Comments (8)
wzyforgit
commented on May 23, 2024
NCNN的GPU推理是基于vulkan的，可能是你的P40的驱动不支持vulkan导致
可以通过vulkaninfo命令查看vulkan识别到的设备
from ncnn.
1027663760
commented on May 23, 2024
NCNN的GPU推理是基于vulkan的，可能是你的P40的驱动不支持vulkan导致 可以通过vulkaninfo命令查看vulkan识别到的设备
vulkaninfo 也只能看到一个GPU，那这样的话是不是无解了
=================
VK_LAYER_NV_optimus (NVIDIA Optimus layer) Vulkan version 1.3.277, layer version 1:
Layer Extensions: count = 0
Devices: count = 1
GPU id = 0 (NVIDIA GeForce RTX 3060)
Layer-Device Extensions: count = 0
VK_LAYER_TENCENT_wegame_cross_overlay (Cross Overlay Layer) Vulkan version 1.1.121, layer version 1:
Layer Extensions: count = 0
Devices: count = 1
GPU id = 0 (NVIDIA GeForce RTX 3060)
Layer-Device Extensions: count = 0
Presentable Surfaces:
GPU id : 0 (NVIDIA GeForce RTX 3060):
Surface type = VK_KHR_win32_surface
Formats: count = 5
SurfaceFormat[0]:
format = FORMAT_B8G8R8A8_UNORM
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[1]:
format = FORMAT_B8G8R8A8_SRGB
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[2]:
format = FORMAT_R8G8B8A8_UNORM
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[3]:
format = FORMAT_R8G8B8A8_SRGB
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[4]:
format = FORMAT_A2B10G10R10_UNORM_PACK32
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
Present Modes: count = 4
PRESENT_MODE_FIFO_KHR
PRESENT_MODE_FIFO_RELAXED_KHR
PRESENT_MODE_MAILBOX_KHR
PRESENT_MODE_IMMEDIATE_KHR
VkSurfaceCapabilitiesKHR:
-------------------------
from ncnn.
wzyforgit
commented on May 23, 2024
NCNN的GPU推理是基于vulkan的，可能是你的P40的驱动不支持vulkan导致 可以通过vulkaninfo命令查看vulkan识别到的设备
vulkaninfo 也只能看到一个GPU，那这样的话是不是无解了
================= VK_LAYER_NV_optimus (NVIDIA Optimus layer) Vulkan version 1.3.277, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0
VK_LAYER_TENCENT_wegame_cross_overlay (Cross Overlay Layer) Vulkan version 1.1.121, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0
Presentable Surfaces:
GPU id : 0 (NVIDIA GeForce RTX 3060): Surface type = VK_KHR_win32_surface Formats: count = 5 SurfaceFormat[0]: format = FORMAT_B8G8R8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[1]: format = FORMAT_B8G8R8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[2]: format = FORMAT_R8G8B8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[3]: format = FORMAT_R8G8B8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[4]: format = FORMAT_A2B10G10R10_UNORM_PACK32 colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR Present Modes: count = 4 PRESENT_MODE_FIFO_KHR PRESENT_MODE_FIFO_RELAXED_KHR PRESENT_MODE_MAILBOX_KHR PRESENT_MODE_IMMEDIATE_KHR VkSurfaceCapabilitiesKHR: -------------------------
可以再去NV那边找找看有没有支持的驱动，实在没有的话那确实没办法了
毕竟vulkan sdk只是说提供一个接口，具体是否支持还是要看显卡驱动的
from ncnn.
1027663760
commented on May 23, 2024
NCNN的GPU推理是基于vulkan的，可能是你的P40的驱动不支持vulkan导致 可以通过vulkaninfo命令查看vulkan识别到的设备
vulkaninfo 也只能看到一个GPU，那这样的话是不是无解了
================= VK_LAYER_NV_optimus (NVIDIA Optimus layer) Vulkan version 1.3.277, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0
VK_LAYER_TENCENT_wegame_cross_overlay (Cross Overlay Layer) Vulkan version 1.1.121, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0Presentable Surfaces:
GPU id : 0 (NVIDIA GeForce RTX 3060): Surface type = VK_KHR_win32_surface Formats: count = 5 SurfaceFormat[0]: format = FORMAT_B8G8R8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[1]: format = FORMAT_B8G8R8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[2]: format = FORMAT_R8G8B8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[3]: format = FORMAT_R8G8B8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[4]: format = FORMAT_A2B10G10R10_UNORM_PACK32 colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR Present Modes: count = 4 PRESENT_MODE_FIFO_KHR PRESENT_MODE_FIFO_RELAXED_KHR PRESENT_MODE_MAILBOX_KHR PRESENT_MODE_IMMEDIATE_KHR VkSurfaceCapabilitiesKHR: -------------------------
可以再去NV那边找找看有没有支持的驱动，实在没有的话那确实没办法了 毕竟vulkan sdk只是说提供一个接口，具体是否支持还是要看显卡驱动的
看来N卡还是用cuda最好，兼容性也很强，下到gtx750上到4090再到各种专业卡都支持
from ncnn.
nihui
commented on May 23, 2024
NCNN的GPU推理是基于vulkan的，可能是你的P40的驱动不支持vulkan导致 可以通过vulkaninfo命令查看vulkan识别到的设备
vulkaninfo 也只能看到一个GPU，那这样的话是不是无解了
================= VK_LAYER_NV_optimus (NVIDIA Optimus layer) Vulkan version 1.3.277, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0
VK_LAYER_TENCENT_wegame_cross_overlay (Cross Overlay Layer) Vulkan version 1.1.121, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0Presentable Surfaces:
GPU id : 0 (NVIDIA GeForce RTX 3060): Surface type = VK_KHR_win32_surface Formats: count = 5 SurfaceFormat[0]: format = FORMAT_B8G8R8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[1]: format = FORMAT_B8G8R8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[2]: format = FORMAT_R8G8B8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[3]: format = FORMAT_R8G8B8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[4]: format = FORMAT_A2B10G10R10_UNORM_PACK32 colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR Present Modes: count = 4 PRESENT_MODE_FIFO_KHR PRESENT_MODE_FIFO_RELAXED_KHR PRESENT_MODE_MAILBOX_KHR PRESENT_MODE_IMMEDIATE_KHR VkSurfaceCapabilitiesKHR: -------------------------
可以再去NV那边找找看有没有支持的驱动，实在没有的话那确实没办法了 毕竟vulkan sdk只是说提供一个接口，具体是否支持还是要看显卡驱动的
看来N卡还是用cuda最好，兼容性也很强，下到gtx750上到4090再到各种专业卡都支持
但是吧，cuda新版本也会废弃一些老卡的兼容性....
以及，我记得 linux 下 p40 安装驱动的时候要记得勾选安装 opengl 支持，只安装cuda的驱动是不够的，vulkan 的部分在 opengl 那边
from ncnn.
1027663760
commented on May 23, 2024
NCNN的GPU推理是基于vulkan的，可能是你的P40的驱动不支持vulkan导致 可以通过vulkaninfo命令查看vulkan识别到的设备
vulkaninfo 也只能看到一个GPU，那这样的话是不是无解了
================= VK_LAYER_NV_optimus (NVIDIA Optimus layer) Vulkan version 1.3.277, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0
VK_LAYER_TENCENT_wegame_cross_overlay (Cross Overlay Layer) Vulkan version 1.1.121, layer version 1: Layer Extensions: count = 0 Devices: count = 1 GPU id = 0 (NVIDIA GeForce RTX 3060) Layer-Device Extensions: count = 0Presentable Surfaces:
GPU id : 0 (NVIDIA GeForce RTX 3060): Surface type = VK_KHR_win32_surface Formats: count = 5 SurfaceFormat[0]: format = FORMAT_B8G8R8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[1]: format = FORMAT_B8G8R8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[2]: format = FORMAT_R8G8B8A8_UNORM colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[3]: format = FORMAT_R8G8B8A8_SRGB colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR SurfaceFormat[4]: format = FORMAT_A2B10G10R10_UNORM_PACK32 colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR Present Modes: count = 4 PRESENT_MODE_FIFO_KHR PRESENT_MODE_FIFO_RELAXED_KHR PRESENT_MODE_MAILBOX_KHR PRESENT_MODE_IMMEDIATE_KHR VkSurfaceCapabilitiesKHR: -------------------------
可以再去NV那边找找看有没有支持的驱动，实在没有的话那确实没办法了 毕竟vulkan sdk只是说提供一个接口，具体是否支持还是要看显卡驱动的
看来N卡还是用cuda最好，兼容性也很强，下到gtx750上到4090再到各种专业卡都支持
但是吧，cuda新版本也会废弃一些老卡的兼容性....
以及，我记得 linux 下 p40 安装驱动的时候要记得勾选安装 opengl 支持，只安装cuda的驱动是不够的，vulkan 的部分在 opengl 那边
我这里不需要这么麻烦，就安装3060的驱动 p40就自动识别了，然后 darknet就能直接跑，我是windows系统
from ncnn.
TianZerL
commented on May 23, 2024
Windows下装谷歌提供的grid驱动就能用图形功能了
from ncnn.
1027663760
commented on May 23, 2024
Windows下装谷歌提供的grid驱动就能用图形功能了
grid驱动安装后 3060就认不到了...
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