summaryrefslogtreecommitdiff
path: root/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token
diff options
context:
space:
mode:
authorNilay Vaish <nilay@cs.wisc.edu>2013-01-14 10:20:16 -0600
committerNilay Vaish <nilay@cs.wisc.edu>2013-01-14 10:20:16 -0600
commit7fdcfdf08b9d654fcf311b213bd729cb957f822c (patch)
tree3802f7a39be28c297875b4afcbe7bf9f189f8457 /tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token
parent3137557cadf0635c7593a4fb6c37d903d3048c13 (diff)
downloadgem5-7fdcfdf08b9d654fcf311b213bd729cb957f822c.tar.xz
regressions: update stats due to changes in ruby obj hierarchy
Diffstat (limited to 'tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token')
-rw-r--r--tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/config.ini111
-rw-r--r--tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/ruby.stats74
-rw-r--r--tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/stats.txt46
3 files changed, 122 insertions, 109 deletions
diff --git a/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/config.ini b/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/config.ini
index 1f7e18219..704324832 100644
--- a/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/config.ini
+++ b/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/config.ini
@@ -8,13 +8,14 @@ time_sync_spin_threshold=100000
[system]
type=System
-children=cpu dir_cntrl0 l1_cntrl0 l2_cntrl0 physmem ruby sys_port_proxy
+children=cpu physmem ruby sys_port_proxy
boot_osflags=a
clock=1
init_param=0
kernel=
load_addr_mask=1099511627775
mem_mode=timing
+mem_ranges=
memories=system.physmem
num_work_ids=16
readfile=
@@ -30,11 +31,10 @@ system_port=system.sys_port_proxy.slave[0]
[system.cpu]
type=TimingSimpleCPU
-children=dtb interrupts itb tracer workload
+children=dtb interrupts isa itb tracer workload
checker=Null
clock=1
cpu_id=0
-defer_registration=false
do_checkpoint_insts=true
do_quiesce=true
do_statistics_insts=true
@@ -42,6 +42,7 @@ dtb=system.cpu.dtb
function_trace=false
function_trace_start=0
interrupts=system.cpu.interrupts
+isa=system.cpu.isa
itb=system.cpu.itb
max_insts_all_threads=0
max_insts_any_thread=0
@@ -50,11 +51,12 @@ max_loads_any_thread=0
numThreads=1
profile=0
progress_interval=0
+switched_out=false
system=system
tracer=system.cpu.tracer
workload=system.cpu.workload
-dcache_port=system.l1_cntrl0.sequencer.slave[1]
-icache_port=system.l1_cntrl0.sequencer.slave[0]
+dcache_port=system.ruby.l1_cntrl0.sequencer.slave[1]
+icache_port=system.ruby.l1_cntrl0.sequencer.slave[0]
[system.cpu.dtb]
type=AlphaTLB
@@ -63,6 +65,9 @@ size=64
[system.cpu.interrupts]
type=AlphaInterrupts
+[system.cpu.isa]
+type=AlphaISA
+
[system.cpu.itb]
type=AlphaTLB
size=48
@@ -89,32 +94,56 @@ simpoint=0
system=system
uid=100
-[system.dir_cntrl0]
+[system.physmem]
+type=SimpleMemory
+bandwidth=0.000000
+clock=1
+conf_table_reported=false
+in_addr_map=true
+latency=30
+latency_var=0
+null=false
+range=0:134217727
+zero=false
+
+[system.ruby]
+type=RubySystem
+children=dir_cntrl0 l1_cntrl0 l2_cntrl0 network profiler
+block_size_bytes=64
+clock=1
+mem_size=134217728
+no_mem_vec=false
+random_seed=1234
+randomization=false
+stats_filename=ruby.stats
+
+[system.ruby.dir_cntrl0]
type=Directory_Controller
children=directory memBuffer
buffer_size=0
+clock=1
cntrl_id=2
-directory=system.dir_cntrl0.directory
+directory=system.ruby.dir_cntrl0.directory
directory_latency=5
distributed_persistent=true
fixed_timeout_latency=100
l2_select_num_bits=0
-memBuffer=system.dir_cntrl0.memBuffer
+memBuffer=system.ruby.dir_cntrl0.memBuffer
number_of_TBEs=256
recycle_latency=10
ruby_system=system.ruby
transitions_per_cycle=32
version=0
-[system.dir_cntrl0.directory]
+[system.ruby.dir_cntrl0.directory]
type=RubyDirectoryMemory
map_levels=4
-numa_high_bit=6
+numa_high_bit=5
size=134217728
use_map=false
version=0
-[system.dir_cntrl0.memBuffer]
+[system.ruby.dir_cntrl0.memBuffer]
type=RubyMemoryControl
bank_bit_0=8
bank_busy_time=11
@@ -136,13 +165,14 @@ ruby_system=system.ruby
tFaw=0
version=0
-[system.l1_cntrl0]
+[system.ruby.l1_cntrl0]
type=L1Cache_Controller
children=L1DcacheMemory L1IcacheMemory sequencer
-L1DcacheMemory=system.l1_cntrl0.L1DcacheMemory
-L1IcacheMemory=system.l1_cntrl0.L1IcacheMemory
+L1DcacheMemory=system.ruby.l1_cntrl0.L1DcacheMemory
+L1IcacheMemory=system.ruby.l1_cntrl0.L1IcacheMemory
N_tokens=2
buffer_size=0
+clock=1
cntrl_id=0
dynamic_timeout_enabled=true
fixed_timeout_latency=300
@@ -155,11 +185,11 @@ recycle_latency=10
retry_threshold=1
ruby_system=system.ruby
send_evictions=false
-sequencer=system.l1_cntrl0.sequencer
+sequencer=system.ruby.l1_cntrl0.sequencer
transitions_per_cycle=32
version=0
-[system.l1_cntrl0.L1DcacheMemory]
+[system.ruby.l1_cntrl0.L1DcacheMemory]
type=RubyCache
assoc=2
dataAccessLatency=1
@@ -173,7 +203,7 @@ start_index_bit=6
tagAccessLatency=1
tagArrayBanks=1
-[system.l1_cntrl0.L1IcacheMemory]
+[system.ruby.l1_cntrl0.L1IcacheMemory]
type=RubyCache
assoc=2
dataAccessLatency=1
@@ -187,13 +217,13 @@ start_index_bit=6
tagAccessLatency=1
tagArrayBanks=1
-[system.l1_cntrl0.sequencer]
+[system.ruby.l1_cntrl0.sequencer]
type=RubySequencer
access_phys_mem=true
clock=1
-dcache=system.l1_cntrl0.L1DcacheMemory
+dcache=system.ruby.l1_cntrl0.L1DcacheMemory
deadlock_threshold=500000
-icache=system.l1_cntrl0.L1IcacheMemory
+icache=system.ruby.l1_cntrl0.L1IcacheMemory
max_outstanding_requests=16
ruby_system=system.ruby
support_data_reqs=true
@@ -204,12 +234,13 @@ using_ruby_tester=false
version=0
slave=system.cpu.icache_port system.cpu.dcache_port
-[system.l2_cntrl0]
+[system.ruby.l2_cntrl0]
type=L2Cache_Controller
children=L2cacheMemory
-L2cacheMemory=system.l2_cntrl0.L2cacheMemory
+L2cacheMemory=system.ruby.l2_cntrl0.L2cacheMemory
N_tokens=2
buffer_size=0
+clock=1
cntrl_id=1
filtering_enabled=true
l2_request_latency=5
@@ -220,7 +251,7 @@ ruby_system=system.ruby
transitions_per_cycle=32
version=0
-[system.l2_cntrl0.L2cacheMemory]
+[system.ruby.l2_cntrl0.L2cacheMemory]
type=RubyCache
assoc=2
dataAccessLatency=1
@@ -234,34 +265,12 @@ start_index_bit=6
tagAccessLatency=1
tagArrayBanks=1
-[system.physmem]
-type=SimpleMemory
-bandwidth=0.000000
-clock=1
-conf_table_reported=false
-in_addr_map=true
-latency=30
-latency_var=0
-null=false
-range=0:134217727
-zero=false
-
-[system.ruby]
-type=RubySystem
-children=network profiler
-block_size_bytes=64
-clock=1
-mem_size=134217728
-no_mem_vec=false
-random_seed=1234
-randomization=false
-stats_filename=ruby.stats
-
[system.ruby.network]
type=SimpleNetwork
children=topology
adaptive_routing=false
buffer_size=0
+clock=1
control_msg_size=8
endpoint_bandwidth=1000
number_of_virtual_networks=10
@@ -281,7 +290,7 @@ routers=system.ruby.network.topology.ext_links0.int_node system.ruby.network.top
type=SimpleExtLink
children=int_node
bandwidth_factor=16
-ext_node=system.l1_cntrl0
+ext_node=system.ruby.l1_cntrl0
int_node=system.ruby.network.topology.ext_links0.int_node
latency=1
link_id=0
@@ -289,6 +298,7 @@ weight=1
[system.ruby.network.topology.ext_links0.int_node]
type=Switch
+clock=1
router_id=0
virt_nets=10
@@ -296,7 +306,7 @@ virt_nets=10
type=SimpleExtLink
children=int_node
bandwidth_factor=16
-ext_node=system.l2_cntrl0
+ext_node=system.ruby.l2_cntrl0
int_node=system.ruby.network.topology.ext_links1.int_node
latency=1
link_id=1
@@ -304,6 +314,7 @@ weight=1
[system.ruby.network.topology.ext_links1.int_node]
type=Switch
+clock=1
router_id=1
virt_nets=10
@@ -311,7 +322,7 @@ virt_nets=10
type=SimpleExtLink
children=int_node
bandwidth_factor=16
-ext_node=system.dir_cntrl0
+ext_node=system.ruby.dir_cntrl0
int_node=system.ruby.network.topology.ext_links2.int_node
latency=1
link_id=2
@@ -319,6 +330,7 @@ weight=1
[system.ruby.network.topology.ext_links2.int_node]
type=Switch
+clock=1
router_id=2
virt_nets=10
@@ -334,6 +346,7 @@ weight=1
[system.ruby.network.topology.int_links0.node_b]
type=Switch
+clock=1
router_id=3
virt_nets=10
diff --git a/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/ruby.stats b/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/ruby.stats
index b8ccc1417..88b0d5ce8 100644
--- a/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/ruby.stats
+++ b/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/ruby.stats
@@ -1,4 +1,4 @@
-Real time: Sep/09/2012 13:38:15
+Real time: Jan/14/2013 08:26:50
Profiler Stats
--------------
@@ -7,18 +7,18 @@ Elapsed_time_in_minutes: 0
Elapsed_time_in_hours: 0
Elapsed_time_in_days: 0
-Virtual_time_in_seconds: 0.59
-Virtual_time_in_minutes: 0.00983333
-Virtual_time_in_hours: 0.000163889
-Virtual_time_in_days: 6.8287e-06
+Virtual_time_in_seconds: 0.55
+Virtual_time_in_minutes: 0.00916667
+Virtual_time_in_hours: 0.000152778
+Virtual_time_in_days: 6.36574e-06
Ruby_current_time: 113627
Ruby_start_time: 0
Ruby_cycles: 113627
-mbytes_resident: 52.8594
-mbytes_total: 266.098
-resident_ratio: 0.198661
+mbytes_resident: 56.1602
+mbytes_total: 274.602
+resident_ratio: 0.204572
ruby_cycles_executed: [ 113628 ]
@@ -91,11 +91,11 @@ Resource Usage
page_size: 4096
user_time: 0
system_time: 0
-page_reclaims: 10608
+page_reclaims: 10534
page_faults: 0
swaps: 0
block_inputs: 0
-block_outputs: 112
+block_outputs: 96
Network Stats
-------------
@@ -161,28 +161,28 @@ links_utilized_percent_switch_3: 4.4341
outgoing_messages_switch_3_link_2_Writeback_Data: 229 16488 [ 0 0 0 0 229 0 0 0 0 0 ] base_latency: 1
outgoing_messages_switch_3_link_2_Writeback_Control: 967 7736 [ 0 0 0 0 967 0 0 0 0 0 ] base_latency: 1
-Cache Stats: system.l1_cntrl0.L1IcacheMemory
- system.l1_cntrl0.L1IcacheMemory_total_misses: 646
- system.l1_cntrl0.L1IcacheMemory_total_demand_misses: 646
- system.l1_cntrl0.L1IcacheMemory_total_prefetches: 0
- system.l1_cntrl0.L1IcacheMemory_total_sw_prefetches: 0
- system.l1_cntrl0.L1IcacheMemory_total_hw_prefetches: 0
+Cache Stats: system.ruby.l1_cntrl0.L1IcacheMemory
+ system.ruby.l1_cntrl0.L1IcacheMemory_total_misses: 646
+ system.ruby.l1_cntrl0.L1IcacheMemory_total_demand_misses: 646
+ system.ruby.l1_cntrl0.L1IcacheMemory_total_prefetches: 0
+ system.ruby.l1_cntrl0.L1IcacheMemory_total_sw_prefetches: 0
+ system.ruby.l1_cntrl0.L1IcacheMemory_total_hw_prefetches: 0
- system.l1_cntrl0.L1IcacheMemory_request_type_IFETCH: 100%
+ system.ruby.l1_cntrl0.L1IcacheMemory_request_type_IFETCH: 100%
- system.l1_cntrl0.L1IcacheMemory_access_mode_type_Supervisor: 646 100%
+ system.ruby.l1_cntrl0.L1IcacheMemory_access_mode_type_Supervisor: 646 100%
-Cache Stats: system.l1_cntrl0.L1DcacheMemory
- system.l1_cntrl0.L1DcacheMemory_total_misses: 736
- system.l1_cntrl0.L1DcacheMemory_total_demand_misses: 736
- system.l1_cntrl0.L1DcacheMemory_total_prefetches: 0
- system.l1_cntrl0.L1DcacheMemory_total_sw_prefetches: 0
- system.l1_cntrl0.L1DcacheMemory_total_hw_prefetches: 0
+Cache Stats: system.ruby.l1_cntrl0.L1DcacheMemory
+ system.ruby.l1_cntrl0.L1DcacheMemory_total_misses: 736
+ system.ruby.l1_cntrl0.L1DcacheMemory_total_demand_misses: 736
+ system.ruby.l1_cntrl0.L1DcacheMemory_total_prefetches: 0
+ system.ruby.l1_cntrl0.L1DcacheMemory_total_sw_prefetches: 0
+ system.ruby.l1_cntrl0.L1DcacheMemory_total_hw_prefetches: 0
- system.l1_cntrl0.L1DcacheMemory_request_type_LD: 71.3315%
- system.l1_cntrl0.L1DcacheMemory_request_type_ST: 28.6685%
+ system.ruby.l1_cntrl0.L1DcacheMemory_request_type_LD: 71.3315%
+ system.ruby.l1_cntrl0.L1DcacheMemory_request_type_ST: 28.6685%
- system.l1_cntrl0.L1DcacheMemory_access_mode_type_Supervisor: 736 100%
+ system.ruby.l1_cntrl0.L1DcacheMemory_access_mode_type_Supervisor: 736 100%
--- L1Cache ---
- Event Counts -
@@ -535,17 +535,17 @@ IS_L Persistent_GETS [0 ] 0
IS_L Own_Lock_or_Unlock [0 ] 0
IS_L Request_Timeout [0 ] 0
-Cache Stats: system.l2_cntrl0.L2cacheMemory
- system.l2_cntrl0.L2cacheMemory_total_misses: 1195
- system.l2_cntrl0.L2cacheMemory_total_demand_misses: 1195
- system.l2_cntrl0.L2cacheMemory_total_prefetches: 0
- system.l2_cntrl0.L2cacheMemory_total_sw_prefetches: 0
- system.l2_cntrl0.L2cacheMemory_total_hw_prefetches: 0
+Cache Stats: system.ruby.l2_cntrl0.L2cacheMemory
+ system.ruby.l2_cntrl0.L2cacheMemory_total_misses: 1195
+ system.ruby.l2_cntrl0.L2cacheMemory_total_demand_misses: 1195
+ system.ruby.l2_cntrl0.L2cacheMemory_total_prefetches: 0
+ system.ruby.l2_cntrl0.L2cacheMemory_total_sw_prefetches: 0
+ system.ruby.l2_cntrl0.L2cacheMemory_total_hw_prefetches: 0
- system.l2_cntrl0.L2cacheMemory_request_type_GETS: 84.5188%
- system.l2_cntrl0.L2cacheMemory_request_type_GETX: 15.4812%
+ system.ruby.l2_cntrl0.L2cacheMemory_request_type_GETS: 84.5188%
+ system.ruby.l2_cntrl0.L2cacheMemory_request_type_GETX: 15.4812%
- system.l2_cntrl0.L2cacheMemory_access_mode_type_Supervisor: 1195 100%
+ system.ruby.l2_cntrl0.L2cacheMemory_access_mode_type_Supervisor: 1195 100%
--- L2Cache ---
- Event Counts -
@@ -702,7 +702,7 @@ S_L Persistent_GETS [0 ] 0
S_L Persistent_GETS_Last_Token [0 ] 0
S_L Own_Lock_or_Unlock [0 ] 0
-Memory controller: system.dir_cntrl0.memBuffer:
+Memory controller: system.ruby.dir_cntrl0.memBuffer:
memory_total_requests: 1407
memory_reads: 1178
memory_writes: 229
diff --git a/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/stats.txt b/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/stats.txt
index 96fed3546..3d4ce611d 100644
--- a/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/stats.txt
+++ b/tests/quick/se/00.hello/ref/alpha/linux/simple-timing-ruby-MOESI_CMP_token/stats.txt
@@ -4,11 +4,11 @@ sim_seconds 0.000114 # Nu
sim_ticks 113627 # Number of ticks simulated
final_tick 113627 # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
sim_freq 1000000000 # Frequency of simulated ticks
-host_inst_rate 34338 # Simulator instruction rate (inst/s)
-host_op_rate 34335 # Simulator op (including micro ops) rate (op/s)
-host_tick_rate 610492 # Simulator tick rate (ticks/s)
-host_mem_usage 233152 # Number of bytes of host memory used
-host_seconds 0.19 # Real time elapsed on the host
+host_inst_rate 30093 # Simulator instruction rate (inst/s)
+host_op_rate 30090 # Simulator op (including micro ops) rate (op/s)
+host_tick_rate 535014 # Simulator tick rate (ticks/s)
+host_mem_usage 281196 # Number of bytes of host memory used
+host_seconds 0.21 # Real time elapsed on the host
sim_insts 6390 # Number of instructions simulated
sim_ops 6390 # Number of ops (including micro ops) simulated
system.physmem.bytes_read::cpu.inst 25600 # Number of bytes read from this memory
@@ -33,24 +33,24 @@ system.physmem.bw_write::total 58929656 # Wr
system.physmem.bw_total::cpu.inst 225298565 # Total bandwidth to/from this memory (bytes/s)
system.physmem.bw_total::cpu.data 136270429 # Total bandwidth to/from this memory (bytes/s)
system.physmem.bw_total::total 361568993 # Total bandwidth to/from this memory (bytes/s)
-system.l1_cntrl0.L1DcacheMemory.num_data_array_reads 0 # number of data array reads
-system.l1_cntrl0.L1DcacheMemory.num_data_array_writes 0 # number of data array writes
-system.l1_cntrl0.L1DcacheMemory.num_tag_array_reads 0 # number of tag array reads
-system.l1_cntrl0.L1DcacheMemory.num_tag_array_writes 0 # number of tag array writes
-system.l1_cntrl0.L1DcacheMemory.num_tag_array_stalls 0 # number of stalls caused by tag array
-system.l1_cntrl0.L1DcacheMemory.num_data_array_stalls 0 # number of stalls caused by data array
-system.l1_cntrl0.L1IcacheMemory.num_data_array_reads 0 # number of data array reads
-system.l1_cntrl0.L1IcacheMemory.num_data_array_writes 0 # number of data array writes
-system.l1_cntrl0.L1IcacheMemory.num_tag_array_reads 0 # number of tag array reads
-system.l1_cntrl0.L1IcacheMemory.num_tag_array_writes 0 # number of tag array writes
-system.l1_cntrl0.L1IcacheMemory.num_tag_array_stalls 0 # number of stalls caused by tag array
-system.l1_cntrl0.L1IcacheMemory.num_data_array_stalls 0 # number of stalls caused by data array
-system.l2_cntrl0.L2cacheMemory.num_data_array_reads 0 # number of data array reads
-system.l2_cntrl0.L2cacheMemory.num_data_array_writes 0 # number of data array writes
-system.l2_cntrl0.L2cacheMemory.num_tag_array_reads 0 # number of tag array reads
-system.l2_cntrl0.L2cacheMemory.num_tag_array_writes 0 # number of tag array writes
-system.l2_cntrl0.L2cacheMemory.num_tag_array_stalls 0 # number of stalls caused by tag array
-system.l2_cntrl0.L2cacheMemory.num_data_array_stalls 0 # number of stalls caused by data array
+system.ruby.l2_cntrl0.L2cacheMemory.num_data_array_reads 0 # number of data array reads
+system.ruby.l2_cntrl0.L2cacheMemory.num_data_array_writes 0 # number of data array writes
+system.ruby.l2_cntrl0.L2cacheMemory.num_tag_array_reads 0 # number of tag array reads
+system.ruby.l2_cntrl0.L2cacheMemory.num_tag_array_writes 0 # number of tag array writes
+system.ruby.l2_cntrl0.L2cacheMemory.num_tag_array_stalls 0 # number of stalls caused by tag array
+system.ruby.l2_cntrl0.L2cacheMemory.num_data_array_stalls 0 # number of stalls caused by data array
+system.ruby.l1_cntrl0.L1DcacheMemory.num_data_array_reads 0 # number of data array reads
+system.ruby.l1_cntrl0.L1DcacheMemory.num_data_array_writes 0 # number of data array writes
+system.ruby.l1_cntrl0.L1DcacheMemory.num_tag_array_reads 0 # number of tag array reads
+system.ruby.l1_cntrl0.L1DcacheMemory.num_tag_array_writes 0 # number of tag array writes
+system.ruby.l1_cntrl0.L1DcacheMemory.num_tag_array_stalls 0 # number of stalls caused by tag array
+system.ruby.l1_cntrl0.L1DcacheMemory.num_data_array_stalls 0 # number of stalls caused by data array
+system.ruby.l1_cntrl0.L1IcacheMemory.num_data_array_reads 0 # number of data array reads
+system.ruby.l1_cntrl0.L1IcacheMemory.num_data_array_writes 0 # number of data array writes
+system.ruby.l1_cntrl0.L1IcacheMemory.num_tag_array_reads 0 # number of tag array reads
+system.ruby.l1_cntrl0.L1IcacheMemory.num_tag_array_writes 0 # number of tag array writes
+system.ruby.l1_cntrl0.L1IcacheMemory.num_tag_array_stalls 0 # number of stalls caused by tag array
+system.ruby.l1_cntrl0.L1IcacheMemory.num_data_array_stalls 0 # number of stalls caused by data array
system.cpu.dtb.fetch_hits 0 # ITB hits
system.cpu.dtb.fetch_misses 0 # ITB misses
system.cpu.dtb.fetch_acv 0 # ITB acv