[model] support new model - #10
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Signed-off-by: Andreas Karatzas <akaratza@amd.com>
… replay Moonshot and Alibaba workload traces (vllm-project#39795) Signed-off-by: Animesh Trivedi <Animesh.Trivedi@ibm.com>
…roject#42343) Signed-off-by: wzhao18 <wzhao18.sz@gmail.com>
…otronVL pooling models (vllm-project#43581) Signed-off-by: Jakub Zakrzewski <jzakrzewski@nvidia.com> Co-authored-by: opencode <noreply@opencode.ai> Co-authored-by: tomeras91 <57313761+tomeras91@users.noreply.github.com>
…oject#43781) Signed-off-by: tjtanaa <tunjian.tan@embeddedllm.com> Signed-off-by: vllmellm <vllm.ellm@embeddedllm.com> Signed-off-by: kliuae <kuanfu.liu@embeddedllm.com> Co-authored-by: tjtanaa <tunjian.tan@embeddedllm.com> Co-authored-by: vllmellm <vllm.ellm@embeddedllm.com>
vllm-project#43860) Signed-off-by: Kevin Luu <kevin@inferact.ai> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Bugen Zhao <i@bugenzhao.com>
…ges API (vllm-project#42396) Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>
Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com> Signed-off-by: Vadim Gimpelson <156319763+vadiklyutiy@users.noreply.github.com>
Signed-off-by: omerpaz95 <omerpaz95@gmail.com>
Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Signed-off-by: juliendenize <julien.denize@mistral.ai> Signed-off-by: Julien Denize <40604584+juliendenize@users.noreply.github.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Step3.5 MTP draft layers fall into multiple SWA KV cache groups (layer 45/46/47 each in its own group when target uses 1fa+3swa). Two latent bugs: 1. initialize_attn_backend's group_key was (backend_cls, spec). The per-layer SlidingWindowSpec instances are distinct objects with equal __hash__/__eq__, so all 3 layers collapsed into one AttentionGroup whose representative gid was non-deterministic across workers (set iteration order). Switch the key to (backend_cls, gid) and sort the layer iteration so each gid becomes its own group with deterministic ordering. 2. _get_slot_mapping shared a single buffer view across all layers while different gids have independent KV cache storage. Layers 46/47 read/wrote KV at slots computed from group 1's block_table. Add per-gid slot_mapping buffers, override _get_slot_mapping and _update_positions_dependent_metadata to maintain them, and feed per-gid slot_mappings into build_per_group_and_layer_attn_metadata. Wire gpu_model_runner to call set_per_group_attn_metadata(gid, block_table, slot_mapping) for Step3p5MTPProposer; Gemma4Proposer keeps its block-table-only path. Also drop the redundant prepare_next_token_ids_padded override and fall back to the base Triton kernel. Signed-off-by: luotingdan <luotingdan@stepfun.com>
The model runner registers per-group block_table and slot_mapping at padded shape (num_reqs_padded), but the spec-decode common attention metadata is later unpadded() to num_reqs/num_actual_tokens. The proposer must apply the same truncation when swapping in per-group tensors, otherwise block_table.shape[0] (e.g. 16) does not match query_start_loc.shape[0]-1 (e.g. 15) and flash_attn fails with "batch_size must be equal to batch_size_k". Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: Isotr0py <Isotr0py@outlook.com> Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: Jee Jee Li <jeejeelee@inferact.ai> Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
added 6 commits
May 28, 2026 21:00
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
This reverts commit 07aa2ee. Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
…ormance improvement (vllm-project#43014) Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: luotingdan <luotingdan@stepfun.com>
…ng (vllm-project#43667) Signed-off-by: haojiangzheng <justineric096@gmail.com> Co-authored-by: haojiangzheng <justineric096@gmail.com>
…oject#39983) Signed-off-by: Angelo Ruocco <ang@zurich.ibm.com> Co-authored-by: Or Ozeri <or@ozery.com>
…ject#43746) Signed-off-by: Woosuk Kwon <woosuk@inferact.ai>
…-project#40344) Signed-off-by: simondanielsson <simon.danielsson99@hotmail.com>
Signed-off-by: jiang1.li <jiang1.li@intel.com>
Signed-off-by: Bugen Zhao <i@bugenzhao.com>
…project#43850) Signed-off-by: Bugen Zhao <i@bugenzhao.com>
…P engines (vllm-project#43429) Signed-off-by: Will.hou <1205157517@qq.com> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…-project#43813) Signed-off-by: yewentao256 <zhyanwentao@126.com>
…#43803) Signed-off-by: Majid Taheri Andani <tahemaji@amazon.com> Co-authored-by: Majid Taheri Andani <tahemaji@amazon.com>
…ation (vllm-project#43864) Signed-off-by: Vadim Gimpelson <vadim.gimpelson@gmail.com>
…ished_jobs()` (vllm-project#43870) Signed-off-by: Ronen Schaffer <ronen.schaffer@ibm.com>
…ive decoding (vllm-project#40687) Signed-off-by: Matthias Gehre <matthias.gehre@amd.com>
…vllm-project#41426) Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> Co-authored-by: Kunshang Ji <kunshang.ji@intel.com>
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Purpose
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Essential Elements of an Effective PR Description Checklist
supported_models.mdandexamplesfor a new model.