Preprint
Sep 2026
PixelFlow: Token-Level Workload Management for Efficient Distributed DiT Serving
Online image generation with Diffusion Transformers (DiTs) must meet latency service-level objectives (SLOs) while using GPU resources efficiently. Existing systems improve GPU utilization by batching multiple requests for joint execution. However, request-level batching offers limited control over batch size: batches...
Zhexiang Zhang, Min-Chen Yu, Yi-Fan Sun et al.
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