From b63631536d974f31cf99ee280271dc0f7b4c746f Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Mon, 19 Aug 2013 03:52:36 -0400 Subject: stats: Cumulative stats update This patch updates the stats to reflect the: 1) addition of the internal queue in SimpleMemory, 2) moving of the memory class outside FSConfig, 3) fixing up of the 2D vector printing format, 4) specifying burst size and interface width for the DRAM instead of relying on cache-line size, 5) performing merging in the DRAM controller write buffer, and 6) fixing how idle cycles are counted in the atomic and timing CPU models. The main reason for bundling them up is to minimise the changeset size. --- .../se/00.hello/ref/mips/linux/o3-timing/stats.txt | 93 +++++++++++----------- 1 file changed, 47 insertions(+), 46 deletions(-) (limited to 'tests/quick/se/00.hello/ref/mips/linux/o3-timing/stats.txt') diff --git a/tests/quick/se/00.hello/ref/mips/linux/o3-timing/stats.txt b/tests/quick/se/00.hello/ref/mips/linux/o3-timing/stats.txt index 6a930873f..f0a85d261 100644 --- a/tests/quick/se/00.hello/ref/mips/linux/o3-timing/stats.txt +++ b/tests/quick/se/00.hello/ref/mips/linux/o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.000022 # Nu sim_ticks 21805500 # Number of ticks simulated final_tick 21805500 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 79844 # Simulator instruction rate (inst/s) -host_op_rate 79828 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 337538221 # Simulator tick rate (ticks/s) -host_mem_usage 228256 # Number of bytes of host memory used -host_seconds 0.06 # Real time elapsed on the host +host_inst_rate 44396 # Simulator instruction rate (inst/s) +host_op_rate 44386 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 187676879 # Simulator tick rate (ticks/s) +host_mem_usage 228012 # Number of bytes of host memory used +host_seconds 0.12 # Real time elapsed on the host sim_insts 5156 # Number of instructions simulated sim_ops 5156 # Number of ops (including micro ops) simulated system.physmem.bytes_read::cpu.inst 21440 # Number of bytes read from this memory @@ -27,14 +27,15 @@ system.physmem.bw_inst_read::total 983238174 # In system.physmem.bw_total::cpu.inst 983238174 # Total bandwidth to/from this memory (bytes/s) system.physmem.bw_total::cpu.data 416775584 # Total bandwidth to/from this memory (bytes/s) system.physmem.bw_total::total 1400013758 # Total bandwidth to/from this memory (bytes/s) -system.physmem.readReqs 477 # Total number of read requests seen -system.physmem.writeReqs 0 # Total number of write requests seen -system.physmem.cpureqs 477 # Reqs generatd by CPU via cache - shady +system.physmem.readReqs 477 # Total number of read requests accepted by DRAM controller +system.physmem.writeReqs 0 # Total number of write requests accepted by DRAM controller +system.physmem.readBursts 477 # Total number of DRAM read bursts. Each DRAM read request translates to either one or multiple DRAM read bursts +system.physmem.writeBursts 0 # Total number of DRAM write bursts. Each DRAM write request translates to either one or multiple DRAM write bursts system.physmem.bytesRead 30528 # Total number of bytes read from memory system.physmem.bytesWritten 0 # Total number of bytes written to memory system.physmem.bytesConsumedRd 30528 # bytesRead derated as per pkt->getSize() system.physmem.bytesConsumedWr 0 # bytesWritten derated as per pkt->getSize() -system.physmem.servicedByWrQ 0 # Number of read reqs serviced by write Q +system.physmem.servicedByWrQ 0 # Number of DRAM read bursts serviced by write Q system.physmem.neitherReadNorWrite 0 # Reqs where no action is needed system.physmem.perBankRdReqs::0 30 # Track reads on a per bank basis system.physmem.perBankRdReqs::1 0 # Track reads on a per bank basis @@ -194,10 +195,10 @@ system.membus.trans_dist::ReadReq 426 # Tr system.membus.trans_dist::ReadResp 426 # Transaction distribution system.membus.trans_dist::ReadExReq 51 # Transaction distribution system.membus.trans_dist::ReadExResp 51 # Transaction distribution -system.membus.pkt_count_system.cpu.l2cache.mem_side 954 # Packet count per connected master and slave (bytes) -system.membus.pkt_count 954 # Packet count per connected master and slave (bytes) -system.membus.tot_pkt_size_system.cpu.l2cache.mem_side 30528 # Cumulative packet size per connected master and slave (bytes) -system.membus.tot_pkt_size 30528 # Cumulative packet size per connected master and slave (bytes) +system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port 954 # Packet count per connected master and slave (bytes) +system.membus.pkt_count::total 954 # Packet count per connected master and slave (bytes) +system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.physmem.port 30528 # Cumulative packet size per connected master and slave (bytes) +system.membus.tot_pkt_size::total 30528 # Cumulative packet size per connected master and slave (bytes) system.membus.data_through_bus 30528 # Total data (bytes) system.membus.snoop_data_through_bus 0 # Total snoop data (bytes) system.membus.reqLayer0.occupancy 605000 # Layer occupancy (ticks) @@ -495,12 +496,12 @@ system.cpu.toL2Bus.trans_dist::ReadReq 429 # Tr system.cpu.toL2Bus.trans_dist::ReadResp 429 # Transaction distribution system.cpu.toL2Bus.trans_dist::ReadExReq 51 # Transaction distribution system.cpu.toL2Bus.trans_dist::ReadExResp 51 # Transaction distribution -system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side 676 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side 284 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_count 960 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side 21632 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side 9088 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.tot_pkt_size 30720 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 676 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 284 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count::total 960 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 21632 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 9088 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.tot_pkt_size::total 30720 # Cumulative packet size per connected master and slave (bytes) system.cpu.toL2Bus.data_through_bus 30720 # Total data (bytes) system.cpu.toL2Bus.snoop_data_through_bus 0 # Total snoop data (bytes) system.cpu.toL2Bus.reqLayer0.occupancy 240000 # Layer occupancy (ticks) @@ -509,15 +510,15 @@ system.cpu.toL2Bus.respLayer0.occupancy 573500 # La system.cpu.toL2Bus.respLayer0.utilization 2.6 # Layer utilization (%) system.cpu.toL2Bus.respLayer1.occupancy 230000 # Layer occupancy (ticks) system.cpu.toL2Bus.respLayer1.utilization 1.1 # Layer utilization (%) -system.cpu.icache.tags.replacements 17 # number of replacements -system.cpu.icache.tags.tagsinuse 160.845390 # Cycle average of tags in use -system.cpu.icache.tags.total_refs 1531 # Total number of references to valid blocks. -system.cpu.icache.tags.sampled_refs 338 # Sample count of references to valid blocks. -system.cpu.icache.tags.avg_refs 4.529586 # Average number of references to valid blocks. -system.cpu.icache.tags.warmup_cycle 0 # Cycle when the warmup percentage was hit. -system.cpu.icache.tags.occ_blocks::cpu.inst 160.845390 # Average occupied blocks per requestor -system.cpu.icache.tags.occ_percent::cpu.inst 0.078538 # Average percentage of cache occupancy -system.cpu.icache.tags.occ_percent::total 0.078538 # Average percentage of cache occupancy +system.cpu.icache.tags.replacements 17 # number of replacements +system.cpu.icache.tags.tagsinuse 160.845390 # Cycle average of tags in use +system.cpu.icache.tags.total_refs 1531 # Total number of references to valid blocks. +system.cpu.icache.tags.sampled_refs 338 # Sample count of references to valid blocks. +system.cpu.icache.tags.avg_refs 4.529586 # Average number of references to valid blocks. +system.cpu.icache.tags.warmup_cycle 0 # Cycle when the warmup percentage was hit. +system.cpu.icache.tags.occ_blocks::cpu.inst 160.845390 # Average occupied blocks per requestor +system.cpu.icache.tags.occ_percent::cpu.inst 0.078538 # Average percentage of cache occupancy +system.cpu.icache.tags.occ_percent::total 0.078538 # Average percentage of cache occupancy system.cpu.icache.ReadReq_hits::cpu.inst 1531 # number of ReadReq hits system.cpu.icache.ReadReq_hits::total 1531 # number of ReadReq hits system.cpu.icache.demand_hits::cpu.inst 1531 # number of demand (read+write) hits @@ -593,17 +594,17 @@ system.cpu.icache.demand_avg_mshr_miss_latency::total 70585.798817 system.cpu.icache.overall_avg_mshr_miss_latency::cpu.inst 70585.798817 # average overall mshr miss latency system.cpu.icache.overall_avg_mshr_miss_latency::total 70585.798817 # average overall mshr miss latency system.cpu.icache.no_allocate_misses 0 # Number of misses that were no-allocate -system.cpu.l2cache.tags.replacements 0 # number of replacements -system.cpu.l2cache.tags.tagsinuse 220.792115 # Cycle average of tags in use -system.cpu.l2cache.tags.total_refs 3 # Total number of references to valid blocks. -system.cpu.l2cache.tags.sampled_refs 426 # Sample count of references to valid blocks. -system.cpu.l2cache.tags.avg_refs 0.007042 # Average number of references to valid blocks. -system.cpu.l2cache.tags.warmup_cycle 0 # Cycle when the warmup percentage was hit. -system.cpu.l2cache.tags.occ_blocks::cpu.inst 163.133804 # Average occupied blocks per requestor -system.cpu.l2cache.tags.occ_blocks::cpu.data 57.658310 # Average occupied blocks per requestor +system.cpu.l2cache.tags.replacements 0 # number of replacements +system.cpu.l2cache.tags.tagsinuse 220.792115 # Cycle average of tags in use +system.cpu.l2cache.tags.total_refs 3 # Total number of references to valid blocks. +system.cpu.l2cache.tags.sampled_refs 426 # Sample count of references to valid blocks. +system.cpu.l2cache.tags.avg_refs 0.007042 # Average number of references to valid blocks. +system.cpu.l2cache.tags.warmup_cycle 0 # Cycle when the warmup percentage was hit. +system.cpu.l2cache.tags.occ_blocks::cpu.inst 163.133804 # Average occupied blocks per requestor +system.cpu.l2cache.tags.occ_blocks::cpu.data 57.658310 # Average occupied blocks per requestor system.cpu.l2cache.tags.occ_percent::cpu.inst 0.004978 # Average percentage of cache occupancy system.cpu.l2cache.tags.occ_percent::cpu.data 0.001760 # Average percentage of cache occupancy -system.cpu.l2cache.tags.occ_percent::total 0.006738 # Average percentage of cache occupancy +system.cpu.l2cache.tags.occ_percent::total 0.006738 # Average percentage of cache occupancy system.cpu.l2cache.ReadReq_hits::cpu.inst 3 # number of ReadReq hits system.cpu.l2cache.ReadReq_hits::total 3 # number of ReadReq hits system.cpu.l2cache.demand_hits::cpu.inst 3 # number of demand (read+write) hits @@ -718,15 +719,15 @@ system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.inst 57459.701493 system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.data 64862.676056 # average overall mshr miss latency system.cpu.l2cache.overall_avg_mshr_miss_latency::total 59663.522013 # 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 91.308892 # Cycle average of tags in use -system.cpu.dcache.tags.total_refs 2395 # Total number of references to valid blocks. -system.cpu.dcache.tags.sampled_refs 142 # Sample count of references to valid blocks. -system.cpu.dcache.tags.avg_refs 16.866197 # 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 91.308892 # Average occupied blocks per requestor -system.cpu.dcache.tags.occ_percent::cpu.data 0.022292 # Average percentage of cache occupancy -system.cpu.dcache.tags.occ_percent::total 0.022292 # Average percentage of cache occupancy +system.cpu.dcache.tags.replacements 0 # number of replacements +system.cpu.dcache.tags.tagsinuse 91.308892 # Cycle average of tags in use +system.cpu.dcache.tags.total_refs 2395 # Total number of references to valid blocks. +system.cpu.dcache.tags.sampled_refs 142 # Sample count of references to valid blocks. +system.cpu.dcache.tags.avg_refs 16.866197 # 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 91.308892 # Average occupied blocks per requestor +system.cpu.dcache.tags.occ_percent::cpu.data 0.022292 # Average percentage of cache occupancy +system.cpu.dcache.tags.occ_percent::total 0.022292 # Average percentage of cache occupancy system.cpu.dcache.ReadReq_hits::cpu.data 1832 # number of ReadReq hits system.cpu.dcache.ReadReq_hits::total 1832 # number of ReadReq hits system.cpu.dcache.WriteReq_hits::cpu.data 563 # number of WriteReq hits -- cgit v1.2.3