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use fp16

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e-maks
2026-03-08 00:57:08 +03:00
parent b7cf05a1eb
commit 5639033c82
3 changed files with 11 additions and 5 deletions
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API-GUIDE.md
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@@ -475,6 +475,12 @@ if queue_size > 5:
- Недостаточно VRAM - Недостаточно VRAM
- Workflow файл повреждён - Workflow файл повреждён
### Ошибка "Promotion for Float8 Types is not supported"
- **Причина:** Lightspeed модели несовместимы с fp8 text encoder
- **Решение:** Используй fp16 text encoder (`umt5_xxl_fp16.safetensors`)
- Официальные WAN 2.2 модели работают с fp8, но кастомные Lightspeed файнтюны требуют fp16
### Медленная генерация ### Медленная генерация
- Проверьте загрузку GPU: `nvidia-smi` - Проверьте загрузку GPU: `nvidia-smi`
README.md
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@@ -39,14 +39,14 @@ scp "DasiwaWAN22I2V14BLightspeed_synthseductionLowV9.safetensors" ${SERVER}:/Com
# VAE (~335 MB) # VAE (~335 MB)
scp "wan_2.1_vae.safetensors" ${SERVER}:/ComfyUI/models/vae/ scp "wan_2.1_vae.safetensors" ${SERVER}:/ComfyUI/models/vae/
# Text Encoder (~4.7 GB) # Text Encoder (~9.4 GB, fp16 - required for Lightspeed models)
scp "umt5_xxl_fp8_e4m3fn_scaled.safetensors" ${SERVER}:/ComfyUI/models/text_encoders/ scp "umt5_xxl_fp16.safetensors" ${SERVER}:/ComfyUI/models/text_encoders/
``` ```
**Скачать модели:** **Скачать модели:**
- **Checkpoints:** [DaSiWa WAN 2.2 i2v 14B (S) Lightspeed](https://civitai.com/models/1981116) - **Checkpoints:** [DaSiWa WAN 2.2 i2v 14B (S) Lightspeed](https://civitai.com/models/1981116)
- **VAE:** [wan_2.1_vae.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/blob/main/split_files/vae/wan_2.1_vae.safetensors) - **VAE:** [wan_2.1_vae.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/blob/main/split_files/vae/wan_2.1_vae.safetensors)
- **Text Encoder:** [umt5_xxl_fp8_e4m3fn_scaled.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/text_encoders/umt5_xxl_fp8_e4m3fn_scaled.safetensors) - **Text Encoder:** [umt5_xxl_fp16.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/text_encoders/umt5_xxl_fp16.safetensors) (fp16 required for Lightspeed models)
**Структура моделей на сервере:** **Структура моделей на сервере:**
``` ```
@@ -57,7 +57,7 @@ scp "umt5_xxl_fp8_e4m3fn_scaled.safetensors" ${SERVER}:/ComfyUI/models/text_enco
├── vae/ ├── vae/
│ └── wan_2.1_vae.safetensors │ └── wan_2.1_vae.safetensors
└── text_encoders/ └── text_encoders/
└── umt5_xxl_fp8_e4m3fn_scaled.safetensors └── umt5_xxl_fp16.safetensors
``` ```
### 2. Генерация ключей (на любом ПК с Python) ### 2. Генерация ключей (на любом ПК с Python)
workflow_api.json
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@@ -28,7 +28,7 @@
}, },
"4": { "4": {
"inputs": { "inputs": {
"clip_name": "umt5_xxl_fp8_e4m3fn_scaled.safetensors", "clip_name": "umt5_xxl_fp16.safetensors",
"type": "wan", "type": "wan",
"device": "default" "device": "default"
}, },