From 93c4527128591f9337b9700a0898b229dc49c61d Mon Sep 17 00:00:00 2001 From: Steve Reinhardt Date: Mon, 20 Apr 2015 15:09:43 -0700 Subject: stats: update a few stats from long O3 runs Very small changes to iew.predictedNotTakenIncorrect and iew.branchMispredicts. Looks like similar updates were committed on April 3 (changeset 235ff1c046df), but only for the quick tests. --- .../ref/x86/linux/pc-o3-timing/config.ini | 32 ++++++++++++++-------- .../ref/x86/linux/pc-o3-timing/simout | 13 +++++---- .../ref/x86/linux/pc-o3-timing/stats.txt | 14 +++++----- .../linux/pc-o3-timing/system.pc.com_1.terminal | 4 +-- 4 files changed, 36 insertions(+), 27 deletions(-) (limited to 'tests/long/fs/10.linux-boot/ref/x86/linux') diff --git a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/config.ini b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/config.ini index b4e8db156..f1b645e28 100644 --- a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/config.ini +++ b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/config.ini @@ -20,15 +20,16 @@ eventq_index=0 init_param=0 intel_mp_pointer=system.intel_mp_pointer intel_mp_table=system.intel_mp_table -kernel=/usr/local/google/home/gabeblack/gem5/dist/m5/system/binaries/x86_64-vmlinux-2.6.22.9 +kernel=/home/stever/m5/m5_system_2.0b3/binaries/x86_64-vmlinux-2.6.22.9 kernel_addr_check=true load_addr_mask=18446744073709551615 load_offset=0 mem_mode=timing mem_ranges=0:134217727 memories=system.physmem +mmap_using_noreserve=false num_work_ids=16 -readfile=/usr/local/google/home/gabeblack/gem5/hg/gem5/tests/halt.sh +readfile=/home/stever/hg/m5sim.org/gem5/tests/halt.sh smbios_table=system.smbios_table symbolfile= work_begin_ckpt_count=0 @@ -185,7 +186,7 @@ clk_domain=system.cpu_clk_domain eventq_index=0 [system.cpu.branchPred] -type=BranchPredictor +type=TournamentBP BTBEntries=4096 BTBTagSize=16 RASSize=16 @@ -199,7 +200,6 @@ localCtrBits=2 localHistoryTableSize=2048 localPredictorSize=2048 numThreads=1 -predType=tournament [system.cpu.dcache] type=BaseCache @@ -738,8 +738,11 @@ size=4194304 type=CoherentXBar clk_domain=system.cpu_clk_domain eventq_index=0 -header_cycles=1 +forward_latency=0 +frontend_latency=1 +response_latency=1 snoop_filter=Null +snoop_response_latency=1 system=system use_default_range=false width=32 @@ -1194,9 +1197,11 @@ sys=system type=NoncoherentXBar clk_domain=system.clk_domain eventq_index=0 -header_cycles=1 +forward_latency=1 +frontend_latency=2 +response_latency=2 use_default_range=false -width=8 +width=16 default=system.pc.pciconfig.pio master=system.apicbridge.slave system.pc.south_bridge.cmos.pio system.pc.south_bridge.dma1.pio system.pc.south_bridge.ide.pio system.pc.south_bridge.ide.config system.pc.south_bridge.keyboard.pio system.pc.south_bridge.pic1.pio system.pc.south_bridge.pic2.pio system.pc.south_bridge.pit.pio system.pc.south_bridge.speaker.pio system.pc.south_bridge.io_apic.pio system.pc.i_dont_exist1.pio system.pc.i_dont_exist2.pio system.pc.behind_pci.pio system.pc.com_1.pio system.pc.fake_com_2.pio system.pc.fake_com_3.pio system.pc.fake_com_4.pio system.pc.fake_floppy.pio system.iocache.cpu_side slave=system.bridge.master system.pc.south_bridge.ide.dma system.pc.south_bridge.io_apic.int_master @@ -1242,11 +1247,14 @@ type=CoherentXBar children=badaddr_responder clk_domain=system.clk_domain eventq_index=0 -header_cycles=1 +forward_latency=4 +frontend_latency=3 +response_latency=2 snoop_filter=Null +snoop_response_latency=4 system=system use_default_range=false -width=8 +width=16 default=system.membus.badaddr_responder.pio master=system.bridge.slave system.cpu.interrupts.pio system.cpu.interrupts.int_slave system.physmem.port slave=system.apicbridge.master system.system_port system.cpu.l2cache.mem_side system.cpu.interrupts.int_master system.iocache.mem_side @@ -1584,7 +1592,7 @@ table_size=65536 [system.pc.south_bridge.ide.disks0.image.child] type=RawDiskImage eventq_index=0 -image_file=/usr/local/google/home/gabeblack/gem5/dist/m5/system/disks/linux-x86.img +image_file=/home/stever/m5/m5_system_2.0b3/disks/linux-x86.img read_only=true [system.pc.south_bridge.ide.disks1] @@ -1607,7 +1615,7 @@ table_size=65536 [system.pc.south_bridge.ide.disks1.image.child] type=RawDiskImage eventq_index=0 -image_file=/usr/local/google/home/gabeblack/gem5/dist/m5/system/disks/linux-bigswap2.img +image_file=/home/stever/m5/m5_system_2.0b3/disks/linux-bigswap2.img read_only=true [system.pc.south_bridge.int_lines0] @@ -1822,7 +1830,7 @@ IDD62=0.000000 VDD=1.500000 VDD2=0.000000 activation_limit=4 -addr_mapping=RoRaBaChCo +addr_mapping=RoRaBaCoCh bank_groups_per_rank=0 banks_per_rank=8 burst_length=8 diff --git a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/simout b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/simout index 7183ecafd..7670d16aa 100755 --- a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/simout +++ b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/simout @@ -1,12 +1,13 @@ gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. -gem5 compiled Jan 6 2015 22:19:56 -gem5 started Jan 6 2015 22:27:08 -gem5 executing on gabeblackz620.mtv.corp.google.com -command line: build/X86/gem5.opt -d build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing -re /usr/local/google/home/gabeblack/gem5/hg/gem5/tests/run.py build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing +gem5 compiled Apr 20 2015 13:24:00 +gem5 started Apr 20 2015 13:25:09 +gem5 executing on phenom +command line: build/X86/gem5.opt -d build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing -re /home/stever/hg/m5sim.org/gem5/tests/run.py build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing + Global frequency set at 1000000000000 ticks per second -info: kernel located at: /usr/local/google/home/gabeblack/gem5/dist/m5/system/binaries/x86_64-vmlinux-2.6.22.9 +info: kernel located at: /home/stever/m5/m5_system_2.0b3/binaries/x86_64-vmlinux-2.6.22.9 0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012 info: Entering event queue @ 0. Starting simulation... -Exiting @ tick 5125946039500 because m5_exit instruction encountered +Exiting @ tick 5154239928000 because m5_exit instruction encountered diff --git a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/stats.txt b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/stats.txt index afda1aff8..ca071852e 100644 --- a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/stats.txt +++ b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/stats.txt @@ -4,11 +4,11 @@ sim_seconds 5.154240 # Nu sim_ticks 5154239928000 # Number of ticks simulated final_tick 5154239928000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 129299 # Simulator instruction rate (inst/s) -host_op_rate 255578 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 1633591785 # Simulator tick rate (ticks/s) -host_mem_usage 806864 # Number of bytes of host memory used -host_seconds 3155.16 # Real time elapsed on the host +host_inst_rate 179131 # Simulator instruction rate (inst/s) +host_op_rate 354077 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 2263170239 # Simulator tick rate (ticks/s) +host_mem_usage 759084 # Number of bytes of host memory used +host_seconds 2277.44 # Real time elapsed on the host sim_insts 407959851 # Number of instructions simulated sim_ops 806389826 # Number of ops (including micro ops) simulated system.voltage_domain.voltage 1 # Voltage in Volts @@ -512,8 +512,8 @@ system.cpu.iew.iewIQFullEvents 416558 # Nu system.cpu.iew.iewLSQFullEvents 8857895 # Number of times the LSQ has become full, causing a stall system.cpu.iew.memOrderViolationEvents 14207 # Number of memory order violations system.cpu.iew.predictedTakenIncorrect 510302 # Number of branches that were predicted taken incorrectly -system.cpu.iew.predictedNotTakenIncorrect 537061 # Number of branches that were predicted not taken incorrectly -system.cpu.iew.branchMispredicts 1047363 # Number of branch mispredicts detected at execute +system.cpu.iew.predictedNotTakenIncorrect 537060 # Number of branches that were predicted not taken incorrectly +system.cpu.iew.branchMispredicts 1047362 # Number of branch mispredicts detected at execute system.cpu.iew.iewExecutedInsts 822616274 # Number of executed instructions system.cpu.iew.iewExecLoadInsts 18004247 # Number of load instructions executed system.cpu.iew.iewExecSquashedInsts 1478799 # Number of squashed instructions skipped in execute diff --git a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/system.pc.com_1.terminal b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/system.pc.com_1.terminal index 640ecede9..32adca57b 100644 --- a/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/system.pc.com_1.terminal +++ b/tests/long/fs/10.linux-boot/ref/x86/linux/pc-o3-timing/system.pc.com_1.terminal @@ -29,7 +29,7 @@ Built 1 zonelists. Total pages: 30610 Kernel command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 root=/dev/hda1 Initializing CPU#0 PID hash table entries: 512 (order: 9, 4096 bytes) -time.c: Detected 2000.008 MHz processor. +time.c: Detected 2000.006 MHz processor. Console: colour dummy device 80x25 console handover: boot [earlyser0] -> real [ttyS0] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) @@ -46,7 +46,7 @@ ACPI: Core revision 20070126 ACPI Exception (tbxface-0618): AE_NO_ACPI_TABLES, While loading namespace from ACPI tables [20070126] ACPI: Unable to load the System Description Tables Using local APIC timer interrupts. -result 7812558 +result 7812552 Detected 7.812 MHz APIC timer. NET: Registered protocol family 16 PCI: Using configuration type 1 -- cgit v1.2.3