistributions of source code must retain the above copyright | |
| * notice, this list of conditions and the following disclaimer; | |
| * redistributions in binary form must reproduce the above copyright | |
| * notice, this list of conditions and the following disclaimer in the | |
| * documentation and/or other materials provided with the distribution; | |
| * neither the name of the copyright holders nor the names of its | |
| * contributors may be used to endorse or promote products derived from | |
| * this software without specific prior written permission. | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * | |
| * Author: Joel Hestness | |
| * | |
| ***************************************************************************/ | |
| #ifndef BUS_INTERCONNECT_H_ | |
| #define BUS_INTERCONNECT_H_ | |
| #include "array.h" | |
| #include "basic_components.h" | |
| #include "interconnect.h" | |
| #include "logic.h" | |
| #include "parameter.h" | |
| class BusInterconnectParameters { | |
| public: | |
| double clockRate; | |
| int flit_size; | |
| int input_ports; | |
| int output_ports; | |
| int min_ports; | |
| int global_linked_ports; | |
| int virtual_channel_per_port; | |
| int input_buffer_entries_per_vc; | |
| int total_nodes; | |
| double link_throughput; | |
| double link_latency; | |
| double chip_coverage; | |
| bool pipelinable; | |
| double route_over_perc; | |
| bool has_global_link; | |
| bool type; | |
| double M_traffic_pattern; | |
| double link_base_width; | |
| double link_base_height; | |
| int link_start_wiring_level; | |
| }; | |
| class BusInterconnectStatistics { | |
| public: | |
| double duty_cycle; | |
| double total_access; | |
| }; | |
| class BusInterconnect : public McPATComponent { | |
| public: | |
| Interconnect* link_bus; | |
| int ithNoC; | |
| InputParameter interface_ip; | |
| double link_len; | |
| double scktRatio, chip_PR_overhead, macro_PR_overhead; | |
| BusInterconnectParameters bus_params; | |
| BusInterconnectStatistics bus_stats; | |
| uca_org_t local_result; | |
| statsDef stats_t; | |
| double M_traffic_pattern; | |
| BusInterconnect(XMLNode* _xml_data, InputParameter* interface_ip_); | |
| void set_param_stats(); | |
| void set_duty_cycle(double duty_cycle); | |
| void set_number_of_accesses(double total_accesses); | |
| void computeEnergy(); | |
| ~BusInterconnect(); | |
| }; | |
| #endif /* BUS_INTERCONNECT_H_ */ |