# Feature Combination Matrix

| Feature                    | Overlap Scheduler | CUDA Graph | Attention Data Parallelism | Disaggregated Serving | Chunked Prefill | MTP      | EAGLE-3(One Model Engine) | EAGLE-3(Two Model Engine) | Torch Sampler | TLLM C++ Sampler | KV Cache Reuse | Slide Window Attention | Logits Post Processor | Guided Decoding |
| -------------------------- | ----------------- | ---------- | -------------------------- | --------------------- | --------------- | -------- | ------------------------- | ------------------------- | ------------- | ---------------- | -------------- | ---------------------- | --------------------- | --------------- |
| Overlap Scheduler          | ---               |            |                            |                       |                 |          |                           |                           |               |                  |                |                        |                       |                 |
| CUDA Graph                 | Yes               | ---        |                            |                       |                 |          |                           |                           |               |                  |                |                        |                       |                 |
| Attention Data Parallelism | Yes               | Yes        | ---                        |                       |                 |          |                           |                           |               |                  |                |                        |                       |                 |
| Disaggregated Serving      | Yes               | Yes        | Yes                        | ---                   |                 |          |                           |                           |               |                  |                |                        |                       |                 |
| Chunked Prefill            | Yes               | Yes        | Yes                        | Untested              | ---             |          |                           |                           |               |                  |                |                        |                       |                 |
| MTP                        | Yes               | Yes        | Yes                        | Yes                   | Untested        | ---      |                           |                           |               |                  |                |                        |                       |                 |
| EAGLE-3(One Model Engine)  | Yes               | Yes        | Yes                        | No                    | Untested        | No       | ---                       |                           |               |                  |                |                        |                       |                 |
| EAGLE-3(Two Model Engine)  | NO                | Yes        | Yes                        | No                    | Untested        | No       | No                        | ---                       |               |                  |                |                        |                       |                 |
| Torch Sampler              | Yes               | Yes        | Yes                        | Yes                   | Yes             | Yes      | Yes                       | Yes                       | ---           |                  |                |                        |                       |                 |
| TLLM C++ Sampler           | Yes               | Yes        | Yes                        | Yes                   | Yes             | No       | No                        | No                        | No            | ---              |                |                        |                       |                 |
| KV Cache Reuse             | Yes               | Yes        | Yes                        | Untested              | Untested        | Untested | Yes                       | No                        | Yes           | Yes              | ---            |                        |                       |                 |
| Slide Window Attention     | Yes               | Yes        | Yes                        | Untested              | Untested        | Untested | Untested                  | Untested                  | Yes           | Yes              | WIP            | ---                    |                       |                 |
| Logits Post Processor      | No                | Yes        | Yes                        | No                    | Untested        | No       | No                        | No                        | Yes           | Yes              | Yes            | Yes                    | ---                   |                 |
| Guided Decoding            | No                | Yes        | Yes                        | Untested              | Yes             | No       | No                        | No                        | Yes           | Yes              | Yes            | Yes                    | Yes                   | ---             |
