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/70.twolf/ref/x86/linux/o3-timing/config.ini | 25 +++++++++++++++++----- .../se/70.twolf/ref/x86/linux/o3-timing/simerr | 1 - .../se/70.twolf/ref/x86/linux/o3-timing/simout | 10 ++++----- .../se/70.twolf/ref/x86/linux/o3-timing/stats.txt | 12 +++++------ 4 files changed, 31 insertions(+), 17 deletions(-) (limited to 'tests/long/se/70.twolf/ref/x86/linux/o3-timing') diff --git a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/config.ini b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/config.ini index 1647d5712..c90c082f2 100644 --- a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/config.ini +++ b/tests/long/se/70.twolf/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 @@ -642,7 +656,7 @@ env= errout=cerr euid=100 eventq_index=0 -executable=/home/stever/m5/dist/cpu2000/binaries/x86/linux/twolf +executable=/dist/m5/cpu2000/binaries/x86/linux/twolf gid=100 input=cin kvmInSE=false @@ -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/70.twolf/ref/x86/linux/o3-timing/simerr b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simerr index 341b479f7..f9e2ef3b2 100755 --- a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simerr +++ b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simerr @@ -1,2 +1 @@ warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (128 Mbytes) -warn: Sockets disabled, not accepting gdb connections diff --git a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simout b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simout index 61db655d7..8f9f5bdd9 100755 --- a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simout +++ b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/simout @@ -3,10 +3,10 @@ Redirecting stderr to build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing/s 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 23:11:50 -gem5 executing on ribera.cs.wisc.edu -command line: build/X86/gem5.opt -d build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing -re /scratch/nilay/GEM5/gem5/tests/run.py build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing +gem5 compiled Mar 15 2016 19:39:16 +gem5 started Mar 15 2016 19:40:28 +gem5 executing on dinar2c11, pid 3690 +command line: build/X86/gem5.opt -d build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing -re /home/stever/gem5-public/tests/run.py build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing Couldn't unlink build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing/smred.sav Couldn't unlink build/X86/tests/opt/long/se/70.twolf/x86/linux/o3-timing/smred.sv2 @@ -28,4 +28,4 @@ info: Increasing stack size by one page. 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 122 123 124 info: Increasing stack size by one page. -Exiting @ tick 79147317000 because target called exit() +Exiting @ tick 79140979500 because target called exit() diff --git a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/stats.txt b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/stats.txt index 4de03aa93..f2dc6cd5a 100644 --- a/tests/long/se/70.twolf/ref/x86/linux/o3-timing/stats.txt +++ b/tests/long/se/70.twolf/ref/x86/linux/o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 0.079141 # Nu sim_ticks 79140979500 # Number of ticks simulated final_tick 79140979500 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 91812 # Simulator instruction rate (inst/s) -host_op_rate 153885 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 55016334 # Simulator tick rate (ticks/s) -host_mem_usage 351180 # Number of bytes of host memory used -host_seconds 1438.50 # Real time elapsed on the host +host_inst_rate 48534 # Simulator instruction rate (inst/s) +host_op_rate 81347 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 29082810 # Simulator tick rate (ticks/s) +host_mem_usage 336912 # Number of bytes of host memory used +host_seconds 2721.23 # Real time elapsed on the host sim_insts 132071192 # Number of instructions simulated sim_ops 221363384 # Number of ops (including micro ops) simulated system.voltage_domain.voltage 1 # Voltage in Volts @@ -547,7 +547,7 @@ system.cpu.cpi 1.198459 # CP system.cpu.cpi_total 1.198459 # CPI: Total CPI of All Threads system.cpu.ipc 0.834405 # IPC: Instructions Per Cycle system.cpu.ipc_total 0.834405 # IPC: Total IPC of All Threads -system.cpu.int_regfile_reads 448575218 # number of integer regfile reads +system.cpu.int_regfile_reads 448575235 # number of integer regfile reads system.cpu.int_regfile_writes 232602901 # number of integer regfile writes system.cpu.fp_regfile_reads 3212636 # number of floating regfile reads system.cpu.fp_regfile_writes 1997796 # number of floating regfile writes -- cgit v1.2.3