public SchedGPARBS(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
bankLoad = new int[Config.Ng,Config.memory.numRanks,Config.memory.numBanks];
maxBankLoad = new int[Config.Ng];
totalLoad = new int[Config.Ng];
overallRank = new int[Config.Ng];
}
// public bool[] schedMask;
// public int[] bank_reserve;
// public int data_bus_reserved_priority;
// public bool[] bank_reserved_rowhit;
public DualSlackSchedule(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
top_index_in_buf = new int[Config.Ng];
oldest_when_arrived = new ulong[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
if( bw_required == null )
bw_required = new int[Config.Ng];
if( bw_allocated == null )
bw_allocated = new int[Config.Ng];
if( bw_consumed == null )
bw_consumed = new int[Config.Ng];
if( rank == null )
rank = new int[Config.Ng];
bw_consumed_per_sched = new int[Config.Ng];
if( shared_req_per_core == 0 )
get_effective_req_sum();
priority = new int[Config.Ng];
// schedMask = new bool[Config.Ng];
// bank_reserve = new int[Config.memory.numBanks];
// bank_reserved_rowhit = new bool[Config.memory.numBanks];
// data_bus_reserved_priority = 0;
}
public SchedPARBS(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
bankLoad = new int[Config.Ng, Config.memory.numRanks, Config.memory.numBanks];
maxBankLoad = new int[Config.Ng];
totalLoad = new int[Config.Ng];
overallRank = new int[Config.Ng];
}
public SchedTCMwithPriorHWA(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
log_cnt = 0;
req_num = new int[Config.Ng];
buf_num = new int[Config.Ng];
hwa_prior = new int[Config.HWANum];
memreq_cnt = new int[Config.Ng];
for( int i = 0; i < Config.Ng; i++ )
memreq_cnt[i] = 0;
}
public ATLAS(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
rank = new int[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
curr_service = new double[Config.Ng];
service = new double[Config.Ng];
this.chan = chan;
quantum_cycles_left = Config.sched.quantum_cycles;
}
// public bool[] schedMask;
// public int[] bank_reserve;
// public int data_bus_reserved_priority;
// public bool[] bank_reserved_rowhit;
public SchedFRFCFSDeadLine(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
hwa_prior = new int[Config.HWANum];
deadline_prior = new int[Config.Ng];
// schedMask = new bool[Config.Ng];
// bank_reserve = new int[Config.memory.numBanks];
// bank_reserved_rowhit = new bool[Config.memory.numBanks];
// data_bus_reserved_priority = 0;
}
// public bool[] schedMask;
// public int[] bank_reserve;
// public int data_bus_reserved_priority;
// public bool[] bank_reserved_rowhit;
public SchedFRFCFSDeadLine(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
hwa_prior = new int[Config.HWANum];
deadline_prior = new int[Config.Ng];
// schedMask = new bool[Config.Ng];
// bank_reserve = new int[Config.memory.numBanks];
// bank_reserved_rowhit = new bool[Config.memory.numBanks];
// data_bus_reserved_priority = 0;
}
public ATLAS(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
rank = new int[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
curr_service = new double[Config.Ng];
service = new double[Config.Ng];
this.chan = chan;
quantum_cycles_left = Config.sched.quantum_cycles;
}
public Scheduler(SchedBuf[] buf, DRAM mem, Channel chan)
{
this.buf = buf;
this.mem = mem;
this.chan = chan;
schedMask = new bool[Config.Ng];
bank_reserve = new int[Config.memory.numBanks];
bank_reserve_priority = new int[Config.memory.numBanks];
bank_reserved_rowhit = new bool[Config.memory.numBanks];
data_bus_reserved_priority = 0;
}
public Rank(int index, DRAM mem, Channel chan)
{
this.index = index;
this.mem = mem;
this.chan = chan;
numBanks = Config.memory.numBanks;
banks = new Bank[numBanks];
for (int i = 0; i < numBanks; i++)
{
banks[i] = new Bank(i, mem, chan, this);
}
}
public Bank(int index, DRAM mem, Channel chan, Rank rank)
{
this.index = index;
this.mem = mem;
this.chan = chan;
this.rank = rank;
cRAS = Config.memory.cRAS;
cCAS = Config.memory.cCAS;
cWR = Config.memory.cWR;
cDQS = Config.memory.cDQS;
cWTR = Config.memory.cWTR;
cRCD = Config.memory.cRCD;
cRP = Config.memory.cRP;
cRTP = Config.memory.cRTP;
cRC = Config.memory.cRC;
cRRD = Config.memory.cRRD;
}
public Bank(int index, DRAM mem, Channel chan, Rank rank)
{
this.index = index;
this.mem = mem;
this.chan = chan;
this.rank = rank;
cRAS = Config.memory.cRAS;
cCAS = Config.memory.cCAS;
cWR = Config.memory.cWR;
cDQS = Config.memory.cDQS;
cWTR = Config.memory.cWTR;
cRCD = Config.memory.cRCD;
cRP = Config.memory.cRP;
cRTP = Config.memory.cRTP;
cRC = Config.memory.cRC;
cRRD = Config.memory.cRRD;
}
public SchedTCMDeadLine(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
Console.WriteLine("TCM Parameter Quantum:{0}, shuffle:{1}", quantum_cycles_left, shuffle_cycles_left );
Console.WriteLine("Exception Check!!");
catchflag = 0;
hwa_prior = new int[Config.HWANum];
deadline_prior = new int[Config.Ng];
mem_intensity_req_cnt = new int[Config.Ng];
mem_nonintensity_req_cnt = new int[Config.Ng];
next_cnt_disable = new bool[Config.Ng];
for( int i = 0; i < Config.Ng; i++ )
{
mem_intensity_req_cnt[i] = 0;
mem_nonintensity_req_cnt[i] = 0;
next_cnt_disable[i] = false;
}
}
public SchedTCMDeadLine(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
Console.WriteLine("TCM Parameter Quantum:{0}, shuffle:{1}", quantum_cycles_left, shuffle_cycles_left);
Console.WriteLine("Exception Check!!");
catchflag = 0;
hwa_prior = new int[Config.HWANum];
deadline_prior = new int[Config.Ng];
mem_intensity_req_cnt = new int[Config.Ng];
mem_nonintensity_req_cnt = new int[Config.Ng];
next_cnt_disable = new bool[Config.Ng];
for (int i = 0; i < Config.Ng; i++)
{
mem_intensity_req_cnt[i] = 0;
mem_nonintensity_req_cnt[i] = 0;
next_cnt_disable[i] = false;
}
}
public SchedTCMwithPriorHWA(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
log_cnt = 0;
req_num = new int[Config.Ng];
buf_num = new int[Config.Ng];
hwa_prior = new int[Config.HWANum];
memreq_cnt = new int[Config.Ng];
for (int i = 0; i < Config.Ng; i++)
{
memreq_cnt[i] = 0;
}
}
public SchedTCM(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
}
public SchedTCM(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
}
public SchedFRFCFSwithPriorHWA (SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
hwa_prior = new int[Config.HWANum];
}
public SchedInvFRFCFS(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
}
public SchedFCFS(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
}
/* HWA CODE END */
public SchedBuf(int index, DRAM mem)
{
this.index = index;
this.mem = mem;
}
public SchedTCMClusterOptProb4(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
rank = new int[Config.Ng];
service = new double[Config.Ng];
curr_service = new double[Config.Ng];
service_bank_cnt = new uint[Config.Ng];
mpki = new double[Config.Ng];
prev_cache_miss = new ulong[Config.Ng];
prev_inst_cnt = new ulong[Config.Ng];
rbl = new double[Config.Ng];
shadow_row_hits = new ulong[Config.Ng];
blp = new double[Config.Ng];
blp_sample_sum = new uint[Config.Ng];
quantum_cycles_left = Config.sched.quantum_cycles;
nice = new int[Config.Ng];
shuffle_cycles_left = Config.sched.shuffle_cycles;
this.chan = chan;
Console.WriteLine("TCM Parameter Quantum:{0}, shuffle:{1}", quantum_cycles_left, shuffle_cycles_left );
Console.WriteLine("Exception Check!!");
catchflag = 0;
hwa_prior = new int[Config.HWANum];
deadline_prior = new int[Config.Ng];
cRandom = new System.Random();
mem_intensity_req_cnt = new int[Config.Ng];
mem_nonintensity_req_cnt = new int[Config.Ng];
next_cnt_disable = new bool[Config.Ng];
memreq_cnt = new int[Config.Ng];
for( int i = 0; i < Config.Ng; i++ )
memreq_cnt[i] = 0;
for( int i = 0; i < Config.Ng; i++ )
{
mem_intensity_req_cnt[i] = 0;
mem_nonintensity_req_cnt[i] = 0;
next_cnt_disable[i] = false;
}
cluster_factor = Config.sched.AS_cluster_factor;
pre_req_num = new ulong[Config.Ng];
for( int i = 0; i < Config.Ng; i++ )
{
pre_req_num[i] = 0;
}
accelerate_probability_nonint = new int[Config.Ng];
accelerate_probability_int = new int[Config.Ng];
for( int i = 0; i < Config.Ng; i++ )
{
accelerate_probability_nonint[i] = Config.sched.accelerate_probability_nonint;
accelerate_probability_int[i] = Config.sched.accelerate_probability_int;
}
quantum_cycles_for_probability = Config.sched.quantum_cycles_for_probability;
quantum_cycles_left_for_probability = Config.sched.quantum_cycles_for_probability;
quantum_cycles_for_suspend = Config.sched.quantum_cycles_for_suspend;
quantum_cycles_left_for_suspend = 0;
bw_shortage_cnt = 0;
}
public SchedInvMPKI(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
mpki = new double[Config.Ng];
}
/* HWA Code End */
public Channel(int mem_id, int id)
{
this.mem_id = mem_id;
this.id = id;
this.numRanks = Config.memory.numRanks;
this.numBanks = Config.memory.numBanks;
mem = new DRAM(this);
this.IATCounter = new ulong[Config.Ng];
this.RBHCount = new int[Config.Ng];
this.insnsCount = new ulong[Config.Ng];
this.memServiceCount = new int[Config.Ng];
this.BLP = new double[Config.Ng];
this.BufferUsed = new double[Config.Ng];
this.loadPerProc = new int[Config.Ng];
this.ComboHitsCounts = 0;
for(int i=0;i<Config.Ng;i++)
IATCounter[i]=0;
// Scheduler
buf = new SchedBuf[Config.memory.schedBufSize];
for(int i=0;i<buf.Length;i++)
buf[i] = new SchedBuf(i,mem);
switch(Config.memory.DCTARBPolicy)
{
case "INVFCFS":
sched = new SchedInvFCFS(buf,mem,this); break;
case "INVFRFCFS":
sched = new SchedInvFRFCFS(buf,mem,this); break;
case "FCFS":
sched = new SchedFCFS(buf,mem,this); break;
case "FRFCFS":
sched = new SchedFRFCFS(buf,mem,this); break;
case "CoreID":
sched = new SchedCoreID(buf,mem,this); break;
case "GFRFCFS":
sched = new SchedGFRFCFS(buf,mem,this); break;
case "INVMPKI":
sched = new SchedInvMPKI(buf,mem,this); break;
case "MPKI":
sched = new SchedMPKI(buf,mem,this); break;
case "PARBS":
sched = new SchedPARBS(buf,mem,this); break;
case "GPARBS":
sched = new SchedGPARBS(buf,mem,this); break;
case "FRFCFS_PrioCPU":
sched = new SchedFRFCFS_PrioCPU(buf,mem,this); break;
case "FRFCFS_CPUBURST":
sched = new SchedFRFCFS_PrioCPUWhenNonBursty(buf,mem,this); break;
case "BLP":
sched = new SchedBLP(buf,mem,this); break;
case "CTCM":
sched = new SchedCTCM(buf,mem,this); break;
case "INVTCM":
sched = new SchedInvTCM(buf,mem,this); break;
case "TCM":
sched = new SchedTCM(buf,mem,this); break;
case "ATLAS":
sched = new ATLAS(buf,mem,this); break;
/* HWA CODE */
case "FRFCFS_DEADLINE":
sched = new SchedFRFCFSDeadLine(buf,mem,this);
Console.WriteLine("FRFCFS_DeadLine selected");
break;
case "FRFCFS_PRIORHWA":
sched = new SchedFRFCFSwithPriorHWA(buf,mem,this);
Console.WriteLine("FRFCFS_withPriorHWA selected");
break;
case "TCM_PRIORHWA":
sched = new SchedTCMwithPriorHWA(buf,mem,this);
Console.WriteLine("TCM_PriorHWA selected");
break;
case "TCM_CLUSTEROPT":
sched = new SchedTCMClusterOpt(buf,mem,this);
Console.WriteLine("TCM_clusterOpt selected");
break;
case "TCM_CLUSTEROPTPROB4":
sched = new SchedTCMClusterOptProb4(buf,mem,this);
Console.WriteLine("TCM_clusterOptProb4 selected");
break;
case "TCM_DEADLINE":
sched = new SchedTCMDeadLine(buf,mem,this);
Console.WriteLine("TCM_deadline selected");
break;
/* HWA CODE END */
default:
Console.Error.WriteLine("Unknown DCT ARB Policy \"{0}\"",Config.memory.DCTARBPolicy);
Environment.Exit(-1);
break;
}
coreRequests = 0;
GPURequests = 0;
readRequests = 0;
writeRequests = 0;
/* HWA CODE */
HWARequests = 0;
HWAUnIssueRequests = 0;
unIssueRequestsPerCore = new int[Config.Ng];
unIssueReadRequestsPerCore = new int[Config.Ng];
RequestsPerBank = new int[numBanks];
for(int i = 0; i < Config.Ng; i++ )
{
unIssueRequestsPerCore[i] = 0;
unIssueReadRequestsPerCore[i] = 0;
}
for(int i = 0; i < numBanks; i++ )
RequestsPerBank[i] = 0;
/* HWA CODE End */
lastBankActivity = new ulong[numRanks,numBanks];
for(int r=0;r<numRanks;r++)
for(int b=0;b<numBanks;b++)
lastBankActivity[r,b] = 0;
/* HWA Code Comment Out */
/*
maxCoreRequests = buf.Length - Config.memory.reservedGPUEntries;
if(maxCoreRequests < 8) maxCoreRequests = 8;
maxGPURequests = buf.Length - Config.memory.reservedCoreEntries;
if(maxGPURequests < 8) maxGPURequests = 8;
*/
/* HWA Code Comment Out End */
maxReads = Config.memory.RDBSize;
maxWrites = Config.memory.WDBSize;
/* HWA Code */
maxCoreRequests = buf.Length - Config.memory.reservedGPUEntries - Config.memory.reservedHWAEntries;
if(maxCoreRequests < 8) maxCoreRequests = 8;
maxGPURequests = buf.Length - Config.memory.reservedCoreEntries - Config.memory.reservedHWAEntries;
if(maxGPURequests < 8) maxGPURequests = 8;
maxHWARequests = buf.Length - Config.memory.reservedCoreEntries - Config.memory.reservedGPUEntries;
if( maxHWARequests < 8 ) maxHWARequests = 8;
Console.WriteLine("maxRequests {0},{1},{2}",maxCoreRequests,maxGPURequests,maxHWARequests);
/* HWA Code End */
}
public SchedFRFCFSwithPriorHWA(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
hwa_prior = new int[Config.HWANum];
}
public SchedCoreID(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
}
public SchedFRFCFS_PrioCPUWhenNonBursty(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
ch = chan;
}
/* HWA Code End */
public Channel(int mem_id, int id)
{
this.mem_id = mem_id;
this.id = id;
this.numRanks = Config.memory.numRanks;
this.numBanks = Config.memory.numBanks;
mem = new DRAM(this);
this.IATCounter = new ulong[Config.Ng];
this.RBHCount = new int[Config.Ng];
this.insnsCount = new ulong[Config.Ng];
this.memServiceCount = new int[Config.Ng];
this.BLP = new double[Config.Ng];
this.BufferUsed = new double[Config.Ng];
this.loadPerProc = new int[Config.Ng];
this.ComboHitsCounts = 0;
for (int i = 0; i < Config.Ng; i++)
{
IATCounter[i] = 0;
}
// Scheduler
buf = new SchedBuf[Config.memory.schedBufSize];
for (int i = 0; i < buf.Length; i++)
{
buf[i] = new SchedBuf(i, mem);
}
switch (Config.memory.DCTARBPolicy)
{
case "INVFCFS":
sched = new SchedInvFCFS(buf, mem, this); break;
case "INVFRFCFS":
sched = new SchedInvFRFCFS(buf, mem, this); break;
case "FCFS":
sched = new SchedFCFS(buf, mem, this); break;
case "FRFCFS":
sched = new SchedFRFCFS(buf, mem, this); break;
case "CoreID":
sched = new SchedCoreID(buf, mem, this); break;
case "GFRFCFS":
sched = new SchedGFRFCFS(buf, mem, this); break;
case "INVMPKI":
sched = new SchedInvMPKI(buf, mem, this); break;
case "MPKI":
sched = new SchedMPKI(buf, mem, this); break;
case "PARBS":
sched = new SchedPARBS(buf, mem, this); break;
case "GPARBS":
sched = new SchedGPARBS(buf, mem, this); break;
case "FRFCFS_PrioCPU":
sched = new SchedFRFCFS_PrioCPU(buf, mem, this); break;
case "FRFCFS_CPUBURST":
sched = new SchedFRFCFS_PrioCPUWhenNonBursty(buf, mem, this); break;
case "BLP":
sched = new SchedBLP(buf, mem, this); break;
case "CTCM":
sched = new SchedCTCM(buf, mem, this); break;
case "INVTCM":
sched = new SchedInvTCM(buf, mem, this); break;
case "TCM":
sched = new SchedTCM(buf, mem, this); break;
case "ATLAS":
sched = new ATLAS(buf, mem, this); break;
/* HWA CODE */
case "FRFCFS_DEADLINE":
sched = new SchedFRFCFSDeadLine(buf, mem, this);
Console.WriteLine("FRFCFS_DeadLine selected");
break;
case "FRFCFS_PRIORHWA":
sched = new SchedFRFCFSwithPriorHWA(buf, mem, this);
Console.WriteLine("FRFCFS_withPriorHWA selected");
break;
case "TCM_PRIORHWA":
sched = new SchedTCMwithPriorHWA(buf, mem, this);
Console.WriteLine("TCM_PriorHWA selected");
break;
case "TCM_CLUSTEROPT":
sched = new SchedTCMClusterOpt(buf, mem, this);
Console.WriteLine("TCM_clusterOpt selected");
break;
case "TCM_CLUSTEROPTPROB4":
sched = new SchedTCMClusterOptProb4(buf, mem, this);
Console.WriteLine("TCM_clusterOptProb4 selected");
break;
case "TCM_DEADLINE":
sched = new SchedTCMDeadLine(buf, mem, this);
Console.WriteLine("TCM_deadline selected");
break;
/* HWA CODE END */
default:
Console.Error.WriteLine("Unknown DCT ARB Policy \"{0}\"", Config.memory.DCTARBPolicy);
Environment.Exit(-1);
break;
}
coreRequests = 0;
GPURequests = 0;
readRequests = 0;
writeRequests = 0;
/* HWA CODE */
HWARequests = 0;
HWAUnIssueRequests = 0;
unIssueRequestsPerCore = new int[Config.Ng];
unIssueReadRequestsPerCore = new int[Config.Ng];
RequestsPerBank = new int[numBanks];
for (int i = 0; i < Config.Ng; i++)
{
unIssueRequestsPerCore[i] = 0;
unIssueReadRequestsPerCore[i] = 0;
}
for (int i = 0; i < numBanks; i++)
{
RequestsPerBank[i] = 0;
}
/* HWA CODE End */
lastBankActivity = new ulong[numRanks, numBanks];
for (int r = 0; r < numRanks; r++)
{
for (int b = 0; b < numBanks; b++)
{
lastBankActivity[r, b] = 0;
}
}
/* HWA Code Comment Out */
/*
* maxCoreRequests = buf.Length - Config.memory.reservedGPUEntries;
* if(maxCoreRequests < 8) maxCoreRequests = 8;
* maxGPURequests = buf.Length - Config.memory.reservedCoreEntries;
* if(maxGPURequests < 8) maxGPURequests = 8;
*/
/* HWA Code Comment Out End */
maxReads = Config.memory.RDBSize;
maxWrites = Config.memory.WDBSize;
/* HWA Code */
maxCoreRequests = buf.Length - Config.memory.reservedGPUEntries - Config.memory.reservedHWAEntries;
if (maxCoreRequests < 8)
{
maxCoreRequests = 8;
}
maxGPURequests = buf.Length - Config.memory.reservedCoreEntries - Config.memory.reservedHWAEntries;
if (maxGPURequests < 8)
{
maxGPURequests = 8;
}
maxHWARequests = buf.Length - Config.memory.reservedCoreEntries - Config.memory.reservedGPUEntries;
if (maxHWARequests < 8)
{
maxHWARequests = 8;
}
Console.WriteLine("maxRequests {0},{1},{2}", maxCoreRequests, maxGPURequests, maxHWARequests);
/* HWA Code End */
}
public SchedFRFCFS_PrioCPU(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
}
/* HWA CODE END */
public SchedBuf(int index, DRAM mem)
{
this.index = index;
this.mem = mem;
}
public Scheduler(SchedBuf[] buf, DRAM mem, Channel chan)
{
this.buf = buf;
this.mem = mem;
this.chan = chan;
schedMask = new bool[Config.Ng];
bank_reserve = new int[Config.memory.numBanks];
bank_reserve_priority = new int[Config.memory.numBanks];
bank_reserved_rowhit = new bool[Config.memory.numBanks];
data_bus_reserved_priority = 0;
}
public SchedBLP(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
}
public SchedMPKI(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
mpki = new double[Config.Ng];
}
public SchedFRFCFS_PrioCPUWhenNonBursty(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
ch = chan;
}
public Rank(int index, DRAM mem, Channel chan)
{
this.index = index;
this.mem = mem;
this.chan = chan;
numBanks = Config.memory.numBanks;
banks = new Bank[numBanks];
for(int i=0;i<numBanks;i++)
banks[i] = new Bank(i,mem,chan,this);
}
public SchedInvTCM(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf, mem, chan)
{
}
public SchedFRFCFS_PrioCPU(SchedBuf[] buf, DRAM mem, Channel chan) : base(buf,mem,chan)
{
}