41 lines
1.3 KiB
Ruby
41 lines
1.3 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
||
|
class GpuInfo
|
||
|
def self.gather_info
|
||
|
# Initialize an empty hash to store GPU information
|
||
|
gpu_info = {}
|
||
|
|
||
|
# Use `lspci` to get basic GPU information
|
||
|
lspci_output = `lspci | grep VGA`.strip
|
||
|
if lspci_output && !lspci_output.empty?
|
||
|
# Extract the model and other details
|
||
|
model_match = lspci_output.match(/VGA compatible controller: (.+)$/)
|
||
|
gpu_info[:model] = model_match[1] if model_match
|
||
|
end
|
||
|
|
||
|
# Fetch Video RAM amount
|
||
|
vram_output = `lshw -c video | grep size`.strip
|
||
|
if vram_output && !vram_output.empty?
|
||
|
vram_match = vram_output.match(/size: (.+)$/)
|
||
|
gpu_info[:vram] = vram_match[1] if vram_match
|
||
|
end
|
||
|
|
||
|
# Fetch OpenGL driver version
|
||
|
driver_output = `glxinfo | grep "OpenGL version"`.strip
|
||
|
if driver_output && !driver_output.empty?
|
||
|
driver_match = driver_output.match(/OpenGL version string: (.+)$/)
|
||
|
gpu_info[:opengl_driver_version] = driver_match[1] if driver_match
|
||
|
end
|
||
|
|
||
|
# Fetch Vulkan driver version
|
||
|
vulkan_output = `vulkaninfo | grep "Vulkan Instance Version"`.strip
|
||
|
if vulkan_output && !vulkan_output.empty?
|
||
|
vulkan_match = vulkan_output.match(/Vulkan Instance Version: (.+)$/)
|
||
|
gpu_info[:vulkan_driver_version] = vulkan_match[1] if vulkan_match
|
||
|
end
|
||
|
|
||
|
# Return the gathered GPU information
|
||
|
gpu_info
|
||
|
end
|
||
|
end
|