diff options
Diffstat (limited to 'tests/long/fs/10.linux-boot/ref/x86/linux')
4 files changed, 46 insertions, 38 deletions
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 71b7ba73e..1f2fd130a 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 @@ -16,7 +16,7 @@ e820_table=system.e820_table init_param=0 intel_mp_pointer=system.intel_mp_pointer intel_mp_table=system.intel_mp_table -kernel=/gem5/dist/binaries/x86_64-vmlinux-2.6.22.9 +kernel=/scratch/nilay/GEM5/system/binaries/x86_64-vmlinux-2.6.22.9 load_addr_mask=18446744073709551615 mem_mode=timing mem_ranges=0:134217727 @@ -73,22 +73,18 @@ slave=system.membus.master[1] [system.cpu] type=DerivO3CPU -children=dcache dtb dtb_walker_cache fuPool icache interrupts isa itb itb_walker_cache l2cache toL2Bus tracer -BTBEntries=4096 -BTBTagSize=16 +children=branchPred dcache dtb dtb_walker_cache fuPool icache interrupts isa itb itb_walker_cache l2cache toL2Bus tracer LFSTSize=1024 LQEntries=32 LSQCheckLoads=true LSQDepCheckShift=4 -RASSize=16 SQEntries=32 SSITSize=1024 activity=0 backComSize=5 +branchPred=system.cpu.branchPred cachePorts=200 checker=Null -choiceCtrBits=2 -choicePredictorSize=8192 clock=500 commitToDecodeDelay=1 commitToFetchDelay=1 @@ -111,23 +107,15 @@ forwardComSize=5 fuPool=system.cpu.fuPool function_trace=false function_trace_start=0 -globalCtrBits=2 -globalHistoryBits=13 -globalPredictorSize=8192 iewToCommitDelay=1 iewToDecodeDelay=1 iewToFetchDelay=1 iewToRenameDelay=1 -instShiftAmt=2 interrupts=system.cpu.interrupts isa=system.cpu.isa issueToExecuteDelay=1 issueWidth=8 itb=system.cpu.itb -localCtrBits=2 -localHistoryBits=11 -localHistoryTableSize=2048 -localPredictorSize=2048 max_insts_all_threads=0 max_insts_any_thread=0 max_loads_all_threads=0 @@ -139,7 +127,6 @@ numPhysIntRegs=256 numROBEntries=192 numRobs=1 numThreads=1 -predType=tournament profile=0 progress_interval=0 renameToDecodeDelay=1 @@ -168,6 +155,24 @@ workload= dcache_port=system.cpu.dcache.cpu_side icache_port=system.cpu.icache.cpu_side +[system.cpu.branchPred] +type=BranchPredictor +BTBEntries=4096 +BTBTagSize=16 +RASSize=16 +choiceCtrBits=2 +choicePredictorSize=8192 +globalCtrBits=2 +globalHistoryBits=13 +globalPredictorSize=8192 +instShiftAmt=2 +localCtrBits=2 +localHistoryBits=11 +localHistoryTableSize=2048 +localPredictorSize=2048 +numThreads=1 +predType=tournament + [system.cpu.dcache] type=BaseCache addr_ranges=0:18446744073709551615 @@ -1268,7 +1273,7 @@ table_size=65536 [system.pc.south_bridge.ide.disks0.image.child] type=RawDiskImage -image_file=/gem5/dist/disks/linux-x86.img +image_file=/scratch/nilay/GEM5/system/disks/linux-x86.img read_only=true [system.pc.south_bridge.ide.disks1] @@ -1288,7 +1293,7 @@ table_size=65536 [system.pc.south_bridge.ide.disks1.image.child] type=RawDiskImage -image_file=/gem5/dist/disks/linux-bigswap2.img +image_file=/scratch/nilay/GEM5/system/disks/linux-bigswap2.img read_only=true [system.pc.south_bridge.int_lines0] 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 a2d9ec174..5895ececd 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 @@ -1,13 +1,15 @@ +Redirecting stdout to build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing/simout +Redirecting stderr to build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing/simerr gem5 Simulator System. http://gem5.org gem5 is copyrighted software; use the --copyright option for details. -gem5 compiled Jan 4 2013 21:20:54 -gem5 started Jan 4 2013 23:13:25 -gem5 executing on u200540 +gem5 compiled Jan 23 2013 16:30:44 +gem5 started Jan 23 2013 19:14:30 +gem5 executing on ribera.cs.wisc.edu command line: build/X86/gem5.opt -d build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing -re tests/run.py build/X86/tests/opt/long/fs/10.linux-boot/x86/linux/pc-o3-timing warning: add_child('terminal'): child 'terminal' already has parent Global frequency set at 1000000000000 ticks per second -info: kernel located at: /gem5/dist/binaries/x86_64-vmlinux-2.6.22.9 +info: kernel located at: /scratch/nilay/GEM5/system/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 5136797077000 because m5_exit instruction encountered +Exiting @ tick 5136817990000 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 b1f18dd1f..5af891b0b 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 5.136818 # Nu sim_ticks 5136817990000 # Number of ticks simulated final_tick 5136817990000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) sim_freq 1000000000000 # Frequency of simulated ticks -host_inst_rate 178524 # Simulator instruction rate (inst/s) -host_op_rate 352888 # Simulator op (including micro ops) rate (op/s) -host_tick_rate 2247974016 # Simulator tick rate (ticks/s) -host_mem_usage 798352 # Number of bytes of host memory used -host_seconds 2285.09 # Real time elapsed on the host +host_inst_rate 121455 # Simulator instruction rate (inst/s) +host_op_rate 240079 # Simulator op (including micro ops) rate (op/s) +host_tick_rate 1529355788 # Simulator tick rate (ticks/s) +host_mem_usage 804152 # Number of bytes of host memory used +host_seconds 3358.81 # Real time elapsed on the host sim_insts 407944006 # Number of instructions simulated sim_ops 806380994 # Number of ops (including micro ops) simulated system.physmem.bytes_read::pc.south_bridge.ide 2472512 # Number of bytes read from this memory @@ -308,17 +308,18 @@ system.pc.south_bridge.ide.disks1.dma_read_txs 0 system.pc.south_bridge.ide.disks1.dma_write_full_pages 1 # Number of full page size DMA writes. system.pc.south_bridge.ide.disks1.dma_write_bytes 4096 # Number of bytes transfered via DMA writes. system.pc.south_bridge.ide.disks1.dma_write_txs 1 # Number of DMA write transactions. +system.cpu.branchPred.lookups 86252881 # Number of BP lookups +system.cpu.branchPred.condPredicted 86252881 # Number of conditional branches predicted +system.cpu.branchPred.condIncorrect 1115345 # Number of conditional branches incorrect +system.cpu.branchPred.BTBLookups 81384938 # Number of BTB lookups +system.cpu.branchPred.BTBHits 79240101 # Number of BTB hits +system.cpu.branchPred.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly. +system.cpu.branchPred.BTBHitPct 97.364577 # BTB Hit Percentage +system.cpu.branchPred.usedRAS 0 # Number of times the RAS was used to get a target. +system.cpu.branchPred.RASInCorrect 0 # Number of incorrect RAS predictions. system.cpu.numCycles 447901761 # number of cpu cycles simulated system.cpu.numWorkItemsStarted 0 # number of work items this cpu started system.cpu.numWorkItemsCompleted 0 # number of work items this cpu completed -system.cpu.BPredUnit.lookups 86252881 # Number of BP lookups -system.cpu.BPredUnit.condPredicted 86252881 # Number of conditional branches predicted -system.cpu.BPredUnit.condIncorrect 1115345 # Number of conditional branches incorrect -system.cpu.BPredUnit.BTBLookups 81384938 # Number of BTB lookups -system.cpu.BPredUnit.BTBHits 79240101 # Number of BTB hits -system.cpu.BPredUnit.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly. -system.cpu.BPredUnit.usedRAS 0 # Number of times the RAS was used to get a target. -system.cpu.BPredUnit.RASInCorrect 0 # Number of incorrect RAS predictions. system.cpu.fetch.icacheStallCycles 27570299 # Number of cycles fetch is stalled on an Icache miss system.cpu.fetch.Insts 426189548 # Number of instructions fetch has processed system.cpu.fetch.Branches 86252881 # Number of branches that fetch encountered 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 0bbc8945c..90e730a89 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 @@ -23,7 +23,7 @@ Built 1 zonelists. Total pages: 30458 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 2000.001 MHz processor.
+time.c: Detected 2000.008 MHz processor.
Console: colour dummy device 80x25
console handover: boot [earlyser0] -> real [ttyS0]
Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
@@ -39,7 +39,7 @@ 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 7812531
+result 7812557
Detected 7.812 MHz APIC timer.
NET: Registered protocol family 16
PCI: Using configuration type 1
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