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. --- .../40.perlbmk/ref/arm/linux/o3-timing/config.ini | 26 +++++++++++++++++----- .../se/40.perlbmk/ref/arm/linux/o3-timing/simerr | 1 - .../se/40.perlbmk/ref/arm/linux/o3-timing/simout | 13 ++++++----- .../40.perlbmk/ref/arm/linux/o3-timing/stats.txt | 12 +++++----- 4 files changed, 34 insertions(+), 18 deletions(-) (limited to 'tests/long/se/40.perlbmk') diff --git a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/config.ini b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/config.ini index d3d29952c..b3e0aa264 100644 --- a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/config.ini +++ b/tests/long/se/40.perlbmk/ref/arm/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= @@ -154,9 +156,9 @@ 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 @@ -170,6 +172,7 @@ system=system tags=system.cpu.dcache.tags tgts_per_mshr=8 write_buffers=16 +writeback_clean=true cpu_side=system.cpu.dcache_port mem_side=system.cpu.toL2Bus.slave[1] @@ -495,9 +498,9 @@ 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=false hit_latency=1 is_read_only=true max_miss_count=0 @@ -511,6 +514,7 @@ system=system tags=system.cpu.icache.tags tgts_per_mshr=8 write_buffers=8 +writeback_clean=true cpu_side=system.cpu.icache_port mem_side=system.cpu.toL2Bus.slave[0] @@ -530,6 +534,7 @@ eventq_index=0 [system.cpu.isa] type=ArmISA +decoderFlavour=Generic eventq_index=0 fpsid=1090793632 id_aa64afr0_el1=0 @@ -605,9 +610,9 @@ children=prefetcher tags addr_ranges=0:18446744073709551615 assoc=16 clk_domain=system.cpu_clk_domain +clusivity=mostly_excl demand_mshr_reserve=1 eventq_index=0 -forward_snoops=true hit_latency=12 is_read_only=false max_miss_count=0 @@ -621,6 +626,7 @@ system=system tags=system.cpu.l2cache.tags tgts_per_mshr=8 write_buffers=8 +writeback_clean=false cpu_side=system.cpu.toL2Bus.master[0] mem_side=system.membus.slave[1] @@ -661,12 +667,14 @@ size=1048576 [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 @@ -674,6 +682,13 @@ 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 @@ -688,7 +703,7 @@ env= errout=cerr euid=100 eventq_index=0 -executable=/scratch/nilay/GEM5/dist/m5/cpu2000/binaries/arm/linux/perlbmk +executable=/dist/m5/cpu2000/binaries/arm/linux/perlbmk gid=100 input=cin kvmInSE=false @@ -723,6 +738,7 @@ 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/40.perlbmk/ref/arm/linux/o3-timing/simerr b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simerr index 2e6ab1e7e..04ac82056 100755 --- a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simerr +++ b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simerr @@ -1,3 +1,2 @@ warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (128 Mbytes) -warn: Sockets disabled, not accepting gdb connections warn: fcntl64(3, 2) passed through to host diff --git a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simout b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simout index d52ca5008..b72d2648e 100755 --- a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simout +++ b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/simout @@ -1,13 +1,14 @@ +Redirecting stdout to build/ARM/tests/opt/long/se/40.perlbmk/arm/linux/o3-timing/simout +Redirecting stderr to build/ARM/tests/opt/long/se/40.perlbmk/arm/linux/o3-timing/simerr gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. -gem5 compiled Apr 22 2015 10:58:25 -gem5 started Apr 22 2015 11:51:12 -gem5 executing on phenom -command line: build/ARM/gem5.opt -d build/ARM/tests/opt/long/se/40.perlbmk/arm/linux/o3-timing -re /home/stever/hg/m5sim.org/gem5/tests/run.py build/ARM/tests/opt/long/se/40.perlbmk/arm/linux/o3-timing +gem5 compiled Mar 15 2016 19:53:43 +gem5 started Mar 15 2016 20:24:49 +gem5 executing on dinar2c11, pid 10851 +command line: build/ARM/gem5.opt -d build/ARM/tests/opt/long/se/40.perlbmk/arm/linux/o3-timing -re /home/stever/gem5-public/tests/run.py build/ARM/tests/opt/long/se/40.perlbmk/arm/linux/o3-timing Global frequency set at 1000000000000 ticks per second - 0: system.cpu.isa: ISA system set to: 0 0x36128d0 info: Entering event queue @ 0. Starting simulation... info: Increasing stack size by one page. info: Increasing stack size by one page. @@ -649,4 +650,4 @@ info: Increasing stack size by one page. 2000: 2845746745 1000: 2068042552 0: 290958364 -Exiting @ tick 409399480000 because target called exit() +Exiting @ tick 452563515000 because target called exit() diff --git a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/stats.txt b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/stats.txt index 9b1e23041..e148c082a 100644 --- a/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/stats.txt +++ b/tests/long/se/40.perlbmk/ref/arm/linux/o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.452564 # Nu sim_ticks 452563515000 # Number of ticks simulated final_tick 452563515000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 88595 # Simulator instruction rate (inst/s) -host_op_rate 109072 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 62584453 # Simulator tick rate (ticks/s) -host_mem_usage 324544 # Number of bytes of host memory used -host_seconds 7231.25 # Real time elapsed on the host +host_inst_rate 57394 # Simulator instruction rate (inst/s) +host_op_rate 70660 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 40544083 # Simulator tick rate (ticks/s) +host_mem_usage 306292 # Number of bytes of host memory used +host_seconds 11162.26 # Real time elapsed on the host sim_insts 640649299 # Number of instructions simulated sim_ops 788724958 # Number of ops (including micro ops) simulated system.voltage_domain.voltage 1 # Voltage in Volts @@ -703,7 +703,7 @@ system.cpu.cpi 1.412828 # CP system.cpu.cpi_total 1.412828 # CPI: Total CPI of All Threads system.cpu.ipc 0.707800 # IPC: Instructions Per Cycle system.cpu.ipc_total 0.707800 # IPC: Total IPC of All Threads -system.cpu.int_regfile_reads 995808117 # number of integer regfile reads +system.cpu.int_regfile_reads 995808121 # number of integer regfile reads system.cpu.int_regfile_writes 567906123 # number of integer regfile writes system.cpu.fp_regfile_reads 31889839 # number of floating regfile reads system.cpu.fp_regfile_writes 22959494 # number of floating regfile writes -- cgit v1.2.3