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base-stats,misc: Rename Stats namespace as statistics

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As part of recent decisions regarding namespace
naming conventions, all namespaces will be changed
to snake case.

::Stats became ::statistics.

"statistics" was chosen over "stats" to avoid generating
conflicts with the already existing variables (there are
way too many "stats" in the codebase), which would make
this patch even more disturbing for the users.

Change-Id: If877b12d7dac356f86e3b3d941bf7558a4fd8719
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45421
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Daniel R. Carvalho
2021-05-06 20:00:51 -03:00
committed by Daniel Carvalho
parent fa505f1c23
commit 98ac080ec4
228 changed files with 3078 additions and 2970 deletions
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158
src/mem/mem_interface.cc
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@@ -1846,69 +1846,69 @@ DRAMInterface::DRAMStats::resetStats()
}
DRAMInterface::DRAMStats::DRAMStats(DRAMInterface &_dram)
: Stats::Group(&_dram),
: statistics::Group(&_dram),
dram(_dram),
ADD_STAT(readBursts, Stats::units::Count::get(),
ADD_STAT(readBursts, statistics::units::Count::get(),
"Number of DRAM read bursts"),
ADD_STAT(writeBursts, Stats::units::Count::get(),
ADD_STAT(writeBursts, statistics::units::Count::get(),
"Number of DRAM write bursts"),
ADD_STAT(perBankRdBursts, Stats::units::Count::get(),
ADD_STAT(perBankRdBursts, statistics::units::Count::get(),
"Per bank write bursts"),
ADD_STAT(perBankWrBursts, Stats::units::Count::get(),
ADD_STAT(perBankWrBursts, statistics::units::Count::get(),
"Per bank write bursts"),
ADD_STAT(totQLat, Stats::units::Tick::get(), "Total ticks spent queuing"),
ADD_STAT(totBusLat, Stats::units::Tick::get(),
ADD_STAT(totQLat, statistics::units::Tick::get(), "Total ticks spent queuing"),
ADD_STAT(totBusLat, statistics::units::Tick::get(),
"Total ticks spent in databus transfers"),
ADD_STAT(totMemAccLat, Stats::units::Tick::get(),
ADD_STAT(totMemAccLat, statistics::units::Tick::get(),
"Total ticks spent from burst creation until serviced "
"by the DRAM"),
ADD_STAT(avgQLat, Stats::units::Rate<
Stats::units::Tick, Stats::units::Count>::get(),
ADD_STAT(avgQLat, statistics::units::Rate<
statistics::units::Tick, statistics::units::Count>::get(),
"Average queueing delay per DRAM burst"),
ADD_STAT(avgBusLat, Stats::units::Rate<
Stats::units::Tick, Stats::units::Count>::get(),
ADD_STAT(avgBusLat, statistics::units::Rate<
statistics::units::Tick, statistics::units::Count>::get(),
"Average bus latency per DRAM burst"),
ADD_STAT(avgMemAccLat, Stats::units::Rate<
Stats::units::Tick, Stats::units::Count>::get(),
ADD_STAT(avgMemAccLat, statistics::units::Rate<
statistics::units::Tick, statistics::units::Count>::get(),
"Average memory access latency per DRAM burst"),
ADD_STAT(readRowHits, Stats::units::Count::get(),
ADD_STAT(readRowHits, statistics::units::Count::get(),
"Number of row buffer hits during reads"),
ADD_STAT(writeRowHits, Stats::units::Count::get(),
ADD_STAT(writeRowHits, statistics::units::Count::get(),
"Number of row buffer hits during writes"),
ADD_STAT(readRowHitRate, Stats::units::Ratio::get(),
ADD_STAT(readRowHitRate, statistics::units::Ratio::get(),
"Row buffer hit rate for reads"),
ADD_STAT(writeRowHitRate, Stats::units::Ratio::get(),
ADD_STAT(writeRowHitRate, statistics::units::Ratio::get(),
"Row buffer hit rate for writes"),
ADD_STAT(bytesPerActivate, Stats::units::Byte::get(),
ADD_STAT(bytesPerActivate, statistics::units::Byte::get(),
"Bytes accessed per row activation"),
ADD_STAT(bytesRead, Stats::units::Byte::get(),
ADD_STAT(bytesRead, statistics::units::Byte::get(),
"Total number of bytes read from DRAM"),
ADD_STAT(bytesWritten, Stats::units::Byte::get(),
ADD_STAT(bytesWritten, statistics::units::Byte::get(),
"Total number of bytes written to DRAM"),
ADD_STAT(avgRdBW, Stats::units::Rate<
Stats::units::Byte, Stats::units::Second>::get(),
ADD_STAT(avgRdBW, statistics::units::Rate<
statistics::units::Byte, statistics::units::Second>::get(),
"Average DRAM read bandwidth in MiBytes/s"),
ADD_STAT(avgWrBW, Stats::units::Rate<
Stats::units::Byte, Stats::units::Second>::get(),
ADD_STAT(avgWrBW, statistics::units::Rate<
statistics::units::Byte, statistics::units::Second>::get(),
"Average DRAM write bandwidth in MiBytes/s"),
ADD_STAT(peakBW, Stats::units::Rate<
Stats::units::Byte, Stats::units::Second>::get(),
ADD_STAT(peakBW, statistics::units::Rate<
statistics::units::Byte, statistics::units::Second>::get(),
"Theoretical peak bandwidth in MiByte/s"),
ADD_STAT(busUtil, Stats::units::Ratio::get(),
ADD_STAT(busUtil, statistics::units::Ratio::get(),
"Data bus utilization in percentage"),
ADD_STAT(busUtilRead, Stats::units::Ratio::get(),
ADD_STAT(busUtilRead, statistics::units::Ratio::get(),
"Data bus utilization in percentage for reads"),
ADD_STAT(busUtilWrite, Stats::units::Ratio::get(),
ADD_STAT(busUtilWrite, statistics::units::Ratio::get(),
"Data bus utilization in percentage for writes"),
ADD_STAT(pageHitRate, Stats::units::Ratio::get(),
ADD_STAT(pageHitRate, statistics::units::Ratio::get(),
"Row buffer hit rate, read and write combined")
{
@@ -1917,7 +1917,7 @@ DRAMInterface::DRAMStats::DRAMStats(DRAMInterface &_dram)
void
DRAMInterface::DRAMStats::regStats()
{
using namespace Stats;
using namespace statistics;
avgQLat.precision(2);
avgBusLat.precision(2);
@@ -1963,38 +1963,38 @@ DRAMInterface::DRAMStats::regStats()
}
DRAMInterface::RankStats::RankStats(DRAMInterface &_dram, Rank &_rank)
: Stats::Group(&_dram, csprintf("rank%d", _rank.rank).c_str()),
: statistics::Group(&_dram, csprintf("rank%d", _rank.rank).c_str()),
rank(_rank),
ADD_STAT(actEnergy, Stats::units::Joule::get(),
ADD_STAT(actEnergy, statistics::units::Joule::get(),
"Energy for activate commands per rank (pJ)"),
ADD_STAT(preEnergy, Stats::units::Joule::get(),
ADD_STAT(preEnergy, statistics::units::Joule::get(),
"Energy for precharge commands per rank (pJ)"),
ADD_STAT(readEnergy, Stats::units::Joule::get(),
ADD_STAT(readEnergy, statistics::units::Joule::get(),
"Energy for read commands per rank (pJ)"),
ADD_STAT(writeEnergy, Stats::units::Joule::get(),
ADD_STAT(writeEnergy, statistics::units::Joule::get(),
"Energy for write commands per rank (pJ)"),
ADD_STAT(refreshEnergy, Stats::units::Joule::get(),
ADD_STAT(refreshEnergy, statistics::units::Joule::get(),
"Energy for refresh commands per rank (pJ)"),
ADD_STAT(actBackEnergy, Stats::units::Joule::get(),
ADD_STAT(actBackEnergy, statistics::units::Joule::get(),
"Energy for active background per rank (pJ)"),
ADD_STAT(preBackEnergy, Stats::units::Joule::get(),
ADD_STAT(preBackEnergy, statistics::units::Joule::get(),
"Energy for precharge background per rank (pJ)"),
ADD_STAT(actPowerDownEnergy, Stats::units::Joule::get(),
ADD_STAT(actPowerDownEnergy, statistics::units::Joule::get(),
"Energy for active power-down per rank (pJ)"),
ADD_STAT(prePowerDownEnergy, Stats::units::Joule::get(),
ADD_STAT(prePowerDownEnergy, statistics::units::Joule::get(),
"Energy for precharge power-down per rank (pJ)"),
ADD_STAT(selfRefreshEnergy, Stats::units::Joule::get(),
ADD_STAT(selfRefreshEnergy, statistics::units::Joule::get(),
"Energy for self refresh per rank (pJ)"),
ADD_STAT(totalEnergy, Stats::units::Joule::get(),
ADD_STAT(totalEnergy, statistics::units::Joule::get(),
"Total energy per rank (pJ)"),
ADD_STAT(averagePower, Stats::units::Watt::get(),
ADD_STAT(averagePower, statistics::units::Watt::get(),
"Core power per rank (mW)"),
ADD_STAT(totalIdleTime, Stats::units::Tick::get(),
ADD_STAT(totalIdleTime, statistics::units::Tick::get(),
"Total Idle time Per DRAM Rank"),
ADD_STAT(pwrStateTime, Stats::units::Tick::get(),
ADD_STAT(pwrStateTime, statistics::units::Tick::get(),
"Time in different power states")
{
}
@@ -2002,7 +2002,7 @@ DRAMInterface::RankStats::RankStats(DRAMInterface &_dram, Rank &_rank)
void
DRAMInterface::RankStats::regStats()
{
Stats::Group::regStats();
statistics::Group::regStats();
pwrStateTime
.init(6)
@@ -2017,7 +2017,7 @@ DRAMInterface::RankStats::regStats()
void
DRAMInterface::RankStats::resetStats()
{
Stats::Group::resetStats();
statistics::Group::resetStats();
rank.resetStats();
}
@@ -2025,7 +2025,7 @@ DRAMInterface::RankStats::resetStats()
void
DRAMInterface::RankStats::preDumpStats()
{
Stats::Group::preDumpStats();
statistics::Group::preDumpStats();
rank.computeStats();
}
@@ -2513,60 +2513,60 @@ NVMInterface::isBusy(bool read_queue_empty, bool all_writes_nvm)
NVMInterface::NVMStats::NVMStats(NVMInterface &_nvm)
: Stats::Group(&_nvm),
: statistics::Group(&_nvm),
nvm(_nvm),
ADD_STAT(readBursts, Stats::units::Count::get(),
ADD_STAT(readBursts, statistics::units::Count::get(),
"Number of NVM read bursts"),
ADD_STAT(writeBursts, Stats::units::Count::get(),
ADD_STAT(writeBursts, statistics::units::Count::get(),
"Number of NVM write bursts"),
ADD_STAT(perBankRdBursts, Stats::units::Count::get(),
ADD_STAT(perBankRdBursts, statistics::units::Count::get(),
"Per bank write bursts"),
ADD_STAT(perBankWrBursts, Stats::units::Count::get(),
ADD_STAT(perBankWrBursts, statistics::units::Count::get(),
"Per bank write bursts"),
ADD_STAT(totQLat, Stats::units::Tick::get(), "Total ticks spent queuing"),
ADD_STAT(totBusLat, Stats::units::Tick::get(),
ADD_STAT(totQLat, statistics::units::Tick::get(), "Total ticks spent queuing"),
ADD_STAT(totBusLat, statistics::units::Tick::get(),
"Total ticks spent in databus transfers"),
ADD_STAT(totMemAccLat, Stats::units::Tick::get(),
ADD_STAT(totMemAccLat, statistics::units::Tick::get(),
"Total ticks spent from burst creation until serviced "
"by the NVM"),
ADD_STAT(avgQLat, Stats::units::Rate<
Stats::units::Tick, Stats::units::Count>::get(),
ADD_STAT(avgQLat, statistics::units::Rate<
statistics::units::Tick, statistics::units::Count>::get(),
"Average queueing delay per NVM burst"),
ADD_STAT(avgBusLat, Stats::units::Rate<
Stats::units::Tick, Stats::units::Count>::get(),
ADD_STAT(avgBusLat, statistics::units::Rate<
statistics::units::Tick, statistics::units::Count>::get(),
"Average bus latency per NVM burst"),
ADD_STAT(avgMemAccLat, Stats::units::Rate<
Stats::units::Tick, Stats::units::Count>::get(),
ADD_STAT(avgMemAccLat, statistics::units::Rate<
statistics::units::Tick, statistics::units::Count>::get(),
"Average memory access latency per NVM burst"),
ADD_STAT(bytesRead, Stats::units::Byte::get(),
ADD_STAT(bytesRead, statistics::units::Byte::get(),
"Total number of bytes read from DRAM"),
ADD_STAT(bytesWritten, Stats::units::Byte::get(),
ADD_STAT(bytesWritten, statistics::units::Byte::get(),
"Total number of bytes written to DRAM"),
ADD_STAT(avgRdBW, Stats::units::Rate<
Stats::units::Byte, Stats::units::Second>::get(),
ADD_STAT(avgRdBW, statistics::units::Rate<
statistics::units::Byte, statistics::units::Second>::get(),
"Average DRAM read bandwidth in MiBytes/s"),
ADD_STAT(avgWrBW, Stats::units::Rate<
Stats::units::Byte, Stats::units::Second>::get(),
ADD_STAT(avgWrBW, statistics::units::Rate<
statistics::units::Byte, statistics::units::Second>::get(),
"Average DRAM write bandwidth in MiBytes/s"),
ADD_STAT(peakBW, Stats::units::Rate<
Stats::units::Byte, Stats::units::Second>::get(),
ADD_STAT(peakBW, statistics::units::Rate<
statistics::units::Byte, statistics::units::Second>::get(),
"Theoretical peak bandwidth in MiByte/s"),
ADD_STAT(busUtil, Stats::units::Ratio::get(),
ADD_STAT(busUtil, statistics::units::Ratio::get(),
"NVM Data bus utilization in percentage"),
ADD_STAT(busUtilRead, Stats::units::Ratio::get(),
ADD_STAT(busUtilRead, statistics::units::Ratio::get(),
"NVM Data bus read utilization in percentage"),
ADD_STAT(busUtilWrite, Stats::units::Ratio::get(),
ADD_STAT(busUtilWrite, statistics::units::Ratio::get(),
"NVM Data bus write utilization in percentage"),
ADD_STAT(pendingReads, Stats::units::Count::get(),
ADD_STAT(pendingReads, statistics::units::Count::get(),
"Reads issued to NVM for which data has not been transferred"),
ADD_STAT(pendingWrites, Stats::units::Count::get(),
ADD_STAT(pendingWrites, statistics::units::Count::get(),
"Number of outstanding writes to NVM"),
ADD_STAT(bytesPerBank, Stats::units::Byte::get(),
ADD_STAT(bytesPerBank, statistics::units::Byte::get(),
"Bytes read within a bank before loading new bank")
{
@@ -2575,7 +2575,7 @@ NVMInterface::NVMStats::NVMStats(NVMInterface &_nvm)
void
NVMInterface::NVMStats::regStats()
{
using namespace Stats;
using namespace statistics;
perBankRdBursts.init(nvm.ranksPerChannel == 0 ? 1 :
nvm.banksPerRank * nvm.ranksPerChannel);