stats: Update the stats to reflect bus and memory changes

This patch updates the stats to reflect the addition of the bus stats,
and changes to the bus layers. In addition it updates the stats to
match the addition of the static pipeline latency of the memory
conotroller and the addition of a stat tracking the bytes per
activate.

1 files changed, 58 insertions, 41 deletions

diff --git a/tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/stats.txt b/tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/stats.txt
index 3f17aa9b6..d0c130b6b 100644
--- a/tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/stats.txt
+++ b/tests/quick/se/70.tgen/ref/arm/linux/tgen-simple-mem/stats.txt
@@ -4,23 +4,40 @@ sim_seconds                                  0.100000                       # Nu
 sim_ticks                                100000000000                       # Number of ticks simulated
 final_tick                               100000000000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_tick_rate                            15527580566                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 226756                       # Number of bytes of host memory used
-host_seconds                                     6.44                       # Real time elapsed on the host
+host_tick_rate                             7576487056                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 230980                       # Number of bytes of host memory used
+host_seconds                                    13.20                       # Real time elapsed on the host
 system.physmem.bytes_read::cpu                     64                       # Number of bytes read from this memory
 system.physmem.bytes_read::total                   64                       # Number of bytes read from this memory
-system.physmem.bytes_written::cpu           213335552                       # Number of bytes written to this memory
-system.physmem.bytes_written::total         213335552                       # Number of bytes written to this memory
+system.physmem.bytes_written::cpu           213329152                       # Number of bytes written to this memory
+system.physmem.bytes_written::total         213329152                       # Number of bytes written to this memory
 system.physmem.num_reads::cpu                       1                       # Number of read requests responded to by this memory
 system.physmem.num_reads::total                     1                       # Number of read requests responded to by this memory
-system.physmem.num_writes::cpu                3333368                       # Number of write requests responded to by this memory
-system.physmem.num_writes::total              3333368                       # Number of write requests responded to by this memory
+system.physmem.num_writes::cpu                3333268                       # Number of write requests responded to by this memory
+system.physmem.num_writes::total              3333268                       # Number of write requests responded to by this memory
 system.physmem.bw_read::cpu                       640                       # Total read bandwidth from this memory (bytes/s)
 system.physmem.bw_read::total                     640                       # Total read bandwidth from this memory (bytes/s)
-system.physmem.bw_write::cpu               2133355520                       # Write bandwidth from this memory (bytes/s)
-system.physmem.bw_write::total             2133355520                       # Write bandwidth from this memory (bytes/s)
-system.physmem.bw_total::cpu               2133356160                       # Total bandwidth to/from this memory (bytes/s)
-system.physmem.bw_total::total             2133356160                       # Total bandwidth to/from this memory (bytes/s)
+system.physmem.bw_write::cpu               2133291520                       # Write bandwidth from this memory (bytes/s)
+system.physmem.bw_write::total             2133291520                       # Write bandwidth from this memory (bytes/s)
+system.physmem.bw_total::cpu               2133292160                       # Total bandwidth to/from this memory (bytes/s)
+system.physmem.bw_total::total             2133292160                       # Total bandwidth to/from this memory (bytes/s)
+system.membus.throughput                   2133292160                       # Throughput (bytes/s)
+system.membus.trans_dist::ReadReq                   1                       # Transaction distribution
+system.membus.trans_dist::ReadResp                  1                       # Transaction distribution
+system.membus.trans_dist::WriteReq            3333268                       # Transaction distribution
+system.membus.trans_dist::WriteResp           3333267                       # Transaction distribution
+system.membus.pkt_count_system.monitor-master      6666537                       # Packet count per connected master and slave (bytes)
+system.membus.pkt_count                       6666537                       # Packet count per connected master and slave (bytes)
+system.membus.tot_pkt_size_system.monitor-master    213329216                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.tot_pkt_size                  213329216                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.data_through_bus              213329216                       # Total data (bytes)
+system.membus.reqLayer0.occupancy         16666342328                       # Layer occupancy (ticks)
+system.membus.reqLayer0.utilization              16.7                       # Layer utilization (%)
+system.membus.respLayer0.occupancy         3333272000                       # Layer occupancy (ticks)
+system.membus.respLayer0.utilization              3.3                       # Layer utilization (%)
+system.cpu.numPackets                         3333269                       # Number of packets generated
+system.cpu.numRetries                               1                       # Number of retries
+system.cpu.retryTicks                            1672                       # Time spent waiting due to back-pressure (ticks)
 system.monitor.readBurstLengthHist::samples            1                       # Histogram of burst lengths of transmitted packets
 system.monitor.readBurstLengthHist::mean           64                       # Histogram of burst lengths of transmitted packets
 system.monitor.readBurstLengthHist::gmean    64.000000                       # Histogram of burst lengths of transmitted packets
@@ -46,7 +63,7 @@ system.monitor.readBurstLengthHist::68-71            0      0.00%    100.00% # H
 system.monitor.readBurstLengthHist::72-75            0      0.00%    100.00% # Histogram of burst lengths of transmitted packets
 system.monitor.readBurstLengthHist::76-79            0      0.00%    100.00% # Histogram of burst lengths of transmitted packets
 system.monitor.readBurstLengthHist::total            1                       # Histogram of burst lengths of transmitted packets
-system.monitor.writeBurstLengthHist::samples      3333368                       # Histogram of burst lengths of transmitted packets
+system.monitor.writeBurstLengthHist::samples      3333268                       # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::mean           64                       # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::gmean    64.000000                       # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::stdev            0                       # Histogram of burst lengths of transmitted packets
@@ -66,11 +83,11 @@ system.monitor.writeBurstLengthHist::48-51            0      0.00%      0.00% #
 system.monitor.writeBurstLengthHist::52-55            0      0.00%      0.00% # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::56-59            0      0.00%      0.00% # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::60-63            0      0.00%      0.00% # Histogram of burst lengths of transmitted packets
-system.monitor.writeBurstLengthHist::64-67      3333368    100.00%    100.00% # Histogram of burst lengths of transmitted packets
+system.monitor.writeBurstLengthHist::64-67      3333268    100.00%    100.00% # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::68-71            0      0.00%    100.00% # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::72-75            0      0.00%    100.00% # Histogram of burst lengths of transmitted packets
 system.monitor.writeBurstLengthHist::76-79            0      0.00%    100.00% # Histogram of burst lengths of transmitted packets
-system.monitor.writeBurstLengthHist::total      3333368                       # Histogram of burst lengths of transmitted packets
+system.monitor.writeBurstLengthHist::total      3333268                       # Histogram of burst lengths of transmitted packets
 system.monitor.readBandwidthHist::samples          100                       # Histogram of read bandwidth per sample period (bytes/s)
 system.monitor.readBandwidthHist::mean            640                       # Histogram of read bandwidth per sample period (bytes/s)
 system.monitor.readBandwidthHist::gmean             0                       # Histogram of read bandwidth per sample period (bytes/s)
@@ -99,8 +116,8 @@ system.monitor.readBandwidthHist::total           100                       # Hi
 system.monitor.averageReadBandwidth               640      0.00%      0.00% # Average read bandwidth (bytes/s)
 system.monitor.totalReadBytes                      64                       # Number of bytes read
 system.monitor.writeBandwidthHist::samples          100                       # Histogram of write bandwidth (bytes/s)
-system.monitor.writeBandwidthHist::mean    2133355520                       # Histogram of write bandwidth (bytes/s)
-system.monitor.writeBandwidthHist::gmean 2133355510.261974                       # Histogram of write bandwidth (bytes/s)
+system.monitor.writeBandwidthHist::mean    2133291520                       # Histogram of write bandwidth (bytes/s)
+system.monitor.writeBandwidthHist::gmean 2133291510.261604                       # Histogram of write bandwidth (bytes/s)
 system.monitor.writeBandwidthHist::stdev       204800                       # Histogram of write bandwidth (bytes/s)
 system.monitor.writeBandwidthHist::0-1.34218e+08            0      0.00%      0.00% # Histogram of write bandwidth (bytes/s)
 system.monitor.writeBandwidthHist::1.34218e+08-2.68435e+08            0      0.00%      0.00% # Histogram of write bandwidth (bytes/s)
@@ -123,8 +140,8 @@ system.monitor.writeBandwidthHist::2.2817e+09-2.41592e+09            0      0.00
 system.monitor.writeBandwidthHist::2.41592e+09-2.55014e+09            0      0.00%    100.00% # Histogram of write bandwidth (bytes/s)
 system.monitor.writeBandwidthHist::2.55014e+09-2.68435e+09            0      0.00%    100.00% # Histogram of write bandwidth (bytes/s)
 system.monitor.writeBandwidthHist::total          100                       # Histogram of write bandwidth (bytes/s)
-system.monitor.averageWriteBandwidth       2133355520      0.00%      0.00% # Average write bandwidth (bytes/s)
-system.monitor.totalWrittenBytes            213335552                       # Number of bytes written
+system.monitor.averageWriteBandwidth       2133291520      0.00%      0.00% # Average write bandwidth (bytes/s)
+system.monitor.totalWrittenBytes            213329152                       # Number of bytes written
 system.monitor.readLatencyHist::samples             1                       # Read request-response latency
 system.monitor.readLatencyHist::mean            30000                       # Read request-response latency
 system.monitor.readLatencyHist::gmean    30000.000000                       # Read request-response latency
@@ -150,10 +167,10 @@ system.monitor.readLatencyHist::34816-36863            0      0.00%    100.00% #
 system.monitor.readLatencyHist::36864-38911            0      0.00%    100.00% # Read request-response latency
 system.monitor.readLatencyHist::38912-40959            0      0.00%    100.00% # Read request-response latency
 system.monitor.readLatencyHist::total               1                       # Read request-response latency
-system.monitor.writeLatencyHist::samples      3333367                       # Write request-response latency
+system.monitor.writeLatencyHist::samples      3333267                       # Write request-response latency
 system.monitor.writeLatencyHist::mean    30000.000098                       # Write request-response latency
 system.monitor.writeLatencyHist::gmean   30000.000081                       # Write request-response latency
-system.monitor.writeLatencyHist::stdev       0.179652                       # Write request-response latency
+system.monitor.writeLatencyHist::stdev       0.179655                       # Write request-response latency
 system.monitor.writeLatencyHist::0-2047             0      0.00%      0.00% # Write request-response latency
 system.monitor.writeLatencyHist::2048-4095            0      0.00%      0.00% # Write request-response latency
 system.monitor.writeLatencyHist::4096-6143            0      0.00%      0.00% # Write request-response latency
@@ -168,13 +185,13 @@ system.monitor.writeLatencyHist::20480-22527            0      0.00%      0.00%
 system.monitor.writeLatencyHist::22528-24575            0      0.00%      0.00% # Write request-response latency
 system.monitor.writeLatencyHist::24576-26623            0      0.00%      0.00% # Write request-response latency
 system.monitor.writeLatencyHist::26624-28671            0      0.00%      0.00% # Write request-response latency
-system.monitor.writeLatencyHist::28672-30719      3333367    100.00%    100.00% # Write request-response latency
+system.monitor.writeLatencyHist::28672-30719      3333267    100.00%    100.00% # Write request-response latency
 system.monitor.writeLatencyHist::30720-32767            0      0.00%    100.00% # Write request-response latency
 system.monitor.writeLatencyHist::32768-34815            0      0.00%    100.00% # Write request-response latency
 system.monitor.writeLatencyHist::34816-36863            0      0.00%    100.00% # Write request-response latency
 system.monitor.writeLatencyHist::36864-38911            0      0.00%    100.00% # Write request-response latency
 system.monitor.writeLatencyHist::38912-40959            0      0.00%    100.00% # Write request-response latency
-system.monitor.writeLatencyHist::total        3333367                       # Write request-response latency
+system.monitor.writeLatencyHist::total        3333267                       # Write request-response latency
 system.monitor.ittReadRead::samples                 0                       # Read-to-read inter transaction time
 system.monitor.ittReadRead::mean                  nan                       # Read-to-read inter transaction time
 system.monitor.ittReadRead::stdev                 nan                       # Read-to-read inter transaction time
@@ -203,18 +220,18 @@ system.monitor.ittReadRead::overflows               0                       # Re
 system.monitor.ittReadRead::min_value               0                       # Read-to-read inter transaction time
 system.monitor.ittReadRead::max_value               0                       # Read-to-read inter transaction time
 system.monitor.ittReadRead::total                   0                       # Read-to-read inter transaction time
-system.monitor.ittWriteWrite::samples         3333367                       # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::mean       29999.695301                       # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::stdev        539.310304                       # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::samples         3333267                       # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::mean       30000.595310                       # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::stdev        547.340980                       # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::underflows            0      0.00%      0.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::1-5000                0      0.00%      0.00% # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::5001-10000           99      0.00%      0.00% # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::5001-10000            0      0.00%      0.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::10001-15000            0      0.00%      0.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::15001-20000            0      0.00%      0.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::20001-25000            0      0.00%      0.00% # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::25001-30000      3333267    100.00%    100.00% # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::25001-30000      3333167    100.00%    100.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::30001-35000            0      0.00%    100.00% # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::35001-40000            0      0.00%    100.00% # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::35001-40000           99      0.00%    100.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::40001-45000            0      0.00%    100.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::45001-50000            0      0.00%    100.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::50001-55000            0      0.00%    100.00% # Write-to-write inter transaction time
@@ -228,21 +245,21 @@ system.monitor.ittWriteWrite::85001-90000            0      0.00%    100.00% # W
 system.monitor.ittWriteWrite::90001-95000            0      0.00%    100.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::95001-100000            0      0.00%    100.00% # Write-to-write inter transaction time
 system.monitor.ittWriteWrite::overflows             1      0.00%    100.00% # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::min_value         10000                       # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::max_value        994328                       # Write-to-write inter transaction time
-system.monitor.ittWriteWrite::total           3333367                       # Write-to-write inter transaction time
-system.monitor.ittReqReq::samples             3333368                       # Request-to-request inter transaction time
-system.monitor.ittReqReq::mean           29999.687703                       # Request-to-request inter transaction time
-system.monitor.ittReqReq::stdev            539.488612                       # Request-to-request inter transaction time
+system.monitor.ittWriteWrite::min_value         30000                       # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::max_value       1024328                       # Write-to-write inter transaction time
+system.monitor.ittWriteWrite::total           3333267                       # Write-to-write inter transaction time
+system.monitor.ittReqReq::samples             3333268                       # Request-to-request inter transaction time
+system.monitor.ittReqReq::mean           30000.587712                       # Request-to-request inter transaction time
+system.monitor.ittReqReq::stdev            547.516688                       # Request-to-request inter transaction time
 system.monitor.ittReqReq::underflows                0      0.00%      0.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::1-5000                    1      0.00%      0.00% # Request-to-request inter transaction time
-system.monitor.ittReqReq::5001-10000               99      0.00%      0.00% # Request-to-request inter transaction time
+system.monitor.ittReqReq::5001-10000                0      0.00%      0.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::10001-15000               0      0.00%      0.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::15001-20000               0      0.00%      0.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::20001-25000               0      0.00%      0.00% # Request-to-request inter transaction time
-system.monitor.ittReqReq::25001-30000         3333267    100.00%    100.00% # Request-to-request inter transaction time
+system.monitor.ittReqReq::25001-30000         3333167    100.00%    100.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::30001-35000               0      0.00%    100.00% # Request-to-request inter transaction time
-system.monitor.ittReqReq::35001-40000               0      0.00%    100.00% # Request-to-request inter transaction time
+system.monitor.ittReqReq::35001-40000              99      0.00%    100.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::40001-45000               0      0.00%    100.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::45001-50000               0      0.00%    100.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::50001-55000               0      0.00%    100.00% # Request-to-request inter transaction time
@@ -257,8 +274,8 @@ system.monitor.ittReqReq::90001-95000               0      0.00%    100.00% # Re
 system.monitor.ittReqReq::95001-100000              0      0.00%    100.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::overflows                 1      0.00%    100.00% # Request-to-request inter transaction time
 system.monitor.ittReqReq::min_value              4672                       # Request-to-request inter transaction time
-system.monitor.ittReqReq::max_value            994328                       # Request-to-request inter transaction time
-system.monitor.ittReqReq::total               3333368                       # Request-to-request inter transaction time
+system.monitor.ittReqReq::max_value           1024328                       # Request-to-request inter transaction time
+system.monitor.ittReqReq::total               3333268                       # Request-to-request inter transaction time
 system.monitor.outstandingReadsHist::samples          100                       # Outstanding read transactions
 system.monitor.outstandingReadsHist::mean            0                       # Outstanding read transactions
 system.monitor.outstandingReadsHist::gmean            0                       # Outstanding read transactions
@@ -335,8 +352,8 @@ system.monitor.readTransHist::18                    0      0.00%    100.00% # Hi
 system.monitor.readTransHist::19                    0      0.00%    100.00% # Histogram of read transactions per sample period
 system.monitor.readTransHist::total               100                       # Histogram of read transactions per sample period
 system.monitor.writeTransHist::samples            100                       # Histogram of read transactions per sample period
-system.monitor.writeTransHist::mean      33333.680000                       # Histogram of read transactions per sample period
-system.monitor.writeTransHist::gmean     33333.679848                       # Histogram of read transactions per sample period
+system.monitor.writeTransHist::mean      33332.680000                       # Histogram of read transactions per sample period
+system.monitor.writeTransHist::gmean     33332.679848                       # Histogram of read transactions per sample period
 system.monitor.writeTransHist::stdev         3.200000                       # Histogram of read transactions per sample period
 system.monitor.writeTransHist::0-2047               0      0.00%      0.00% # Histogram of read transactions per sample period
 system.monitor.writeTransHist::2048-4095            0      0.00%      0.00% # Histogram of read transactions per sample period