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.

4 files changed, 18 insertions, 45 deletions

diff --git a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/config.ini b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/config.ini
index 62ebb142a..9c8da927d 100644
--- a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/config.ini
+++ b/tests/quick/01.hello-2T-smt/ref/alpha/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/01.hello-2T-smt/ref/alpha/linux/o3-timing/simerr b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simerr
index fc5805f9e..eabe42249 100755
--- a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simerr
+++ b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simerr
@@ -1,4 +1,3 @@
 warn: Sockets disabled, not accepting gdb connections
-warn: Increasing stack size by one page.
-warn: Increasing stack size by one page.
-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/01.hello-2T-smt/ref/alpha/linux/o3-timing/simout b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simout
index 958798ce3..73f0d5969 100755
--- a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simout
+++ b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/simout
@@ -5,14 +5,15 @@ The Regents of The University of Michigan
 All Rights Reserved
 
 
-M5 compiled Dec  4 2008 21:21:43
-M5 revision 5755:d6a5329ec79b40f273fe6dacb70354f281725652
-M5 commit date Thu Dec 04 18:04:32 2008 -0500
-M5 started Dec  4 2008 21:28:54
+M5 compiled Feb 16 2009 00:22:05
+M5 revision d8c62c2eaaa6 5874 default qtip pf1 tip qbase
+M5 started Feb 16 2009 00:22:12
 M5 executing on zizzer
-command line: build/ALPHA_SE/m5.fast -d build/ALPHA_SE/tests/fast/quick/01.hello-2T-smt/alpha/linux/o3-timing -re --stdout-file stdout --stderr-file stderr tests/run.py quick/01.hello-2T-smt/alpha/linux/o3-timing
+command line: build/ALPHA_SE/m5.fast -d build/ALPHA_SE/tests/fast/quick/01.hello-2T-smt/alpha/linux/o3-timing -re tests/run.py quick/01.hello-2T-smt/alpha/linux/o3-timing
 Global frequency set at 1000000000000 ticks per second
 info: Entering event queue @ 0.  Starting simulation...
+info: Increasing stack size by one page.
+info: Increasing stack size by one page.
 Hello world!
 Hello world!
 Exiting @ tick 14251500 because target called exit()
diff --git a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stats.txt b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stats.txt
index ecc7ae363..c9242b886 100644
--- a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stats.txt
+++ b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/stats.txt
@@ -8,10 +8,10 @@ global.BPredUnit.condIncorrect                   1595                       # Nu
 global.BPredUnit.condPredicted                   3153                       # Number of conditional branches predicted
 global.BPredUnit.lookups                         5548                       # Number of BP lookups
 global.BPredUnit.usedRAS                          681                       # Number of times the RAS was used to get a target.
-host_inst_rate                                  85524                       # Simulator instruction rate (inst/s)
-host_mem_usage                                 199540                       # Number of bytes of host memory used
-host_seconds                                     0.15                       # Real time elapsed on the host
-host_tick_rate                               95322021                       # Simulator tick rate (ticks/s)
+host_inst_rate                                  67823                       # Simulator instruction rate (inst/s)
+host_mem_usage                                 201212                       # Number of bytes of host memory used
+host_seconds                                     0.19                       # Real time elapsed on the host
+host_tick_rate                               75589135                       # Simulator tick rate (ticks/s)
 memdepunit.memDep.conflictingLoads                 22                       # Number of conflicting loads.
 memdepunit.memDep.conflictingLoads                 58                       # Number of conflicting loads.
 memdepunit.memDep.conflictingStores                 4                       # Number of conflicting stores.
@@ -195,15 +195,6 @@ system.cpu.dcache.overall_mshr_uncacheable_latency_1            0
 system.cpu.dcache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
 system.cpu.dcache.overall_mshr_uncacheable_misses_0            0                       # number of overall MSHR uncacheable misses
 system.cpu.dcache.overall_mshr_uncacheable_misses_1            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.replacements_0                    0                       # number of replacements
 system.cpu.dcache.replacements_1                    0                       # number of replacements
@@ -369,15 +360,6 @@ system.cpu.icache.overall_mshr_uncacheable_latency_1            0
 system.cpu.icache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
 system.cpu.icache.overall_mshr_uncacheable_misses_0            0                       # number of overall MSHR uncacheable misses
 system.cpu.icache.overall_mshr_uncacheable_misses_1            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                      6                       # number of replacements
 system.cpu.icache.replacements_0                    6                       # number of replacements
 system.cpu.icache.replacements_1                    0                       # number of replacements
@@ -707,15 +689,6 @@ system.cpu.l2cache.overall_mshr_uncacheable_latency_1            0
 system.cpu.l2cache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
 system.cpu.l2cache.overall_mshr_uncacheable_misses_0            0                       # number of overall MSHR uncacheable misses
 system.cpu.l2cache.overall_mshr_uncacheable_misses_1            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.replacements_0                   0                       # number of replacements
 system.cpu.l2cache.replacements_1                   0                       # number of replacements