常见的GPU
#########



L20
===


$ nvidia-smi::

    Fri May 23 11:23:33 2025
    +---------------------------------------------------------------------------------------+
    | NVIDIA-SMI 535.216.01             Driver Version: 535.216.01   CUDA Version: 12.2     |
    |-----------------------------------------+----------------------+----------------------+
    | GPU  Name                 Persistence-M | Bus-Id        Disp.A | Volatile Uncorr. ECC |
    | Fan  Temp   Perf          Pwr:Usage/Cap |         Memory-Usage | GPU-Util  Compute M. |
    |                                         |                      |               MIG M. |
    |=========================================+======================+======================|
    |   0  NVIDIA L20                     On  | 00000000:23:00.0 Off |                    0 |
    | N/A   36C    P0              83W / 350W |    322MiB / 46068MiB |      0%      Default |
    |                                         |                      |                  N/A |
    +-----------------------------------------+----------------------+----------------------+

    +---------------------------------------------------------------------------------------+
    | Processes:                                                                            |
    |  GPU   GI   CI        PID   Type   Process name                            GPU Memory |
    |        ID   ID                                                             Usage      |
    |=======================================================================================|
    |    0   N/A  N/A    682956      C   /usr/bin/python3                            316MiB |
    +---------------------------------------------------------------------------------------+



sudo lshw -C display::

  *-display
       description: VGA compatible controller
       product: GD 5446
       vendor: Cirrus Logic
       physical id: 1
       bus info: pci@0000:02:01.0
       logical name: /dev/fb0
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: vga_controller rom fb
       configuration: depth=16 driver=cirrus latency=0 resolution=1024,768
       resources: irq:0 memory:e0000000-e1ffffff memory:fd828000-fd828fff memory:c0000-dffff
  *-display
       description: 3D controller
       product: NVIDIA Corporation
       vendor: NVIDIA Corporation
       physical id: 0
       bus info: pci@0000:23:00.0
       logical name: /dev/fb0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list fb
       configuration: depth=16 driver=nvidia latency=0 mode=1024x768 visual=truecolor xres=1024 yres=768
       resources: iomemory:200-1ff iomemory:300-2ff irq:11 memory:fc000000-fcffffff memory:2000000000-2fffffffff memory:3000000000-3001ffffff




V100
====


nvidia-smi::

    Thu Feb 29 19:54:59 2024
    +-----------------------------------------------------------------------------+
    | NVIDIA-SMI 520.61.05    Driver Version: 520.61.05    CUDA Version: 11.8     |
    |-------------------------------+----------------------+----------------------+
    | GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
    | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
    |                               |                      |               MIG M. |
    |===============================+======================+======================|
    |   0  Tesla V100-SXM2...  On   | 00000000:00:09.0 Off |                    0 |
    | N/A   41C    P0    37W / 300W |   4792MiB / 32768MiB |      0%      Default |
    |                               |                      |                  N/A |
    +-------------------------------+----------------------+----------------------+

    +-----------------------------------------------------------------------------+
    | Processes:                                                                  |
    |  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
    |        ID   ID                                                   Usage      |
    |=============================================================================|
    |    0   N/A  N/A      7562      C   python                            884MiB |
    |    0   N/A  N/A   1425768      C   ./main                            836MiB |
    |    0   N/A  N/A   2854007      C   python                           1092MiB |
    |    0   N/A  N/A   3937597      C   ...3/envs/btc_env/bin/python     1164MiB |
    |    0   N/A  N/A   4027652      C   ...3/envs/btc_env/bin/python      808MiB |
    +-----------------------------------------------------------------------------+


sudo lshw -C display::

    *-display:0
       description: VGA compatible controller
       product: GD 5446
       vendor: Cirrus Logic
       physical id: 2
       bus info: pci@0000:00:02.0
       logical name: /dev/fb0
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: vga_controller rom fb
       configuration: depth=16 driver=cirrus latency=0 resolution=1024,768
       resources: irq:0 memory:fa000000-fbffffff memory:fe424000-fe424fff memory:c0000-dffff
    *-display:1
       description: 3D controller
       product: GV100GL [Tesla V100 SXM2 32GB]
       vendor: NVIDIA Corporation
       physical id: 9
       bus info: pci@0000:00:09.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: driver=nvidia latency=0
       resources: iomemory:100-ff iomemory:180-17f irq:34 memory:fd000000-fdffffff memory:1000000000-17ffffffff memory:1800000000-1801ffffff