sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

mips-merge: merge hello world regress for inorder cpu

Browse source 
w/latest changes
This commit is contained in:
Korey Sewell 2009-05-13 02:02:05 -04:00
parent 5207586b26 c94944e257
commit 97a04b16eb
8 changed files with 563 additions and 268 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
build_opts/MIPS_SE
View file

@ -1,2 +1,3 @@
TARGET_ISA = 'mips'
FULL_SYSTEM = 0
CPU_MODELS = 'AtomicSimpleCPU,TimingSimpleCPU,O3CPU,InOrderCPU'

256
src/arch/mips/isa/formats/mem.isa
View file

@ -41,36 +41,21 @@ output header {{
class Memory : public MipsStaticInst
{
protected:
/// Memory request flags. See mem_req_base.hh.
Request::Flags memAccessFlags;
/// Pointer to EAComp object.
const StaticInstPtr eaCompPtr;
/// Pointer to MemAcc object.
const StaticInstPtr memAccPtr;
/// Displacement for EA calculation (signed).
int32_t disp;
/// Constructor
Memory(const char *mnem, MachInst _machInst, OpClass __opClass,
StaticInstPtr _eaCompPtr = nullStaticInstPtr,
StaticInstPtr _memAccPtr = nullStaticInstPtr)
Memory(const char *mnem, MachInst _machInst, OpClass __opClass)
: MipsStaticInst(mnem, _machInst, __opClass),
eaCompPtr(_eaCompPtr), memAccPtr(_memAccPtr),
disp(sext<16>(OFFSET))
{
}
std::string
generateDisassembly(Addr pc, const SymbolTable *symtab) const;
public:
const StaticInstPtr &eaCompInst() const { return eaCompPtr; }
const StaticInstPtr &memAccInst() const { return memAccPtr; }
Request::Flags memAccFlags() { return memAccessFlags; }
};
/**
@ -81,10 +66,8 @@ output header {{
{
protected:
/// Constructor
MemoryNoDisp(const char *mnem, ExtMachInst _machInst, OpClass __opClass,
StaticInstPtr _eaCompPtr = nullStaticInstPtr,
StaticInstPtr _memAccPtr = nullStaticInstPtr)
: Memory(mnem, _machInst, __opClass, _eaCompPtr, _memAccPtr)
MemoryNoDisp(const char *mnem, ExtMachInst _machInst, OpClass __opClass)
: Memory(mnem, _machInst, __opClass)
{
}
@ -149,32 +132,6 @@ def template LoadStoreDeclare {{
*/
class %(class_name)s : public %(base_class)s
{
protected:
/**
* "Fake" effective address computation class for "%(mnemonic)s".
*/
class EAComp : public %(base_class)s
{
public:
/// Constructor
EAComp(ExtMachInst machInst);
%(BasicExecDeclare)s
};
/**
* "Fake" memory access instruction class for "%(mnemonic)s".
*/
class MemAcc : public %(base_class)s
{
public:
/// Constructor
MemAcc(ExtMachInst machInst);
%(BasicExecDeclare)s
};
public:
/// Constructor.
@ -182,14 +139,17 @@ def template LoadStoreDeclare {{
%(BasicExecDeclare)s
%(EACompDeclare)s
%(InitiateAccDeclare)s
%(CompleteAccDeclare)s
%(MemAccSizeDeclare)s
};
}};
def template EACompDeclare {{
Fault eaComp(%(CPU_exec_context)s *, Trace::InstRecord *) const;
}};
def template InitiateAccDeclare {{
Fault initiateAcc(%(CPU_exec_context)s *, Trace::InstRecord *) const;
@ -200,44 +160,9 @@ def template CompleteAccDeclare {{
Fault completeAcc(Packet *, %(CPU_exec_context)s *, Trace::InstRecord *) const;
}};
def template MemAccSizeDeclare {{
int memAccSize(%(CPU_exec_context)s *xc);
}};
def template MiscMemAccSize {{
int %(class_name)s::memAccSize(%(CPU_exec_context)s *xc)
{
panic("Misc instruction does not support split access method!");
return 0;
}
}};
def template EACompConstructor {{
/** TODO: change op_class to AddrGenOp or something (requires
* creating new member of OpClass enum in op_class.hh, updating
* config files, etc.). */
inline %(class_name)s::EAComp::EAComp(ExtMachInst machInst)
: %(base_class)s("%(mnemonic)s (EAComp)", machInst, IntAluOp)
{
%(constructor)s;
}
}};
def template MemAccConstructor {{
inline %(class_name)s::MemAcc::MemAcc(ExtMachInst machInst)
: %(base_class)s("%(mnemonic)s (MemAcc)", machInst, %(op_class)s)
{
%(constructor)s;
}
}};
def template LoadStoreConstructor {{
inline %(class_name)s::%(class_name)s(ExtMachInst machInst)
: %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
new EAComp(machInst), new MemAcc(machInst))
: %(base_class)s("%(mnemonic)s", machInst, %(op_class)s)
{
%(constructor)s;
}
@ -246,7 +171,7 @@ def template LoadStoreConstructor {{
def template EACompExecute {{
Fault
%(class_name)s::EAComp::execute(%(CPU_exec_context)s *xc,
%(class_name)s::eaComp(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@ -272,63 +197,6 @@ def template EACompExecute {{
}
}};
def template LoadStoreFPEACompExecute {{
Fault
%(class_name)s::EAComp::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
%(fp_enable_check)s;
if(fault != NoFault)
return fault;
%(op_decl)s;
%(op_rd)s;
%(ea_code)s;
// NOTE: Trace Data is written using execute or completeAcc templates
if (fault == NoFault) {
xc->setEA(EA);
}
return fault;
}
}};
def template LoadMemAccExecute {{
Fault
%(class_name)s::MemAcc::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
if (this->isFloating()) {
%(fp_enable_check)s;
if(fault != NoFault)
return fault;
}
%(op_decl)s;
%(op_rd)s;
EA = xc->getEA();
fault = xc->read(EA, (uint%(mem_acc_size)d_t&)Mem, memAccessFlags);
%(memacc_code)s;
// NOTE: Write back data using execute or completeAcc templates
return fault;
}
}};
def template LoadExecute {{
Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
@ -418,80 +286,6 @@ def template LoadCompleteAcc {{
}
}};
def template LoadStoreMemAccSize {{
int %(class_name)s::memAccSize(%(CPU_exec_context)s *xc)
{
// Return the memory access size in bytes
return (%(mem_acc_size)d / 8);
}
}};
def template StoreMemAccExecute {{
Fault
%(class_name)s::MemAcc::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
%(fp_enable_check)s;
%(op_decl)s;
%(op_rd)s;
EA = xc->getEA();
if (fault == NoFault) {
%(memacc_code)s;
}
if (fault == NoFault) {
fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
memAccessFlags, NULL);
// @NOTE: Need to Call Complete Access to Set Trace Data
//if (traceData) { traceData->setData(Mem); }
}
return fault;
}
}};
def template StoreCondMemAccExecute {{
Fault
%(class_name)s::MemAcc::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
uint64_t write_result = 0;
%(fp_enable_check)s;
%(op_decl)s;
%(op_rd)s;
EA = xc->getEA();
if (fault == NoFault) {
%(memacc_code)s;
}
if (fault == NoFault) {
fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
memAccessFlags, &write_result);
if (traceData) { traceData->setData(Mem); }
}
if (fault == NoFault) {
%(postacc_code)s;
}
if (fault == NoFault) {
%(op_wb)s;
}
return fault;
}
}};
def template StoreExecute {{
Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
@ -697,27 +491,6 @@ def template StoreCondCompleteAcc {{
}
}};
def template MiscMemAccExecute {{
Fault %(class_name)s::MemAcc::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
%(fp_enable_check)s;
%(op_decl)s;
%(op_rd)s;
EA = xc->getEA();
if (fault == NoFault) {
%(memacc_code)s;
}
return NoFault;
}
}};
def template MiscExecute {{
Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
Trace::InstRecord *traceData) const
@ -759,15 +532,6 @@ def template MiscCompleteAcc {{
}
}};
def template MiscMemAccSize {{
int %(class_name)s::memAccSize(%(CPU_exec_context)s *xc)
{
panic("Misc instruction does not support split access method!");
return 0;
}
}};
def format LoadMemory(memacc_code, ea_code = {{ EA = Rs + disp; }},
mem_flags = [], inst_flags = []) {{
(header_output, decoder_output, decode_block, exec_output) = \

26
src/arch/mips/isa/formats/util.isa
View file

@ -53,18 +53,11 @@ def LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags,
iop = InstObjParams(name, Name, base_class,
{ 'ea_code':ea_code, 'memacc_code':memacc_code, 'postacc_code':postacc_code },
inst_flags)
ea_iop = InstObjParams(name, Name, base_class,
{ 'ea_code':ea_code },
inst_flags)
memacc_iop = InstObjParams(name, Name, base_class,
{ 'memacc_code':memacc_code, 'postacc_code':postacc_code },
inst_flags)
if mem_flags:
mem_flags = [ 'Request::%s' % flag for flag in mem_flags ]
s = '\n\tmemAccessFlags = ' + string.join(mem_flags, '|') + ';'
iop.constructor += s
memacc_iop.constructor += s
# select templates
@ -72,29 +65,18 @@ def LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags,
# corresponding Store template..
StoreCondInitiateAcc = StoreInitiateAcc
memAccExecTemplate = eval(exec_template_base + 'MemAccExecute')
fullExecTemplate = eval(exec_template_base + 'Execute')
initiateAccTemplate = eval(exec_template_base + 'InitiateAcc')
completeAccTemplate = eval(exec_template_base + 'CompleteAcc')
eaCompExecuteTemplate = eval('EACompExecute')
if (exec_template_base == 'Load' or exec_template_base == 'Store'):
memAccSizeTemplate = eval('LoadStoreMemAccSize')
else:
memAccSizeTemplate = eval('MiscMemAccSize')
# (header_output, decoder_output, decode_block, exec_output)
return (LoadStoreDeclare.subst(iop),
EACompConstructor.subst(ea_iop)
+ MemAccConstructor.subst(memacc_iop)
+ LoadStoreConstructor.subst(iop),
LoadStoreConstructor.subst(iop),
decode_template.subst(iop),
eaCompExecuteTemplate.subst(ea_iop)
+ memAccExecTemplate.subst(memacc_iop)
+ fullExecTemplate.subst(iop)
fullExecTemplate.subst(iop)
+ EACompExecute.subst(iop)
+ initiateAccTemplate.subst(iop)
+ completeAccTemplate.subst(iop)
+ memAccSizeTemplate.subst(memacc_iop))
+ completeAccTemplate.subst(iop))
}};
output header {{

1
src/arch/mips/regfile/float_regfile.hh
View file

@ -85,6 +85,7 @@ namespace MipsISA
FloatReg32 regs[NumFloatRegs];
public:
static const int regWidth = SingleWidth;
void clear();
double readReg(int floatReg, int width, unsigned tid = 0);

277
tests/quick/00.hello/ref/mips/linux/inorder-timing/config.ini Normal file
View file

@ -0,0 +1,277 @@
[root]
type=Root
children=system
dummy=0
[system]
type=System
children=cpu membus physmem
mem_mode=atomic
physmem=system.physmem
[system.cpu]
type=InOrderCPU
children=dcache dtb icache itb l2cache toL2Bus tracer workload
BTBEntries=4096
BTBTagSize=16
CP0_Config=0
CP0_Config1=0
CP0_Config1_C2=false
CP0_Config1_CA=false
CP0_Config1_DA=0
CP0_Config1_DL=0
CP0_Config1_DS=0
CP0_Config1_EP=false
CP0_Config1_FP=false
CP0_Config1_IA=0
CP0_Config1_IL=0
CP0_Config1_IS=0
CP0_Config1_M=0
CP0_Config1_MD=false
CP0_Config1_MMU=0
CP0_Config1_PC=false
CP0_Config1_WR=false
CP0_Config2=0
CP0_Config2_M=false
CP0_Config2_SA=0
CP0_Config2_SL=0
CP0_Config2_SS=0
CP0_Config2_SU=0
CP0_Config2_TA=0
CP0_Config2_TL=0
CP0_Config2_TS=0
CP0_Config2_TU=0
CP0_Config3=0
CP0_Config3_DSPP=false
CP0_Config3_LPA=false
CP0_Config3_M=false
CP0_Config3_MT=false
CP0_Config3_SM=false
CP0_Config3_SP=false
CP0_Config3_TL=false
CP0_Config3_VEIC=false
CP0_Config3_VInt=false
CP0_Config_AR=0
CP0_Config_AT=0
CP0_Config_BE=0
CP0_Config_MT=0
CP0_Config_VI=0
CP0_EBase_CPUNum=0
CP0_IntCtl_IPPCI=0
CP0_IntCtl_IPTI=0
CP0_PRId=0
CP0_PRId_CompanyID=0
CP0_PRId_CompanyOptions=0
CP0_PRId_ProcessorID=1
CP0_PRId_Revision=0
CP0_PerfCtr_M=false
CP0_PerfCtr_W=false
CP0_SrsCtl_HSS=0
CP0_WatchHi_M=false
RASSize=16
activity=0
cachePorts=2
checker=Null
choiceCtrBits=2
choicePredictorSize=8192
clock=500
cpu_id=0
dataMemPort=dcache_port
defer_registration=false
div16Latency=1
div16RepeatRate=1
div24Latency=1
div24RepeatRate=1
div32Latency=1
div32RepeatRate=1
div8Latency=1
div8RepeatRate=1
do_checkpoint_insts=true
do_statistics_insts=true
dtb=system.cpu.dtb
fetchMemPort=icache_port
functionTrace=false
functionTraceStart=0
function_trace=false
function_trace_start=0
globalCtrBits=2
globalHistoryBits=13
globalPredictorSize=8192
instShiftAmt=2
itb=system.cpu.itb
localCtrBits=2
localHistoryBits=11
localHistoryTableSize=2048
localPredictorSize=2048
max_insts_all_threads=0
max_insts_any_thread=0
max_loads_all_threads=0
max_loads_any_thread=0
memBlockSize=64
multLatency=1
multRepeatRate=1
numThreads=1
phase=0
predType=tournament
progress_interval=0
stageTracing=false
stageWidth=1
system=system
tracer=system.cpu.tracer
workload=system.cpu.workload
dcache_port=system.cpu.dcache.cpu_side
icache_port=system.cpu.icache.cpu_side
[system.cpu.dcache]
type=BaseCache
addr_range=0:18446744073709551615
assoc=2
block_size=64
forward_snoops=true
hash_delay=1
latency=1000
max_miss_count=0
mshrs=10
prefetch_cache_check_push=true
prefetch_data_accesses_only=false
prefetch_degree=1
prefetch_latency=10000
prefetch_on_access=false
prefetch_past_page=false
prefetch_policy=none
prefetch_serial_squash=false
prefetch_use_cpu_id=true
prefetcher_size=100
prioritizeRequests=false
repl=Null
size=262144
subblock_size=0
tgts_per_mshr=5
trace_addr=0
two_queue=false
write_buffers=8
cpu_side=system.cpu.dcache_port
mem_side=system.cpu.toL2Bus.port[1]
[system.cpu.dtb]
type=MipsTLB
size=64
[system.cpu.icache]
type=BaseCache
addr_range=0:18446744073709551615
assoc=2
block_size=64
forward_snoops=true
hash_delay=1
latency=1000
max_miss_count=0
mshrs=10
prefetch_cache_check_push=true
prefetch_data_accesses_only=false
prefetch_degree=1
prefetch_latency=10000
prefetch_on_access=false
prefetch_past_page=false
prefetch_policy=none
prefetch_serial_squash=false
prefetch_use_cpu_id=true
prefetcher_size=100
prioritizeRequests=false
repl=Null
size=131072
subblock_size=0
tgts_per_mshr=5
trace_addr=0
two_queue=false
write_buffers=8
cpu_side=system.cpu.icache_port
mem_side=system.cpu.toL2Bus.port[0]
[system.cpu.itb]
type=MipsTLB
size=64
[system.cpu.l2cache]
type=BaseCache
addr_range=0:18446744073709551615
assoc=2
block_size=64
forward_snoops=true
hash_delay=1
latency=10000
max_miss_count=0
mshrs=10
prefetch_cache_check_push=true
prefetch_data_accesses_only=false
prefetch_degree=1
prefetch_latency=100000
prefetch_on_access=false
prefetch_past_page=false
prefetch_policy=none
prefetch_serial_squash=false
prefetch_use_cpu_id=true
prefetcher_size=100
prioritizeRequests=false
repl=Null
size=2097152
subblock_size=0
tgts_per_mshr=5
trace_addr=0
two_queue=false
write_buffers=8
cpu_side=system.cpu.toL2Bus.port[2]
mem_side=system.membus.port[1]
[system.cpu.toL2Bus]
type=Bus
block_size=64
bus_id=0
clock=1000
header_cycles=1
responder_set=false
width=64
port=system.cpu.icache.mem_side system.cpu.dcache.mem_side system.cpu.l2cache.cpu_side
[system.cpu.tracer]
type=ExeTracer
[system.cpu.workload]
type=LiveProcess
cmd=hello
cwd=
egid=100
env=
errout=cerr
euid=100
executable=tests/test-progs/hello/bin/mips/linux/hello
gid=100
input=cin
max_stack_size=67108864
output=cout
pid=100
ppid=99
simpoint=0
system=system
uid=100
[system.membus]
type=Bus
block_size=64
bus_id=0
clock=1000
header_cycles=1
responder_set=false
width=64
port=system.physmem.port[0] system.cpu.l2cache.mem_side
[system.physmem]
type=PhysicalMemory
file=
latency=30000
latency_var=0
null=false
range=0:134217727
zero=false
port=system.membus.port[0]

3
tests/quick/00.hello/ref/mips/linux/inorder-timing/simerr Executable file
View file

@ -0,0 +1,3 @@
warn: Sockets disabled, not accepting gdb connections
For more information see: http://www.m5sim.org/warn/d946bea6
hack: be nice to actually delete the event here

17
tests/quick/00.hello/ref/mips/linux/inorder-timing/simout Executable file
View file

@ -0,0 +1,17 @@
M5 Simulator System
Copyright (c) 2001-2008
The Regents of The University of Michigan
All Rights Reserved
M5 compiled May 13 2009 01:40:41
M5 revision 4c418376e894 6202 default tip
M5 started May 13 2009 01:40:42
M5 executing on zooks
command line: build/MIPS_SE/m5.fast -d build/MIPS_SE/tests/fast/quick/00.hello/mips/linux/inorder-timing -re tests/run.py build/MIPS_SE/tests/fast/quick/00.hello/mips/linux/inorder-timing
Global frequency set at 1000000000000 ticks per second
info: Entering event queue @ 0. Starting simulation...
info: Increasing stack size by one page.
Hello World!
Exiting @ tick 29437500 because target called exit()

250
tests/quick/00.hello/ref/mips/linux/inorder-timing/stats.txt Normal file
View file

@ -0,0 +1,250 @@
---------- Begin Simulation Statistics ----------
host_inst_rate 23976 # Simulator instruction rate (inst/s)
host_mem_usage 152688 # Number of bytes of host memory used
host_seconds 0.24 # Real time elapsed on the host
host_tick_rate 124659634 # Simulator tick rate (ticks/s)
sim_freq 1000000000000 # Frequency of simulated ticks
sim_insts 5656 # Number of instructions simulated
sim_seconds 0.000029 # Number of seconds simulated
sim_ticks 29437500 # Number of ticks simulated
system.cpu.AGEN-Unit.instReqsProcessed 2055 # Number of Instructions Requests that completed in this resource.
system.cpu.Branch-Predictor.instReqsProcessed 5657 # Number of Instructions Requests that completed in this resource.
system.cpu.Branch-Predictor.predictedNotTaken 783 # Number of Branches Predicted As Not Taken (False).
system.cpu.Branch-Predictor.predictedTaken 96 # Number of Branches Predicted As Taken (True).
system.cpu.Decode-Unit.instReqsProcessed 5657 # Number of Instructions Requests that completed in this resource.
system.cpu.Execution-Unit.instReqsProcessed 3598 # Number of Instructions Requests that completed in this resource.
system.cpu.Execution-Unit.predictedNotTakenIncorrect 515 # Number of Branches Incorrectly Predicted As Not Taken).
system.cpu.Execution-Unit.predictedTakenIncorrect 34 # Number of Branches Incorrectly Predicted As Taken.
system.cpu.Fetch-Buffer-T0.instReqsProcessed 0 # Number of Instructions Requests that completed in this resource.
system.cpu.Fetch-Buffer-T0.instsBypassed 0 # Number of Instructions Bypassed.
system.cpu.Fetch-Buffer-T1.instReqsProcessed 0 # Number of Instructions Requests that completed in this resource.
system.cpu.Fetch-Buffer-T1.instsBypassed 0 # Number of Instructions Bypassed.
system.cpu.Fetch-Seq-Unit.instReqsProcessed 11315 # Number of Instructions Requests that completed in this resource.
system.cpu.Graduation-Unit.instReqsProcessed 5656 # Number of Instructions Requests that completed in this resource.
system.cpu.Mult-Div-Unit.divInstReqsProcessed 1 # Number of Divide Requests Processed.
system.cpu.Mult-Div-Unit.instReqsProcessed 8 # Number of Instructions Requests that completed in this resource.
system.cpu.Mult-Div-Unit.multInstReqsProcessed 3 # Number of Multiply Requests Processed.
system.cpu.RegFile-Manager.instReqsProcessed 10420 # Number of Instructions Requests that completed in this resource.
system.cpu.committedInsts 5656 # Number of Instructions Simulated (Per-Thread)
system.cpu.committedInsts_total 5656 # Number of Instructions Simulated (Total)
system.cpu.cpi 10.409477 # CPI: Cycles Per Instruction (Per-Thread)
system.cpu.cpi_total 10.409477 # CPI: Total CPI of All Threads
system.cpu.dcache.ReadReq_accesses 1131 # number of ReadReq accesses(hits+misses)
system.cpu.dcache.ReadReq_avg_miss_latency 56207.317073 # average ReadReq miss latency
system.cpu.dcache.ReadReq_avg_mshr_miss_latency 53207.317073 # average ReadReq mshr miss latency
system.cpu.dcache.ReadReq_hits 1049 # number of ReadReq hits
system.cpu.dcache.ReadReq_miss_latency 4609000 # number of ReadReq miss cycles
system.cpu.dcache.ReadReq_miss_rate 0.072502 # miss rate for ReadReq accesses
system.cpu.dcache.ReadReq_misses 82 # number of ReadReq misses
system.cpu.dcache.ReadReq_mshr_miss_latency 4363000 # number of ReadReq MSHR miss cycles
system.cpu.dcache.ReadReq_mshr_miss_rate 0.072502 # mshr miss rate for ReadReq accesses
system.cpu.dcache.ReadReq_mshr_misses 82 # number of ReadReq MSHR misses
system.cpu.dcache.WriteReq_accesses 924 # number of WriteReq accesses(hits+misses)
system.cpu.dcache.WriteReq_avg_miss_latency 56554.687500 # average WriteReq miss latency
system.cpu.dcache.WriteReq_avg_mshr_miss_latency 53554.687500 # average WriteReq mshr miss latency
system.cpu.dcache.WriteReq_hits 860 # number of WriteReq hits
system.cpu.dcache.WriteReq_miss_latency 3619500 # number of WriteReq miss cycles
system.cpu.dcache.WriteReq_miss_rate 0.069264 # miss rate for WriteReq accesses
system.cpu.dcache.WriteReq_misses 64 # number of WriteReq misses
system.cpu.dcache.WriteReq_mshr_miss_latency 3427500 # number of WriteReq MSHR miss cycles
system.cpu.dcache.WriteReq_mshr_miss_rate 0.069264 # mshr miss rate for WriteReq accesses
system.cpu.dcache.WriteReq_mshr_misses 64 # number of WriteReq MSHR misses
system.cpu.dcache.avg_blocked_cycles::no_mshrs no_value # average number of cycles each access was blocked
system.cpu.dcache.avg_blocked_cycles::no_targets no_value # average number of cycles each access was blocked
system.cpu.dcache.avg_refs 14.568182 # Average number of references to valid blocks.
system.cpu.dcache.blocked::no_mshrs 0 # number of cycles access was blocked
system.cpu.dcache.blocked::no_targets 0 # number of cycles access was blocked
system.cpu.dcache.blocked_cycles::no_mshrs 0 # number of cycles access was blocked
system.cpu.dcache.blocked_cycles::no_targets 0 # number of cycles access was blocked
system.cpu.dcache.cache_copies 0 # number of cache copies performed
system.cpu.dcache.demand_accesses 2055 # number of demand (read+write) accesses
system.cpu.dcache.demand_avg_miss_latency 56359.589041 # average overall miss latency
system.cpu.dcache.demand_avg_mshr_miss_latency 53359.589041 # average overall mshr miss latency
system.cpu.dcache.demand_hits 1909 # number of demand (read+write) hits
system.cpu.dcache.demand_miss_latency 8228500 # number of demand (read+write) miss cycles
system.cpu.dcache.demand_miss_rate 0.071046 # miss rate for demand accesses
system.cpu.dcache.demand_misses 146 # number of demand (read+write) misses
system.cpu.dcache.demand_mshr_hits 0 # number of demand (read+write) MSHR hits
system.cpu.dcache.demand_mshr_miss_latency 7790500 # number of demand (read+write) MSHR miss cycles
system.cpu.dcache.demand_mshr_miss_rate 0.071046 # mshr miss rate for demand accesses
system.cpu.dcache.demand_mshr_misses 146 # number of demand (read+write) MSHR misses
system.cpu.dcache.fast_writes 0 # number of fast writes performed
system.cpu.dcache.mshr_cap_events 0 # number of times MSHR cap was activated
system.cpu.dcache.no_allocate_misses 0 # Number of misses that were no-allocate
system.cpu.dcache.overall_accesses 2055 # number of overall (read+write) accesses
system.cpu.dcache.overall_avg_miss_latency 56359.589041 # average overall miss latency
system.cpu.dcache.overall_avg_mshr_miss_latency 53359.589041 # average overall mshr miss latency
system.cpu.dcache.overall_avg_mshr_uncacheable_latency no_value # average overall mshr uncacheable latency
system.cpu.dcache.overall_hits 1909 # number of overall hits
system.cpu.dcache.overall_miss_latency 8228500 # number of overall miss cycles
system.cpu.dcache.overall_miss_rate 0.071046 # miss rate for overall accesses
system.cpu.dcache.overall_misses 146 # number of overall misses
system.cpu.dcache.overall_mshr_hits 0 # number of overall MSHR hits
system.cpu.dcache.overall_mshr_miss_latency 7790500 # number of overall MSHR miss cycles
system.cpu.dcache.overall_mshr_miss_rate 0.071046 # mshr miss rate for overall accesses
system.cpu.dcache.overall_mshr_misses 146 # number of overall MSHR misses
system.cpu.dcache.overall_mshr_uncacheable_latency 0 # number of overall MSHR uncacheable cycles
system.cpu.dcache.overall_mshr_uncacheable_misses 0 # number of overall MSHR uncacheable misses
system.cpu.dcache.replacements 0 # number of replacements
system.cpu.dcache.sampled_refs 132 # Sample count of references to valid blocks.
system.cpu.dcache.soft_prefetch_mshr_full 0 # number of mshr full events for SW prefetching instrutions
system.cpu.dcache.tagsinuse 84.205216 # Cycle average of tags in use
system.cpu.dcache.total_refs 1923 # Total number of references to valid blocks.
system.cpu.dcache.warmup_cycle 0 # Cycle when the warmup percentage was hit.
system.cpu.dcache.writebacks 0 # number of writebacks
system.cpu.dcache_port.instReqsProcessed 2054 # Number of Instructions Requests that completed in this resource.
system.cpu.dtb.accesses 0 # DTB accesses
system.cpu.dtb.hits 0 # DTB hits
system.cpu.dtb.misses 0 # DTB misses
system.cpu.dtb.read_accesses 0 # DTB read accesses
system.cpu.dtb.read_hits 0 # DTB read hits
system.cpu.dtb.read_misses 0 # DTB read misses
system.cpu.dtb.write_accesses 0 # DTB write accesses
system.cpu.dtb.write_hits 0 # DTB write hits
system.cpu.dtb.write_misses 0 # DTB write misses
system.cpu.icache.ReadReq_accesses 5658 # number of ReadReq accesses(hits+misses)
system.cpu.icache.ReadReq_avg_miss_latency 55772.277228 # average ReadReq miss latency
system.cpu.icache.ReadReq_avg_mshr_miss_latency 52772.277228 # average ReadReq mshr miss latency
system.cpu.icache.ReadReq_hits 5355 # number of ReadReq hits
system.cpu.icache.ReadReq_miss_latency 16899000 # number of ReadReq miss cycles
system.cpu.icache.ReadReq_miss_rate 0.053552 # miss rate for ReadReq accesses
system.cpu.icache.ReadReq_misses 303 # number of ReadReq misses
system.cpu.icache.ReadReq_mshr_miss_latency 15990000 # number of ReadReq MSHR miss cycles
system.cpu.icache.ReadReq_mshr_miss_rate 0.053552 # mshr miss rate for ReadReq accesses
system.cpu.icache.ReadReq_mshr_misses 303 # number of ReadReq MSHR misses
system.cpu.icache.avg_blocked_cycles::no_mshrs no_value # average number of cycles each access was blocked
system.cpu.icache.avg_blocked_cycles::no_targets no_value # average number of cycles each access was blocked
system.cpu.icache.avg_refs 17.673267 # Average number of references to valid blocks.
system.cpu.icache.blocked::no_mshrs 0 # number of cycles access was blocked
system.cpu.icache.blocked::no_targets 0 # number of cycles access was blocked
system.cpu.icache.blocked_cycles::no_mshrs 0 # number of cycles access was blocked
system.cpu.icache.blocked_cycles::no_targets 0 # number of cycles access was blocked
system.cpu.icache.cache_copies 0 # number of cache copies performed
system.cpu.icache.demand_accesses 5658 # number of demand (read+write) accesses
system.cpu.icache.demand_avg_miss_latency 55772.277228 # average overall miss latency
system.cpu.icache.demand_avg_mshr_miss_latency 52772.277228 # average overall mshr miss latency
system.cpu.icache.demand_hits 5355 # number of demand (read+write) hits
system.cpu.icache.demand_miss_latency 16899000 # number of demand (read+write) miss cycles
system.cpu.icache.demand_miss_rate 0.053552 # miss rate for demand accesses
system.cpu.icache.demand_misses 303 # number of demand (read+write) misses
system.cpu.icache.demand_mshr_hits 0 # number of demand (read+write) MSHR hits
system.cpu.icache.demand_mshr_miss_latency 15990000 # number of demand (read+write) MSHR miss cycles
system.cpu.icache.demand_mshr_miss_rate 0.053552 # mshr miss rate for demand accesses
system.cpu.icache.demand_mshr_misses 303 # number of demand (read+write) MSHR misses
system.cpu.icache.fast_writes 0 # number of fast writes performed
system.cpu.icache.mshr_cap_events 0 # number of times MSHR cap was activated
system.cpu.icache.no_allocate_misses 0 # Number of misses that were no-allocate
system.cpu.icache.overall_accesses 5658 # number of overall (read+write) accesses
system.cpu.icache.overall_avg_miss_latency 55772.277228 # average overall miss latency
system.cpu.icache.overall_avg_mshr_miss_latency 52772.277228 # average overall mshr miss latency
system.cpu.icache.overall_avg_mshr_uncacheable_latency no_value # average overall mshr uncacheable latency
system.cpu.icache.overall_hits 5355 # number of overall hits
system.cpu.icache.overall_miss_latency 16899000 # number of overall miss cycles
system.cpu.icache.overall_miss_rate 0.053552 # miss rate for overall accesses
system.cpu.icache.overall_misses 303 # number of overall misses
system.cpu.icache.overall_mshr_hits 0 # number of overall MSHR hits
system.cpu.icache.overall_mshr_miss_latency 15990000 # number of overall MSHR miss cycles
system.cpu.icache.overall_mshr_miss_rate 0.053552 # mshr miss rate for overall accesses
system.cpu.icache.overall_mshr_misses 303 # number of overall MSHR misses
system.cpu.icache.overall_mshr_uncacheable_latency 0 # number of overall MSHR uncacheable cycles
system.cpu.icache.overall_mshr_uncacheable_misses 0 # number of overall MSHR uncacheable misses
system.cpu.icache.replacements 13 # number of replacements
system.cpu.icache.sampled_refs 303 # Sample count of references to valid blocks.
system.cpu.icache.soft_prefetch_mshr_full 0 # number of mshr full events for SW prefetching instrutions
system.cpu.icache.tagsinuse 135.958324 # Cycle average of tags in use
system.cpu.icache.total_refs 5355 # Total number of references to valid blocks.
system.cpu.icache.warmup_cycle 0 # Cycle when the warmup percentage was hit.
system.cpu.icache.writebacks 0 # number of writebacks
system.cpu.icache_port.instReqsProcessed 5657 # Number of Instructions Requests that completed in this resource.
system.cpu.ipc 0.096066 # IPC: Instructions Per Cycle (Per-Thread)
system.cpu.ipc_total 0.096066 # IPC: Total IPC of All Threads
system.cpu.itb.accesses 0 # DTB accesses
system.cpu.itb.hits 0 # DTB hits
system.cpu.itb.misses 0 # DTB misses
system.cpu.itb.read_accesses 0 # DTB read accesses
system.cpu.itb.read_hits 0 # DTB read hits
system.cpu.itb.read_misses 0 # DTB read misses
system.cpu.itb.write_accesses 0 # DTB write accesses
system.cpu.itb.write_hits 0 # DTB write hits
system.cpu.itb.write_misses 0 # DTB write misses
system.cpu.l2cache.ReadExReq_accesses 50 # number of ReadExReq accesses(hits+misses)
system.cpu.l2cache.ReadExReq_avg_miss_latency 52500 # average ReadExReq miss latency
system.cpu.l2cache.ReadExReq_avg_mshr_miss_latency 40080 # average ReadExReq mshr miss latency
system.cpu.l2cache.ReadExReq_miss_latency 2625000 # number of ReadExReq miss cycles
system.cpu.l2cache.ReadExReq_miss_rate 1 # miss rate for ReadExReq accesses
system.cpu.l2cache.ReadExReq_misses 50 # number of ReadExReq misses
system.cpu.l2cache.ReadExReq_mshr_miss_latency 2004000 # number of ReadExReq MSHR miss cycles
system.cpu.l2cache.ReadExReq_mshr_miss_rate 1 # mshr miss rate for ReadExReq accesses
system.cpu.l2cache.ReadExReq_mshr_misses 50 # number of ReadExReq MSHR misses
system.cpu.l2cache.ReadReq_accesses 385 # number of ReadReq accesses(hits+misses)
system.cpu.l2cache.ReadReq_avg_miss_latency 52052.219321 # average ReadReq miss latency
system.cpu.l2cache.ReadReq_avg_mshr_miss_latency 40026.109661 # average ReadReq mshr miss latency
system.cpu.l2cache.ReadReq_hits 2 # number of ReadReq hits
system.cpu.l2cache.ReadReq_miss_latency 19936000 # number of ReadReq miss cycles
system.cpu.l2cache.ReadReq_miss_rate 0.994805 # miss rate for ReadReq accesses
system.cpu.l2cache.ReadReq_misses 383 # number of ReadReq misses
system.cpu.l2cache.ReadReq_mshr_miss_latency 15330000 # number of ReadReq MSHR miss cycles
system.cpu.l2cache.ReadReq_mshr_miss_rate 0.994805 # mshr miss rate for ReadReq accesses
system.cpu.l2cache.ReadReq_mshr_misses 383 # number of ReadReq MSHR misses
system.cpu.l2cache.UpgradeReq_accesses 14 # number of UpgradeReq accesses(hits+misses)
system.cpu.l2cache.UpgradeReq_avg_miss_latency 52535.714286 # average UpgradeReq miss latency
system.cpu.l2cache.UpgradeReq_avg_mshr_miss_latency 40071.428571 # average UpgradeReq mshr miss latency
system.cpu.l2cache.UpgradeReq_miss_latency 735500 # number of UpgradeReq miss cycles
system.cpu.l2cache.UpgradeReq_miss_rate 1 # miss rate for UpgradeReq accesses
system.cpu.l2cache.UpgradeReq_misses 14 # number of UpgradeReq misses
system.cpu.l2cache.UpgradeReq_mshr_miss_latency 561000 # number of UpgradeReq MSHR miss cycles
system.cpu.l2cache.UpgradeReq_mshr_miss_rate 1 # mshr miss rate for UpgradeReq accesses
system.cpu.l2cache.UpgradeReq_mshr_misses 14 # number of UpgradeReq MSHR misses
system.cpu.l2cache.avg_blocked_cycles::no_mshrs no_value # average number of cycles each access was blocked
system.cpu.l2cache.avg_blocked_cycles::no_targets no_value # average number of cycles each access was blocked
system.cpu.l2cache.avg_refs 0.005420 # Average number of references to valid blocks.
system.cpu.l2cache.blocked::no_mshrs 0 # number of cycles access was blocked
system.cpu.l2cache.blocked::no_targets 0 # number of cycles access was blocked
system.cpu.l2cache.blocked_cycles::no_mshrs 0 # number of cycles access was blocked
system.cpu.l2cache.blocked_cycles::no_targets 0 # number of cycles access was blocked
system.cpu.l2cache.cache_copies 0 # number of cache copies performed
system.cpu.l2cache.demand_accesses 435 # number of demand (read+write) accesses
system.cpu.l2cache.demand_avg_miss_latency 52103.926097 # average overall miss latency
system.cpu.l2cache.demand_avg_mshr_miss_latency 40032.332564 # average overall mshr miss latency
system.cpu.l2cache.demand_hits 2 # number of demand (read+write) hits
system.cpu.l2cache.demand_miss_latency 22561000 # number of demand (read+write) miss cycles
system.cpu.l2cache.demand_miss_rate 0.995402 # miss rate for demand accesses
system.cpu.l2cache.demand_misses 433 # number of demand (read+write) misses
system.cpu.l2cache.demand_mshr_hits 0 # number of demand (read+write) MSHR hits
system.cpu.l2cache.demand_mshr_miss_latency 17334000 # number of demand (read+write) MSHR miss cycles
system.cpu.l2cache.demand_mshr_miss_rate 0.995402 # mshr miss rate for demand accesses
system.cpu.l2cache.demand_mshr_misses 433 # number of demand (read+write) MSHR misses
system.cpu.l2cache.fast_writes 0 # number of fast writes performed
system.cpu.l2cache.mshr_cap_events 0 # number of times MSHR cap was activated
system.cpu.l2cache.no_allocate_misses 0 # Number of misses that were no-allocate
system.cpu.l2cache.overall_accesses 435 # number of overall (read+write) accesses
system.cpu.l2cache.overall_avg_miss_latency 52103.926097 # average overall miss latency
system.cpu.l2cache.overall_avg_mshr_miss_latency 40032.332564 # average overall mshr miss latency
system.cpu.l2cache.overall_avg_mshr_uncacheable_latency no_value # average overall mshr uncacheable latency
system.cpu.l2cache.overall_hits 2 # number of overall hits
system.cpu.l2cache.overall_miss_latency 22561000 # number of overall miss cycles
system.cpu.l2cache.overall_miss_rate 0.995402 # miss rate for overall accesses
system.cpu.l2cache.overall_misses 433 # number of overall misses
system.cpu.l2cache.overall_mshr_hits 0 # number of overall MSHR hits
system.cpu.l2cache.overall_mshr_miss_latency 17334000 # number of overall MSHR miss cycles
system.cpu.l2cache.overall_mshr_miss_rate 0.995402 # mshr miss rate for overall accesses
system.cpu.l2cache.overall_mshr_misses 433 # number of overall MSHR misses
system.cpu.l2cache.overall_mshr_uncacheable_latency 0 # number of overall MSHR uncacheable cycles
system.cpu.l2cache.overall_mshr_uncacheable_misses 0 # number of overall MSHR uncacheable misses
system.cpu.l2cache.replacements 0 # number of replacements
system.cpu.l2cache.sampled_refs 369 # Sample count of references to valid blocks.
system.cpu.l2cache.soft_prefetch_mshr_full 0 # number of mshr full events for SW prefetching instrutions
system.cpu.l2cache.tagsinuse 183.249501 # Cycle average of tags in use
system.cpu.l2cache.total_refs 2 # Total number of references to valid blocks.
system.cpu.l2cache.warmup_cycle 0 # Cycle when the warmup percentage was hit.
system.cpu.l2cache.writebacks 0 # number of writebacks
system.cpu.numCycles 58876 # number of cpu cycles simulated
system.cpu.smtCommittedInsts 0 # Number of SMT Instructions Simulated (Per-Thread)
system.cpu.smtCycles 0 # Total number of cycles that the CPU was simultaneous multithreading.(SMT)
system.cpu.smt_cpi no_value # CPI: Total SMT-CPI
system.cpu.smt_ipc no_value # IPC: Total SMT-IPC
system.cpu.threadCycles 58876 # Total Number of Cycles A Thread Was Active in CPU (Per-Thread)
system.cpu.workload.PROG:num_syscalls 13 # Number of system calls
---------- End Simulation Statistics ----------