hi all; I executed the armv8 kernel in big.LITTLE mode, I used the following command:
sudo build / ARM / gem5.opt configs / example / arm / fs_bigLITTLE.py --kernel = / media / ali / ali / gem5 / aarch-system-20180409 / binaries / vmlinux.vexpress_gem5_v1_64 --dtb = / media / ali / ali / gem5 / aarch-system-20180409 / binaries / armv8_gem5_v1_big_little_2_2.dtb --bootscript = / home / ali / desktop / rcs_file / parsec_rcs / blackscholes_simsmall_2.rcS --caches here are the execution steps that are in the system.terminal file because the execution is stuck without progressing in the last statement. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.14.0+ (root@c84b8fb6e283) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #1 SMP PREEMPT Mon Apr 9 06:54:00 UTC 2018 [ 0.000000] Boot CPU: AArch64 Processor [410fc0f0] [ 0.000000] Machine model: V2P-AARCH64 [ 0.000000] Memory limited to 2048MB [ 0.000000] cma: Reserved 16 MiB at 0x00000000ff000000 [ 0.000000] On node 0 totalpages: 524288 [ 0.000000] DMA zone: 8192 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 524288 pages, LIFO batch:31 [ 0.000000] random: fast init done [ 0.000000] percpu: Embedded 21 pages/cpu @ffffffc07ef9b000 s45464 r8192 d32360 u86016 [ 0.000000] pcpu-alloc: s45464 r8192 d32360 u86016 alloc=21*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516096 [ 0.000000] Kernel command line: earlyprintk=pl011,0x1c090000 console=ttyAMA0 lpj=19988480 norandmaps loglevel=8 mem=2GB root=/dev/vda1 rw init=/sbin/init vmalloc=768MB [ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes [ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes [ 0.000000] log_buf_len min size: 16384 bytes [ 0.000000] log_buf_len: 32768 bytes [ 0.000000] early log buf free: 15016(91%) [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Memory: 2035116K/2097152K available (6014K kernel code, 470K rwdata, 2052K rodata, 384K init, 261K bss, 45652K reserved, 16384K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB) [ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB) [ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008660000 ( 6016 KB) [ 0.000000] .rodata : 0xffffff8008660000 - 0xffffff8008870000 ( 2112 KB) [ 0.000000] .init : 0xffffff8008870000 - 0xffffff80088d0000 ( 384 KB) [ 0.000000] .data : 0xffffff80088d0000 - 0xffffff8008945808 ( 471 KB) [ 0.000000] .bss : 0xffffff8008945808 - 0xffffff8008986ed8 ( 262 KB) [ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 KB) [ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB) [ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum) [ 0.000000] 0xffffffbf00000000 - 0xffffffbf02000000 ( 32 MB actual) [ 0.000000] memory : 0xffffffc000000000 - 0xffffffc080000000 ( 2048 MB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] arch_timer: WARNING: Invalid trigger for IRQ4, assuming level low [ 0.000000] arch_timer: WARNING: Please fix your firmware [ 0.000000] arch_timer: cp15 timer(s) running at 25.16MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5cdd39714, max_idle_ns: 440795202620 ns [ 0.000001] sched_clock: 56 bits at 25MHz, resolution 39ns, wraps every 4398046511084ns [ 0.000060] Console: colour dummy device 80x25 [ 0.000068] Calibrating delay loop (skipped) preset value.. 9994.24 BogoMIPS (lpj=19988480) [ 0.000073] pid_max: default: 32768 minimum: 301 [ 0.000108] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000114] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.016016] ASID allocator initialised with 256 entries [ 0.024015] Hierarchical SRCU implementation. [ 0.040033] smp: Bringing up secondary CPUs ... [ 1.088643] CPU1: failed to come online [ 1.088647] CPU1: failed in unknown state : 0x0 [ 2.145254] CPU2: failed to come online [ 2.145258] CPU2: failed in unknown state : 0x0 [ 3.201865] CPU3: failed to come online [ 3.201868] CPU3: failed in unknown state : 0x0 [ 3.201897] smp: Brought up 1 node, 1 CPU [ 3.201901] SMP: Total of 1 processors activated. [ 3.201905] CPU features: detected feature: 32-bit EL0 Support [ 3.201935] CPU: All CPU(s) started at EL1 [ 3.202223] devtmpfs: initialized [ 3.202928] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 3.202935] futex hash table entries: 1024 (order: 5, 131072 bytes) [ 3.203842] NET: Registered protocol family 16 [ 3.234309] cpuidle: using governor menu [ 3.234420] vdso: 2 pages (1 code @ ffffff8008666000, 1 data @ ffffff80088d4000) [ 3.234427] hw-breakpoint: found 2 breakpoint and 2 watchpoint registers. [ 3.234767] DMA: preallocated 256 KiB pool for atomic allocations [ 3.234771] Serial: AMBA PL011 UART driver [ 3.234838] irq: type mismatch, failed to map hwirq-27 for /interrupt-controller@2c001000! [ 3.235221] 1c090000.uart: ttyAMA0 at MMIO 0x1c090000 (irq = 8, base_baud = 0) is a PL011 rev3 [ 3.238561] console [ttyAMA0] enabled [ 3.254447] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.262225] vgaarb: loaded [ 3.262330] SCSI subsystem initialized [ 3.266066] libata version 3.00 loaded. [ 3.266158] usbcore: registered new interface driver usbfs [ 3.266208] usbcore: registered new interface driver hub [ 3.266259] usbcore: registered new device driver usb [ 3.266321] pps_core: LinuxPPS API ver. 1 registered [ 3.266353] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giome...@linux.it> [ 3.266411] PTP clock support registered [ 3.267011] clocksource: Switched to clocksource arch_sys_counter [ 3.271304] NET: Registered protocol family 2 [ 3.271505] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 3.271611] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 3.271786] TCP: Hash tables configured (established 16384 bind 16384) [ 3.271862] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 3.271930] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 3.272047] NET: Registered protocol family 1 [ 3.275164] RPC: Registered named UNIX socket transport module. [ 3.275202] RPC: Registered udp transport module. [ 3.275231] RPC: Registered tcp transport module. [ 3.275260] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.275300] PCI: CLS 0 bytes, default 128 [ 3.275558] kvm [1]: HYP mode not available [ 3.276551] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 3.282244] fuse init (API version 7.26) [ 3.283475] io scheduler noop registered [ 3.283579] io scheduler cfq registered (default) [ 3.283610] io scheduler mq-deadline registered [ 3.283638] io scheduler kyber registered [ 3.283710] atomic64_test: passed [ 3.284098] OF: PCI: host bridge /pci ranges: [ 3.284128] OF: PCI: No bus range found for /pci, using [bus 00-ff] [ 3.284172] OF: PCI: IO 0x2f000000..0x2f00ffff -> 0x00000000 [ 3.284211] OF: PCI: MEM 0x40000000..0x7fffffff -> 0x40000000 [ 3.284262] pci-host-generic 30000000.pci: ECAM at [mem 0x30000000-0x3fffffff] for [bus 00-ff] [ 3.284354] pci-host-generic 30000000.pci: PCI host bridge to bus 0000:00 [ 3.284397] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.284432] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 3.284470] pci_bus 0000:00: root bus resource [mem 0x40000000-0x7fffffff] [ 3.284512] pci_bus 0000:00: scanning bus [ 3.284544] pci 0000:00:01.0: [1af4:1000] type 00 class 0xff0000 [ 3.284589] pci 0000:00:01.0: reg 0x10: [io 0x0000-0x001f] [ 3.284634] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x000007ff pref] [ 3.284736] pci_bus 0000:00: fixups for bus [ 3.284764] pci_bus 0000:00: bus scan returning with max=00 [ 3.284802] pci 0000:00:01.0: BAR 6: assigned [mem 0x40000000-0x400007ff pref] [ 3.284847] pci 0000:00:01.0: BAR 0: assigned [io 0x1000-0x101f] [ 3.285032] virtio-pci 0000:00:01.0: assign IRQ: got 10 [ 3.285069] virtio-pci 0000:00:01.0: enabling device (0000 -> 0001) [ 3.285109] virtio-pci 0000:00:01.0: virtio_pci: leaving for legacy driver [ 3.285153] virtio-pci 0000:00:01.0: enabling bus mastering [ 3.287532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.292615] vda: vda1 [ 3.293832] libphy: Fixed MDIO Bus: probed [ 3.293861] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 3.293903] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 3.293979] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 3.294015] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 3.294091] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 3.294134] igb: Copyright (c) 2007-2014 Intel Corporation. [ 3.294207] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k [ 3.294253] ixgbe: Copyright (c) 1999-2016 Intel Corporation. [ 3.294450] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 4.1.0-k [ 3.294506] ixgbevf: Copyright (c) 2009 - 2015 Intel Corporation. [ 3.295053] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.1.14-k [ 3.295101] i40e: Copyright (c) 2013 - 2014 Intel Corporation. [ 3.299286] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI [ 3.299330] ixgb: Copyright (c) 1999-2008 Intel Corporation. [ 3.299399] i40evf: Intel(R) 40-10 Gigabit Virtual Function Network Driver - version 3.0.0-k [ 3.299449] Copyright (c) 2013 - 2015 Intel Corporation. [ 3.303653] usbcore: registered new interface driver usb-storage [ 3.304125] mousedev: PS/2 mouse device common for all mice [ 3.304229] IR NEC protocol handler initialized [ 3.304258] IR RC5(x/sz) protocol handler initialized [ 3.304290] IR RC6 protocol handler initialized [ 3.304318] IR JVC protocol handler initialized [ 3.304347] IR Sony protocol handler initialized [ 3.304375] IR SANYO protocol handler initialized [ 3.304405] IR Sharp protocol handler initialized [ 3.304434] IR MCE Keyboard/mouse protocol handler initialized [ 3.304470] IR XMP protocol handler initialized [ 3.304537] gem5_energy_ctrl_mc: gem5_mc_init: No energy controller found [ 3.304830] usbcore: registered new interface driver usbhid [ 3.304865] usbhid: USB HID core driver [ 3.304988] NET: Registered protocol family 17 [ 3.406807] input: AT Raw Set 2 keyboard as /devices/platform/1c060000.kmi/serio0/input/input0 [ 3.818845] input: PS/2 Generic Mouse as /devices/platform/1c070000.kmi/serio1/input/input2 [ 3.819162] EXT4-fs (vda1): couldn't mount as ext3 due to feature incompatibilities [ 3.824125] EXT4-fs (vda1): mounted filesystem without journal. Opts: (null) [ 3.824178] VFS: Mounted root (ext4 filesystem) on device 254:1. [ 3.824871] devtmpfs: mounted [ 3.824975] Freeing unused kernel memory: 384K Mount failed for selinuxfs on /sys/fs/selinux: No such file or directory [ 3.858394] init: hwclock main process (665) terminated with status 1 [ 4.223726] Buffer I/O error on dev vda1, logical block 524278, async page read [ 4.223917] Buffer I/O error on dev vda1, logical block 524278, async page read /tmp/script: line 4: cd: /home/root/parsec-3.0: No such file or directory / /tmp/script: line 7: ./env.sh: No such file or directory /tmp/script: line 8: parsecmgmt: command not found please help me to solve this problem ; thanks;
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