AccelWattch dev Integration

1 files changed, 0 insertions, 454 deletions

diff --git a/src/gpuwattch/noc.cc b/src/gpuwattch/noc.cc
deleted file mode 100644
index b7ccdb3..0000000
--- a/src/gpuwattch/noc.cc
+++ /dev/null
@@ -1,454 +0,0 @@
-/*****************************************************************************
- *                                McPAT
- *                      SOFTWARE LICENSE AGREEMENT
- *            Copyright 2012 Hewlett-Packard Development Company, L.P.
- *                          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.”
- *
- ***************************************************************************/
-/********************************************************************
- *      Modified by:
- ** Jingwen Leng, Univeristy of Texas, Austin                   * Syed Gilani,
- *University of Wisconsin–Madison                * Tayler Hetherington,
- *University of British Columbia         * Ahmed ElTantawy, University of
- *British Columbia             *
- ********************************************************************/
-
-#include "noc.h"
-#include <assert.h>
-#include <algorithm>
-#include <cmath>
-#include <iostream>
-#include <string>
-#include "XML_Parse.h"
-#include "cacti/basic_circuit.h"
-#include "const.h"
-#include "io.h"
-#include "parameter.h"
-
-NoC::NoC(ParseXML* XML_interface, int ithNoC_, InputParameter* interface_ip_,
-         double M_traffic_pattern_, double link_len_)
-    : XML(XML_interface),
-      ithNoC(ithNoC_),
-      interface_ip(*interface_ip_),
-      router(0),
-      link_bus(0),
-      link_bus_exist(false),
-      router_exist(false),
-      M_traffic_pattern(M_traffic_pattern_) {
-  /*
-   * initialize, compute and optimize individual components.
-   */
-
-  if (XML->sys.Embedded) {
-    interface_ip.wt = Global_30;
-    interface_ip.wire_is_mat_type = 0;
-    interface_ip.wire_os_mat_type = 1;
-  } else {
-    interface_ip.wt = Global;
-    interface_ip.wire_is_mat_type = 2;
-    interface_ip.wire_os_mat_type = 2;
-  }
-  set_noc_param();
-  local_result = init_interface(&interface_ip);
-  scktRatio = g_tp.sckt_co_eff;
-
-  if (nocdynp.type) { /*
-                       * if NOC compute router, router links must be computed
-                       * separately and called from external since total chip
-                       * area must be known first
-                       */
-    init_router();
-  } else {
-    init_link_bus(link_len_);  // if bus compute bus
-  }
-
-  //  //clock power
-  //  clockNetwork.init_wire_external(is_default, &interface_ip);
-  //  clockNetwork.clk_area           =area*1.1;//10% of placement overhead.
-  //  rule of thumb clockNetwork.end_wiring_level   =5;//toplevel metal
-  //  clockNetwork.start_wiring_level =5;//toplevel metal
-  //  clockNetwork.num_regs           = corepipe.tot_stage_vector;
-  //  clockNetwork.optimize_wire();
-}
-
-void NoC::init_router() {
-  router = new MCPAT_Router(
-      nocdynp.flit_size,
-      nocdynp.virtual_channel_per_port * nocdynp.input_buffer_entries_per_vc,
-      nocdynp.virtual_channel_per_port, &(g_tp.peri_global),
-      nocdynp.input_ports, nocdynp.output_ports, M_traffic_pattern);
-  // router->print_router();
-  area.set_area(area.get_area() +
-                router->area.get_area() * nocdynp.total_nodes);
-
-  double long_channel_device_reduction =
-      longer_channel_device_reduction(Uncore_device);
-  router->power.readOp.longer_channel_leakage =
-      router->power.readOp.leakage * long_channel_device_reduction;
-  router->buffer.power.readOp.longer_channel_leakage =
-      router->buffer.power.readOp.leakage * long_channel_device_reduction;
-  router->crossbar.power.readOp.longer_channel_leakage =
-      router->crossbar.power.readOp.leakage * long_channel_device_reduction;
-  router->arbiter.power.readOp.longer_channel_leakage =
-      router->arbiter.power.readOp.leakage * long_channel_device_reduction;
-  router_exist = true;
-}
-
-void NoC ::init_link_bus(double link_len_) {
-  //	if (nocdynp.min_ports==1 )
-  if (nocdynp.type)
-    link_name = "Links";
-  else
-    link_name = "Bus";
-
-  link_len = link_len_;
-  assert(link_len > 0);
-
-  interface_ip.throughput = nocdynp.link_throughput / nocdynp.clockRate;
-  interface_ip.latency = nocdynp.link_latency / nocdynp.clockRate;
-
-  link_len /= (nocdynp.horizontal_nodes + nocdynp.vertical_nodes) / 2;
-
-  if (nocdynp.total_nodes > 1)
-    link_len /= 2;  // All links are shared by neighbors
-  link_bus = new interconnect(name, Uncore_device, 1, 1, nocdynp.flit_size,
-                              link_len, &interface_ip, 3, true /*pipelinable*/,
-                              nocdynp.route_over_perc);
-
-  link_bus_tot_per_Router.area.set_area(
-      link_bus_tot_per_Router.area.get_area() +
-      link_bus->area.get_area() * nocdynp.global_linked_ports);
-
-  area.set_area(area.get_area() +
-                link_bus_tot_per_Router.area.get_area() * nocdynp.total_nodes);
-  link_bus_exist = true;
-}
-void NoC::computeEnergy(bool is_tdp) {
-  // power_point_product_masks
-  double pppm_t[4] = {1, 1, 1, 1};
-  double M = nocdynp.duty_cycle;
-  // nocdynp.executionTime=XML->sys.total_cycles/(XML->sys.target_core_clockrate*1e6);//Syed
-  // cout<<"NOC Total Cycles: "<<XML->sys.total_cycles<<endl;
-  // cout<<"NOC Clock Rate: "<<XML->sys.target_core_clockrate<<endl;
-  if (is_tdp) {
-    // init stats for TDP
-    stats_t.readAc.access = M;
-    tdp_stats = stats_t;
-    if (router_exist) {
-      set_pppm(pppm_t, 1 * M, 1, 1, 1);  // reset traffic pattern
-      router->power = router->power * pppm_t;
-      set_pppm(pppm_t, nocdynp.total_nodes, nocdynp.total_nodes,
-               nocdynp.total_nodes, nocdynp.total_nodes);
-      power = power + router->power * pppm_t;
-    }
-    if (link_bus_exist) {
-      if (nocdynp.type)
-        set_pppm(pppm_t, 1 * M_traffic_pattern * M * (nocdynp.min_ports - 1),
-                 nocdynp.global_linked_ports, nocdynp.global_linked_ports,
-                 nocdynp.global_linked_ports);
-      // reset traffic pattern; local port do not have router links
-      else
-        set_pppm(pppm_t, 1 * M_traffic_pattern * M * (nocdynp.min_ports),
-                 nocdynp.global_linked_ports, nocdynp.global_linked_ports,
-                 nocdynp.global_linked_ports);  // reset traffic pattern
-
-      link_bus_tot_per_Router.power = link_bus->power * pppm_t;
-
-      set_pppm(pppm_t, nocdynp.total_nodes, nocdynp.total_nodes,
-               nocdynp.total_nodes, nocdynp.total_nodes);
-      power = power + link_bus_tot_per_Router.power * pppm_t;
-    }
-  } else {
-    rt_power.reset();
-    router->buffer.rt_power.reset();
-    router->crossbar.rt_power.reset();
-    router->arbiter.rt_power.reset();
-    router->rt_power.reset();
-    // link_bus->rt_power.reset();
-
-    // init stats for runtime power (RTP)
-    stats_t.readAc.access = XML->sys.NoC[ithNoC].total_accesses;
-    // cout<<"NOC(computeEnergy) read accesses: "<< stats_t.readAc.access<<endl;
-    rtp_stats = stats_t;
-    set_pppm(pppm_t, 1, 0, 0, 0);
-    if (router_exist) {
-      router->buffer.rt_power.readOp.dynamic =
-          (router->buffer.power.readOp.dynamic +
-           router->buffer.power.writeOp.dynamic) *
-          rtp_stats.readAc.access;
-      router->crossbar.rt_power.readOp.dynamic =
-          router->crossbar.power.readOp.dynamic * rtp_stats.readAc.access;
-      router->arbiter.rt_power.readOp.dynamic =
-          router->arbiter.power.readOp.dynamic * rtp_stats.readAc.access;
-
-      router->rt_power =
-          router->rt_power +
-          (router->buffer.rt_power + router->crossbar.rt_power +
-           router->arbiter.rt_power) *
-              pppm_t +
-          router->power * pppm_lkg;  // TDP power must be calculated first!
-      rt_power = rt_power + router->rt_power;
-    }
-    if (link_bus_exist) {
-      link_bus->rt_power.reset();
-      set_pppm(pppm_t, rtp_stats.readAc.access, 1, 1, rtp_stats.readAc.access);
-      link_bus->rt_power = link_bus->power * pppm_t;
-      rt_power = rt_power + link_bus->rt_power;
-    }
-  }
-}
-
-void NoC::displayEnergy(uint32_t indent, int plevel, bool is_tdp) {
-  string indent_str(indent, ' ');
-  string indent_str_next(indent + 2, ' ');
-  bool long_channel = XML->sys.longer_channel_device;
-
-  double M = M_traffic_pattern * nocdynp.duty_cycle;
-  /*only router as a whole has been applied the M_traffic_pattern(0.6 by
-   * default) factor in router.cc; When power of crossbars, arbiters, etc need
-   * to be displayed, the M_traffic_pattern factor need to be applied together
-   * with McPAT's extra traffic pattern.
-   * */
-  if (is_tdp) {
-    cout << name << endl;
-    cout << indent_str << "Area = " << area.get_area() * 1e-6 << " mm^2"
-         << endl;
-    cout << indent_str
-         << "Peak Dynamic = " << power.readOp.dynamic * nocdynp.clockRate
-         << " W" << endl;
-    cout << indent_str << "Subthreshold Leakage = "
-         << (long_channel ? power.readOp.longer_channel_leakage
-                          : power.readOp.leakage)
-         << " W" << endl;
-    cout << indent_str << "Gate Leakage = " << power.readOp.gate_leakage << " W"
-         << endl;
-    cout << indent_str << "Runtime Dynamic = "
-         << rt_power.readOp.dynamic / nocdynp.executionTime << " W" << endl;
-    // cout << indent_str<< "Execution Time = " << nocdynp.executionTime << " s"
-    // << endl;
-    cout << endl;
-
-    if (router_exist) {
-      cout << indent_str << "Router: " << endl;
-      cout << indent_str_next << "Area = " << router->area.get_area() * 1e-6
-           << " mm^2" << endl;
-      cout << indent_str_next << "Peak Dynamic = "
-           << router->power.readOp.dynamic * nocdynp.clockRate << " W" << endl;
-      cout << indent_str_next << "Subthreshold Leakage = "
-           << (long_channel ? router->power.readOp.longer_channel_leakage
-                            : router->power.readOp.leakage)
-           << " W" << endl;
-      cout << indent_str_next
-           << "Gate Leakage = " << router->power.readOp.gate_leakage << " W"
-           << endl;
-      cout << indent_str_next << "Runtime Dynamic = "
-           << router->rt_power.readOp.dynamic / nocdynp.executionTime << " W"
-           << endl;
-      cout << endl;
-      if (plevel > 2) {
-        cout << indent_str << indent_str << "Virtual Channel Buffer:" << endl;
-        cout << indent_str << indent_str_next << "Area = "
-             << router->buffer.area.get_area() * 1e-6 * nocdynp.input_ports
-             << " mm^2" << endl;
-        cout << indent_str << indent_str_next << "Peak Dynamic = "
-             << (router->buffer.power.readOp.dynamic +
-                 router->buffer.power.writeOp.dynamic) *
-                    nocdynp.min_ports * M * nocdynp.clockRate
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Subthreshold Leakage = "
-             << (long_channel
-                     ? router->buffer.power.readOp.longer_channel_leakage *
-                           nocdynp.input_ports
-                     : router->buffer.power.readOp.leakage *
-                           nocdynp.input_ports)
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Gate Leakage = "
-             << router->buffer.power.readOp.gate_leakage * nocdynp.input_ports
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Runtime Dynamic = "
-             << router->buffer.rt_power.readOp.dynamic / nocdynp.executionTime
-             << " W" << endl;
-        cout << endl;
-        cout << indent_str << indent_str << "Crossbar:" << endl;
-        cout << indent_str << indent_str_next
-             << "Area = " << router->crossbar.area.get_area() * 1e-6 << " mm^2"
-             << endl;
-        cout << indent_str << indent_str_next << "Peak Dynamic = "
-             << router->crossbar.power.readOp.dynamic * nocdynp.clockRate *
-                    nocdynp.min_ports * M
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Subthreshold Leakage = "
-             << (long_channel
-                     ? router->crossbar.power.readOp.longer_channel_leakage
-                     : router->crossbar.power.readOp.leakage)
-             << " W" << endl;
-        cout << indent_str << indent_str_next
-             << "Gate Leakage = " << router->crossbar.power.readOp.gate_leakage
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Runtime Dynamic = "
-             << router->crossbar.rt_power.readOp.dynamic / nocdynp.executionTime
-             << " W" << endl;
-        cout << endl;
-        cout << indent_str << indent_str << "Arbiter:" << endl;
-        cout << indent_str << indent_str_next << "Peak Dynamic = "
-             << router->arbiter.power.readOp.dynamic * nocdynp.clockRate *
-                    nocdynp.min_ports * M
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Subthreshold Leakage = "
-             << (long_channel
-                     ? router->arbiter.power.readOp.longer_channel_leakage
-                     : router->arbiter.power.readOp.leakage)
-             << " W" << endl;
-        cout << indent_str << indent_str_next
-             << "Gate Leakage = " << router->arbiter.power.readOp.gate_leakage
-             << " W" << endl;
-        cout << indent_str << indent_str_next << "Runtime Dynamic = "
-             << router->arbiter.rt_power.readOp.dynamic / nocdynp.executionTime
-             << " W" << endl;
-        cout << endl;
-      }
-    }
-    if (link_bus_exist) {
-      cout << indent_str << (nocdynp.type ? "Per Router " : "") << link_name
-           << ": " << endl;
-      cout << indent_str_next
-           << "Area = " << link_bus_tot_per_Router.area.get_area() * 1e-6
-           << " mm^2" << endl;
-      cout << indent_str_next << "Peak Dynamic = "
-           << link_bus_tot_per_Router.power.readOp.dynamic * nocdynp.clockRate
-           << " W" << endl;
-      cout << indent_str_next << "Subthreshold Leakage = "
-           << (long_channel
-                   ? link_bus_tot_per_Router.power.readOp.longer_channel_leakage
-                   : link_bus_tot_per_Router.power.readOp.leakage)
-           << " W" << endl;
-      cout << indent_str_next << "Gate Leakage = "
-           << link_bus_tot_per_Router.power.readOp.gate_leakage << " W" << endl;
-      cout << indent_str_next << "Runtime Dynamic = "
-           << link_bus->rt_power.readOp.dynamic / nocdynp.executionTime << " W"
-           << endl;
-      cout << endl;
-    }
-  } else {
-    //		cout << indent_str_next << "Instruction Fetch Unit    Peak
-    // Dynamic
-    //=
-    //"
-    //<< ifu->rt_power.readOp.dynamic*clockRate << " W" << endl;
-    // cout
-    //<< indent_str_next << "Instruction Fetch Unit    Subthreshold Leakage = "
-    // << ifu->rt_power.readOp.leakage <<" W" << endl; 		cout <<
-    // indent_str_next << "Instruction Fetch Unit    Gate Leakage = " <<
-    // ifu->rt_power.readOp.gate_leakage << " W" << endl; 		cout <<
-    // indent_str_next
-    //<< "Load Store Unit   Peak Dynamic = " <<
-    // lsu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
-    // cout
-    // << indent_str_next << "Load Store Unit   Subthreshold Leakage = " <<
-    // lsu->rt_power.readOp.leakage  << " W" << endl; 		cout <<
-    // indent_str_next
-    // << "Load Store Unit   Gate Leakage = " <<
-    // lsu->rt_power.readOp.gate_leakage
-    //<< " W" << endl; 		cout << indent_str_next << "Memory Management
-    // Unit Peak Dynamic = " << mmu->rt_power.readOp.dynamic*clockRate  << " W"
-    // <<
-    // endl; 		cout << indent_str_next << "Memory Management Unit
-    // Subthreshold Leakage = " << mmu->rt_power.readOp.leakage  << " W" <<
-    // endl; 		cout
-    // << indent_str_next << "Memory Management Unit   Gate Leakage = " <<
-    // mmu->rt_power.readOp.gate_leakage  << " W" << endl; 		cout <<
-    // indent_str_next << "Execution Unit   Peak Dynamic = " <<
-    // exu->rt_power.readOp.dynamic*clockRate  << " W" << endl;
-    // cout
-    // << indent_str_next << "Execution Unit   Subthreshold Leakage = " <<
-    // exu->rt_power.readOp.leakage  << " W" << endl; 		cout <<
-    // indent_str_next
-    // << "Execution Unit   Gate Leakage = " <<
-    // exu->rt_power.readOp.gate_leakage
-    //<< " W" << endl;
-  }
-}
-
-void NoC::set_noc_param() {
-  nocdynp.type = XML->sys.NoC[ithNoC].type;
-  nocdynp.clockRate = XML->sys.NoC[ithNoC].clockrate;
-  nocdynp.clockRate *= 1e6;
-  nocdynp.executionTime =
-      XML->sys.total_cycles / (XML->sys.target_core_clockrate * 1e6);
-
-  nocdynp.flit_size = XML->sys.NoC[ithNoC].flit_bits;
-  if (nocdynp.type) {
-    nocdynp.input_ports = XML->sys.NoC[ithNoC].input_ports;
-    nocdynp.output_ports = XML->sys.NoC[ithNoC].output_ports;  // later minus 1
-    nocdynp.min_ports = min(nocdynp.input_ports, nocdynp.output_ports);
-    nocdynp.global_linked_ports =
-        (nocdynp.input_ports - 1) + (nocdynp.output_ports - 1);
-    /*
-     * 	Except local i/o ports, all ports needs links( global_linked_ports);
-     *  However only min_ports can be fully active simultaneously
-     *  since the fewer number of ports (input or output ) is the bottleneck.
-     */
-  } else {
-    nocdynp.input_ports = 1;
-    nocdynp.output_ports = 1;
-    nocdynp.min_ports = min(nocdynp.input_ports, nocdynp.output_ports);
-    nocdynp.global_linked_ports = 1;
-  }
-
-  nocdynp.virtual_channel_per_port =
-      XML->sys.NoC[ithNoC].virtual_channel_per_port;
-  nocdynp.input_buffer_entries_per_vc =
-      XML->sys.NoC[ithNoC].input_buffer_entries_per_vc;
-
-  nocdynp.horizontal_nodes = XML->sys.NoC[ithNoC].horizontal_nodes;
-  nocdynp.vertical_nodes = XML->sys.NoC[ithNoC].vertical_nodes;
-  nocdynp.total_nodes = nocdynp.horizontal_nodes * nocdynp.vertical_nodes;
-  nocdynp.duty_cycle = XML->sys.NoC[ithNoC].duty_cycle;
-  nocdynp.has_global_link = XML->sys.NoC[ithNoC].has_global_link;
-  nocdynp.link_throughput = XML->sys.NoC[ithNoC].link_throughput;
-  nocdynp.link_latency = XML->sys.NoC[ithNoC].link_latency;
-  nocdynp.chip_coverage = XML->sys.NoC[ithNoC].chip_coverage;
-  nocdynp.route_over_perc = XML->sys.NoC[ithNoC].route_over_perc;
-
-  assert(nocdynp.chip_coverage <= 1);
-  assert(nocdynp.route_over_perc <= 1);
-
-  if (nocdynp.type)
-    name = "NOC";
-  else
-    name = "BUSES";
-}
-
-NoC ::~NoC() {
-  if (router) {
-    delete router;
-    router = 0;
-  }
-  if (link_bus) {
-    delete link_bus;
-    link_bus = 0;
-  }
-}