benjarobin a écrit :
Peux tu donner la sortie de
Code : Tout sélectionner
dmesg | grep CPU -A 5 -B 5
ls /lib/modules/$(uname -r)/kernel/drivers/cpufreq/
uname -a
Code : Tout sélectionner
$ dmesg | grep CPU -A 5 -B 5
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ14 used by override.
[ 0.000000] ACPI: IRQ15 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x10de8201 base: 0xfefff000
[ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000d7ee0000 - 00000000d7ee3000
--
[ 0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000f4000000
[ 0.000000] PM: Registered nosave memory: 00000000f4000000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 0000000100000000
[ 0.000000] e820: [mem 0xd7f00000-0xefffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff880127c00000 s83392 r8192 d23104 u524288
[ 0.000000] pcpu-alloc: s83392 r8192 d23104 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1029225
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=9222c49c-233e-4f0f-8efd-28d4ce6602f6 ro quiet
--
[ 0.000000] Please enable the IOMMU option in the BIOS setup
[ 0.000000] This costs you 64 MB of RAM
[ 0.000000] Mapping aperture over 65536 KB of RAM @ cc000000
[ 0.000000] PM: Registered nosave memory: 00000000cc000000 - 00000000d0000000
[ 0.000000] Memory: 3980948k/4849664k available (4645k kernel code, 656964k absent, 211752k reserved, 4207k data, 760k init)
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
[ 0.000000] NR_IRQS:4352 nr_irqs:712 16
[ 0.000000] Extended CMOS year: 2000
--
[ 0.005074] Initializing cgroup subsys devices
[ 0.005078] Initializing cgroup subsys freezer
[ 0.005082] Initializing cgroup subsys net_cls
[ 0.005085] Initializing cgroup subsys blkio
[ 0.005134] tseg: 00d7f00000
[ 0.005139] CPU: Physical Processor ID: 0
[ 0.005141] CPU: Processor Core ID: 0
[ 0.005145] mce: CPU supports 6 MCE banks
[ 0.005157] LVT offset 0 assigned for vector 0xf9
[ 0.006968] ACPI: Core revision 20120320
[ 0.018135] ftrace: allocating 17970 entries in 71 pages
[ 0.040354] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.073371] CPU0: AMD Phenom(tm) II X4 965 Processor stepping 03
[ 0.176988] Performance Events: AMD PMU driver.
[ 0.176995] ... version: 0
[ 0.176998] ... bit width: 48
[ 0.177001] ... generic registers: 4
[ 0.177004] ... value mask: 0000ffffffffffff
[ 0.177007] ... max period: 00007fffffffffff
[ 0.177009] ... fixed-purpose events: 0
[ 0.177012] ... event mask: 000000000000000f
[ 0.197118] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.210373] Booting Node 0, Processors #1 #2 #3 Ok.
[ 0.277289] Brought up 4 CPUs
[ 0.277298] Total of 4 processors activated (6431.14 BogoMIPS).
[ 0.288817] devtmpfs: initialized
[ 0.293490] PM: Registering ACPI NVS region [mem 0xd7ee0000-0xd7ee2fff] (12288 bytes)
[ 0.295983] NET: Registered protocol family 16
[ 0.296234] node 0 link 0: io port [d000, ffff]
--
[ 0.296303] bus: 00 [mem 0x128000000-0xfcffffffff]
[ 0.296430] ACPI: bus type pci registered
[ 0.296572] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
[ 0.296577] PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in E820
[ 0.305919] PCI: Using configuration type 1 for base access
[ 0.306362] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.306365] mtrr: probably your BIOS does not setup all CPUs.
[ 0.306367] mtrr: corrected configuration.
[ 0.307420] bio: create slab <bio-0> at 0
[ 0.307578] ACPI: Added _OSI(Module Device)
[ 0.307582] ACPI: Added _OSI(Processor Device)
[ 0.307585] ACPI: Added _OSI(3.0 _SCP Extensions)
--
[ 6.130961] forcedeth 0000:00:08.0: ifname eth0, PHY OUI 0x5043 @ 1, addr 00:18:f3:a0:c5:70
[ 6.130974] forcedeth 0000:00:08.0: highdma csum vlan pwrctl mgmt gbit lnktim msi desc-v3
[ 6.219025] powernow-k8: Found 1 AMD Phenom(tm) II X4 965 Processor (4 cpu cores) (version 2.20.00)
[ 6.219048] [Firmware Bug]: powernow-k8: No compatible ACPI _PSS objects found.
[Firmware Bug]: powernow-k8: Try again with latest BIOS.
[ 6.267024] microcode: CPU0: patch_level=0x010000b6
[ 6.279778] microcode: failed to load file amd-ucode/microcode_amd.bin
[ 6.280015] microcode: CPU1: patch_level=0x010000b6
[ 6.280907] microcode: failed to load file amd-ucode/microcode_amd.bin
[ 6.281137] microcode: CPU2: patch_level=0x010000b6
[ 6.281964] microcode: failed to load file amd-ucode/microcode_amd.bin
[ 6.282224] microcode: CPU3: patch_level=0x010000b6
[ 6.282870] microcode: failed to load file amd-ucode/microcode_amd.bin
[ 6.283201] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 6.431719] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 21
[ 6.431732] hda_intel: msi for device 1043:81f6 set to 0
[ 6.431862] snd_hda_intel 0000:00:06.1: setting latency timer to 64
$ ls /lib/modules/$(uname -r)/kernel/drivers/cpufreq/
acpi-cpufreq.ko.gz cpufreq_powersave.ko.gz cpufreq_userspace.ko.gz p4-clockmod.ko.gz powernow-k8.ko.gz
cpufreq_conservative.ko.gz cpufreq_stats.ko.gz mperf.ko.gz pcc-cpufreq.ko.gz speedstep-lib.ko.gz
$ uname -a
Linux xiha 3.5.4-1-ARCH #1 SMP PREEMPT Sat Sep 15 08:12:04 CEST 2012 x86_64 GNU/Linux
À propos de mon BIOS, je vous explique tout.
J'ai une carte mère Asus M2N-E socket AM2+ compatible AM3. J'ai mis à jour le BIOS à la toute dernière version 5001 (en beta).
J'ai lu sur internet que, dans cette configuration, d'autres personnes ont eu pas mal de problèmes comme moi pour faire tourner le CPU à sa pleine vitesse et je suis tombé sur un thread qui expliquait que l'installation de PhenomMrsTweaker (sous windows, pas dos) était la seule façon de faire fonctionner le CPU convenablement:
http://vip.asus.com/forum/view.aspx?id= ... uage=en-us (le tout dernier post où il explique que toutes les autres solutions n'ont rien donné pour lui, j'ai moi même essayé les autres solutions avant d'utiliser PhenomMsrTweaker sur windows).
J'ai donc le Cool'n Quiet désactivé (comme le demande PhenomMsrTweaker) et le CPU en mode auto dans le BIOS.
Par défaut, il tourne à 800MHz et dès qu'on lance un truc un peu gourmand (je faisais les tests avec super pi) il s'envolait jusqu'à 3.4GHz.
J'espérais donc avoir le même comportement avec cpupower. Or, il détecte mal mon CPU. On le voit bien dans ce que je viens de coller:
powernow-k8: No compatible ACPI _PSS objects found.
Je vois également certains messages qui me disent que le BIOS est mal configuré, mais je ne comprends pas ce que je dois faire.