noc.h (10152:52c552138ba1) noc.h (10234:5cb711fa6176)
1/*****************************************************************************
2 * McPAT
3 * SOFTWARE LICENSE AGREEMENT
4 * Copyright 2012 Hewlett-Packard Development Company, L.P.
1/*****************************************************************************
2 * McPAT
3 * SOFTWARE LICENSE AGREEMENT
4 * Copyright 2012 Hewlett-Packard Development Company, L.P.
5 * Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
5 * All Rights Reserved
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are
9 * met: redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer;
11 * redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the

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20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
6 * All Rights Reserved
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met: redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer;
12 * redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the

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21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 ***************************************************************************/
31
32#ifndef NOC_H_
33#define NOC_H_
30 *
31 ***************************************************************************/
32
33#ifndef NOC_H_
34#define NOC_H_
34#include "XML_Parse.h"
35
35#include "array.h"
36#include "basic_components.h"
37#include "interconnect.h"
38#include "logic.h"
39#include "parameter.h"
40#include "router.h"
41
36#include "array.h"
37#include "basic_components.h"
38#include "interconnect.h"
39#include "logic.h"
40#include "parameter.h"
41#include "router.h"
42
42class NoC :public Component {
43 public:
43class OnChipNetworkParameters {
44public:
45 double clockRate;
46 int flit_size;
47 int input_ports;
48 int output_ports;
49 int min_ports;
50 int global_linked_ports;
51 int virtual_channel_per_port;
52 int input_buffer_entries_per_vc;
53 int horizontal_nodes;
54 int vertical_nodes;
55 int total_nodes;
56 double link_throughput;
57 double link_latency;
58 double chip_coverage;
59 double route_over_perc;
60 bool has_global_link;
61 bool type;
62 double M_traffic_pattern;
63 double link_base_width;
64 double link_base_height;
65 int link_start_wiring_level;
66};
44
67
45 ParseXML *XML;
46 int ithNoC;
47 InputParameter interface_ip;
48 double link_len;
49 double executionTime;
50 double scktRatio, chip_PR_overhead, macro_PR_overhead;
51 Router * router;
52 interconnect * link_bus;
53 NoCParam nocdynp;
54 uca_org_t local_result;
55 statsDef tdp_stats;
56 statsDef rtp_stats;
57 statsDef stats_t;
58 powerDef power_t;
59 Component link_bus_tot_per_Router;
60 bool link_bus_exist;
61 bool router_exist;
62 string name, link_name;
63 double M_traffic_pattern;
64 NoC(ParseXML *XML_interface, int ithNoC_, InputParameter* interface_ip_, double M_traffic_pattern_ = 0.6,double link_len_=0);
65 void set_noc_param();
66 void computeEnergy(bool is_tdp=true);
67 void displayEnergy(uint32_t indent = 0,int plevel = 100, bool is_tdp=true);
68 void init_link_bus(double link_len_);
69 void init_router();
70 void computeEnergy_link_bus(bool is_tdp=true);
71 void displayEnergy_link_bus(uint32_t indent = 0,int plevel = 100, bool is_tdp=true);
72 ~NoC();
68class OnChipNetworkStatistics {
69public:
70 double duty_cycle;
71 double total_access;
73};
74
72};
73
74class OnChipNetwork : public McPATComponent {
75public:
76 Router* router;
77 Interconnect* link_bus;
78 Component link_bus_tot_per_Router;
79
80 int ithNoC;
81 InputParameter interface_ip;
82 double link_len;
83 double scktRatio, chip_PR_overhead, macro_PR_overhead;
84 OnChipNetworkParameters noc_params;
85 OnChipNetworkStatistics noc_stats;
86 uca_org_t local_result;
87 statsDef stats_t;
88 bool link_bus_exist;
89 bool router_exist;
90 string link_name;
91
92 OnChipNetwork(XMLNode* _xml_data, int ithNoC_,
93 InputParameter* interface_ip_);
94 void set_param_stats();
95 void computeEnergy();
96 void init_link_bus();
97 void init_router();
98 ~OnChipNetwork();
99};
100
75#endif /* NOC_H_ */
101#endif /* NOC_H_ */