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TRAINING_COMPLETE.md
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| 1 |
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# β
Training Complete! CodeLlama Fine-Tuned with Chat Format
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## π Training Summary
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**Status:** β
**COMPLETE**
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**Model Location:** `training-outputs/codellama-fifo-v2-chat`
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**Training Time:** ~4.5 minutes (270 seconds)
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---
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## π Training Metrics
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### Loss Progression:
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- **Initial Loss (Epoch 1):** 1.1125
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- **Final Loss (Epoch 5):** 0.626
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- **Validation Loss:** 0.609
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- **Average Training Loss:** 0.855
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### Training Progress:
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- β
Completed all 5 epochs
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- β
25 training steps total (4 steps per epoch)
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- β
2 validation steps
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- β
Loss steadily decreased from 1.11 β 0.63
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---
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## π Training Details
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### Configuration:
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- **Base Model:** CodeLlama-7B-Instruct
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- **Dataset Format:** Chat template format (`<s>[INST]...[/INST]`)
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- **Training Samples:** 70
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- **Validation Samples:** 9
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- **Total Steps:** 25 (with gradient accumulation)
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- **Batch Size:** 4
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- **Gradient Accumulation:** 4 (effective batch size: 16)
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- **Learning Rate:** 2e-5
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- **Max Length:** 1536 tokens
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- **LoRA Rank:** 48
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- **LoRA Alpha:** 96
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- **LoRA Dropout:** 0.15
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### Model Statistics:
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- **Trainable Parameters:** 119,930,880 (3.31% of total)
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- **Total Parameters:** 3,620,474,880
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- **Device:** CUDA (NVIDIA A100-SXM4-40GB)
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---
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## π Next Steps
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### 1. Test the New Model
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```bash
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cd /workspace/ftt/codellama-migration
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source /venv/main/bin/activate
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# Test with a training sample
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python3 scripts/inference/inference_codellama.py \
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--mode local \
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--model-path training-outputs/codellama-fifo-v2-chat \
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--base-model-path models/base-models/CodeLlama-7B-Instruct \
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--prompt "You are Elinnos RTL Code Generator v1.0, a specialized Verilog/SystemVerilog code generation agent. Your role: Generate clean, synthesizable RTL code for hardware design tasks. Output ONLY functional RTL code with no \$display, assertions, comments, or debug statements.
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Generate a synchronous FIFO with 8-bit data width, depth 4, write_enable, read_enable, full flag, empty flag." \
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--max-new-tokens 1000 \
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--temperature 0.1
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```
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### 2. Run Evaluation
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Test the model on training and test samples to verify it generates Verilog code correctly:
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```bash
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python3 test_samples.py
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```
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---
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## β
Key Improvements
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1. **β
Correct Format:** Model trained with CodeLlama chat template format
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2. **β
Proper Learning:** Loss decreased consistently over 5 epochs
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3. **β
Validation:** Model validated on separate validation set
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4. **β
Checkpointing:** Model checkpoints saved for resume capability
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---
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## π Files Generated
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- β
**Model:** `training-outputs/codellama-fifo-v2-chat/`
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- β
**Config:** `training-outputs/codellama-fifo-v2-chat/training_config.json`
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- β
**Checkpoints:** Saved during training (if enabled)
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---
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## π― Expected Results
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With the new chat format model, you should now see:
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- β
**Verilog code generation** (not unrelated text)
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- β
**Proper code structure** (module...endmodule)
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- β
**Accurate FIFO implementations**
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- β
**Matches training data format**
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| 104 |
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---
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**Training completed successfully! Model is ready for testing.**
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