From 28fd4ab39fe7991d335e8496ed2b3434db61140d Mon Sep 17 00:00:00 2001 From: Ron Dreslinski Date: Wed, 22 Nov 2006 20:20:38 -0500 Subject: Do a functional access to levels above on a read as a temporary solution for L2's in FS Fix a small writeback bug when missing in the L2 in atomic mode src/mem/bus.cc: Fix a comment to make sense src/mem/cache/cache_impl.hh: Do a functional access to levels above on a read as a temporary solution for L2's in FS Also fix a small writeback miss in L2 issue src/mem/cache/coherence/simple_coherence.hh: src/mem/cache/coherence/uni_coherence.cc: src/mem/cache/coherence/uni_coherence.hh: Do a functional access to levels above on a read as a temporary solution for L2's in FS tests/quick/00.hello/ref/alpha/linux/o3-timing/m5stats.txt: tests/quick/00.hello/ref/alpha/linux/simple-timing/m5stats.txt: tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/m5stats.txt: Update ref's for writeback changes --HG-- extra : convert_revision : 937febd577b16b7fd97a5a68acaf53541828a251 --- .../ref/alpha/linux/o3-timing/m5stats.txt | 60 +++++++++++----------- 1 file changed, 29 insertions(+), 31 deletions(-) (limited to 'tests/quick/01.hello-2T-smt') diff --git a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/m5stats.txt b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/m5stats.txt index aa4877339..365f828db 100644 --- a/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/m5stats.txt +++ b/tests/quick/01.hello-2T-smt/ref/alpha/linux/o3-timing/m5stats.txt @@ -8,10 +8,10 @@ global.BPredUnit.condIncorrect 1201 # Nu global.BPredUnit.condPredicted 4031 # Number of conditional branches predicted global.BPredUnit.lookups 12370 # Number of BP lookups global.BPredUnit.usedRAS 6337 # Number of times the RAS was used to get a target. -host_inst_rate 9282 # Simulator instruction rate (inst/s) -host_mem_usage 181628 # Number of bytes of host memory used -host_seconds 1.21 # Real time elapsed on the host -host_tick_rate 1845830 # Simulator tick rate (ticks/s) +host_inst_rate 9475 # Simulator instruction rate (inst/s) +host_mem_usage 181200 # Number of bytes of host memory used +host_seconds 1.19 # Real time elapsed on the host +host_tick_rate 1884343 # Simulator tick rate (ticks/s) memdepunit.memDep.conflictingLoads 27 # Number of conflicting loads. memdepunit.memDep.conflictingLoads 20 # Number of conflicting loads. memdepunit.memDep.conflictingStores 97 # Number of conflicting stores. @@ -571,36 +571,34 @@ system.cpu.iq.iqSquashedInstsExamined 27426 # Nu system.cpu.iq.iqSquashedInstsIssued 185 # Number of squashed instructions issued system.cpu.iq.iqSquashedNonSpecRemoved 8 # Number of squashed non-spec instructions that were removed system.cpu.iq.iqSquashedOperandsExamined 20011 # Number of squashed operands that are examined and possibly removed from graph -system.cpu.l2cache.ReadReq_accesses 975 # number of ReadReq accesses(hits+misses) -system.cpu.l2cache.ReadReq_accesses_0 975 # number of ReadReq accesses(hits+misses) +system.cpu.l2cache.ReadReq_accesses 973 # number of ReadReq accesses(hits+misses) +system.cpu.l2cache.ReadReq_accesses_0 973 # number of ReadReq accesses(hits+misses) system.cpu.l2cache.ReadReq_avg_miss_latency 6750.932169 # average ReadReq miss latency system.cpu.l2cache.ReadReq_avg_miss_latency_0 6750.932169 # average ReadReq miss latency system.cpu.l2cache.ReadReq_avg_mshr_miss_latency 3603.773895 # average ReadReq mshr miss latency system.cpu.l2cache.ReadReq_avg_mshr_miss_latency_0 3603.773895 # average ReadReq mshr miss latency -system.cpu.l2cache.ReadReq_hits 2 # number of ReadReq hits -system.cpu.l2cache.ReadReq_hits_0 2 # number of ReadReq hits system.cpu.l2cache.ReadReq_miss_latency 6568657 # number of ReadReq miss cycles system.cpu.l2cache.ReadReq_miss_latency_0 6568657 # number of ReadReq miss cycles -system.cpu.l2cache.ReadReq_miss_rate 0.997949 # miss rate for ReadReq accesses -system.cpu.l2cache.ReadReq_miss_rate_0 0.997949 # miss rate for ReadReq accesses +system.cpu.l2cache.ReadReq_miss_rate 1 # miss rate for ReadReq accesses +system.cpu.l2cache.ReadReq_miss_rate_0 1 # miss rate for ReadReq accesses system.cpu.l2cache.ReadReq_misses 973 # number of ReadReq misses system.cpu.l2cache.ReadReq_misses_0 973 # number of ReadReq misses system.cpu.l2cache.ReadReq_mshr_miss_latency 3506472 # number of ReadReq MSHR miss cycles system.cpu.l2cache.ReadReq_mshr_miss_latency_0 3506472 # number of ReadReq MSHR miss cycles -system.cpu.l2cache.ReadReq_mshr_miss_rate 0.997949 # mshr miss rate for ReadReq accesses -system.cpu.l2cache.ReadReq_mshr_miss_rate_0 0.997949 # mshr miss rate for ReadReq accesses +system.cpu.l2cache.ReadReq_mshr_miss_rate 1 # mshr miss rate for ReadReq accesses +system.cpu.l2cache.ReadReq_mshr_miss_rate_0 1 # mshr miss rate for ReadReq accesses system.cpu.l2cache.ReadReq_mshr_misses 973 # number of ReadReq MSHR misses system.cpu.l2cache.ReadReq_mshr_misses_0 973 # number of ReadReq MSHR misses system.cpu.l2cache.avg_blocked_cycles_no_mshrs # average number of cycles each access was blocked system.cpu.l2cache.avg_blocked_cycles_no_targets # average number of cycles each access was blocked -system.cpu.l2cache.avg_refs 0.002055 # Average number of references to valid blocks. +system.cpu.l2cache.avg_refs 0 # Average number of references to valid blocks. system.cpu.l2cache.blocked_no_mshrs 0 # number of cycles access was blocked system.cpu.l2cache.blocked_no_targets 0 # number of cycles access was blocked system.cpu.l2cache.blocked_cycles_no_mshrs 0 # number of cycles access was blocked system.cpu.l2cache.blocked_cycles_no_targets 0 # number of cycles access was blocked system.cpu.l2cache.cache_copies 0 # number of cache copies performed -system.cpu.l2cache.demand_accesses 975 # number of demand (read+write) accesses -system.cpu.l2cache.demand_accesses_0 975 # number of demand (read+write) accesses +system.cpu.l2cache.demand_accesses 973 # number of demand (read+write) accesses +system.cpu.l2cache.demand_accesses_0 973 # number of demand (read+write) accesses system.cpu.l2cache.demand_accesses_1 0 # number of demand (read+write) accesses system.cpu.l2cache.demand_avg_miss_latency 6750.932169 # average overall miss latency system.cpu.l2cache.demand_avg_miss_latency_0 6750.932169 # average overall miss latency @@ -608,14 +606,14 @@ system.cpu.l2cache.demand_avg_miss_latency_1 system.cpu.l2cache.demand_avg_mshr_miss_latency 3603.773895 # average overall mshr miss latency system.cpu.l2cache.demand_avg_mshr_miss_latency_0 3603.773895 # average overall mshr miss latency system.cpu.l2cache.demand_avg_mshr_miss_latency_1 # average overall mshr miss latency -system.cpu.l2cache.demand_hits 2 # number of demand (read+write) hits -system.cpu.l2cache.demand_hits_0 2 # number of demand (read+write) hits +system.cpu.l2cache.demand_hits 0 # number of demand (read+write) hits +system.cpu.l2cache.demand_hits_0 0 # number of demand (read+write) hits system.cpu.l2cache.demand_hits_1 0 # number of demand (read+write) hits system.cpu.l2cache.demand_miss_latency 6568657 # number of demand (read+write) miss cycles system.cpu.l2cache.demand_miss_latency_0 6568657 # number of demand (read+write) miss cycles system.cpu.l2cache.demand_miss_latency_1 0 # number of demand (read+write) miss cycles -system.cpu.l2cache.demand_miss_rate 0.997949 # miss rate for demand accesses -system.cpu.l2cache.demand_miss_rate_0 0.997949 # miss rate for demand accesses +system.cpu.l2cache.demand_miss_rate 1 # miss rate for demand accesses +system.cpu.l2cache.demand_miss_rate_0 1 # miss rate for demand accesses system.cpu.l2cache.demand_miss_rate_1 # miss rate for demand accesses system.cpu.l2cache.demand_misses 973 # number of demand (read+write) misses system.cpu.l2cache.demand_misses_0 973 # number of demand (read+write) misses @@ -626,8 +624,8 @@ system.cpu.l2cache.demand_mshr_hits_1 0 # nu system.cpu.l2cache.demand_mshr_miss_latency 3506472 # number of demand (read+write) MSHR miss cycles system.cpu.l2cache.demand_mshr_miss_latency_0 3506472 # number of demand (read+write) MSHR miss cycles system.cpu.l2cache.demand_mshr_miss_latency_1 0 # number of demand (read+write) MSHR miss cycles -system.cpu.l2cache.demand_mshr_miss_rate 0.997949 # mshr miss rate for demand accesses -system.cpu.l2cache.demand_mshr_miss_rate_0 0.997949 # mshr miss rate for demand accesses +system.cpu.l2cache.demand_mshr_miss_rate 1 # mshr miss rate for demand accesses +system.cpu.l2cache.demand_mshr_miss_rate_0 1 # mshr miss rate for demand accesses system.cpu.l2cache.demand_mshr_miss_rate_1 # mshr miss rate for demand accesses system.cpu.l2cache.demand_mshr_misses 973 # number of demand (read+write) MSHR misses system.cpu.l2cache.demand_mshr_misses_0 973 # number of demand (read+write) MSHR misses @@ -637,8 +635,8 @@ system.cpu.l2cache.mshr_cap_events 0 # nu system.cpu.l2cache.mshr_cap_events_0 0 # number of times MSHR cap was activated system.cpu.l2cache.mshr_cap_events_1 0 # number of times MSHR cap was activated system.cpu.l2cache.no_allocate_misses 0 # Number of misses that were no-allocate -system.cpu.l2cache.overall_accesses 975 # number of overall (read+write) accesses -system.cpu.l2cache.overall_accesses_0 975 # number of overall (read+write) accesses +system.cpu.l2cache.overall_accesses 973 # number of overall (read+write) accesses +system.cpu.l2cache.overall_accesses_0 973 # number of overall (read+write) accesses system.cpu.l2cache.overall_accesses_1 0 # number of overall (read+write) accesses system.cpu.l2cache.overall_avg_miss_latency 6750.932169 # average overall miss latency system.cpu.l2cache.overall_avg_miss_latency_0 6750.932169 # average overall miss latency @@ -649,15 +647,15 @@ system.cpu.l2cache.overall_avg_mshr_miss_latency_1 system.cpu.l2cache.overall_avg_mshr_uncacheable_latency # average overall mshr uncacheable latency system.cpu.l2cache.overall_avg_mshr_uncacheable_latency_0 # average overall mshr uncacheable latency system.cpu.l2cache.overall_avg_mshr_uncacheable_latency_1 # average overall mshr uncacheable latency -system.cpu.l2cache.overall_hits 2 # number of overall hits -system.cpu.l2cache.overall_hits_0 2 # number of overall hits +system.cpu.l2cache.overall_hits 0 # number of overall hits +system.cpu.l2cache.overall_hits_0 0 # number of overall hits system.cpu.l2cache.overall_hits_1 0 # number of overall hits system.cpu.l2cache.overall_miss_latency 6568657 # number of overall miss cycles system.cpu.l2cache.overall_miss_latency_0 6568657 # number of overall miss cycles system.cpu.l2cache.overall_miss_latency_1 0 # number of overall miss cycles -system.cpu.l2cache.overall_miss_rate 0.997949 # miss rate for overall accesses -system.cpu.l2cache.overall_miss_rate_0 0.997949 # miss rate for overall accesses -system.cpu.l2cache.overall_miss_rate_1 no value # miss rate for overall accesses +system.cpu.l2cache.overall_miss_rate 1 # miss rate for overall accesses +system.cpu.l2cache.overall_miss_rate_0 1 # miss rate for overall accesses +system.cpu.l2cache.overall_miss_rate_1 # miss rate for overall accesses system.cpu.l2cache.overall_misses 973 # number of overall misses system.cpu.l2cache.overall_misses_0 973 # number of overall misses system.cpu.l2cache.overall_misses_1 0 # number of overall misses @@ -667,8 +665,8 @@ system.cpu.l2cache.overall_mshr_hits_1 0 # nu system.cpu.l2cache.overall_mshr_miss_latency 3506472 # number of overall MSHR miss cycles system.cpu.l2cache.overall_mshr_miss_latency_0 3506472 # number of overall MSHR miss cycles system.cpu.l2cache.overall_mshr_miss_latency_1 0 # number of overall MSHR miss cycles -system.cpu.l2cache.overall_mshr_miss_rate 0.997949 # mshr miss rate for overall accesses -system.cpu.l2cache.overall_mshr_miss_rate_0 0.997949 # mshr miss rate for overall accesses +system.cpu.l2cache.overall_mshr_miss_rate 1 # mshr miss rate for overall accesses +system.cpu.l2cache.overall_mshr_miss_rate_0 1 # mshr miss rate for overall accesses system.cpu.l2cache.overall_mshr_miss_rate_1 # mshr miss rate for overall accesses system.cpu.l2cache.overall_mshr_misses 973 # number of overall MSHR misses system.cpu.l2cache.overall_mshr_misses_0 973 # number of overall MSHR misses @@ -696,7 +694,7 @@ system.cpu.l2cache.soft_prefetch_mshr_full 0 # system.cpu.l2cache.soft_prefetch_mshr_full_0 0 # number of mshr full events for SW prefetching instrutions system.cpu.l2cache.soft_prefetch_mshr_full_1 0 # number of mshr full events for SW prefetching instrutions system.cpu.l2cache.tagsinuse 489.113488 # Cycle average of tags in use -system.cpu.l2cache.total_refs 2 # Total number of references to valid blocks. +system.cpu.l2cache.total_refs 0 # Total number of references to valid blocks. system.cpu.l2cache.warmup_cycle 0 # Cycle when the warmup percentage was hit. system.cpu.l2cache.writebacks 0 # number of writebacks system.cpu.l2cache.writebacks_0 0 # number of writebacks -- cgit v1.2.3