AccelWattch dev Integration

1 files changed, 0 insertions, 392 deletions

diff --git a/src/gpuwattch/cacti/highradix.cc b/src/gpuwattch/cacti/highradix.cc
deleted file mode 100644
index e06cad7..0000000
--- a/src/gpuwattch/cacti/highradix.cc
+++ /dev/null
@@ -1,392 +0,0 @@
-/*------------------------------------------------------------
- *                              CACTI 6.5
- *         Copyright 2008 Hewlett-Packard Development Corporation
- *                         All Rights Reserved
- *
- * Permission to use, copy, and modify this software and its documentation is
- * hereby granted only under the following terms and conditions.  Both the
- * above copyright notice and this permission notice must appear in all copies
- * of the software, derivative works or modified versions, and any portions
- * thereof, and both notices must appear in supporting documentation.
- *
- * Users of this software agree to the terms and conditions set forth herein, and
- * hereby grant back to Hewlett-Packard Company and its affiliated companies ("HP")
- * a non-exclusive, unrestricted, royalty-free right and license under any changes, 
- * enhancements or extensions  made to the core functions of the software, including 
- * but not limited to those affording compatibility with other hardware or software
- * environments, but excluding applications which incorporate this software.
- * Users further agree to use their best efforts to return to HP any such changes,
- * enhancements or extensions that they make and inform HP of noteworthy uses of
- * this software.  Correspondence should be provided to HP at:
- *
- *                       Director of Intellectual Property Licensing
- *                       Office of Strategy and Technology
- *                       Hewlett-Packard Company
- *                       1501 Page Mill Road
- *                       Palo Alto, California  94304
- *
- * This software may be distributed (but not offered for sale or transferred
- * for compensation) to third parties, provided such third parties agree to
- * abide by the terms and conditions of this notice.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND HP DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL HP 
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *------------------------------------------------------------*/
-
-#include "highradix.h"
-#include <iomanip>
-using namespace std;
-
-#define MAX_WIRE_SCALE 1
-
-HighRadix::HighRadix(
-    double SUB_SWITCH_SZ_,
-    double ROWS_,
-    double FREQUENCY_, // GHz
-    double RADIX_,
-    double VC_COUNT_,
-    double FLIT_SZ_,
-    double AF_,// activity factor
-    double DIE_LEN_,//u
-    double DIE_HT_,//u
-    double INP_BUFF_ENT_, 
-    double ROW_BUFF_ENT_, 
-    double COL_BUFF_ENT_,
-        TechnologyParameter::DeviceType *dt
-    ):SUB_SWITCH_SZ(SUB_SWITCH_SZ_), ROWS(ROWS_), FREQUENCY(FREQUENCY_), 
-    RADIX(RADIX_), VC_COUNT(VC_COUNT_), FLIT_SZ(FLIT_SZ_), AF(AF_), 
-    DIE_LEN(DIE_LEN_), DIE_HT(DIE_HT_), INP_BUFF_ENT(INP_BUFF_ENT_),
-    ROW_BUFF_ENT(ROW_BUFF_ENT_), COL_BUFF_ENT(COL_BUFF_ENT_), deviceType(dt)
-{
-  double area_scale=1;
-  double tech_init = 90;
-  if (g_ip->F_sz_nm == 65) {
-    area_scale*=1;
-  }
-  else if(g_ip->F_sz_nm == 45) {
-    area_scale*=1;
-  }
-  else if(g_ip->F_sz_nm == 32) {
-    area_scale*=2;
-  }
-
-  DIE_LEN = sqrt(DIE_LEN_*DIE_HT_/area_scale);
-  DIE_HT = DIE_LEN;
-
-  COLUMNS = pow(RADIX/SUB_SWITCH_SZ, 2)/ROWS;
-  INP_BUFF_SZ = FLIT_SZ * INP_BUFF_ENT;
-  ROW_BUFF_SZ = ROW_BUFF_ENT * FLIT_SZ;
-  COL_BUFF_SZ = COL_BUFF_ENT * FLIT_SZ;
-  area.set_area(0);
-}
-
-void
-HighRadix::compute_power()
-{
-  num_sub = ROWS * COLUMNS;
-  //FIXME change cb power to per input
- 
-  double scale = 1;
-  while (true) {
-    Wire winit(scale, scale);
-    cb = new Crossbar(SUB_SWITCH_SZ, SUB_SWITCH_SZ, FLIT_SZ);
-    cb->compute_power();
-    if (cb->delay*1e12 < (1/FREQUENCY)*(1e3))
-      break;
-    else {
-      scale+=0.2;
-      if (scale > MAX_WIRE_SCALE) break;
-      cout << "scale = " << scale << endl;
-    }
-  }
-  cb->power.readOp.dynamic /= SUB_SWITCH_SZ; // crossbar power per message
-  scale = 1;
-
-  while (true) {
-    Wire winit(scale, scale);
-    out_cb = new Crossbar(1, SUB_SWITCH_SZ, FLIT_SZ);
-    out_cb->compute_power();
-    if (out_cb->delay*1e12 < (1/FREQUENCY)*(1e3))
-      break;
-    else {
-      scale+=0.2;
-      if (scale > MAX_WIRE_SCALE) break;
-      cout << "scale = " << scale << endl;
-    }
-  }
-  Wire winit;
-  out_cb->power.readOp.dynamic /= SUB_SWITCH_SZ; // power per message
-
-  //arbiter initialization
-  vc_arb = new MCPAT_Arbiter(VC_COUNT, FLIT_SZ, cb->area.w);
-  vc_arb->compute_power();
-  c_arb = new MCPAT_Arbiter(COLUMNS, FLIT_SZ, cb->area.w);
-  c_arb->compute_power();
-  cb_arb = new MCPAT_Arbiter(RADIX/ROWS, FLIT_SZ, cb->area.w);
-  cb_arb->compute_power();
-
-  // input buffer, row/column buffer initialization
-  inp_buff =  buffer_(FLIT_SZ, INP_BUFF_SZ);
-  c_buff = buffer_(FLIT_SZ, COL_BUFF_SZ*2);
-  r_buff = buffer_(FLIT_SZ, ROW_BUFF_SZ*2);
-  
-
-  // repeated wire initialization
-  hor_bus = new Wire(g_ip->wt, DIE_LEN);
-  // effective ht of vertical bus (connecting cb to column buffer) in each sub-switch
-  double eff_ht = (ROWS * (ROWS +1)/2) * (DIE_HT/ROWS);
-  ver_bus = new Wire(g_ip->wt, eff_ht);
-
-  // sub switch includes row buffers, column buffers, vc/crossbar/column arbitration and a 2 stage crossbar traversal
-  sub_switch_power();
-  power.readOp.dynamic += sub_sw.power.readOp.dynamic * num_sub;
-  power.readOp.leakage += sub_sw.power.readOp.leakage * num_sub;
-
-  // input buffer power
-  power.readOp.dynamic += 2 /*r&w*/ * inp_buff->power.readOp.dynamic * RADIX;
-  power.readOp.leakage += inp_buff->power.readOp.leakage * RADIX;
-
-  // buses
-  power.readOp.dynamic += hor_bus->power.readOp.dynamic * FLIT_SZ * SUB_SWITCH_SZ * ROWS;
-  power.readOp.leakage += hor_bus->power.readOp.leakage * FLIT_SZ * SUB_SWITCH_SZ * ROWS;
-  power.readOp.dynamic += ver_bus->power.readOp.dynamic * FLIT_SZ * COLUMNS * SUB_SWITCH_SZ;
-  power.readOp.leakage += ver_bus->power.readOp.leakage * FLIT_SZ * ROWS * COLUMNS * SUB_SWITCH_SZ;
-
-  // To calculate contribution of each component to the total power
-  compute_crossbar_power();
-  compute_bus_power();
-  compute_arb_power();
-  compute_buff_power();
-
-  //area 
-  sub_sw.area.set_area(sub_sw.area.get_area() + cb->area.get_area());
-  sub_sw.area.set_area(sub_sw.area.get_area() + out_cb->area.get_area());  
-  sub_sw.area.set_area(sub_sw.area.get_area() + r_buff->area.get_area() * VC_COUNT * SUB_SWITCH_SZ);
-  sub_sw.area.set_area(sub_sw.area.get_area() + c_buff->area.get_area() * VC_COUNT * SUB_SWITCH_SZ);
-
-  buff_tot.area.set_area(buff_tot.area.get_area() + inp_buff->area.get_area() * RADIX);
-  buff_tot.area.set_area(buff_tot.area.get_area() + VC_COUNT * r_buff->area.get_area() * SUB_SWITCH_SZ * num_sub);
-  buff_tot.area.set_area(buff_tot.area.get_area() + VC_COUNT * c_buff->area.get_area() * SUB_SWITCH_SZ * num_sub);
-
-  crossbar_tot.area.set_area(crossbar_tot.area.get_area() + cb->area.get_area() * num_sub);
-  crossbar_tot.area.set_area(crossbar_tot.area.get_area() + out_cb->area.get_area() * num_sub);
-
-  wire_tot.area.set_area(hor_bus->area.get_area() * FLIT_SZ * SUB_SWITCH_SZ * ROWS);
-  wire_tot.area.set_area(ver_bus->area.get_area() * FLIT_SZ * ROWS * COLUMNS);
-}
-
-void HighRadix::compute_crossbar_power()
-{
-  crossbar_tot.power = cb->power;
-  crossbar_tot.power = crossbar_tot.power + out_cb->power;
-  crossbar_tot.power.readOp.dynamic *= num_sub;
-  crossbar_tot.power.readOp.leakage *= num_sub;
-}
-
-void HighRadix::compute_bus_power()
-{
-  wire_tot.power.readOp.dynamic = hor_bus->power.readOp.dynamic * FLIT_SZ * SUB_SWITCH_SZ * ROWS;
-  wire_tot.power.readOp.leakage = hor_bus->power.readOp.leakage * FLIT_SZ * SUB_SWITCH_SZ * ROWS;
-  wire_tot.power.readOp.dynamic += ver_bus->power.readOp.dynamic * FLIT_SZ * COLUMNS * SUB_SWITCH_SZ;
-  wire_tot.power.readOp.leakage += ver_bus->power.readOp.leakage * FLIT_SZ * ROWS * COLUMNS * SUB_SWITCH_SZ;
-}
-
-void HighRadix::compute_arb_power()
-{
-  arb_tot.power = cb_arb->power;
-  arb_tot.power = arb_tot.power + vc_arb->power; // for CB traversal
-  arb_tot.power = arb_tot.power + c_arb->power;
-  arb_tot.power = arb_tot.power + vc_arb->power; // to the o/p port
-
-  arb_tot.power.readOp.dynamic *= num_sub;
-  arb_tot.power.readOp.leakage *= num_sub;
-}
-
-void HighRadix::compute_buff_power()
-{
-  //input buffer read/write
-  buff_tot.power.readOp.dynamic = 2 * inp_buff->power.readOp.dynamic * RADIX;
-  buff_tot.power.readOp.leakage = inp_buff->power.readOp.leakage * RADIX;
-
-  //row buffer read/write
-  buff_tot.power.readOp.dynamic += r_buff->power.readOp.dynamic * 2 * num_sub; 
-  buff_tot.power.readOp.leakage += r_buff->power.readOp.leakage * num_sub;
-
-  //column buffer read/write
-  buff_tot.power.readOp.dynamic += c_buff->power.readOp.dynamic * 2 * num_sub; 
-  buff_tot.power.readOp.leakage += c_buff->power.readOp.leakage * num_sub; 
-}
-
-void
-HighRadix::sub_switch_power()
-{
-  // each sub-switch power
-  sub_sw.power.readOp.dynamic = sub_sw.power.readOp.dynamic + 
-          r_buff->power.readOp.dynamic * 2 /* one read and one write */ * VC_COUNT; 
-  sub_sw.power.readOp.leakage = sub_sw.power.readOp.leakage + 
-          r_buff->power.readOp.leakage * VC_COUNT; 
-  sub_sw.power = sub_sw.power + cb->power;
-
-  sub_sw.power.readOp.dynamic = sub_sw.power.readOp.dynamic + 
-          2 * c_buff->power.readOp.dynamic /* one read and one write */ * VC_COUNT; 
-  sub_sw.power.readOp.leakage = sub_sw.power.readOp.leakage + 
-          c_buff->power.readOp.leakage * VC_COUNT; 
-  sub_sw.power = sub_sw.power + out_cb->power;
-
-  // arbiter power
-  sub_sw.power = sub_sw.power + cb_arb->power;
-  sub_sw.power = sub_sw.power + vc_arb->power; // for CB traversal
-  sub_sw.power = sub_sw.power + c_arb->power;
-  sub_sw.power = sub_sw.power + vc_arb->power; // to the o/p port
-}
-  
-
-HighRadix::~HighRadix()
-{
-  delete inp_buff;
-  delete r_buff;
-  delete c_buff;
-  delete c_arb;
-  delete cb_arb;
-  delete vc_arb;
-  delete out_cb;
-}
-
-Mat * HighRadix::buffer_(double block_sz, double sz)
-{
-  DynamicParameter dyn_p;
-  dyn_p.is_tag = false;
-  dyn_p.num_subarrays = 1;
-  dyn_p.num_mats = 1;
-  dyn_p.Ndbl = 1;
-  dyn_p.Ndwl = 1;
-  dyn_p.Nspd = 1;
-  dyn_p.deg_bl_muxing = 1;
-  dyn_p.deg_senseamp_muxing_non_associativity = 1;
-  dyn_p.Ndsam_lev_1 = 1;
-  dyn_p.Ndsam_lev_2 = 1;
-  dyn_p.number_addr_bits_mat = 8;
-  dyn_p.number_way_select_signals_mat = 1;
-  dyn_p.num_act_mats_hor_dir = 1;
-  dyn_p.is_dram = false;
-  dyn_p.V_b_sense = deviceType->Vdd; // FIXME check power calc.
-  dyn_p.ram_cell_tech_type = 
-  dyn_p.num_r_subarray = (int) (sz/block_sz);
-  dyn_p.num_c_subarray = (int) block_sz;
-  dyn_p.num_mats_h_dir = 1;
-  dyn_p.num_mats_v_dir = 1;
-  dyn_p.num_do_b_subbank = (int)block_sz;
-  dyn_p.num_do_b_mat = (int) block_sz;
-  dyn_p.num_di_b_mat = (int) block_sz;
-
-  dyn_p.use_inp_params = 1;
-  dyn_p.num_wr_ports = 1;
-  dyn_p.num_rd_ports = 1;
-  dyn_p.num_rw_ports = 0;
-  dyn_p.num_se_rd_ports =0;
-  dyn_p.out_w = (int) block_sz;
-
-
-  dyn_p.cell.h = g_tp.sram.b_h + 2 * g_tp.wire_outside_mat.pitch * (dyn_p.num_wr_ports + 
-      dyn_p.num_rw_ports - 1 + dyn_p.num_rd_ports);
-  dyn_p.cell.w = g_tp.sram.b_w + 2 * g_tp.wire_outside_mat.pitch * (dyn_p.num_rw_ports - 1 + 
-      (dyn_p.num_rd_ports - dyn_p.num_se_rd_ports) + 
-      dyn_p.num_wr_ports) + g_tp.wire_outside_mat.pitch * dyn_p.num_se_rd_ports;
-
-  Mat *buff = new Mat(dyn_p);
-  buff->compute_delays(0);
-  buff->compute_power_energy();
-  return buff;
-}
-
-void HighRadix::print_buffer(Component *c)
-{
-//  cout << "\tDelay         - " << c->delay * 1e6 << " ns" << endl;
-  cout << "\tDynamic Power - " << c->power.readOp.dynamic*1e9 << " nJ" << endl;
-  cout << "\tLeakage Power - " << c->power.readOp.leakage*1e3 << " mW" << endl;
-  cout << "\tWidth         - " << c->area.w << " u" << endl;
-  cout << "\tLength        - " << c->area.h << " u" << endl;
-}
-
-
-void HighRadix::print_router()
-{
-  cout << "\n\nMCPAT_Router stats:\n";
-  cout << "\tNetwork frequency - " << FREQUENCY <<" GHz\n";
-  cout << "\tNo. of Virtual channels - " << VC_COUNT << "\n";
-  cout << "\tSub-switch size - " << (int)SUB_SWITCH_SZ << endl;
-  cout << "\tNo. of rows - " << (int)ROWS << endl;
-  cb->print_crossbar();
-  out_cb->print_crossbar();
-  vc_arb->print_arbiter();
-  c_arb->print_arbiter();
-  cb_arb->print_arbiter();
-//  hor_bus->print_wire();
-  cout << "\n\nBuffer stats:\n";
-  cout << "\nInput Buffer stats:\n";
-  print_buffer (inp_buff);
-  cout << "\nRow Buffer stats:\n";
-  print_buffer (r_buff);
-  cout << "\nColumn Buffer stats:\n";
-  print_buffer (c_buff);
-
-  
-  cout << "\n\n MCPAT_Router dynamic power (max) = " << power.readOp.dynamic * FREQUENCY * 1e9 << " W\n";
-  cout << " MCPAT_Router dynamic power (load - " << AF << ") = " << power.readOp.dynamic * FREQUENCY * 1e9 * AF << " W\n";
-  cout << "\n\nDetailed Stats\n";
-  cout << "--------------\n";
-  cout << "Power dissipated in buses/wires - " << setprecision(3) << 
-    wire_tot.power.readOp.dynamic * FREQUENCY * 1e9 << " W";
-  cout << "\t" <<setiosflags(ios::fixed) << setprecision(2) <<
-          (wire_tot.power.readOp.dynamic/power.readOp.dynamic)*100 << " %\n";
-  cout << "Buffer power                    - " << buff_tot.power.readOp.dynamic * 
-          FREQUENCY * 1e9 << " W";
-  cout << "\t" << 
-          (buff_tot.power.readOp.dynamic/power.readOp.dynamic)*100 << " %\n";
-  cout << "Crossbar power                  - " << crossbar_tot.power.readOp.dynamic * 
-          FREQUENCY * 1e9 << " W";
-  cout << "\t" << 
-          (crossbar_tot.power.readOp.dynamic/power.readOp.dynamic)*100 << " %\n";
-  cout << "Arbiter power                   - " << arb_tot.power.readOp.dynamic * 
-          FREQUENCY * 1e9 << " W";
-  cout << "\t" << 
-          (arb_tot.power.readOp.dynamic/power.readOp.dynamic)*100 << " %\n";
-  cout << "Sub-switch power (dynamic)      - " << sub_sw.power.readOp.dynamic * num_sub *
-          FREQUENCY * 1e9 << " W";
-  cout << "\t" << 
-          (sub_sw.power.readOp.dynamic * num_sub/power.readOp.dynamic)*100 << " %\n";
-  cout << "Input buffer power (dynamic)    - " << 2 * inp_buff->power.readOp.dynamic * 
-          RADIX * FREQUENCY * 1e9 << " W";
-  cout << "\t" << 
-          (2 * inp_buff->power.readOp.dynamic * RADIX/power.readOp.dynamic)*100 << " %\n";
-  cout << "\nLeakage power\n";
-  cout << "MCPAT_Router power                    - " << power.readOp.leakage << " W\n";
-  cout << "Bus power                       - " <<setprecision(4) <<  wire_tot.power.readOp.leakage << " W\n";
-  cout << "Buffer power                    - " << buff_tot.power.readOp.leakage << " W\n";
-  cout << "Crossbar power                  - " << crossbar_tot.power.readOp.leakage << " W\n";
-  cout << "Arbiter power                   - " << arb_tot.power.readOp.leakage << " W\n";
-  cout << "Sub-switch power                - " << sub_sw.power.readOp.leakage << " W" <<endl;
-
-  cout << "\n\nArea Stats\n";
-  cout << "Input buffer dimension (mm x mm)- " << inp_buff->area.get_h()*1e-3 << " x " << inp_buff->area.get_w()*1e-3 << endl;
-  cout << "Row buffer (mm x mm)            - " << r_buff->area.w*1e-3 << " x " << r_buff->area.h*1e-3 << endl;
-  cout << "Col buffer (mm x mm)            - " << c_buff->area.w*1e-3 << " x " << c_buff->area.h*1e-3 << endl;
-  cout << "Crossbar area  (mm x mm)        - " << cb->area.w*1e-3 << " x " << cb->area.h*1e-3 << endl;
-//  cout << "Wire hor area  (nm x nm)        - " << hor_bus->area.w*1e3 << " x " << hor_bus->area.h*1e3 << endl;
-//  cout << "Wire ver area  (nm x nm)        - " << ver_bus->area.w*1e3 << " x " << ver_bus->area.h*1e3 << endl;
-  cout << "Wire total                      - " << wire_tot.area.get_area()*1e-6 << " mm2\n";
-  cout << "Crossbar total                  - " << crossbar_tot.area.get_area()*1e-6 << " mm2\n";
-  cout << "Buff total                      - " << buff_tot.area.get_area()*1e-6 << " mm2\n";
-  cout << "Subswitch                       - " << sub_sw.area.get_area()*1e-6 << " mm2\n";
-  cout << "Subswitch total                 - " << sub_sw.area.get_area()*num_sub*1e-6 << " mm2\n";
-
-  cout << "Total area                      - " << (wire_tot.area.get_area() + crossbar_tot.area.get_area() +
-                                                  buff_tot.area.get_area())*1e-6 << endl;
-}
-