stats: Bump stats for filter, crossbar and config changes

This patch bumps the stats to reflect the addition of the snoop filter
and snoop stats, the change from bus to crossbar, and the updates to
the ARM regressions that are now using a different CPU and cache
configuration. Lastly, some minor changes are expected due to the
activation cleanup of the CPUs.

2 files changed, 63 insertions, 28 deletions

diff --git a/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt b/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt
index 895c59829..2b23aa030 100644
--- a/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt
+++ b/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt
@@ -4,11 +4,11 @@ sim_seconds                                  0.000019                       # Nu
 sim_ticks                                    18857500                       # Number of ticks simulated
 final_tick                                   18857500                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                  41326                       # Simulator instruction rate (inst/s)
-host_op_rate                                    41320                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                              134509153                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 232584                       # Number of bytes of host memory used
-host_seconds                                     0.14                       # Real time elapsed on the host
+host_inst_rate                                  98075                       # Simulator instruction rate (inst/s)
+host_op_rate                                    98051                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                              319158839                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 285824                       # Number of bytes of host memory used
+host_seconds                                     0.06                       # Real time elapsed on the host
 sim_insts                                        5792                       # Number of instructions simulated
 sim_ops                                          5792                       # Number of ops (including micro ops) simulated
 system.voltage_domain.voltage                       1                       # Voltage in Volts
@@ -200,12 +200,12 @@ system.physmem.bytesPerActivate::768-895            1      1.27%     82.28% # By
 system.physmem.bytesPerActivate::896-1023            3      3.80%     86.08% # Bytes accessed per row activation
 system.physmem.bytesPerActivate::1024-1151           11     13.92%    100.00% # Bytes accessed per row activation
 system.physmem.bytesPerActivate::total             79                       # Bytes accessed per row activation
-system.physmem.totQLat                        3609000                       # Total ticks spent queuing
-system.physmem.totMemAccLat                  11934000                       # Total ticks spent from burst creation until serviced by the DRAM
+system.physmem.totQLat                        3635500                       # Total ticks spent queuing
+system.physmem.totMemAccLat                  11960500                       # Total ticks spent from burst creation until serviced by the DRAM
 system.physmem.totBusLat                      2220000                       # Total ticks spent in databus transfers
-system.physmem.avgQLat                        8128.38                       # Average queueing delay per DRAM burst
+system.physmem.avgQLat                        8188.06                       # Average queueing delay per DRAM burst
 system.physmem.avgBusLat                      5000.00                       # Average bus latency per DRAM burst
-system.physmem.avgMemAccLat                  26878.38                       # Average memory access latency per DRAM burst
+system.physmem.avgMemAccLat                  26938.06                       # Average memory access latency per DRAM burst
 system.physmem.avgRdBW                        1506.88                       # Average DRAM read bandwidth in MiByte/s
 system.physmem.avgWrBW                           0.00                       # Average achieved write bandwidth in MiByte/s
 system.physmem.avgRdBWSys                     1506.88                       # Average system read bandwidth in MiByte/s
@@ -227,17 +227,25 @@ system.physmem.memoryStateTime::REF            520000                       # Ti
 system.physmem.memoryStateTime::PRE_PDN             0                       # Time in different power states
 system.physmem.memoryStateTime::ACT          15315250                       # Time in different power states
 system.physmem.memoryStateTime::ACT_PDN             0                       # Time in different power states
-system.membus.throughput                   1506880552                       # Throughput (bytes/s)
 system.membus.trans_dist::ReadReq                 397                       # Transaction distribution
 system.membus.trans_dist::ReadResp                397                       # Transaction distribution
 system.membus.trans_dist::ReadExReq                47                       # Transaction distribution
 system.membus.trans_dist::ReadExResp               47                       # Transaction distribution
 system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port          888                       # Packet count per connected master and slave (bytes)
 system.membus.pkt_count::total                    888                       # Packet count per connected master and slave (bytes)
-system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.physmem.port        28416                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.tot_pkt_size::total               28416                       # Cumulative packet size per connected master and slave (bytes)
-system.membus.data_through_bus                  28416                       # Total data (bytes)
-system.membus.snoop_data_through_bus                0                       # Total snoop data (bytes)
+system.membus.pkt_size_system.cpu.l2cache.mem_side::system.physmem.port        28416                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.pkt_size::total                   28416                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.snoops                                0                       # Total snoops (count)
+system.membus.snoop_fanout::samples               444                       # Request fanout histogram
+system.membus.snoop_fanout::mean                    0                       # Request fanout histogram
+system.membus.snoop_fanout::stdev                   0                       # Request fanout histogram
+system.membus.snoop_fanout::underflows              0      0.00%      0.00% # Request fanout histogram
+system.membus.snoop_fanout::0                     444    100.00%    100.00% # Request fanout histogram
+system.membus.snoop_fanout::1                       0      0.00%    100.00% # Request fanout histogram
+system.membus.snoop_fanout::overflows               0      0.00%    100.00% # Request fanout histogram
+system.membus.snoop_fanout::min_value               0                       # Request fanout histogram
+system.membus.snoop_fanout::max_value               0                       # Request fanout histogram
+system.membus.snoop_fanout::total                 444                       # Request fanout histogram
 system.membus.reqLayer0.occupancy              555500                       # Layer occupancy (ticks)
 system.membus.reqLayer0.utilization               2.9                       # Layer utilization (%)
 system.membus.respLayer1.occupancy            4160750                       # Layer occupancy (ticks)
@@ -563,7 +571,6 @@ system.cpu.int_regfile_reads                    13743                       # nu
 system.cpu.int_regfile_writes                    7176                       # number of integer regfile writes
 system.cpu.fp_regfile_reads                        25                       # number of floating regfile reads
 system.cpu.fp_regfile_writes                        2                       # number of floating regfile writes
-system.cpu.toL2Bus.throughput              1530637677                       # Throughput (bytes/s)
 system.cpu.toL2Bus.trans_dist::ReadReq            405                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadResp           404                       # Transaction distribution
 system.cpu.toL2Bus.trans_dist::ReadExReq           47                       # Transaction distribution
@@ -571,11 +578,21 @@ system.cpu.toL2Bus.trans_dist::ReadExResp           47                       # T
 system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side          699                       # Packet count per connected master and slave (bytes)
 system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side          204                       # Packet count per connected master and slave (bytes)
 system.cpu.toL2Bus.pkt_count::total               903                       # Packet count per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side        22336                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side         6528                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.tot_pkt_size::total          28864                       # Cumulative packet size per connected master and slave (bytes)
-system.cpu.toL2Bus.data_through_bus             28864                       # Total data (bytes)
-system.cpu.toL2Bus.snoop_data_through_bus            0                       # Total snoop data (bytes)
+system.cpu.toL2Bus.pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side        22336                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_size_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side         6528                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.pkt_size::total              28864                       # Cumulative packet size per connected master and slave (bytes)
+system.cpu.toL2Bus.snoops                           0                       # Total snoops (count)
+system.cpu.toL2Bus.snoop_fanout::samples          452                       # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::mean               1                       # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::stdev              0                       # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::underflows            0      0.00%      0.00% # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::0                  0      0.00%      0.00% # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::1                452    100.00%    100.00% # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::2                  0      0.00%    100.00% # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::overflows            0      0.00%    100.00% # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::min_value            1                       # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::max_value            1                       # Request fanout histogram
+system.cpu.toL2Bus.snoop_fanout::total            452                       # Request fanout histogram
 system.cpu.toL2Bus.reqLayer0.occupancy         226000                       # Layer occupancy (ticks)
 system.cpu.toL2Bus.reqLayer0.utilization          1.2                       # Layer utilization (%)
 system.cpu.toL2Bus.respLayer0.occupancy        584250                       # Layer occupancy (ticks)
diff --git a/tests/quick/se/00.hello/ref/power/linux/simple-atomic/stats.txt b/tests/quick/se/00.hello/ref/power/linux/simple-atomic/stats.txt
index bcfd2d5d0..080dd7c2e 100644
--- a/tests/quick/se/00.hello/ref/power/linux/simple-atomic/stats.txt
+++ b/tests/quick/se/00.hello/ref/power/linux/simple-atomic/stats.txt
@@ -4,11 +4,11 @@ sim_seconds                                  0.000003                       # Nu
 sim_ticks                                     2896000                       # Number of ticks simulated
 final_tick                                    2896000                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
-host_inst_rate                                1148266                       # Simulator instruction rate (inst/s)
-host_op_rate                                  1144862                       # Simulator op (including micro ops) rate (op/s)
-host_tick_rate                              570752858                       # Simulator tick rate (ticks/s)
-host_mem_usage                                 250716                       # Number of bytes of host memory used
-host_seconds                                     0.01                       # Real time elapsed on the host
+host_inst_rate                                1326844                       # Simulator instruction rate (inst/s)
+host_op_rate                                  1322603                       # Simulator op (including micro ops) rate (op/s)
+host_tick_rate                              659230594                       # Simulator tick rate (ticks/s)
+host_mem_usage                                 274036                       # Number of bytes of host memory used
+host_seconds                                     0.00                       # Real time elapsed on the host
 sim_insts                                        5793                       # Number of instructions simulated
 sim_ops                                          5793                       # Number of ops (including micro ops) simulated
 system.voltage_domain.voltage                       1                       # Voltage in Volts
@@ -35,9 +35,27 @@ system.physmem.bw_write::total             1453383978                       # Wr
 system.physmem.bw_total::cpu.inst          8001381215                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::cpu.data          2737914365                       # Total bandwidth to/from this memory (bytes/s)
 system.physmem.bw_total::total            10739295580                       # Total bandwidth to/from this memory (bytes/s)
-system.membus.throughput                  10739295580                       # Throughput (bytes/s)
-system.membus.data_through_bus                  31101                       # Total data (bytes)
-system.membus.snoop_data_through_bus                0                       # Total snoop data (bytes)
+system.membus.trans_dist::ReadReq                6754                       # Transaction distribution
+system.membus.trans_dist::ReadResp               6754                       # Transaction distribution
+system.membus.trans_dist::WriteReq               1046                       # Transaction distribution
+system.membus.trans_dist::WriteResp              1046                       # Transaction distribution
+system.membus.pkt_count_system.cpu.icache_port::system.physmem.port        11586                       # Packet count per connected master and slave (bytes)
+system.membus.pkt_count_system.cpu.dcache_port::system.physmem.port         4014                       # Packet count per connected master and slave (bytes)
+system.membus.pkt_count::total                  15600                       # Packet count per connected master and slave (bytes)
+system.membus.pkt_size_system.cpu.icache_port::system.physmem.port        23172                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.pkt_size_system.cpu.dcache_port::system.physmem.port         7929                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.pkt_size::total                   31101                       # Cumulative packet size per connected master and slave (bytes)
+system.membus.snoops                                0                       # Total snoops (count)
+system.membus.snoop_fanout::samples              7800                       # Request fanout histogram
+system.membus.snoop_fanout::mean             0.742692                       # Request fanout histogram
+system.membus.snoop_fanout::stdev            0.437178                       # Request fanout histogram
+system.membus.snoop_fanout::underflows              0      0.00%      0.00% # Request fanout histogram
+system.membus.snoop_fanout::0                    2007     25.73%     25.73% # Request fanout histogram
+system.membus.snoop_fanout::1                    5793     74.27%    100.00% # Request fanout histogram
+system.membus.snoop_fanout::overflows               0      0.00%    100.00% # Request fanout histogram
+system.membus.snoop_fanout::min_value               0                       # Request fanout histogram
+system.membus.snoop_fanout::max_value               1                       # Request fanout histogram
+system.membus.snoop_fanout::total                7800                       # Request fanout histogram
 system.cpu_clk_domain.clock                       500                       # Clock period in ticks
 system.cpu.dtb.read_hits                            0                       # DTB read hits
 system.cpu.dtb.read_misses                          0                       # DTB read misses