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.

8 files changed, 35 insertions, 55 deletions

diff --git a/tests/quick/00.hello/ref/x86/linux/simple-atomic/config.ini b/tests/quick/00.hello/ref/x86/linux/simple-atomic/config.ini
index 140ac8ef9..1a9a034e8 100644
--- a/tests/quick/00.hello/ref/x86/linux/simple-atomic/config.ini
+++ b/tests/quick/00.hello/ref/x86/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/00.hello/ref/x86/linux/simple-atomic/simerr b/tests/quick/00.hello/ref/x86/linux/simple-atomic/simerr
index 72ba90ece..94d399eab 100755
--- a/tests/quick/00.hello/ref/x86/linux/simple-atomic/simerr
+++ b/tests/quick/00.hello/ref/x86/linux/simple-atomic/simerr
@@ -1,4 +1,7 @@
 warn: Sockets disabled, not accepting gdb connections
+For more information see: http://www.m5sim.org/warn/d946bea6
 warn: instruction 'fnstcw_Mw' unimplemented
+For more information see: http://www.m5sim.org/warn/437d5238
 warn: instruction 'fldcw_Mw' unimplemented
-warn: be nice to actually delete the event here
+For more information see: http://www.m5sim.org/warn/437d5238
+hack: be nice to actually delete the event here
diff --git a/tests/quick/00.hello/ref/x86/linux/simple-atomic/simout b/tests/quick/00.hello/ref/x86/linux/simple-atomic/simout
index 66f32751d..5d849e6d3 100755
--- a/tests/quick/00.hello/ref/x86/linux/simple-atomic/simout
+++ b/tests/quick/00.hello/ref/x86/linux/simple-atomic/simout
@@ -5,12 +5,11 @@ The Regents of The University of Michigan
 All Rights Reserved
 
 
-M5 compiled Dec 26 2008 18:29:56
-M5 revision 5818:e9a95a3440197489c28a655f2de72dc8e98259b9
-M5 commit date Fri Dec 26 18:25:21 2008 -0800
-M5 started Dec 26 2008 18:30:07
-M5 executing on fajita
-command line: build/X86_SE/m5.opt -d build/X86_SE/tests/opt/quick/00.hello/x86/linux/simple-atomic -re tests/run.py quick/00.hello/x86/linux/simple-atomic
+M5 compiled Feb 16 2009 00:19:15
+M5 revision d8c62c2eaaa6 5874 default qtip pf1 tip qbase
+M5 started Feb 16 2009 00:19:16
+M5 executing on zizzer
+command line: build/X86_SE/m5.fast -d build/X86_SE/tests/fast/quick/00.hello/x86/linux/simple-atomic -re tests/run.py quick/00.hello/x86/linux/simple-atomic
 Global frequency set at 1000000000000 ticks per second
 info: Entering event queue @ 0.  Starting simulation...
 Hello world!
diff --git a/tests/quick/00.hello/ref/x86/linux/simple-atomic/stats.txt b/tests/quick/00.hello/ref/x86/linux/simple-atomic/stats.txt
index 2ee3e5703..a5ec37276 100644
--- a/tests/quick/00.hello/ref/x86/linux/simple-atomic/stats.txt
+++ b/tests/quick/00.hello/ref/x86/linux/simple-atomic/stats.txt
@@ -1,9 +1,9 @@
 
 ---------- Begin Simulation Statistics ----------
-host_inst_rate                                   5132                       # Simulator instruction rate (inst/s)
-host_mem_usage                                 192872                       # Number of bytes of host memory used
-host_seconds                                     1.85                       # Real time elapsed on the host
-host_tick_rate                                2983162                       # Simulator tick rate (ticks/s)
+host_inst_rate                                  51320                       # Simulator instruction rate (inst/s)
+host_mem_usage                                 193224                       # Number of bytes of host memory used
+host_seconds                                     0.19                       # Real time elapsed on the host
+host_tick_rate                               29796099                       # Simulator tick rate (ticks/s)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
 sim_insts                                        9484                       # Number of instructions simulated
 sim_seconds                                  0.000006                       # Number of seconds simulated
diff --git a/tests/quick/00.hello/ref/x86/linux/simple-timing/config.ini b/tests/quick/00.hello/ref/x86/linux/simple-timing/config.ini
index 6b3961ac8..d1edd6c59 100644
--- a/tests/quick/00.hello/ref/x86/linux/simple-timing/config.ini
+++ b/tests/quick/00.hello/ref/x86/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/00.hello/ref/x86/linux/simple-timing/simerr b/tests/quick/00.hello/ref/x86/linux/simple-timing/simerr
index 72ba90ece..94d399eab 100755
--- a/tests/quick/00.hello/ref/x86/linux/simple-timing/simerr
+++ b/tests/quick/00.hello/ref/x86/linux/simple-timing/simerr
@@ -1,4 +1,7 @@
 warn: Sockets disabled, not accepting gdb connections
+For more information see: http://www.m5sim.org/warn/d946bea6
 warn: instruction 'fnstcw_Mw' unimplemented
+For more information see: http://www.m5sim.org/warn/437d5238
 warn: instruction 'fldcw_Mw' unimplemented
-warn: be nice to actually delete the event here
+For more information see: http://www.m5sim.org/warn/437d5238
+hack: be nice to actually delete the event here
diff --git a/tests/quick/00.hello/ref/x86/linux/simple-timing/simout b/tests/quick/00.hello/ref/x86/linux/simple-timing/simout
index e9fb59225..23d83ecb3 100755
--- a/tests/quick/00.hello/ref/x86/linux/simple-timing/simout
+++ b/tests/quick/00.hello/ref/x86/linux/simple-timing/simout
@@ -5,12 +5,11 @@ The Regents of The University of Michigan
 All Rights Reserved
 
 
-M5 compiled Dec 26 2008 18:29:56
-M5 revision 5818:e9a95a3440197489c28a655f2de72dc8e98259b9
-M5 commit date Fri Dec 26 18:25:21 2008 -0800
-M5 started Dec 26 2008 19:57:21
-M5 executing on fajita
-command line: build/X86_SE/m5.opt -d build/X86_SE/tests/opt/quick/00.hello/x86/linux/simple-timing -re tests/run.py quick/00.hello/x86/linux/simple-timing
+M5 compiled Feb 16 2009 00:19:15
+M5 revision d8c62c2eaaa6 5874 default qtip pf1 tip qbase
+M5 started Feb 16 2009 00:19:16
+M5 executing on zizzer
+command line: build/X86_SE/m5.fast -d build/X86_SE/tests/fast/quick/00.hello/x86/linux/simple-timing -re tests/run.py quick/00.hello/x86/linux/simple-timing
 Global frequency set at 1000000000000 ticks per second
 info: Entering event queue @ 0.  Starting simulation...
 Hello world!
diff --git a/tests/quick/00.hello/ref/x86/linux/simple-timing/stats.txt b/tests/quick/00.hello/ref/x86/linux/simple-timing/stats.txt
index 4bf18211b..58aaf6112 100644
--- a/tests/quick/00.hello/ref/x86/linux/simple-timing/stats.txt
+++ b/tests/quick/00.hello/ref/x86/linux/simple-timing/stats.txt
@@ -1,9 +1,9 @@
 
 ---------- Begin Simulation Statistics ----------
-host_inst_rate                                 494241                       # Simulator instruction rate (inst/s)
-host_mem_usage                                 200332                       # Number of bytes of host memory used
-host_seconds                                     0.02                       # Real time elapsed on the host
-host_tick_rate                             1743803782                       # Simulator tick rate (ticks/s)
+host_inst_rate                                  63293                       # Simulator instruction rate (inst/s)
+host_mem_usage                                 200624                       # Number of bytes of host memory used
+host_seconds                                     0.15                       # Real time elapsed on the host
+host_tick_rate                              225441997                       # Simulator tick rate (ticks/s)
 sim_freq                                 1000000000000                       # Frequency of simulated ticks
 sim_insts                                        9484                       # Number of instructions simulated
 sim_seconds                                  0.000034                       # Number of seconds simulated
@@ -64,15 +64,6 @@ system.cpu.dcache.overall_mshr_miss_rate     0.076497                       # ms
 system.cpu.dcache.overall_mshr_misses             152                       # 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                    133                       # Sample count of references to valid blocks.
 system.cpu.dcache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
@@ -126,15 +117,6 @@ system.cpu.icache.overall_mshr_miss_rate     0.020731                       # ms
 system.cpu.icache.overall_mshr_misses             228                       # 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                    228                       # Sample count of references to valid blocks.
 system.cpu.icache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
@@ -207,15 +189,6 @@ system.cpu.l2cache.overall_mshr_miss_rate     0.997230                       # m
 system.cpu.l2cache.overall_mshr_misses            360                       # 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                   262                       # Sample count of references to valid blocks.
 system.cpu.l2cache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions