### 🔀 [#120](https://github.com/ikawrakow/ik_llama.cpp/pull/120) - Q8_0_R4

| **Author** | `ikawrakow` |
| :--- | :--- |
| **State** | ❌ **Closed** |
| **Created** | 2024-12-03 |
| **Updated** | 2024-12-03 |

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#### Description

Following PR #118, #119: `Q8_0` repacked with 4 interleaved rows.

PP-512 for LLaMA-3.1-8B for `ARM_NEON` (M2-Max), `Zen4` (Ryzen-7950X) and `AVX2` (Risen-5975WX):

| Platform |  Threads | Q8_0 | Q8_0_R4 | Speedup |
| ---: | ---: | ---: | ---: | ---: |
| ARM_NEON |  8 |   83.69 ± 1.53 | 112.95 ± 0.17 | 1.350 |
| Zen4            | 16 | 175.61 ± 0.71 | 268.98 ± 0.31 | 1.532 |
| AVX2           | 32 | 213.95 ± 0.44  | 234.40 ± 0.60  | 1.096 |