From df8df4fd0a95763cb0658cbe77615e7deac391d3 Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Tue, 23 Dec 2014 09:31:20 -0500 Subject: stats: Bump stats for decoder, TLB, prefetcher and DRAM changes Changes due to speculative execution of an unaligned PC, introduction of TLB stats, changes and re-work of the prefetcher, and the introduction of rank-wise refresh in the DRAM controller. --- .../00.hello/ref/power/linux/o3-timing/stats.txt | 389 +++++++++++---------- 1 file changed, 197 insertions(+), 192 deletions(-) (limited to 'tests/quick/se/00.hello/ref/power') diff --git a/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt b/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt index b652069ee..e81ca8aaa 100644 --- a/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt +++ b/tests/quick/se/00.hello/ref/power/linux/o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.000019 # Nu sim_ticks 18857500 # Number of ticks simulated final_tick 18857500 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 71546 # Simulator instruction rate (inst/s) -host_op_rate 71536 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 232873039 # Simulator tick rate (ticks/s) -host_mem_usage 233800 # Number of bytes of host memory used -host_seconds 0.08 # Real time elapsed on the host +host_inst_rate 101158 # Simulator instruction rate (inst/s) +host_op_rate 101133 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 329193143 # Simulator tick rate (ticks/s) +host_mem_usage 288984 # Number of bytes of host memory used +host_seconds 0.06 # Real time elapsed on the host sim_insts 5792 # Number of instructions simulated sim_ops 5792 # Number of ops (including micro ops) simulated system.voltage_domain.voltage 1 # Voltage in Volts @@ -222,53 +222,34 @@ system.physmem.readRowHitRate 80.18 # Ro system.physmem.writeRowHitRate nan # Row buffer hit rate for writes system.physmem.avgGap 42171.17 # Average gap between requests system.physmem.pageHitRate 80.18 # Row buffer hit rate, read and write combined -system.physmem.memoryStateTime::IDLE 11000 # Time in different power states -system.physmem.memoryStateTime::REF 520000 # Time in different power states -system.physmem.memoryStateTime::PRE_PDN 0 # Time in different power states -system.physmem.memoryStateTime::ACT 15315250 # Time in different power states -system.physmem.memoryStateTime::ACT_PDN 0 # Time in different power states -system.physmem.actEnergy::0 476280 # Energy for activate commands per rank (pJ) -system.physmem.actEnergy::1 68040 # Energy for activate commands per rank (pJ) -system.physmem.preEnergy::0 259875 # Energy for precharge commands per rank (pJ) -system.physmem.preEnergy::1 37125 # Energy for precharge commands per rank (pJ) -system.physmem.readEnergy::0 2644200 # Energy for read commands per rank (pJ) -system.physmem.readEnergy::1 288600 # Energy for read commands per rank (pJ) -system.physmem.writeEnergy::0 0 # Energy for write commands per rank (pJ) -system.physmem.writeEnergy::1 0 # Energy for write commands per rank (pJ) -system.physmem.refreshEnergy::0 1017120 # Energy for refresh commands per rank (pJ) -system.physmem.refreshEnergy::1 1017120 # Energy for refresh commands per rank (pJ) -system.physmem.actBackEnergy::0 10793520 # Energy for active background per rank (pJ) -system.physmem.actBackEnergy::1 8055810 # Energy for active background per rank (pJ) -system.physmem.preBackEnergy::0 31500 # Energy for precharge background per rank (pJ) -system.physmem.preBackEnergy::1 2433000 # Energy for precharge background per rank (pJ) -system.physmem.totalEnergy::0 15222495 # Total energy per rank (pJ) -system.physmem.totalEnergy::1 11899695 # Total energy per rank (pJ) -system.physmem.averagePower::0 961.471341 # Core power per rank (mW) -system.physmem.averagePower::1 751.599242 # Core power per rank (mW) -system.membus.trans_dist::ReadReq 397 # Transaction distribution -system.membus.trans_dist::ReadResp 397 # Transaction distribution -system.membus.trans_dist::ReadExReq 47 # Transaction distribution -system.membus.trans_dist::ReadExResp 47 # Transaction distribution -system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port 888 # Packet count per connected master and slave (bytes) -system.membus.pkt_count::total 888 # Packet count per connected master and slave (bytes) -system.membus.pkt_size_system.cpu.l2cache.mem_side::system.physmem.port 28416 # Cumulative packet size per connected master and slave (bytes) -system.membus.pkt_size::total 28416 # Cumulative packet size per connected master and slave (bytes) -system.membus.snoops 0 # Total snoops (count) -system.membus.snoop_fanout::samples 444 # Request fanout histogram -system.membus.snoop_fanout::mean 0 # Request fanout histogram -system.membus.snoop_fanout::stdev 0 # Request fanout histogram -system.membus.snoop_fanout::underflows 0 0.00% 0.00% # Request fanout histogram -system.membus.snoop_fanout::0 444 100.00% 100.00% # Request fanout histogram -system.membus.snoop_fanout::1 0 0.00% 100.00% # Request fanout histogram -system.membus.snoop_fanout::overflows 0 0.00% 100.00% # Request fanout histogram -system.membus.snoop_fanout::min_value 0 # Request fanout histogram -system.membus.snoop_fanout::max_value 0 # Request fanout histogram -system.membus.snoop_fanout::total 444 # Request fanout histogram -system.membus.reqLayer0.occupancy 555500 # Layer occupancy (ticks) -system.membus.reqLayer0.utilization 2.9 # Layer utilization (%) -system.membus.respLayer1.occupancy 4160750 # Layer occupancy (ticks) -system.membus.respLayer1.utilization 22.1 # Layer utilization (%) -system.cpu_clk_domain.clock 500 # Clock period in ticks +system.physmem_0.actEnergy 476280 # Energy for activate commands per rank (pJ) +system.physmem_0.preEnergy 259875 # Energy for precharge commands per rank (pJ) +system.physmem_0.readEnergy 2644200 # Energy for read commands per rank (pJ) +system.physmem_0.writeEnergy 0 # Energy for write commands per rank (pJ) +system.physmem_0.refreshEnergy 1017120 # Energy for refresh commands per rank (pJ) +system.physmem_0.actBackEnergy 10793520 # Energy for active background per rank (pJ) +system.physmem_0.preBackEnergy 31500 # Energy for precharge background per rank (pJ) +system.physmem_0.totalEnergy 15222495 # Total energy per rank (pJ) +system.physmem_0.averagePower 961.471341 # Core power per rank (mW) +system.physmem_0.memoryStateTime::IDLE 11000 # Time in different power states +system.physmem_0.memoryStateTime::REF 520000 # Time in different power states +system.physmem_0.memoryStateTime::PRE_PDN 0 # Time in different power states +system.physmem_0.memoryStateTime::ACT 15315250 # Time in different power states +system.physmem_0.memoryStateTime::ACT_PDN 0 # Time in different power states +system.physmem_1.actEnergy 68040 # Energy for activate commands per rank (pJ) +system.physmem_1.preEnergy 37125 # Energy for precharge commands per rank (pJ) +system.physmem_1.readEnergy 288600 # Energy for read commands per rank (pJ) +system.physmem_1.writeEnergy 0 # Energy for write commands per rank (pJ) +system.physmem_1.refreshEnergy 1017120 # Energy for refresh commands per rank (pJ) +system.physmem_1.actBackEnergy 8055810 # Energy for active background per rank (pJ) +system.physmem_1.preBackEnergy 2433000 # Energy for precharge background per rank (pJ) +system.physmem_1.totalEnergy 11899695 # Total energy per rank (pJ) +system.physmem_1.averagePower 751.599242 # Core power per rank (mW) +system.physmem_1.memoryStateTime::IDLE 4725250 # Time in different power states +system.physmem_1.memoryStateTime::REF 520000 # Time in different power states +system.physmem_1.memoryStateTime::PRE_PDN 0 # Time in different power states +system.physmem_1.memoryStateTime::ACT 11341250 # Time in different power states +system.physmem_1.memoryStateTime::ACT_PDN 0 # Time in different power states system.cpu.branchPred.lookups 2332 # Number of BP lookups system.cpu.branchPred.condPredicted 1883 # Number of conditional branches predicted system.cpu.branchPred.condIncorrect 415 # Number of conditional branches incorrect @@ -278,6 +259,7 @@ system.cpu.branchPred.BTBCorrect 0 # Nu system.cpu.branchPred.BTBHitPct 34.230968 # BTB Hit Percentage system.cpu.branchPred.usedRAS 219 # Number of times the RAS was used to get a target. system.cpu.branchPred.RASInCorrect 31 # Number of incorrect RAS predictions. +system.cpu_clk_domain.clock 500 # Clock period in ticks system.cpu.dtb.read_hits 0 # DTB read hits system.cpu.dtb.read_misses 0 # DTB read misses system.cpu.dtb.read_accesses 0 # DTB read accesses @@ -589,34 +571,118 @@ system.cpu.int_regfile_reads 13744 # nu system.cpu.int_regfile_writes 7176 # number of integer regfile writes system.cpu.fp_regfile_reads 25 # number of floating regfile reads system.cpu.fp_regfile_writes 2 # number of floating regfile writes -system.cpu.toL2Bus.trans_dist::ReadReq 405 # Transaction distribution -system.cpu.toL2Bus.trans_dist::ReadResp 404 # Transaction distribution -system.cpu.toL2Bus.trans_dist::ReadExReq 47 # Transaction distribution -system.cpu.toL2Bus.trans_dist::ReadExResp 47 # Transaction distribution -system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 699 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 204 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_count::total 903 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 22336 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_size_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 6528 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_size::total 28864 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.snoops 0 # Total snoops (count) -system.cpu.toL2Bus.snoop_fanout::samples 452 # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::mean 1 # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::stdev 0 # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::underflows 0 0.00% 0.00% # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::0 0 0.00% 0.00% # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::1 452 100.00% 100.00% # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::2 0 0.00% 100.00% # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::overflows 0 0.00% 100.00% # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::min_value 1 # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::max_value 1 # Request fanout histogram -system.cpu.toL2Bus.snoop_fanout::total 452 # Request fanout histogram -system.cpu.toL2Bus.reqLayer0.occupancy 226000 # Layer occupancy (ticks) -system.cpu.toL2Bus.reqLayer0.utilization 1.2 # Layer utilization (%) -system.cpu.toL2Bus.respLayer0.occupancy 584250 # Layer occupancy (ticks) -system.cpu.toL2Bus.respLayer0.utilization 3.1 # Layer utilization (%) -system.cpu.toL2Bus.respLayer1.occupancy 162500 # Layer occupancy (ticks) -system.cpu.toL2Bus.respLayer1.utilization 0.9 # Layer utilization (%) +system.cpu.dcache.tags.replacements 0 # number of replacements +system.cpu.dcache.tags.tagsinuse 64.061622 # Cycle average of tags in use +system.cpu.dcache.tags.total_refs 2261 # Total number of references to valid blocks. +system.cpu.dcache.tags.sampled_refs 102 # Sample count of references to valid blocks. +system.cpu.dcache.tags.avg_refs 22.166667 # Average number of references to valid blocks. +system.cpu.dcache.tags.warmup_cycle 0 # Cycle when the warmup percentage was hit. +system.cpu.dcache.tags.occ_blocks::cpu.data 64.061622 # Average occupied blocks per requestor +system.cpu.dcache.tags.occ_percent::cpu.data 0.015640 # Average percentage of cache occupancy +system.cpu.dcache.tags.occ_percent::total 0.015640 # Average percentage of cache occupancy +system.cpu.dcache.tags.occ_task_id_blocks::1024 102 # Occupied blocks per task id +system.cpu.dcache.tags.age_task_id_blocks_1024::0 38 # Occupied blocks per task id +system.cpu.dcache.tags.age_task_id_blocks_1024::1 64 # Occupied blocks per task id +system.cpu.dcache.tags.occ_task_id_percent::1024 0.024902 # Percentage of cache occupancy per task id +system.cpu.dcache.tags.tag_accesses 5528 # Number of tag accesses +system.cpu.dcache.tags.data_accesses 5528 # Number of data accesses +system.cpu.dcache.ReadReq_hits::cpu.data 1554 # number of ReadReq hits +system.cpu.dcache.ReadReq_hits::total 1554 # number of ReadReq hits +system.cpu.dcache.WriteReq_hits::cpu.data 707 # number of WriteReq hits +system.cpu.dcache.WriteReq_hits::total 707 # number of WriteReq hits +system.cpu.dcache.demand_hits::cpu.data 2261 # number of demand (read+write) hits +system.cpu.dcache.demand_hits::total 2261 # number of demand (read+write) hits +system.cpu.dcache.overall_hits::cpu.data 2261 # number of overall hits +system.cpu.dcache.overall_hits::total 2261 # number of overall hits +system.cpu.dcache.ReadReq_misses::cpu.data 113 # number of ReadReq misses +system.cpu.dcache.ReadReq_misses::total 113 # number of ReadReq misses +system.cpu.dcache.WriteReq_misses::cpu.data 339 # number of WriteReq misses +system.cpu.dcache.WriteReq_misses::total 339 # number of WriteReq misses +system.cpu.dcache.demand_misses::cpu.data 452 # number of demand (read+write) misses +system.cpu.dcache.demand_misses::total 452 # number of demand (read+write) misses +system.cpu.dcache.overall_misses::cpu.data 452 # number of overall misses +system.cpu.dcache.overall_misses::total 452 # number of overall misses +system.cpu.dcache.ReadReq_miss_latency::cpu.data 8122250 # number of ReadReq miss cycles +system.cpu.dcache.ReadReq_miss_latency::total 8122250 # number of ReadReq miss cycles +system.cpu.dcache.WriteReq_miss_latency::cpu.data 22327496 # number of WriteReq miss cycles +system.cpu.dcache.WriteReq_miss_latency::total 22327496 # number of WriteReq miss cycles +system.cpu.dcache.demand_miss_latency::cpu.data 30449746 # number of demand (read+write) miss cycles +system.cpu.dcache.demand_miss_latency::total 30449746 # number of demand (read+write) miss cycles +system.cpu.dcache.overall_miss_latency::cpu.data 30449746 # number of overall miss cycles +system.cpu.dcache.overall_miss_latency::total 30449746 # number of overall miss cycles +system.cpu.dcache.ReadReq_accesses::cpu.data 1667 # number of ReadReq accesses(hits+misses) +system.cpu.dcache.ReadReq_accesses::total 1667 # number of ReadReq accesses(hits+misses) +system.cpu.dcache.WriteReq_accesses::cpu.data 1046 # number of WriteReq accesses(hits+misses) +system.cpu.dcache.WriteReq_accesses::total 1046 # number of WriteReq accesses(hits+misses) +system.cpu.dcache.demand_accesses::cpu.data 2713 # number of demand (read+write) accesses +system.cpu.dcache.demand_accesses::total 2713 # number of demand (read+write) accesses +system.cpu.dcache.overall_accesses::cpu.data 2713 # number of overall (read+write) accesses +system.cpu.dcache.overall_accesses::total 2713 # number of overall (read+write) accesses +system.cpu.dcache.ReadReq_miss_rate::cpu.data 0.067786 # miss rate for ReadReq accesses +system.cpu.dcache.ReadReq_miss_rate::total 0.067786 # miss rate for ReadReq accesses +system.cpu.dcache.WriteReq_miss_rate::cpu.data 0.324092 # miss rate for WriteReq accesses +system.cpu.dcache.WriteReq_miss_rate::total 0.324092 # miss rate for WriteReq accesses +system.cpu.dcache.demand_miss_rate::cpu.data 0.166605 # miss rate for demand accesses +system.cpu.dcache.demand_miss_rate::total 0.166605 # miss rate for demand accesses +system.cpu.dcache.overall_miss_rate::cpu.data 0.166605 # miss rate for overall accesses +system.cpu.dcache.overall_miss_rate::total 0.166605 # miss rate for overall accesses +system.cpu.dcache.ReadReq_avg_miss_latency::cpu.data 71878.318584 # average ReadReq miss latency +system.cpu.dcache.ReadReq_avg_miss_latency::total 71878.318584 # average ReadReq miss latency +system.cpu.dcache.WriteReq_avg_miss_latency::cpu.data 65862.820059 # average WriteReq miss latency +system.cpu.dcache.WriteReq_avg_miss_latency::total 65862.820059 # average WriteReq miss latency +system.cpu.dcache.demand_avg_miss_latency::cpu.data 67366.694690 # average overall miss latency +system.cpu.dcache.demand_avg_miss_latency::total 67366.694690 # average overall miss latency +system.cpu.dcache.overall_avg_miss_latency::cpu.data 67366.694690 # average overall miss latency +system.cpu.dcache.overall_avg_miss_latency::total 67366.694690 # average overall miss latency +system.cpu.dcache.blocked_cycles::no_mshrs 597 # number of cycles access was blocked +system.cpu.dcache.blocked_cycles::no_targets 0 # number of cycles access was blocked +system.cpu.dcache.blocked::no_mshrs 6 # number of cycles access was blocked +system.cpu.dcache.blocked::no_targets 0 # number of cycles access was blocked +system.cpu.dcache.avg_blocked_cycles::no_mshrs 99.500000 # average number of cycles each access was blocked +system.cpu.dcache.avg_blocked_cycles::no_targets nan # average number of cycles each access was blocked +system.cpu.dcache.fast_writes 0 # number of fast writes performed +system.cpu.dcache.cache_copies 0 # number of cache copies performed +system.cpu.dcache.ReadReq_mshr_hits::cpu.data 58 # number of ReadReq MSHR hits +system.cpu.dcache.ReadReq_mshr_hits::total 58 # number of ReadReq MSHR hits +system.cpu.dcache.WriteReq_mshr_hits::cpu.data 292 # number of WriteReq MSHR hits +system.cpu.dcache.WriteReq_mshr_hits::total 292 # number of WriteReq MSHR hits +system.cpu.dcache.demand_mshr_hits::cpu.data 350 # number of demand (read+write) MSHR hits +system.cpu.dcache.demand_mshr_hits::total 350 # number of demand (read+write) MSHR hits +system.cpu.dcache.overall_mshr_hits::cpu.data 350 # number of overall MSHR hits +system.cpu.dcache.overall_mshr_hits::total 350 # number of overall MSHR hits +system.cpu.dcache.ReadReq_mshr_misses::cpu.data 55 # number of ReadReq MSHR misses +system.cpu.dcache.ReadReq_mshr_misses::total 55 # number of ReadReq MSHR misses +system.cpu.dcache.WriteReq_mshr_misses::cpu.data 47 # number of WriteReq MSHR misses +system.cpu.dcache.WriteReq_mshr_misses::total 47 # number of WriteReq MSHR misses +system.cpu.dcache.demand_mshr_misses::cpu.data 102 # number of demand (read+write) MSHR misses +system.cpu.dcache.demand_mshr_misses::total 102 # number of demand (read+write) MSHR misses +system.cpu.dcache.overall_mshr_misses::cpu.data 102 # number of overall MSHR misses +system.cpu.dcache.overall_mshr_misses::total 102 # number of overall MSHR misses +system.cpu.dcache.ReadReq_mshr_miss_latency::cpu.data 4203250 # number of ReadReq MSHR miss cycles +system.cpu.dcache.ReadReq_mshr_miss_latency::total 4203250 # number of ReadReq MSHR miss cycles +system.cpu.dcache.WriteReq_mshr_miss_latency::cpu.data 3795248 # number of WriteReq MSHR miss cycles +system.cpu.dcache.WriteReq_mshr_miss_latency::total 3795248 # number of WriteReq MSHR miss cycles +system.cpu.dcache.demand_mshr_miss_latency::cpu.data 7998498 # number of demand (read+write) MSHR miss cycles +system.cpu.dcache.demand_mshr_miss_latency::total 7998498 # number of demand (read+write) MSHR miss cycles +system.cpu.dcache.overall_mshr_miss_latency::cpu.data 7998498 # number of overall MSHR miss cycles +system.cpu.dcache.overall_mshr_miss_latency::total 7998498 # number of overall MSHR miss cycles +system.cpu.dcache.ReadReq_mshr_miss_rate::cpu.data 0.032993 # mshr miss rate for ReadReq accesses +system.cpu.dcache.ReadReq_mshr_miss_rate::total 0.032993 # mshr miss rate for ReadReq accesses +system.cpu.dcache.WriteReq_mshr_miss_rate::cpu.data 0.044933 # mshr miss rate for WriteReq accesses +system.cpu.dcache.WriteReq_mshr_miss_rate::total 0.044933 # mshr miss rate for WriteReq accesses +system.cpu.dcache.demand_mshr_miss_rate::cpu.data 0.037597 # mshr miss rate for demand accesses +system.cpu.dcache.demand_mshr_miss_rate::total 0.037597 # mshr miss rate for demand accesses +system.cpu.dcache.overall_mshr_miss_rate::cpu.data 0.037597 # mshr miss rate for overall accesses +system.cpu.dcache.overall_mshr_miss_rate::total 0.037597 # mshr miss rate for overall accesses +system.cpu.dcache.ReadReq_avg_mshr_miss_latency::cpu.data 76422.727273 # average ReadReq mshr miss latency +system.cpu.dcache.ReadReq_avg_mshr_miss_latency::total 76422.727273 # average ReadReq mshr miss latency +system.cpu.dcache.WriteReq_avg_mshr_miss_latency::cpu.data 80749.957447 # average WriteReq mshr miss latency +system.cpu.dcache.WriteReq_avg_mshr_miss_latency::total 80749.957447 # average WriteReq mshr miss latency +system.cpu.dcache.demand_avg_mshr_miss_latency::cpu.data 78416.647059 # average overall mshr miss latency +system.cpu.dcache.demand_avg_mshr_miss_latency::total 78416.647059 # average overall mshr miss latency +system.cpu.dcache.overall_avg_mshr_miss_latency::cpu.data 78416.647059 # average overall mshr miss latency +system.cpu.dcache.overall_avg_mshr_miss_latency::total 78416.647059 # average overall mshr miss latency +system.cpu.dcache.no_allocate_misses 0 # Number of misses that were no-allocate system.cpu.icache.tags.replacements 0 # number of replacements system.cpu.icache.tags.tagsinuse 170.472010 # Cycle average of tags in use system.cpu.icache.tags.total_refs 1391 # Total number of references to valid blocks. @@ -841,117 +907,56 @@ system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.inst 56178.052326 system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.data 65782.178218 # average overall mshr miss latency system.cpu.l2cache.overall_avg_mshr_miss_latency::total 58357.865169 # average overall mshr miss latency system.cpu.l2cache.no_allocate_misses 0 # Number of misses that were no-allocate -system.cpu.dcache.tags.replacements 0 # number of replacements -system.cpu.dcache.tags.tagsinuse 64.061622 # Cycle average of tags in use -system.cpu.dcache.tags.total_refs 2261 # Total number of references to valid blocks. -system.cpu.dcache.tags.sampled_refs 102 # Sample count of references to valid blocks. -system.cpu.dcache.tags.avg_refs 22.166667 # Average number of references to valid blocks. -system.cpu.dcache.tags.warmup_cycle 0 # Cycle when the warmup percentage was hit. -system.cpu.dcache.tags.occ_blocks::cpu.data 64.061622 # Average occupied blocks per requestor -system.cpu.dcache.tags.occ_percent::cpu.data 0.015640 # Average percentage of cache occupancy -system.cpu.dcache.tags.occ_percent::total 0.015640 # Average percentage of cache occupancy -system.cpu.dcache.tags.occ_task_id_blocks::1024 102 # Occupied blocks per task id -system.cpu.dcache.tags.age_task_id_blocks_1024::0 38 # Occupied blocks per task id -system.cpu.dcache.tags.age_task_id_blocks_1024::1 64 # Occupied blocks per task id -system.cpu.dcache.tags.occ_task_id_percent::1024 0.024902 # Percentage of cache occupancy per task id -system.cpu.dcache.tags.tag_accesses 5528 # Number of tag accesses -system.cpu.dcache.tags.data_accesses 5528 # Number of data accesses -system.cpu.dcache.ReadReq_hits::cpu.data 1554 # number of ReadReq hits -system.cpu.dcache.ReadReq_hits::total 1554 # number of ReadReq hits -system.cpu.dcache.WriteReq_hits::cpu.data 707 # number of WriteReq hits -system.cpu.dcache.WriteReq_hits::total 707 # number of WriteReq hits -system.cpu.dcache.demand_hits::cpu.data 2261 # number of demand (read+write) hits -system.cpu.dcache.demand_hits::total 2261 # number of demand (read+write) hits -system.cpu.dcache.overall_hits::cpu.data 2261 # number of overall hits -system.cpu.dcache.overall_hits::total 2261 # number of overall hits -system.cpu.dcache.ReadReq_misses::cpu.data 113 # number of ReadReq misses -system.cpu.dcache.ReadReq_misses::total 113 # number of ReadReq misses -system.cpu.dcache.WriteReq_misses::cpu.data 339 # number of WriteReq misses -system.cpu.dcache.WriteReq_misses::total 339 # number of WriteReq misses -system.cpu.dcache.demand_misses::cpu.data 452 # number of demand (read+write) misses -system.cpu.dcache.demand_misses::total 452 # number of demand (read+write) misses -system.cpu.dcache.overall_misses::cpu.data 452 # number of overall misses -system.cpu.dcache.overall_misses::total 452 # number of overall misses -system.cpu.dcache.ReadReq_miss_latency::cpu.data 8122250 # number of ReadReq miss cycles -system.cpu.dcache.ReadReq_miss_latency::total 8122250 # number of ReadReq miss cycles -system.cpu.dcache.WriteReq_miss_latency::cpu.data 22327496 # number of WriteReq miss cycles -system.cpu.dcache.WriteReq_miss_latency::total 22327496 # number of WriteReq miss cycles -system.cpu.dcache.demand_miss_latency::cpu.data 30449746 # number of demand (read+write) miss cycles -system.cpu.dcache.demand_miss_latency::total 30449746 # number of demand (read+write) miss cycles -system.cpu.dcache.overall_miss_latency::cpu.data 30449746 # number of overall miss cycles -system.cpu.dcache.overall_miss_latency::total 30449746 # number of overall miss cycles -system.cpu.dcache.ReadReq_accesses::cpu.data 1667 # number of ReadReq accesses(hits+misses) -system.cpu.dcache.ReadReq_accesses::total 1667 # number of ReadReq accesses(hits+misses) -system.cpu.dcache.WriteReq_accesses::cpu.data 1046 # number of WriteReq accesses(hits+misses) -system.cpu.dcache.WriteReq_accesses::total 1046 # number of WriteReq accesses(hits+misses) -system.cpu.dcache.demand_accesses::cpu.data 2713 # number of demand (read+write) accesses -system.cpu.dcache.demand_accesses::total 2713 # number of demand (read+write) accesses -system.cpu.dcache.overall_accesses::cpu.data 2713 # number of overall (read+write) accesses -system.cpu.dcache.overall_accesses::total 2713 # number of overall (read+write) accesses -system.cpu.dcache.ReadReq_miss_rate::cpu.data 0.067786 # miss rate for ReadReq accesses -system.cpu.dcache.ReadReq_miss_rate::total 0.067786 # miss rate for ReadReq accesses -system.cpu.dcache.WriteReq_miss_rate::cpu.data 0.324092 # miss rate for WriteReq accesses -system.cpu.dcache.WriteReq_miss_rate::total 0.324092 # miss rate for WriteReq accesses -system.cpu.dcache.demand_miss_rate::cpu.data 0.166605 # miss rate for demand accesses -system.cpu.dcache.demand_miss_rate::total 0.166605 # miss rate for demand accesses -system.cpu.dcache.overall_miss_rate::cpu.data 0.166605 # miss rate for overall accesses -system.cpu.dcache.overall_miss_rate::total 0.166605 # miss rate for overall accesses -system.cpu.dcache.ReadReq_avg_miss_latency::cpu.data 71878.318584 # average ReadReq miss latency -system.cpu.dcache.ReadReq_avg_miss_latency::total 71878.318584 # average ReadReq miss latency -system.cpu.dcache.WriteReq_avg_miss_latency::cpu.data 65862.820059 # average WriteReq miss latency -system.cpu.dcache.WriteReq_avg_miss_latency::total 65862.820059 # average WriteReq miss latency -system.cpu.dcache.demand_avg_miss_latency::cpu.data 67366.694690 # average overall miss latency -system.cpu.dcache.demand_avg_miss_latency::total 67366.694690 # average overall miss latency -system.cpu.dcache.overall_avg_miss_latency::cpu.data 67366.694690 # average overall miss latency -system.cpu.dcache.overall_avg_miss_latency::total 67366.694690 # average overall miss latency -system.cpu.dcache.blocked_cycles::no_mshrs 597 # number of cycles access was blocked -system.cpu.dcache.blocked_cycles::no_targets 0 # number of cycles access was blocked -system.cpu.dcache.blocked::no_mshrs 6 # number of cycles access was blocked -system.cpu.dcache.blocked::no_targets 0 # number of cycles access was blocked -system.cpu.dcache.avg_blocked_cycles::no_mshrs 99.500000 # average number of cycles each access was blocked -system.cpu.dcache.avg_blocked_cycles::no_targets nan # average number of cycles each access was blocked -system.cpu.dcache.fast_writes 0 # number of fast writes performed -system.cpu.dcache.cache_copies 0 # number of cache copies performed -system.cpu.dcache.ReadReq_mshr_hits::cpu.data 58 # number of ReadReq MSHR hits -system.cpu.dcache.ReadReq_mshr_hits::total 58 # number of ReadReq MSHR hits -system.cpu.dcache.WriteReq_mshr_hits::cpu.data 292 # number of WriteReq MSHR hits -system.cpu.dcache.WriteReq_mshr_hits::total 292 # number of WriteReq MSHR hits -system.cpu.dcache.demand_mshr_hits::cpu.data 350 # number of demand (read+write) MSHR hits -system.cpu.dcache.demand_mshr_hits::total 350 # number of demand (read+write) MSHR hits -system.cpu.dcache.overall_mshr_hits::cpu.data 350 # number of overall MSHR hits -system.cpu.dcache.overall_mshr_hits::total 350 # number of overall MSHR hits -system.cpu.dcache.ReadReq_mshr_misses::cpu.data 55 # number of ReadReq MSHR misses -system.cpu.dcache.ReadReq_mshr_misses::total 55 # number of ReadReq MSHR misses -system.cpu.dcache.WriteReq_mshr_misses::cpu.data 47 # number of WriteReq MSHR misses -system.cpu.dcache.WriteReq_mshr_misses::total 47 # number of WriteReq MSHR misses -system.cpu.dcache.demand_mshr_misses::cpu.data 102 # number of demand (read+write) MSHR misses -system.cpu.dcache.demand_mshr_misses::total 102 # number of demand (read+write) MSHR misses -system.cpu.dcache.overall_mshr_misses::cpu.data 102 # number of overall MSHR misses -system.cpu.dcache.overall_mshr_misses::total 102 # number of overall MSHR misses -system.cpu.dcache.ReadReq_mshr_miss_latency::cpu.data 4203250 # number of ReadReq MSHR miss cycles -system.cpu.dcache.ReadReq_mshr_miss_latency::total 4203250 # number of ReadReq MSHR miss cycles -system.cpu.dcache.WriteReq_mshr_miss_latency::cpu.data 3795248 # number of WriteReq MSHR miss cycles -system.cpu.dcache.WriteReq_mshr_miss_latency::total 3795248 # number of WriteReq MSHR miss cycles -system.cpu.dcache.demand_mshr_miss_latency::cpu.data 7998498 # number of demand (read+write) MSHR miss cycles -system.cpu.dcache.demand_mshr_miss_latency::total 7998498 # number of demand (read+write) MSHR miss cycles -system.cpu.dcache.overall_mshr_miss_latency::cpu.data 7998498 # number of overall MSHR miss cycles -system.cpu.dcache.overall_mshr_miss_latency::total 7998498 # number of overall MSHR miss cycles -system.cpu.dcache.ReadReq_mshr_miss_rate::cpu.data 0.032993 # mshr miss rate for ReadReq accesses -system.cpu.dcache.ReadReq_mshr_miss_rate::total 0.032993 # mshr miss rate for ReadReq accesses -system.cpu.dcache.WriteReq_mshr_miss_rate::cpu.data 0.044933 # mshr miss rate for WriteReq accesses -system.cpu.dcache.WriteReq_mshr_miss_rate::total 0.044933 # mshr miss rate for WriteReq accesses -system.cpu.dcache.demand_mshr_miss_rate::cpu.data 0.037597 # mshr miss rate for demand accesses -system.cpu.dcache.demand_mshr_miss_rate::total 0.037597 # mshr miss rate for demand accesses -system.cpu.dcache.overall_mshr_miss_rate::cpu.data 0.037597 # mshr miss rate for overall accesses -system.cpu.dcache.overall_mshr_miss_rate::total 0.037597 # mshr miss rate for overall accesses -system.cpu.dcache.ReadReq_avg_mshr_miss_latency::cpu.data 76422.727273 # average ReadReq mshr miss latency -system.cpu.dcache.ReadReq_avg_mshr_miss_latency::total 76422.727273 # average ReadReq mshr miss latency -system.cpu.dcache.WriteReq_avg_mshr_miss_latency::cpu.data 80749.957447 # average WriteReq mshr miss latency -system.cpu.dcache.WriteReq_avg_mshr_miss_latency::total 80749.957447 # average WriteReq mshr miss latency -system.cpu.dcache.demand_avg_mshr_miss_latency::cpu.data 78416.647059 # average overall mshr miss latency -system.cpu.dcache.demand_avg_mshr_miss_latency::total 78416.647059 # average overall mshr miss latency -system.cpu.dcache.overall_avg_mshr_miss_latency::cpu.data 78416.647059 # average overall mshr miss latency -system.cpu.dcache.overall_avg_mshr_miss_latency::total 78416.647059 # average overall mshr miss latency -system.cpu.dcache.no_allocate_misses 0 # Number of misses that were no-allocate +system.cpu.toL2Bus.trans_dist::ReadReq 405 # Transaction distribution +system.cpu.toL2Bus.trans_dist::ReadResp 404 # Transaction distribution +system.cpu.toL2Bus.trans_dist::ReadExReq 47 # Transaction distribution +system.cpu.toL2Bus.trans_dist::ReadExResp 47 # Transaction distribution +system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 699 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 204 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count::total 903 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 22336 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_size_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 6528 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_size::total 28864 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.snoops 0 # Total snoops (count) +system.cpu.toL2Bus.snoop_fanout::samples 452 # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::mean 1 # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::stdev 0 # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::underflows 0 0.00% 0.00% # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::0 0 0.00% 0.00% # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::1 452 100.00% 100.00% # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::2 0 0.00% 100.00% # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::overflows 0 0.00% 100.00% # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::min_value 1 # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::max_value 1 # Request fanout histogram +system.cpu.toL2Bus.snoop_fanout::total 452 # Request fanout histogram +system.cpu.toL2Bus.reqLayer0.occupancy 226000 # Layer occupancy (ticks) +system.cpu.toL2Bus.reqLayer0.utilization 1.2 # Layer utilization (%) +system.cpu.toL2Bus.respLayer0.occupancy 584250 # Layer occupancy (ticks) +system.cpu.toL2Bus.respLayer0.utilization 3.1 # Layer utilization (%) +system.cpu.toL2Bus.respLayer1.occupancy 162500 # Layer occupancy (ticks) +system.cpu.toL2Bus.respLayer1.utilization 0.9 # Layer utilization (%) +system.membus.trans_dist::ReadReq 397 # Transaction distribution +system.membus.trans_dist::ReadResp 397 # Transaction distribution +system.membus.trans_dist::ReadExReq 47 # Transaction distribution +system.membus.trans_dist::ReadExResp 47 # Transaction distribution +system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port 888 # Packet count per connected master and slave (bytes) +system.membus.pkt_count::total 888 # Packet count per connected master and slave (bytes) +system.membus.pkt_size_system.cpu.l2cache.mem_side::system.physmem.port 28416 # Cumulative packet size per connected master and slave (bytes) +system.membus.pkt_size::total 28416 # Cumulative packet size per connected master and slave (bytes) +system.membus.snoops 0 # Total snoops (count) +system.membus.snoop_fanout::samples 444 # Request fanout histogram +system.membus.snoop_fanout::mean 0 # Request fanout histogram +system.membus.snoop_fanout::stdev 0 # Request fanout histogram +system.membus.snoop_fanout::underflows 0 0.00% 0.00% # Request fanout histogram +system.membus.snoop_fanout::0 444 100.00% 100.00% # Request fanout histogram +system.membus.snoop_fanout::1 0 0.00% 100.00% # Request fanout histogram +system.membus.snoop_fanout::overflows 0 0.00% 100.00% # Request fanout histogram +system.membus.snoop_fanout::min_value 0 # Request fanout histogram +system.membus.snoop_fanout::max_value 0 # Request fanout histogram +system.membus.snoop_fanout::total 444 # Request fanout histogram +system.membus.reqLayer0.occupancy 555500 # Layer occupancy (ticks) +system.membus.reqLayer0.utilization 2.9 # Layer utilization (%) +system.membus.respLayer1.occupancy 4160750 # Layer occupancy (ticks) +system.membus.respLayer1.utilization 22.1 # Layer utilization (%) ---------- End Simulation Statistics ---------- -- cgit v1.2.3