A PyTorch-native inference engine with cache, parallelism, quantization and cpu offload for 100+ DiTs.
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Updated
Nov 13, 2026 - Python
A PyTorch-native inference engine with cache, parallelism, quantization and cpu offload for 100+ DiTs.
Hybrid Automatic Video Colorizer (HAVC) server that exposes a GPU-accelerated colorization pipeline for B&W images and video frames based on Diffusion Transformer (DiT) models: Qwen-Image-Edit-2511, Qwen-Image 2.1 and LongCat ImageEdit Turbo. Colorized reference frames are propagated using CMNET2.
W4A4 and INT8 KV-cache quantization for Infinity VAR models. Optimized for high-fidelity generative AI deployment on edge GPUs (e.g. NVIDIA Jetson).
4-bit SVDQuant (Nunchaku) diffusion inference on AMD GPUs (ROCm): Triton backend, native RDNA3 int4 kernels, FLUX.1, FLUX.2 [klein], Qwen-Image, Z-Image-Turbo, SDXL, LoRA, ComfyUI nodes
Krea 2 Turbo at 4-bit weights and activations on Nunchaku fused kernels. Runtime port + deepcompressor conversion.
ComfyUI nodes for Nunchaku 4-bit models on AMD GPUs (ROCm): FLUX.2 [klein], FLUX.1, Qwen-Image, Z-Image-Turbo, SDXL
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