End-to-end recipes for optimizing diffusion models with torchao and diffusers (inference and FP8 training).
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Updated
Jan 8, 2026 - Python
End-to-end recipes for optimizing diffusion models with torchao and diffusers (inference and FP8 training).
A native PyTorch backend for AWS Trainium with support for eager execution, torch.compile, distributed training, and custom NKI kernels
Profine automatically profiles and optimizes PyTorch training jobs on real GPUs, delivering measurable speedups and lower GPU costs before teams waste days tuning configs by hand.
AWS Neuron's extension of TorchTitan that adds AWS Trainium support with TorchNeuron for training generative AI models
PyTorch extension for Rebellions NPU
How does torch.compile() achieve massive speedups despite highly optimized torch functions? See how operator fusion works!
Wide-model collective ensemble system with fractal, geometric, and heavy compilation optimizations.
Optimized PyTorch/Triton MiniMax H3 video VAE for ComfyUI, with reproducible benchmarks and optional mixed INT8 acceleration—no TensorRT engine required.
Optimized CSM-1B TTS pipeline for RTX 5090 (Blackwell sm_120). CUDA graph replay via patched HF Transformers. ~0.46x RTF. Topics (tags): csm text-to-speech rtx-5090 blackwell cuda-graphs torch-compile sesame streaming pytorch
Compression-aware Qwen3-VL inference engine with torch.compile, CUDA Graph, scaled-FP8 KV, visual compaction, and multimodal prefix caching.
Runs Triton kernels from their IR on the CPU and checks every launch (races, out-of-bounds, per-pass validation). Found silent torch.compile miscompiles without a GPU.
Leveraging torch.compile to accelerate cross-encoder inference
Benchmarking, optimising and serving the TabFM tabular foundation model online: exact KV cache, torch.compile, FastAPI, Triton, KServe on kind and GKE
Check that ONNX Runtime, OpenVINO, Core ML, TensorRT, ExecuTorch and torch.compile give the same results as eager PyTorch, on the values that break them
Fused FP8 Triton matmul for vLLM on NVIDIA RTX Spark / GB10 (sm_121), native Windows. 13% faster than WSL2 with Gemma 4 12B.
A PyTorch-like tensor library written in Bend2, with machine-checked laws
Distilling Florence-2 into a compact ~60M-param VQA student (feature-matching + attention transfer) — ~70% teacher-accuracy retention at 138x inference throughput with bf16 + torch.compile on H100.
Evidence-gated torch.compile optimization lab with offline-verifiable bundles
Measurement-driven PyTorch training autotuner — tries precision × torch.compile × memory-format configs on your model, keeps the fastest, never returns one slower than your baseline. Honest, committed benchmarks.
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