From 9d8fec0d90c2121a092c04da74e3306069ab5270 Mon Sep 17 00:00:00 2001 From: Steve Reinhardt Date: Thu, 17 Mar 2016 10:25:11 -0700 Subject: stats: update stats for mmap() change. SE O3 runs see an additional reg read per mmap() call. --- .../se/10.mcf/ref/x86/linux/o3-timing/config.ini | 27 +++++++++++++++++----- .../long/se/10.mcf/ref/x86/linux/o3-timing/simerr | 1 - .../long/se/10.mcf/ref/x86/linux/o3-timing/simout | 10 ++++---- .../se/10.mcf/ref/x86/linux/o3-timing/stats.txt | 12 +++++----- 4 files changed, 32 insertions(+), 18 deletions(-) (limited to 'tests/long/se/10.mcf/ref/x86') diff --git a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/config.ini b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/config.ini index d4aa178ac..23b1feb0a 100644 --- a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/config.ini +++ b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/config.ini @@ -15,6 +15,7 @@ boot_osflags=a cache_line_size=64 clk_domain=system.clk_domain eventq_index=0 +exit_on_work_items=false init_param=0 kernel= kernel_addr_check=true @@ -24,6 +25,7 @@ mem_mode=timing mem_ranges= memories=system.physmem mmap_using_noreserve=false +multi_thread=false num_work_ids=16 readfile= symbolfile= @@ -161,9 +163,9 @@ children=tags addr_ranges=0:18446744073709551615 assoc=2 clk_domain=system.cpu_clk_domain +clusivity=mostly_incl demand_mshr_reserve=1 eventq_index=0 -forward_snoops=true hit_latency=2 is_read_only=false max_miss_count=0 @@ -177,6 +179,7 @@ system=system tags=system.cpu.dcache.tags tgts_per_mshr=20 write_buffers=8 +writeback_clean=false cpu_side=system.cpu.dcache_port mem_side=system.cpu.toL2Bus.slave[1] @@ -518,9 +521,9 @@ children=tags addr_ranges=0:18446744073709551615 assoc=2 clk_domain=system.cpu_clk_domain +clusivity=mostly_incl demand_mshr_reserve=1 eventq_index=0 -forward_snoops=true hit_latency=2 is_read_only=true max_miss_count=0 @@ -534,6 +537,7 @@ system=system tags=system.cpu.icache.tags tgts_per_mshr=20 write_buffers=8 +writeback_clean=true cpu_side=system.cpu.icache_port mem_side=system.cpu.toL2Bus.slave[0] @@ -584,9 +588,9 @@ children=tags addr_ranges=0:18446744073709551615 assoc=8 clk_domain=system.cpu_clk_domain +clusivity=mostly_incl demand_mshr_reserve=1 eventq_index=0 -forward_snoops=true hit_latency=20 is_read_only=false max_miss_count=0 @@ -600,6 +604,7 @@ system=system tags=system.cpu.l2cache.tags tgts_per_mshr=12 write_buffers=8 +writeback_clean=false cpu_side=system.cpu.toL2Bus.master[0] mem_side=system.membus.slave[1] @@ -615,12 +620,14 @@ size=2097152 [system.cpu.toL2Bus] type=CoherentXBar +children=snoop_filter clk_domain=system.cpu_clk_domain eventq_index=0 forward_latency=0 frontend_latency=1 +point_of_coherency=false response_latency=1 -snoop_filter=Null +snoop_filter=system.cpu.toL2Bus.snoop_filter snoop_response_latency=1 system=system use_default_range=false @@ -628,6 +635,13 @@ width=32 master=system.cpu.l2cache.cpu_side slave=system.cpu.icache.mem_side system.cpu.dcache.mem_side system.cpu.itb.walker.port system.cpu.dtb.walker.port +[system.cpu.toL2Bus.snoop_filter] +type=SnoopFilter +eventq_index=0 +lookup_latency=0 +max_capacity=8388608 +system=system + [system.cpu.tracer] type=ExeTracer eventq_index=0 @@ -642,9 +656,9 @@ env= errout=cerr euid=100 eventq_index=0 -executable=/scratch/nilay/GEM5/dist/m5/cpu2000/binaries/x86/linux/mcf +executable=/dist/m5/cpu2000/binaries/x86/linux/mcf gid=100 -input=/scratch/nilay/GEM5/dist/m5/cpu2000/data/mcf/smred/input/mcf.in +input=/dist/m5/cpu2000/data/mcf/smred/input/mcf.in kvmInSE=false max_stack_size=67108864 output=cout @@ -677,6 +691,7 @@ clk_domain=system.clk_domain eventq_index=0 forward_latency=4 frontend_latency=3 +point_of_coherency=true response_latency=2 snoop_filter=Null snoop_response_latency=4 diff --git a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simerr b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simerr index e9c9539d6..d6398cf75 100755 --- a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simerr +++ b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simerr @@ -1,2 +1 @@ warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (256 Mbytes) -warn: Sockets disabled, not accepting gdb connections diff --git a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simout b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simout index efb33d70a..4c5d4c468 100755 --- a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simout +++ b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/simout @@ -3,10 +3,10 @@ Redirecting stderr to build/X86/tests/opt/long/se/10.mcf/x86/linux/o3-timing/sim gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. -gem5 compiled Sep 14 2015 22:13:36 -gem5 started Sep 14 2015 22:43:54 -gem5 executing on ribera.cs.wisc.edu -command line: build/X86/gem5.opt -d build/X86/tests/opt/long/se/10.mcf/x86/linux/o3-timing -re /scratch/nilay/GEM5/gem5/tests/run.py build/X86/tests/opt/long/se/10.mcf/x86/linux/o3-timing +gem5 compiled Mar 15 2016 19:39:16 +gem5 started Mar 15 2016 19:40:29 +gem5 executing on dinar2c11, pid 3692 +command line: build/X86/gem5.opt -d build/X86/tests/opt/long/se/10.mcf/x86/linux/o3-timing -re /home/stever/gem5-public/tests/run.py build/X86/tests/opt/long/se/10.mcf/x86/linux/o3-timing Global frequency set at 1000000000000 ticks per second info: Entering event queue @ 0. Starting simulation... @@ -27,4 +27,4 @@ simplex iterations : 2663 flow value : 3080014995 checksum : 68389 optimal -Exiting @ tick 61602395500 because target called exit() +Exiting @ tick 61602281500 because target called exit() diff --git a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/stats.txt b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/stats.txt index 9741f69fb..19e7a4fbe 100644 --- a/tests/long/se/10.mcf/ref/x86/linux/o3-timing/stats.txt +++ b/tests/long/se/10.mcf/ref/x86/linux/o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.061602 # Nu sim_ticks 61602281500 # Number of ticks simulated final_tick 61602281500 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 110070 # Simulator instruction rate (inst/s) -host_op_rate 193816 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 42918086 # Simulator tick rate (ticks/s) -host_mem_usage 460124 # Number of bytes of host memory used -host_seconds 1435.35 # Real time elapsed on the host +host_inst_rate 59652 # Simulator instruction rate (inst/s) +host_op_rate 105038 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 23259273 # Simulator tick rate (ticks/s) +host_mem_usage 445096 # Number of bytes of host memory used +host_seconds 2648.50 # Real time elapsed on the host sim_insts 157988547 # Number of instructions simulated sim_ops 278192464 # Number of ops (including micro ops) simulated system.voltage_domain.voltage 1 # Voltage in Volts @@ -565,7 +565,7 @@ system.cpu.cpi 0.779832 # CP system.cpu.cpi_total 0.779832 # CPI: Total CPI of All Threads system.cpu.ipc 1.282327 # IPC: Instructions Per Cycle system.cpu.ipc_total 1.282327 # IPC: Total IPC of All Threads -system.cpu.int_regfile_reads 491477132 # number of integer regfile reads +system.cpu.int_regfile_reads 491477136 # number of integer regfile reads system.cpu.int_regfile_writes 239432261 # number of integer regfile writes system.cpu.fp_regfile_reads 110 # number of floating regfile reads system.cpu.fp_regfile_writes 84 # number of floating regfile writes -- cgit v1.2.3