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Pull requests: hao-ai-lab/FastVideo

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Pull requests list

[perf]: MiniMax H3 - build the Qwen3-VL encoder only as far as it is read (-13.7 GB) scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: perf Performance improvement
#1711 opened Aug 15, 2026 by KyleNeverGivesUp Contributor Loading…
3 of 4 tasks
3
[perf]: MiniMax H3 on GB10 - skip text encoder CPU offload on unified memory (5m49s to 30ms) scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: perf Performance improvement
#1710 opened Aug 15, 2026 by KyleNeverGivesUp Contributor Loading…
3 of 4 tasks
4
[perf] Wan kernel fusion: Triton-fused residual+LayerNorm+modulate inference path scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: perf Performance improvement
#1708 opened Aug 14, 2026 by incisors Contributor Loading…
4 of 6 tasks
1
[bugfix] wrap the generic DenoisingStage in the inference_denoising p… scope: inference Inference pipeline, serving, CLI type: bugfix Bug fix
#1707 opened Aug 14, 2026 by incisors Contributor Loading…
3 of 6 tasks
1
[perf] VSA Triton: widen the autotune num_stages range (the optimum was outside it) scope: kernel CUDA kernels, fastvideo-kernel type: perf Performance improvement
#1706 opened Aug 14, 2026 by Mister-Raggs Contributor Loading…
2
[bugfix]: retain NVFP4 weights for LTX2 refinement LoRA scope: infra CI, tests, Docker, build type: bugfix Bug fix
#1705 opened Aug 13, 2026 by aryan5v Contributor Loading…
1
[new-model] Add LTX-2.5 inference support scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1704 opened Aug 12, 2026 by aryan5v Contributor Loading…
5 of 6 tasks
1
[perf] Reduce MiniMax-H3 VAE peak memory scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: perf Performance improvement
#1703 opened Aug 12, 2026 by H1yori233 Collaborator Loading…
5 of 6 tasks
1
[ci] Surface worker process logs on perf hard regressions scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1701 opened Aug 8, 2026 by yogyam Contributor Loading…
1
2
[misc]: replace yapf with ruff format and apply across repo scope: attention Attention backends (VSA, STA, Flash, etc.) scope: data Data preprocessing, datasets scope: distributed SP, FSDP, USP, multi-node scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: kernel CUDA kernels, fastvideo-kernel scope: model Model architecture (DiTs, encoders, VAEs) scope: studio scope: training Training pipeline, methods, configs type: misc Cleanup, config, dependencies
#1697 opened Aug 7, 2026 by techverve Loading…
6 tasks
7
[misc]: Refactor separate training pipeline runner scope: infra CI, tests, Docker, build scope: training Training pipeline, methods, configs type: misc Cleanup, config, dependencies
#1696 opened Aug 7, 2026 by techverve Loading…
2 of 6 tasks
1
[feat] Add initial pure Ring Attention support scope: attention Attention backends (VSA, STA, Flash, etc.) scope: distributed SP, FSDP, USP, multi-node scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build type: feat New feature or capability
#1694 opened Aug 7, 2026 by klhhhhh Contributor Loading…
5
[bugfix]: condition HunyuanVideo 1.5 i2v on the reference image scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build type: bugfix Bug fix
#1693 opened Aug 7, 2026 by KyleNeverGivesUp Contributor Loading…
3 of 4 tasks
1
7
[perf]: remove per-step host syncs and repeated work from causal inference needs-rebase PR has merge conflicts scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: perf Performance improvement
#1687 opened Aug 6, 2026 by Ishxn20 Contributor Loading…
3
[new-model] Port MAGI-2 Preview needs-rebase PR has merge conflicts scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1686 opened Aug 6, 2026 by Davids048 Collaborator • Draft
3 of 6 tasks
2
[new-model] Add Wan2.2-S2V-14B speech-to-video (model port + checkpoint converter) scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1683 opened Aug 5, 2026 by SuhaanCoding Contributor Loading…
5 tasks done
6
[misc]: add env var to control process-aware logging scope: docs Documentation type: misc Cleanup, config, dependencies
#1680 opened Aug 4, 2026 by Azurinine Loading…
4 tasks done
3
[ci] Add DGX Spark (GB10) single-GPU perf config + gpu_types gating needs-rebase PR has merge conflicts ready PR is ready to merge scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1679 opened Aug 4, 2026 by Mister-Raggs Contributor Loading…
11
[feat]: add exact performance dashboard cohort selection (#1633) ready PR is ready to merge scope: docs Documentation scope: infra CI, tests, Docker, build type: feat New feature or capability
#1671 opened Aug 1, 2026 by Satyam-53 Collaborator Loading…
1
4
[new-model] Add native Helios transformer needs-rebase PR has merge conflicts scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1670 opened Jul 31, 2026 by FlappyBob Loading…
13 of 17 tasks
5
[bugfix]: synchronize post-FSDP LoRA replicas scope: infra CI, tests, Docker, build scope: training Training pipeline, methods, configs type: bugfix Bug fix
#1666 opened Jul 30, 2026 by Suckl Contributor Loading…
6 tasks done
2
[new-model] Added LingBot-World-Fast image-to-video support scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1665 opened Jul 30, 2026 by Ishxn20 Contributor Loading…
5 of 7 tasks
8
[feat] Add HunyuanVideo 1.5 embedding preprocessing pipeline scope: data Data preprocessing, datasets scope: infra CI, tests, Docker, build type: feat New feature or capability
#1663 opened Jul 29, 2026 by klhhhhh Contributor Loading…
8
[feat] Add HunyuanVideo 1.5 T2V training support scope: docs Documentation scope: infra CI, tests, Docker, build scope: training Training pipeline, methods, configs type: feat New feature or capability
#1662 opened Jul 29, 2026 by KyleNeverGivesUp Contributor Loading…
4 of 6 tasks
16
[perf]: reduce per-step overhead in causal Wan denoising, plus optional CUDA graph capture needs-rebase PR has merge conflicts scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: perf Performance improvement
#1660 opened Jul 29, 2026 by Ishxn20 Contributor Loading…
8
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