Update stats for new prefetching fixes.

Prefetching is not enabled in any of our regressions, so no significant
stat values have changed, but zero-valued prefetch stats no longer
show up when prefetching is disabled so there are noticable changes
in the reference stat files anyway.

12 files changed, 45 insertions, 96 deletions

diff --git a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/config.ini b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/config.ini
index b0fb0c129..102ce19a3 100644
--- a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/config.ini
+++ b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/config.ini
@@ -22,6 +22,7 @@ SSITSize=1024
 activity=0
 backComSize=5
 cachePorts=200
+checker=Null
 choiceCtrBits=2
 choicePredictorSize=8192
 clock=500
@@ -36,6 +37,8 @@ decodeToRenameDelay=1
 decodeWidth=8
 defer_registration=false
 dispatchWidth=8
+do_checkpoint_insts=true
+do_statistics_insts=true
 dtb=system.cpu.dtb
 fetchToDecodeDelay=1
 fetchTrapLatency=1
@@ -107,12 +110,11 @@ latency=1000
 max_miss_count=0
 mem_side_filter_ranges=
 mshrs=10
-prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=10000
-prefetch_miss=false
+prefetch_on_access=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
@@ -281,12 +283,11 @@ latency=1000
 max_miss_count=0
 mem_side_filter_ranges=
 mshrs=10
-prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=10000
-prefetch_miss=false
+prefetch_on_access=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
@@ -318,12 +319,11 @@ latency=1000
 max_miss_count=0
 mem_side_filter_ranges=
 mshrs=10
-prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=10000
-prefetch_miss=false
+prefetch_on_access=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
diff --git a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simerr b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simerr
index ee69ae99e..eabe42249 100755
--- a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simerr
+++ b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simerr
@@ -1,2 +1,3 @@
 warn: Sockets disabled, not accepting gdb connections
-warn: be nice to actually delete the event here
+For more information see: http://www.m5sim.org/warn/d946bea6
+hack: be nice to actually delete the event here
diff --git a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simout b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simout
index 1f6eb4b07..d0efe85b3 100755
--- a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simout
+++ b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/simout
@@ -5,12 +5,11 @@ The Regents of The University of Michigan
 All Rights Reserved
 
 
-M5 compiled Nov  5 2008 22:40:47
-M5 revision 5719:c9056088f1516d097f7e73673f990175ad238d69
-M5 commit date Wed Nov 05 16:19:17 2008 -0500
-M5 started Nov  5 2008 22:43:55
+M5 compiled Feb 16 2009 00:17:12
+M5 revision d8c62c2eaaa6 5874 default qtip pf1 tip qbase
+M5 started Feb 16 2009 00:17:34
 M5 executing on zizzer
-command line: build/SPARC_SE/m5.fast -d build/SPARC_SE/tests/fast/quick/02.insttest/sparc/linux/o3-timing -re --stdout-file stdout --stderr-file stderr tests/run.py quick/02.insttest/sparc/linux/o3-timing
+command line: build/SPARC_SE/m5.fast -d build/SPARC_SE/tests/fast/quick/02.insttest/sparc/linux/o3-timing -re tests/run.py quick/02.insttest/sparc/linux/o3-timing
 Global frequency set at 1000000000000 ticks per second
 info: Entering event queue @ 0.  Starting simulation...
 Begining test of difficult SPARC instructions...
diff --git a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/stats.txt b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/stats.txt
index d80957aed..0584aa2e2 100644
--- a/tests/quick/02.insttest/ref/sparc/linux/o3-timing/stats.txt
+++ b/tests/quick/02.insttest/ref/sparc/linux/o3-timing/stats.txt
@@ -8,10 +8,10 @@ global.BPredUnit.condIncorrect                   2923                       # Nu
 global.BPredUnit.condPredicted                  11413                       # Number of conditional branches predicted
 global.BPredUnit.lookups                        11413                       # Number of BP lookups
 global.BPredUnit.usedRAS                            0                       # Number of times the RAS was used to get a target.
-host_inst_rate                                  55497                       # Simulator instruction rate (inst/s)
-host_mem_usage                                 199732                       # Number of bytes of host memory used
-host_seconds                                     0.26                       # Real time elapsed on the host
-host_tick_rate                              106451563                       # Simulator tick rate (ticks/s)
+host_inst_rate                                  30716                       # Simulator instruction rate (inst/s)
+host_mem_usage                                 201632                       # Number of bytes of host memory used
+host_seconds                                     0.47                       # Real time elapsed on the host
+host_tick_rate                               58973694                       # Simulator tick rate (ticks/s)
 memdepunit.memDep.conflictingLoads                 26                       # Number of conflicting loads.
 memdepunit.memDep.conflictingStores                 0                       # Number of conflicting stores.
 memdepunit.memDep.insertedLoads                  4960                       # Number of loads inserted to the mem dependence unit.
@@ -111,15 +111,6 @@ system.cpu.dcache.overall_mshr_miss_rate     0.031593                       # ms
 system.cpu.dcache.overall_mshr_misses             167                       # 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.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
-system.cpu.dcache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
-system.cpu.dcache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
-system.cpu.dcache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
-system.cpu.dcache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
-system.cpu.dcache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
-system.cpu.dcache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
-system.cpu.dcache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
-system.cpu.dcache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
 system.cpu.dcache.replacements                      0                       # number of replacements
 system.cpu.dcache.sampled_refs                    148                       # Sample count of references to valid blocks.
 system.cpu.dcache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
@@ -205,15 +196,6 @@ system.cpu.icache.overall_mshr_miss_rate     0.048804                       # ms
 system.cpu.icache.overall_mshr_misses             359                       # 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.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
-system.cpu.icache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
-system.cpu.icache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
-system.cpu.icache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
-system.cpu.icache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
-system.cpu.icache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
-system.cpu.icache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
-system.cpu.icache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
-system.cpu.icache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
 system.cpu.icache.replacements                      1                       # number of replacements
 system.cpu.icache.sampled_refs                    358                       # Sample count of references to valid blocks.
 system.cpu.icache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
@@ -388,15 +370,6 @@ system.cpu.l2cache.overall_mshr_miss_rate     0.992110                       # m
 system.cpu.l2cache.overall_mshr_misses            503                       # 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.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
-system.cpu.l2cache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
-system.cpu.l2cache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
-system.cpu.l2cache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
-system.cpu.l2cache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
-system.cpu.l2cache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
-system.cpu.l2cache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
-system.cpu.l2cache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
-system.cpu.l2cache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
 system.cpu.l2cache.replacements                     0                       # number of replacements
 system.cpu.l2cache.sampled_refs                   400                       # Sample count of references to valid blocks.
 system.cpu.l2cache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/config.ini b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/config.ini
index bd75b6dd2..c81ee3264 100644
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/config.ini
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/config.ini
@@ -12,9 +12,12 @@ physmem=system.physmem
 [system.cpu]
 type=AtomicSimpleCPU
 children=dtb itb tracer workload
+checker=Null
 clock=500
 cpu_id=0
 defer_registration=false
+do_checkpoint_insts=true
+do_statistics_insts=true
 dtb=system.cpu.dtb
 function_trace=false
 function_trace_start=0
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simerr b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simerr
index ee69ae99e..eabe42249 100755
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simerr
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simerr
@@ -1,2 +1,3 @@
 warn: Sockets disabled, not accepting gdb connections
-warn: be nice to actually delete the event here
+For more information see: http://www.m5sim.org/warn/d946bea6
+hack: be nice to actually delete the event here
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simout b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simout
index 7103e96c6..cb610b0c6 100755
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simout
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/simout
@@ -5,12 +5,11 @@ The Regents of The University of Michigan
 All Rights Reserved
 
 
-M5 compiled Nov  5 2008 22:40:47
-M5 revision 5719:c9056088f1516d097f7e73673f990175ad238d69
-M5 commit date Wed Nov 05 16:19:17 2008 -0500
-M5 started Nov  5 2008 22:43:56
+M5 compiled Feb 16 2009 00:17:12
+M5 revision d8c62c2eaaa6 5874 default qtip pf1 tip qbase
+M5 started Feb 16 2009 00:17:34
 M5 executing on zizzer
-command line: build/SPARC_SE/m5.fast -d build/SPARC_SE/tests/fast/quick/02.insttest/sparc/linux/simple-atomic -re --stdout-file stdout --stderr-file stderr tests/run.py quick/02.insttest/sparc/linux/simple-atomic
+command line: build/SPARC_SE/m5.fast -d build/SPARC_SE/tests/fast/quick/02.insttest/sparc/linux/simple-atomic -re tests/run.py quick/02.insttest/sparc/linux/simple-atomic
 Global frequency set at 1000000000000 ticks per second
 info: Entering event queue @ 0.  Starting simulation...
 Begining test of difficult SPARC instructions...
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stats.txt b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stats.txt
index fa5cbc97a..d9897842c 100644
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stats.txt
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-atomic/stats.txt
@@ -1,9 +1,9 @@
 
 ---------- Begin Simulation Statistics ----------
-host_inst_rate                                 641188                       # Simulator instruction rate (inst/s)
-host_mem_usage                                 191520                       # Number of bytes of host memory used
-host_seconds                                     0.02                       # Real time elapsed on the host
-host_tick_rate                              319099476                       # Simulator tick rate (ticks/s)
+host_inst_rate                                  61727                       # Simulator instruction rate (inst/s)
+host_mem_usage                                 193528                       # Number of bytes of host memory used
+host_seconds                                     0.25                       # Real time elapsed on the host
+host_tick_rate                               30956425                       # Simulator tick rate (ticks/s)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
 sim_insts                                       15175                       # Number of instructions simulated
 sim_seconds                                  0.000008                       # Number of seconds simulated
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/config.ini b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/config.ini
index 35e384fb9..8777df95f 100644
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/config.ini
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/config.ini
@@ -12,9 +12,12 @@ physmem=system.physmem
 [system.cpu]
 type=TimingSimpleCPU
 children=dcache dtb icache itb l2cache toL2Bus tracer workload
+checker=Null
 clock=500
 cpu_id=0
 defer_registration=false
+do_checkpoint_insts=true
+do_statistics_insts=true
 dtb=system.cpu.dtb
 function_trace=false
 function_trace_start=0
@@ -43,12 +46,11 @@ latency=1000
 max_miss_count=0
 mem_side_filter_ranges=
 mshrs=10
-prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=10000
-prefetch_miss=false
+prefetch_on_access=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
@@ -80,12 +82,11 @@ latency=1000
 max_miss_count=0
 mem_side_filter_ranges=
 mshrs=10
-prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=10000
-prefetch_miss=false
+prefetch_on_access=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
@@ -117,12 +118,11 @@ latency=10000
 max_miss_count=0
 mem_side_filter_ranges=
 mshrs=10
-prefetch_access=false
 prefetch_cache_check_push=true
 prefetch_data_accesses_only=false
 prefetch_degree=1
 prefetch_latency=100000
-prefetch_miss=false
+prefetch_on_access=false
 prefetch_past_page=false
 prefetch_policy=none
 prefetch_serial_squash=false
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simerr b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simerr
index ee69ae99e..eabe42249 100755
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simerr
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simerr
@@ -1,2 +1,3 @@
 warn: Sockets disabled, not accepting gdb connections
-warn: be nice to actually delete the event here
+For more information see: http://www.m5sim.org/warn/d946bea6
+hack: be nice to actually delete the event here
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simout b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simout
index 796520389..65fc22a94 100755
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simout
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/simout
@@ -5,12 +5,11 @@ The Regents of The University of Michigan
 All Rights Reserved
 
 
-M5 compiled Nov  5 2008 22:40:47
-M5 revision 5719:c9056088f1516d097f7e73673f990175ad238d69
-M5 commit date Wed Nov 05 16:19:17 2008 -0500
-M5 started Nov  5 2008 22:43:56
+M5 compiled Feb 16 2009 00:17:12
+M5 revision d8c62c2eaaa6 5874 default qtip pf1 tip qbase
+M5 started Feb 16 2009 00:17:34
 M5 executing on zizzer
-command line: build/SPARC_SE/m5.fast -d build/SPARC_SE/tests/fast/quick/02.insttest/sparc/linux/simple-timing -re --stdout-file stdout --stderr-file stderr tests/run.py quick/02.insttest/sparc/linux/simple-timing
+command line: build/SPARC_SE/m5.fast -d build/SPARC_SE/tests/fast/quick/02.insttest/sparc/linux/simple-timing -re tests/run.py quick/02.insttest/sparc/linux/simple-timing
 Global frequency set at 1000000000000 ticks per second
 info: Entering event queue @ 0.  Starting simulation...
 Begining test of difficult SPARC instructions...
diff --git a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/stats.txt b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/stats.txt
index f45ffd986..323f23c0d 100644
--- a/tests/quick/02.insttest/ref/sparc/linux/simple-timing/stats.txt
+++ b/tests/quick/02.insttest/ref/sparc/linux/simple-timing/stats.txt
@@ -1,9 +1,9 @@
 
 ---------- Begin Simulation Statistics ----------
-host_inst_rate                                 494848                       # Simulator instruction rate (inst/s)
-host_mem_usage                                 199068                       # Number of bytes of host memory used
-host_seconds                                     0.03                       # Real time elapsed on the host
-host_tick_rate                             1383502218                       # Simulator tick rate (ticks/s)
+host_inst_rate                                  71328                       # Simulator instruction rate (inst/s)
+host_mem_usage                                 200972                       # Number of bytes of host memory used
+host_seconds                                     0.21                       # Real time elapsed on the host
+host_tick_rate                              200611199                       # Simulator tick rate (ticks/s)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
 sim_insts                                       15175                       # Number of instructions simulated
 sim_seconds                                  0.000043                       # Number of seconds simulated
@@ -66,15 +66,6 @@ system.cpu.dcache.overall_mshr_miss_rate     0.042257                       # ms
 system.cpu.dcache.overall_mshr_misses             155                       # 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.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
-system.cpu.dcache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
-system.cpu.dcache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
-system.cpu.dcache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
-system.cpu.dcache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
-system.cpu.dcache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
-system.cpu.dcache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
-system.cpu.dcache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
-system.cpu.dcache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
 system.cpu.dcache.replacements                      0                       # number of replacements
 system.cpu.dcache.sampled_refs                    138                       # Sample count of references to valid blocks.
 system.cpu.dcache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
@@ -128,15 +119,6 @@ system.cpu.icache.overall_mshr_miss_rate     0.018396                       # ms
 system.cpu.icache.overall_mshr_misses             280                       # 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.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
-system.cpu.icache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
-system.cpu.icache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
-system.cpu.icache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
-system.cpu.icache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
-system.cpu.icache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
-system.cpu.icache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
-system.cpu.icache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
-system.cpu.icache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
 system.cpu.icache.replacements                      0                       # number of replacements
 system.cpu.icache.sampled_refs                    280                       # Sample count of references to valid blocks.
 system.cpu.icache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
@@ -209,15 +191,6 @@ system.cpu.l2cache.overall_mshr_miss_rate     0.995215                       # m
 system.cpu.l2cache.overall_mshr_misses            416                       # 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.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
-system.cpu.l2cache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
-system.cpu.l2cache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
-system.cpu.l2cache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
-system.cpu.l2cache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
-system.cpu.l2cache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
-system.cpu.l2cache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
-system.cpu.l2cache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
-system.cpu.l2cache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
 system.cpu.l2cache.replacements                     0                       # number of replacements
 system.cpu.l2cache.sampled_refs                   314                       # Sample count of references to valid blocks.
 system.cpu.l2cache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions