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. --- .../ref/alpha/linux/inorder-timing/stats.txt | 93 +++++++++++----------- 1 file changed, 47 insertions(+), 46 deletions(-) (limited to 'tests/quick/se/00.hello/ref/alpha/linux/inorder-timing/stats.txt') diff --git a/tests/quick/se/00.hello/ref/alpha/linux/inorder-timing/stats.txt b/tests/quick/se/00.hello/ref/alpha/linux/inorder-timing/stats.txt index 9728f1e09..dde2aed4b 100644 --- a/tests/quick/se/00.hello/ref/alpha/linux/inorder-timing/stats.txt +++ b/tests/quick/se/00.hello/ref/alpha/linux/inorder-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.000025 # Nu sim_ticks 25046000 # Number of ticks simulated final_tick 25046000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 25238 # Simulator instruction rate (inst/s) -host_op_rate 25236 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 98905790 # Simulator tick rate (ticks/s) -host_mem_usage 225424 # Number of bytes of host memory used -host_seconds 0.25 # Real time elapsed on the host +host_inst_rate 22373 # Simulator instruction rate (inst/s) +host_op_rate 22372 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 87684145 # Simulator tick rate (ticks/s) +host_mem_usage 225308 # Number of bytes of host memory used +host_seconds 0.29 # Real time elapsed on the host sim_insts 6390 # Number of instructions simulated sim_ops 6390 # Number of ops (including micro ops) simulated system.physmem.bytes_read::cpu.inst 19200 # Number of bytes read from this memory @@ -27,14 +27,15 @@ system.physmem.bw_inst_read::total 766589475 # In system.physmem.bw_total::cpu.inst 766589475 # Total bandwidth to/from this memory (bytes/s) system.physmem.bw_total::cpu.data 429290106 # Total bandwidth to/from this memory (bytes/s) system.physmem.bw_total::total 1195879582 # Total bandwidth to/from this memory (bytes/s) -system.physmem.readReqs 469 # Total number of read requests seen -system.physmem.writeReqs 0 # Total number of write requests seen -system.physmem.cpureqs 469 # Reqs generatd by CPU via cache - shady +system.physmem.readReqs 469 # 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 469 # 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 29952 # Total number of bytes read from memory system.physmem.bytesWritten 0 # Total number of bytes written to memory system.physmem.bytesConsumedRd 29952 # 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 65 # Track reads on a per bank basis system.physmem.perBankRdReqs::1 29 # Track reads on a per bank basis @@ -195,10 +196,10 @@ system.membus.trans_dist::ReadReq 396 # Tr system.membus.trans_dist::ReadResp 395 # Transaction distribution system.membus.trans_dist::ReadExReq 73 # Transaction distribution system.membus.trans_dist::ReadExResp 73 # Transaction distribution -system.membus.pkt_count_system.cpu.l2cache.mem_side 937 # Packet count per connected master and slave (bytes) -system.membus.pkt_count 937 # Packet count per connected master and slave (bytes) -system.membus.tot_pkt_size_system.cpu.l2cache.mem_side 29952 # Cumulative packet size per connected master and slave (bytes) -system.membus.tot_pkt_size 29952 # Cumulative packet size per connected master and slave (bytes) +system.membus.pkt_count_system.cpu.l2cache.mem_side::system.physmem.port 937 # Packet count per connected master and slave (bytes) +system.membus.pkt_count::total 937 # Packet count per connected master and slave (bytes) +system.membus.tot_pkt_size_system.cpu.l2cache.mem_side::system.physmem.port 29952 # Cumulative packet size per connected master and slave (bytes) +system.membus.tot_pkt_size::total 29952 # Cumulative packet size per connected master and slave (bytes) system.membus.data_through_bus 29952 # Total data (bytes) system.membus.snoop_data_through_bus 0 # Total snoop data (bytes) system.membus.reqLayer0.occupancy 559000 # Layer occupancy (ticks) @@ -307,15 +308,15 @@ system.cpu.stage3.utilization 2.663047 # Pe system.cpu.stage4.idleCycles 45635 # Number of cycles 0 instructions are processed. system.cpu.stage4.runCycles 4458 # Number of cycles 1+ instructions are processed. system.cpu.stage4.utilization 8.899447 # Percentage of cycles stage was utilized (processing insts). -system.cpu.icache.tags.replacements 0 # number of replacements -system.cpu.icache.tags.tagsinuse 141.294375 # Cycle average of tags in use -system.cpu.icache.tags.total_refs 560 # Total number of references to valid blocks. -system.cpu.icache.tags.sampled_refs 301 # Sample count of references to valid blocks. -system.cpu.icache.tags.avg_refs 1.860465 # 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 141.294375 # Average occupied blocks per requestor -system.cpu.icache.tags.occ_percent::cpu.inst 0.068991 # Average percentage of cache occupancy -system.cpu.icache.tags.occ_percent::total 0.068991 # Average percentage of cache occupancy +system.cpu.icache.tags.replacements 0 # number of replacements +system.cpu.icache.tags.tagsinuse 141.294375 # Cycle average of tags in use +system.cpu.icache.tags.total_refs 560 # Total number of references to valid blocks. +system.cpu.icache.tags.sampled_refs 301 # Sample count of references to valid blocks. +system.cpu.icache.tags.avg_refs 1.860465 # 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 141.294375 # Average occupied blocks per requestor +system.cpu.icache.tags.occ_percent::cpu.inst 0.068991 # Average percentage of cache occupancy +system.cpu.icache.tags.occ_percent::total 0.068991 # Average percentage of cache occupancy system.cpu.icache.ReadReq_hits::cpu.inst 560 # number of ReadReq hits system.cpu.icache.ReadReq_hits::total 560 # number of ReadReq hits system.cpu.icache.demand_hits::cpu.inst 560 # number of demand (read+write) hits @@ -396,12 +397,12 @@ system.cpu.toL2Bus.trans_dist::ReadReq 397 # Tr system.cpu.toL2Bus.trans_dist::ReadResp 396 # Transaction distribution system.cpu.toL2Bus.trans_dist::ReadExReq 73 # Transaction distribution system.cpu.toL2Bus.trans_dist::ReadExResp 73 # Transaction distribution -system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side 603 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side 336 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.pkt_count 939 # Packet count per connected master and slave (bytes) -system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side 19264 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.tot_pkt_size_system.cpu.dcache.mem_side 10752 # Cumulative packet size per connected master and slave (bytes) -system.cpu.toL2Bus.tot_pkt_size 30016 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 603 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count_system.cpu.dcache.mem_side::system.cpu.l2cache.cpu_side 336 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.pkt_count::total 939 # Packet count per connected master and slave (bytes) +system.cpu.toL2Bus.tot_pkt_size_system.cpu.icache.mem_side::system.cpu.l2cache.cpu_side 19264 # 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 10752 # Cumulative packet size per connected master and slave (bytes) +system.cpu.toL2Bus.tot_pkt_size::total 30016 # Cumulative packet size per connected master and slave (bytes) system.cpu.toL2Bus.data_through_bus 30016 # Total data (bytes) system.cpu.toL2Bus.snoop_data_through_bus 0 # Total snoop data (bytes) system.cpu.toL2Bus.reqLayer0.occupancy 235000 # Layer occupancy (ticks) @@ -410,17 +411,17 @@ system.cpu.toL2Bus.respLayer0.occupancy 512750 # La system.cpu.toL2Bus.respLayer0.utilization 2.0 # Layer utilization (%) system.cpu.toL2Bus.respLayer1.occupancy 278750 # Layer occupancy (ticks) system.cpu.toL2Bus.respLayer1.utilization 1.1 # Layer utilization (%) -system.cpu.l2cache.tags.replacements 0 # number of replacements -system.cpu.l2cache.tags.tagsinuse 197.784355 # Cycle average of tags in use -system.cpu.l2cache.tags.total_refs 1 # Total number of references to valid blocks. -system.cpu.l2cache.tags.sampled_refs 395 # Sample count of references to valid blocks. -system.cpu.l2cache.tags.avg_refs 0.002532 # 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 141.343624 # Average occupied blocks per requestor -system.cpu.l2cache.tags.occ_blocks::cpu.data 56.440731 # Average occupied blocks per requestor +system.cpu.l2cache.tags.replacements 0 # number of replacements +system.cpu.l2cache.tags.tagsinuse 197.784355 # Cycle average of tags in use +system.cpu.l2cache.tags.total_refs 1 # Total number of references to valid blocks. +system.cpu.l2cache.tags.sampled_refs 395 # Sample count of references to valid blocks. +system.cpu.l2cache.tags.avg_refs 0.002532 # 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 141.343624 # Average occupied blocks per requestor +system.cpu.l2cache.tags.occ_blocks::cpu.data 56.440731 # Average occupied blocks per requestor system.cpu.l2cache.tags.occ_percent::cpu.inst 0.004313 # Average percentage of cache occupancy system.cpu.l2cache.tags.occ_percent::cpu.data 0.001722 # Average percentage of cache occupancy -system.cpu.l2cache.tags.occ_percent::total 0.006036 # Average percentage of cache occupancy +system.cpu.l2cache.tags.occ_percent::total 0.006036 # Average percentage of cache occupancy system.cpu.l2cache.ReadReq_hits::cpu.inst 1 # number of ReadReq hits system.cpu.l2cache.ReadReq_hits::total 1 # number of ReadReq hits system.cpu.l2cache.demand_hits::cpu.inst 1 # number of demand (read+write) hits @@ -535,15 +536,15 @@ system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.inst 55479.235880 system.cpu.l2cache.overall_avg_mshr_miss_latency::cpu.data 58120.535714 # average overall mshr miss latency system.cpu.l2cache.overall_avg_mshr_miss_latency::total 56425.373134 # 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 103.103023 # Cycle average of tags in use -system.cpu.dcache.tags.total_refs 1601 # Total number of references to valid blocks. -system.cpu.dcache.tags.sampled_refs 168 # Sample count of references to valid blocks. -system.cpu.dcache.tags.avg_refs 9.529762 # 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 103.103023 # Average occupied blocks per requestor -system.cpu.dcache.tags.occ_percent::cpu.data 0.025172 # Average percentage of cache occupancy -system.cpu.dcache.tags.occ_percent::total 0.025172 # Average percentage of cache occupancy +system.cpu.dcache.tags.replacements 0 # number of replacements +system.cpu.dcache.tags.tagsinuse 103.103023 # Cycle average of tags in use +system.cpu.dcache.tags.total_refs 1601 # Total number of references to valid blocks. +system.cpu.dcache.tags.sampled_refs 168 # Sample count of references to valid blocks. +system.cpu.dcache.tags.avg_refs 9.529762 # 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 103.103023 # Average occupied blocks per requestor +system.cpu.dcache.tags.occ_percent::cpu.data 0.025172 # Average percentage of cache occupancy +system.cpu.dcache.tags.occ_percent::total 0.025172 # Average percentage of cache occupancy system.cpu.dcache.ReadReq_hits::cpu.data 1086 # number of ReadReq hits system.cpu.dcache.ReadReq_hits::total 1086 # number of ReadReq hits system.cpu.dcache.WriteReq_hits::cpu.data 515 # number of WriteReq hits -- cgit v1.2.3