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# Diffusion Text Generation
This directory contains implementations for Diffusion LLMs (DLLMs)
More Info:
- https://github.com/ggml-org/llama.cpp/pull/14644
- https://github.com/ggml-org/llama.cpp/pull/14771
## Parameters
The diffusion CLI supports various parameters to control the generation process:
### Core Diffusion Parameters
- `--diffusion-steps`: Number of diffusion steps (default: 256)
- `--diffusion-algorithm`: Algorithm for token selection
- `0`: ORIGIN - Token will be generated in a purely random order from https://arxiv.org/abs/2107.03006.
- `1`: ENTROPY_BASED - Entropy-based selection
- `2`: MARGIN_BASED - Margin-based selection
- `3`: RANDOM - Random selection
- `4`: CONFIDENCE_BASED - Confidence-based selection (default)
- More documentation here https://github.com/DreamLM/Dream
- `--diffusion-visual`: Enable live visualization during generation
### Scheduling Parameters
Choose one of the following scheduling methods:
**Timestep-based scheduling:**
- `--diffusion-eps`: Epsilon value for timestep scheduling (e.g., 0.001)
**Block-based scheduling:**
- `--diffusion-block-length`: Block size for block-based scheduling (e.g., 32)
### Sampling Parameters
- `--temp`: Temperature for sampling (0.0 = greedy/deterministic, higher = more random)
- `--top-k`: Top-k filtering for sampling
- `--top-p`: Top-p (nucleus) filtering for sampling
- `--seed`: Random seed for reproducibility
### Model Parameters
- `-m`: Path to the GGUF model file
- `-p`: Input prompt text
- `-ub`: Maximum sequence length (ubatch size)
- `-c`: Context size
- `-b`: Batch size
### Examples
#### Dream architechture:
```
llama-diffusion-cli -m dream7b.gguf -p "write code to train MNIST in pytorch" -ub 512 --diffusion-eps 0.001 --diffusion-algorithm 3 --diffusion-steps 256 --diffusion-visual
```
#### LLaDA architechture:
```
llama-diffusion-cli -m llada-8b.gguf -p "write code to train MNIST in pytorch" -ub 512 --diffusion-block-length 32 --diffusion-steps 256 --diffusion-visual
```
#### RND1 architecture:
```
llama-diffusion-cli -m RND1-Base-0910.gguf -p "write code to train MNIST in pytorch" -ub 512 --diffusion-algorithm 1 --diffusion-steps 256 --diffusion-visual --temp 0.5 --diffusion-eps 0.001
```
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