time ./build/X86/gem5.opt -d m5out/test_HBM ./configs/example/fs.py --kernel=x86_64-vmlinux-2.6.28.4-smp --cpu-clock=3GHz --caches --l2cache --l1d_size=64kB --cpu-type=detailed --disk-image=x86root-parsec.img
需要10多分钟还没有启动bash
> time ./m5term localhost 3456
==== m5 slave terminal: Terminal 0 ====
BIOS EBDA/lowmem at: 00000000/00000000
Linux version 2.6.28-rc4-dirty (jhestnes@RADLAB-0002) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #5 SMP Mon Jun 21 13:39:45 PDT 2010
Command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 root=/dev/hda1
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
CPU: vendor_id 'M5 Simulator' unknown, using generic init.
CPU: Your system may be unstable.
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000020000000 (usable)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
console [earlyser0] enabled
DMI 2.5 present.
last_pfn = 0x20000 max_arch_pfn = 0x3ffffffff
------------[ cut here ]------------
WARNING: at arch/x86/kernel/cpu/mtrr/main.c:1604 mtrr_trim_uncached_memory+0x327/0x32b()
WARNING: strange, CPU MTRRs all blank?
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.28-rc4-dirty #5
Call Trace:
[<ffffffff8023aef0>] warn_slowpath+0xc0/0x100
[<ffffffff803a3f78>] vsnprintf+0x268/0x6b0
[<ffffffff803a3f78>] vsnprintf+0x268/0x6b0
[<ffffffff802547dd>] up+0xd/0x40
[<ffffffff8023b6de>] release_console_sem+0x1ae/0x200
[<ffffffff8021c5f0>] post_set+0x20/0x40
[<ffffffff808d7ba6>] mtrr_trim_uncached_memory+0x327/0x32b
[<ffffffff80615074>] printk+0x40/0x45
[<ffffffff808d3c57>] setup_arch+0x381/0x5c3
[<ffffffff808cd971>] start_kernel+0x6e/0x321
[<ffffffff808cd405>] x86_64_start_kernel+0xd9/0xdd
---[ end trace 4eaa2a86a8e2da22 ]---
init_memory_mapping: 0000000000000000-0000000020000000
last_map_addr: 20000000 end: 20000000
(4 early reservations) ==> bootmem [0000000000 - 0020000000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
#2 [0000200000 - 00009b6da8] TEXT DATA BSS ==> [0000200000 - 00009b6da8]
#3 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000]
found SMP MP-table at [ffff8800000f0050] 000f0050
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x0000009f
0: 0x00000100 -> 0x00020000
Intel MultiProcessor Specification v1.4
MPTABLE: OEM ID:
MPTABLE: Product ID:
MPTABLE: APIC at: 0xFEE00000
Processor #0 (Bootup-CPU)
Processor #1
Processor #2
Processor #3
Processor #4
I/O APIC #5 Version 17 at 0xFEC00000.
Processors: 5
SMP: Allowing 5 CPUs, 0 hotplug CPUs
Allocating PCI resources starting at 30000000 (gap: 20000000:dfff0000)
PERCPU: Allocating 53248 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 127107
Kernel command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 root=/dev/hda1
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 16384 bytes)
Fast TSC calibration using PIT
Detected 3002.995 MHz processor.
Console: colour dummy device 80x25
console handover: boot [earlyser0] -> real [ttyS0]
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Checking aperture...
No AGP bridge found
Memory: 506004k/524288k available (4219k kernel code, 388k absent, 17196k reserved, 2101k data, 332k init)
Calibrating delay loop (skipped) preset value.. 3999.96 BogoMIPS (lpj=7999923)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
Setting APIC routing to flat
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
CPU0: M5 Simulator Fake M5 x86_64 CPU stepping 01
Booting processor 1 APIC 0x1 ip 0x6000
Initializing CPU#1
Calibrating delay loop (skipped) preset value.. 3999.96 BogoMIPS (lpj=7999923)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU1: M5 Simulator Fake M5 x86_64 CPU stepping 01
Booting processor 2 APIC 0x2 ip 0x6000
Initializing CPU#2
Calibrating delay loop (skipped) preset value.. 3999.96 BogoMIPS (lpj=7999923)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU2: M5 Simulator Fake M5 x86_64 CPU stepping 01
Booting processor 3 APIC 0x3 ip 0x6000
Initializing CPU#3
Calibrating delay loop (skipped) preset value.. 3999.96 BogoMIPS (lpj=7999923)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU3: M5 Simulator Fake M5 x86_64 CPU stepping 01
Booting processor 4 APIC 0x4 ip 0x6000
Initializing CPU#4
Calibrating delay loop (skipped) preset value.. 3999.96 BogoMIPS (lpj=7999923)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU4: M5 Simulator Fake M5 x86_64 CPU stepping 01
Brought up 5 CPUs
Total of 5 processors activated (19999.80 BogoMIPS).
net_namespace: 888 bytes
120个小时卡在这里，对于gem5的速度，十分担心。