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- Add SQLCipher encryption for ait-mainnet database with configurable flag - Add db_encryption_enabled and db_encryption_key_path config settings - Implement encryption key loading and PRAGMA key setup via connection events - Add shutdown_db function for proper database cleanup - Export middleware classes in aitbc/__init__.py - Fix import path in sync.py for settings - Remove duplicate agent documentation from docs
112 lines
1.6 KiB
Markdown
112 lines
1.6 KiB
Markdown
# GPU Setup & Configuration
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Configure and optimize your GPU setup for mining.
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## Prerequisites
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### Driver Installation
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```bash
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# Ubuntu/Debian
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sudo apt install nvidia-driver-535
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# Verify installation
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nvidia-smi
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```
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### CUDA Installation
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```bash
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# Download CUDA from NVIDIA
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wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
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sudo dpkg -i cuda-keyring_1.1-1_all.deb
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sudo apt-get update
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sudo apt-get install cuda-toolkit-12-3
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```
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## Configuration
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### Miner Config
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Create `~/.aitbc/miner.yaml`:
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```yaml
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gpu:
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type: v100
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count: 1
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cuda_devices: 0
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performance:
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max_memory_percent: 90
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max_gpu_temp: 80
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power_limit: 250
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jobs:
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max_concurrent: 4
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timeout_grace: 300
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```
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### Environment Variables
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```bash
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export CUDA_VISIBLE_DEVICES=0
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export NVIDIA_VISIBLE_DEVICES=all
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export AITBC_GPU_MEMORY_LIMIT=0.9
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```
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## Optimization
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### Memory Settings
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```yaml
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performance:
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tensor_cores: true
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fp16: true # Use half precision
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max_memory_percent: 90
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```
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### Thermal Management
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```yaml
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thermal:
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target_temp: 70
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max_temp: 85
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fan_curve:
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- temp: 50
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fan: 30
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- temp: 70
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fan: 60
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- temp: 85
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fan: 100
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```
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## Troubleshooting
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### GPU Not Detected
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```bash
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# Check driver
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nvidia-smi
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# Check CUDA
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nvcc --version
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# Restart miner
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aitbc miner restart
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```
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### Temperature Issues
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```bash
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# Monitor temperature
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nvidia-smi -l 1
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# Check cooling
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ipmitool sdr list | grep Temp
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```
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## Next
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- [Quick Start](./1_quick-start.md) — Get started
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- [Monitoring](./6_monitoring.md) - Monitor your miner
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- [Job Management](./3_job-management.md) — Job management
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