#!/bin/bash
echo "=== GPU Verification Script ==="
echo ""
echo "--- NVIDIA Driver ---"
nvidia-smi
echo ""
echo "--- CUDA Version ---"
nvcc --version
echo ""
echo "--- GPU Device Check ---"
if nvidia-smi &>/dev/null; then
    echo "✅ NVIDIA driver loaded successfully"
    nvidia-smi --query-gpu=name,driver_version,memory.total --format=csv,noheader
else
    echo "❌ NVIDIA driver not loaded"
fi
echo ""
echo "--- CUDA Availability ---"
if nvcc --version &>/dev/null; then
    echo "✅ CUDA toolkit available"
else
    echo "❌ CUDA toolkit not available"
fi