硬件配置

https://akkadia.org/drepper/futex.pdf

sudo lshw -businfo
[sudo] lambda 的密码： 
Bus info          Device      Class          Description
========================================================
                              system         Precision 3510 (06**0)
                              bus            0XC**F
                              memory         64KiB BIOS
cpu@0                         processor      Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
                              memory         128KiB L1 cache
                              memory         1MiB L2 cache
                              memory         6MiB L3 cache
                              memory         128KiB L1 cache
                              memory         8GiB System Memory
                              memory         4GiB SODIMM DDR4 Synchronous 2133 MHz (0.5 ns)
                              memory         4GiB SODIMM DDR4 Synchronous 2133 MHz (0.5 ns)
pci@0000:00:00.0              bridge         Skylake Host Bridge/DRAM Registers
pci@0000:00:01.0              bridge         Skylake PCIe Controller (x16)
pci@0000:01:00.0              display        Venus LE [Radeon HD 8830M]
pci@0000:00:02.0              display        HD Graphics 530
pci@0000:00:04.0              generic        Skylake Processor Thermal Subsystem
pci@0000:00:14.0              bus            Sunrise Point-H USB 3.0 xHCI Controller
usb@1             usb1        bus            xHCI Host Controller
usb@1:1                       input          Lenovo Precision USB Mouse
usb@1:6                       communication  Bluetooth wireless interface
usb@1:a                       generic        5860
usb@1:b                       multimedia     Integrated_Webcam_HD
usb@2             usb2        bus            xHCI Host Controller
pci@0000:00:14.2              generic        Sunrise Point-H Thermal subsystem
pci@0000:00:16.0              communication  Sunrise Point-H CSME HECI #1
pci@0000:00:17.0              storage        SATA Controller [RAID mode]
pci@0000:00:1c.0              bridge         Sunrise Point-H PCI Express Root Port #2
pci@0000:02:00.0  wlp2s0      network        Wireless 8260
pci@0000:00:1c.2              bridge         Sunrise Point-H PCI Express Root Port #3
pci@0000:03:00.0              generic        RTS525A PCI Express Card Reader
pci@0000:00:1c.4              bridge         Sunrise Point-H PCI Express Root Port #5
pci@0000:00:1f.0              bridge         Sunrise Point-H LPC Controller
pci@0000:00:1f.2              memory         Memory controller
pci@0000:00:1f.3              multimedia     Sunrise Point-H HD Audio
pci@0000:00:1f.4              bus            Sunrise Point-H SMBus
pci@0000:00:1f.6  enp0s31f6   network        Ethernet Connection (2) I219-LM
                  scsi2       storage        
scsi@2:0.0.0      /dev/sda    disk           1TB TOSHIBA MQ****1

sudo lshw -C memory
  *-firmware                
       description: BIOS
       vendor: Dell Inc.
       physical id: 0
       version: 1.7.3
       date: 06/15/2016
       size: 64KiB
       capacity: 15MiB
       capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb smartbattery biosbootspecification netboot uefi
  *-cache:0
       description: L1 cache
       physical id: 43
       slot: L1 Cache
       size: 128KiB
       capacity: 128KiB
       capabilities: synchronous internal write-back instruction
       configuration: level=1
  *-cache:1
       description: L2 cache
       physical id: 44
       slot: L2 Cache
       size: 1MiB
       capacity: 1MiB
       capabilities: synchronous internal write-back unified
       configuration: level=2
  *-cache:2
       description: L3 cache
       physical id: 45
       slot: L3 Cache
       size: 6MiB
       capacity: 6MiB
       capabilities: synchronous internal write-back unified
       configuration: level=3
  *-cache
       description: L1 cache
       physical id: 42
       slot: L1 Cache
       size: 128KiB
       capacity: 128KiB
       capabilities: synchronous internal write-back data
       configuration: level=1
  *-memory
       description: System Memory
       physical id: 47
       slot: System board or motherboard
       size: 8GiB
     *-bank:0
          description: SODIMM DDR4 Synchronous 2133 MHz (0.5 ns)
          product: HMA451S6*****-TF
          vendor: SK Hynix
          physical id: 0
          serial: 12161***
          slot: DIMM A
          size: 4GiB
          width: 64 bits
          clock: 2133MHz (0.5ns)
     *-bank:1
          description: SODIMM DDR4 Synchronous 2133 MHz (0.5 ns)
          product: HMA451S6*****-TF
          vendor: SK Hynix
          physical id: 1
          serial: 12121***
          slot: DIMM B
          size: 4GiB
          width: 64 bits
          clock: 2133MHz (0.5ns)
  *-memory UNCLAIMED
       description: Memory controller
       product: Sunrise Point-H PMC
       vendor: Intel Corporation
       physical id: 2f.*
       bus info: pci@0000:00:1f.2
       version: 31
       width: 32 bits
       clock: 33MHz (30.3ns)
       capabilities: bus_master
       configuration: latency=0
       resources: memory:ec34c000-ec34ffff

转载于:https://my.oschina.net/innovation/blog/3063623