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-/*****************************************************************************
- * 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 *
-********************************************************************/
-#ifndef PROCESSOR_H_
-#define PROCESSOR_H_
-
-#include "XML_Parse.h"
-#include "cacti/area.h"
-#include "cacti/decoder.h"
-#include "cacti/parameter.h"
-#include "array.h"
-#include "cacti/arbiter.h"
-#include <vector>
-#include "basic_components.h"
-#include "core.h"
-#include "memoryctrl.h"
-#include "cacti/router.h"
-#include "sharedcache.h"
-#include "noc.h"
-#include "iocontrollers.h"
-#include "../gpgpu-sim/visualizer.h"
-
-class Processor : public Component
-{
- public:
- ParseXML *XML;
- vector<Core *> cores;
- vector<SharedCache *> l2array;
- vector<SharedCache *> l3array;
- vector<SharedCache *> l1dirarray;
- vector<SharedCache *> l2dirarray;
- vector<NoC *> nocs;
- MemoryController * mc;
- NIUController * niu;
- PCIeController * pcie;
- FlashController * flashcontroller;
- InputParameter interface_ip;
- double exClockRate;
- ProcParam procdynp;
- //for debugging nonlinear model
- double dyn_power_before_scaling;
-
- //wire globalInterconnect;
- //clock_network globalClock;
- Component core, l2, l3, l1dir, l2dir, noc, mcs, cc, nius, pcies,flashcontrollers;
- int numCore, numL2, numL3, numNOC, numL1Dir, numL2Dir;
- Processor(ParseXML *XML_interface);
- void compute();
- void set_proc_param();
- void visualizer_print( gzFile visualizer_file );
- void displayEnergy(uint32_t indent = 0,int plevel = 100, bool is_tdp_parm=true);
- void displayDeviceType(int device_type_, uint32_t indent = 0);
- void displayInterconnectType(int interconnect_type_, uint32_t indent = 0);
- double l2_power;
- double idle_core_power;
-
- double get_const_dynamic_power()
- {
-
- double constpart=0;
- constpart+=(mc->frontend->power.readOp.dynamic*0.1*mc->frontend->mcp.clockRate*mc->frontend->mcp.num_mcs*mc->frontend->mcp.executionTime);
- constpart+=(mc->transecEngine->power.readOp.dynamic*0.1*mc->transecEngine->mcp.clockRate*mc->transecEngine->mcp.num_mcs*mc->transecEngine->mcp.executionTime);
- constpart+=(mc->PHY->power.readOp.dynamic*0.1*mc->PHY->mcp.clockRate*mc->PHY->mcp.num_mcs*mc->PHY->mcp.executionTime);
- constpart+=(cores[0]->exu->exeu->base_energy/cores[0]->exu->exeu->clockRate)*(cores[0]->exu->rf_fu_clockRate/cores[0]->exu->clockRate);
- constpart+=(cores[0]->exu->mul->base_energy/cores[0]->exu->mul->clockRate);
- constpart+=(cores[0]->exu->fp_u->base_energy/cores[0]->exu->fp_u->clockRate);
- return constpart;
- }
-#define COALESCE_SCALE 1
- double get_coefficient_readcoalescing()
- {
- double value=0;
- double perAccessCoalescingEnergy=COALESCE_SCALE * ((0.443e-3)*(0.5e-9)*g_tp.peri_global.Vdd*g_tp.peri_global.Vdd)/(1*1);
- value+=mc->frontend->PRT->local_result.power.readOp.dynamic;
- value+=mc->frontend->threadMasks->local_result.power.readOp.dynamic;
- value+=mc->frontend->PRC->local_result.power.readOp.dynamic;
- value+=perAccessCoalescingEnergy;
- return value;
-
- }
- double get_coefficient_writecoalescing()
- {
- double value=0;
- double perAccessCoalescingEnergy=COALESCE_SCALE *((0.443e-3)*(0.5e-9)*g_tp.peri_global.Vdd*g_tp.peri_global.Vdd)/(1*1);
- value+=(mc->frontend->PRT->local_result.power.writeOp.dynamic);
- value+=mc->frontend->threadMasks->local_result.power.writeOp.dynamic;
- value+=mc->frontend->PRC->local_result.power.writeOp.dynamic;
- value+=perAccessCoalescingEnergy;
- return value;
- }
-
-
- double get_coefficient_noc_accesses() {
- double read_coef=0;
- // the 32/4 is applied to the NoC access counters (32/4*L2 cache access)
- read_coef+= nocs[0]->router->buffer.power.readOp.dynamic;
- read_coef+= nocs[0]->router->buffer.power.writeOp.dynamic;
- read_coef+= nocs[0]->router->crossbar.power.readOp.dynamic;
- read_coef+= nocs[0]->router->arbiter.power.readOp.dynamic;
- return read_coef;
- }
-
- double get_coefficient_l2_read_hits(){
- double read_coef=0;
- if(XML->sys.number_of_L2s>0)
- read_coef = l2array[0]->unicache.caches->local_result.power.readOp.dynamic;
- return read_coef;
- }
-
- double get_coefficient_l2_read_misses(){
- double read_coef=0;
- if(XML->sys.number_of_L2s>0)
- read_coef = l2array[0]->unicache.caches->local_result.tag_array2->power.readOp.dynamic;
- return read_coef;
-
- }
-
- double get_coefficient_l2_write_hits(){
- double read_coef=0;
- if(XML->sys.number_of_L2s>0)
- read_coef = l2array[0]->unicache.caches->local_result.power.writeOp.dynamic;
- return read_coef;
-
- }
- double get_coefficient_l2_write_misses(){
- double read_coef=0;
- if(XML->sys.number_of_L2s>0){
- read_coef = l2array[0]->unicache.caches->local_result.tag_array2->power.writeOp.dynamic;//*(32/4); // removed by Jingwen, the scaling of 32/4 is not used in the mcpat
- read_coef +=l2array[0]->unicache.caches->local_result.power.writeOp.dynamic;
- read_coef += l2array[0]->unicache.missb->local_result.power.searchOp.dynamic;
- read_coef += l2array[0]->unicache.missb->local_result.power.writeOp.dynamic;
- read_coef += l2array[0]->unicache.ifb->local_result.power.searchOp.dynamic;
- read_coef += l2array[0]->unicache.ifb->local_result.power.writeOp.dynamic;
- read_coef += l2array[0]->unicache.prefetchb->local_result.power.searchOp.dynamic;
- read_coef += l2array[0]->unicache.prefetchb->local_result.power.writeOp.dynamic;
- read_coef += l2array[0]->unicache.wbb->local_result.power.searchOp.dynamic;
- read_coef += l2array[0]->unicache.wbb->local_result.power.writeOp.dynamic;
- }
-
- return read_coef;
-
- }
-
-
- double get_coefficient_mem_reads()
- {
- double value=0;
- value+= (mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth*mc->frontend->mcp.dataBusWidth/72)*
- (mc->frontend->frontendBuffer->local_result.power.searchOp.dynamic);
-
- value+= (mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth*mc->frontend->mcp.dataBusWidth/72)*
- (mc->frontend->frontendBuffer->local_result.power.readOp.dynamic);
-
-//TODO: Jingwen this should only compute for one time?
- //value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth*mc->frontend->mcp.dataBusWidth/72)
- //*(mc->frontend->frontendBuffer->local_result.power.readOp.dynamic);
-
- value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->mcp.dataBusWidth)*
- (mc->frontend->readBuffer->local_result.power.readOp.dynamic);
-
- value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->mcp.dataBusWidth)*
- (mc->frontend->readBuffer->local_result.power.writeOp.dynamic);
-
- value+=mc->dram->dramp.rd_coeff*cores[0]->executionTime;
- /*
- value+=mc->frontend->PRT->local_result.power.readOp.dynamic;
- value+=mc->frontend->threadMasks->local_result.power.readOp.dynamic;
- value+=mc->frontend->PRC->local_result.power.readOp.dynamic;
- value+=perAccessCoalescingEnergy;
- */
- value+=(mc->transecEngine->mcp.llcBlockSize*8.0/mc->transecEngine->mcp.dataBusWidth*mc->transecEngine->power_t.readOp.dynamic);
-
- //if mcp.type ==1 TODO: add this check here
- value += (mc->PHY->power_t.readOp.dynamic)*(mc->PHY->mcp.llcBlockSize)*8/1e9/mc->PHY->mcp.executionTime*(mc->PHY->mcp.executionTime);
- //printf("MC PHY read power coeff: %f\n",(mc->PHY->power_t.readOp.dynamic)*(mc->PHY->mcp.llcBlockSize)*8/1e9/mc->PHY->mcp.executionTime*(mc->PHY->mcp.executionTime));
- //printf("MC trans read power coeff: %f\n",(mc->transecEngine->mcp.llcBlockSize*8.0/mc->transecEngine->mcp.dataBusWidth*mc->transecEngine->power_t.readOp.dynamic));
-
-//TODO: Jingwen nocs stats should not be here
-// value+= nocs[0]->router->buffer.power.readOp.dynamic*(32/4);
-// value+= nocs[0]->router->buffer.power.writeOp.dynamic*(32/4);
-// value+= nocs[0]->router->crossbar.power.readOp.dynamic*(32/4);
-// value+= nocs[0]->router->arbiter.power.readOp.dynamic*(32/4);
-
- //return 0.4*value;
- return value;
- }
-
-
- double get_coefficient_mem_writes()
- {
- double value=0;
-
- value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth*mc->frontend->mcp.dataBusWidth/72)*
- (mc->frontend->frontendBuffer->local_result.power.searchOp.dynamic);
-
- value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth*mc->frontend->mcp.dataBusWidth/72)*
- (mc->frontend->frontendBuffer->local_result.power.writeOp.dynamic);
-
- //value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth*mc->frontend->mcp.dataBusWidth/72)*
- // (mc->frontend->frontendBuffer->local_result.power.writeOp.dynamic);
-
- value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth)*
- (mc->frontend->writeBuffer->local_result.power.readOp.dynamic);
-
- value+=(mc->frontend->mcp.llcBlockSize*8.0/mc->frontend->mcp.dataBusWidth)*
- (mc->frontend->writeBuffer->local_result.power.writeOp.dynamic);
-
- value+=mc->dram->dramp.wr_coeff*cores[0]->executionTime;
- /*
- value+=(mc->frontend->PRT->local_result.power.writeOp.dynamic);
-
- value+=mc->frontend->threadMasks->local_result.power.writeOp.dynamic;
-
- value+=mc->frontend->PRC->local_result.power.writeOp.dynamic;
-
- value+=perAccessCoalescingEnergy;
- */
-
- value+=(mc->transecEngine->mcp.llcBlockSize*8.0/mc->transecEngine->mcp.dataBusWidth*mc->transecEngine->power_t.readOp.dynamic);
-
-
- //if mcp.type ==1 TODO: add this check here
- value += (mc->PHY->power_t.readOp.dynamic)*(mc->PHY->mcp.llcBlockSize)*8/1e9/mc->PHY->mcp.executionTime*(mc->PHY->mcp.executionTime);
-
-
-//TODO: Jingwen nocs stats should not be here
-// value+= nocs[0]->router->buffer.power.readOp.dynamic*(32/4);
-//
-// value+= nocs[0]->router->buffer.power.writeOp.dynamic*(32/4);
-//
-// value+= nocs[0]->router->crossbar.power.readOp.dynamic*(32/4);
-//
-// value+= nocs[0]->router->arbiter.power.readOp.dynamic*(32/4);
-//
- //return 0.4*value;
- return value;
- }
-
- double get_coefficient_mem_pre()
- {
- double value=0;
- value+=mc->dram->dramp.pre_coeff*cores[0]->executionTime;
- //return 0.4*value;
- return value;
-
- }
-
- //nonlinear scale
- void nonlinear_scale(int, double, int);
- void coefficient_scale();
- void iterative_lse(double *, double* );
-
- ~Processor();
-};
-
-#endif /* PROCESSOR_H_ */
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