A symbol scan over every tracked file found 123 top-level definitions in
vllm/ with zero references, including references inside strings. All of
them came from features this fork deleted earlier.
- Delete dead attention helpers: MLADCPManager, split_prefill_chunks, the
reshape helpers, compute_varlen_chunk_metadata, the LINEAR backend's
unused BailingLinearAttentionBackend, and the sparse flash-attn entry
points.
- Delete the CPU and AMX op wrappers from _custom_ops.py: cpu_mla_decode,
cpu_mla_extend, cpu_mla_get_scheduler_metadata,
gather_mla_context_cache_cpu.
- Delete dead quantization helpers: awq_pack, gptq_pack,
gptq_quantize_weights, get_and_maybe_dequant_weights,
marlin_quant_fp8_torch, the rand_marlin_weight_*_like pair,
ocp_mx_weight_dtype_and_rows, get_fp8_block_weight_scale,
input_to_float8.
- Delete dead model helpers: resolve_visual_encoder_outputs,
run_dp_sharded_vision_model, fast_topk, get_layer_index,
is_pp_missing_parameter, skip_spec_layers, KimiK3MergedQKVGateLinear,
selective_scan_fn, causal_conv1d_update_torch.
- Delete dead utils: format_kib, format_mib, chunk_list, prev_power_of_2,
split_host_port, join_host_port, make_zmq_path, make_async_with_semaphore,
is_meta_module, is_non_overlapping_and_dense, supports_xpu_graph,
create_kv_caches_with_random*, and the unused has_* capability probes.
- Delete the unreachable deep-gemm mega-MoE warmup path, which imported
vllm.models.deepseek_v4.nvidia.model and vllm.models.kimi_k3.nvidia.model,
neither of which exists anymore.
- Drop the imports and the two now-empty guards left behind.
Verified statically: every changed file compiles, no unused import
remains, and no deleted name is referenced in vllm, tests or csrc. The
runtime gates still need the Python environment rebuilt.
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
Production runs one static model behind the OpenAI-compatible API. Every
adapter path and non-OpenAI HTTP surface is unreachable there.
- Delete the LoRA stack: vllm/lora, LoRARequest on the engine wire, the
scheduler, worker, cudagraph and MoE plumbing, LoRA metrics, the lora
CLI group, and the LoRA tests.
- Drop the plugin loader in vllm/plugins. Platform resolution is now
CUDA-only and the general/stat-logger plugin hooks are gone.
- Delete the speech-to-text and realtime entrypoints, the scale-out
render routes, and vllm/config/speech_to_text.py. GenerationTask is
generate-only.
- Cut DecodeBenchConnector and the disagg-prefill doc and image. The
Multi, Offloading and Example connectors stay; production uses the
CPU KV offload tier.
- Delete the ROCm-only fused KDA chunk kernel (2346 lines) with its CMake
arch gate, declarations and op registrations. The CUDA build never
defined the guard and no Python caller existed.
- Delete the orphan Mistral and Pixtral chat fixtures and examples/.
- Fix _check_model: removing the LoRA early return made every request
fail with "The model ... does not exist. Valid aliases: ...".
Verified on an RTX 3090: import sweep reports 1242 modules with 7 known
optional-dependency failures; a live server answers chat, completions,
responses, tokenize and detokenize with zero log errors and 404 for the
removed surfaces; collection yields 8558 tests with the 3 pre-existing
errors; ruff adds no new finding; the incremental _C build succeeds.
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Delete csrc/rocm, hipify, the _rocm_C extension and the setup.py rocm
target path; drop the rocm requirement files
- Delete the aiter, rdna3, skinny-gemm and ROCm fused-MoE kernel modules
and retarget the linear kernel registries away from them
- Reduce platforms/rocm.py to the GCN architecture predicates that live
code still imports, and delete the RocmPlatform class and plugin
- Drop the VLLM_SERVER_DEV_MODE debug surface: reset, collective_rpc,
server_info and sleep routes plus the log_error_stack flag
- Delete lm-format-enforcer, lark and otel-semantic-conventions-ai pins;
the live server process maps none of them
- Delete tests that only build architectures this fork no longer
registers, and test directories left without any test file
- Restore the tests/v1/kv_connector mock helpers that scheduler tests
import at module level
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Remove Anthropic, Cohere, SageMaker, decisions, structured-decisions,
rl, render-launcher and batch entrypoints; keep scale-out token routes
- Drop the Swagger static bundle and the /docs, /redoc routes
- Delete device-keyed tuning configs for fused_moe, quant utils, mamba
select-state and helion; no sm86 entry ever existed for any of them
- Remove ten unused rope variants plus the fbgemm_fp8 and fp_quant
quantizers and their config, metrics and loader plumbing
- Cut the CPU device build: csrc/cpu, cpu_extension.cmake, cpu
requirements and the setup.py cpu target path
- Delete 29 environment variables nothing reads and 14 chat-template
fallbacks for models this fork no longer registers
- Remove nine dead CUDA ops (deepseek_v4, kimi_k3, minimax, muse_spark,
dsv3 gemm) with their kernels, bindings, wrappers and CMake entries
- Delete the connector test suites that targeted removed connectors
- Cut the Mistral tokenizer and parser stack, its tests, and the
mistral_common and ijson dependency pins
- Restore the Qwen4Exp registry rows and nvidia/mtp.py that an earlier
cut deleted while keeping the model tree
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Delete the snapshot package, CLI command, and its launch tests
- Delete CPU workers, cpu_communicator, and the hw_agnostic layer package
- Delete the EC CPU connector, keeping the EC base glue intact
- Delete dead composite/triton_flashinfer backends and third_party/flashmla
- Delete dead video decoders, video-bound tests, and orphan utils
- Remove the deep_gemm_mega_moe option and dead allreduce fusion pair
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Remove P/D transfer connectors: nixl, nixl_chat, mooncake x2, hf3fs,
moriio, hisparse, example and hidden-states connectors
- Reduce weight_transfer to the base API used by model loading
- Remove kv_offload tiering, simple_kv_offload, ec cpu/example,
snapshot command, engine snapshot server
- Remove transformers model fallback, dsv4 tokenizers, dead platforms
cpu/tpu/xpu, flashmla third_party, dsa, megamoe/flydsl, dead attn
ops, dead layers (short_conv, fused_embed_norm, indexer_topk,
relu2 gemma_ar, lightning_attn, minimax_rms_norm), gemm_rs_ar
- Keep MoE LoRA op (imported eagerly by punica_gpu); drop fp8 variant
- Rebuild parser hubs around Qwen3 adapters only (36 dead adapters)
- Remove dead tests with the code they covered
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Restore example connector, test helpers, and dropped patch tests
- Guard MLA metadata import in the example connector
- Point the PLE test at common.ops.ple after upstream #60021 move
- Cut tests for removed features: tools, DRY, epd proxy, STT batch,
diffusion scheduler, INC/Quark PLE cases, mamba-2 mixer
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- recipes/ feeds the public recipes.vllm.ai site only
- no runtime, build, or lint consumer remains in this tree
- remove its typos exclusion from pyproject.toml
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
parallel_state.graph_capture() imports xpu_communicator on CUDA too.
The SM86 cut removed the file and capture crashed at startup.
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Drop dead model modules, keeping files live imports require
- Remove anthropic, cohere, codegen entrypoints and batch STT modes
- Delete unused attention backends, MoE experts, and NPU/XPU util leaves
- Strip dead third_party trees and ROCm leaves with no CUDA path
- Remove mooncake EC connectors: dependency missing since branch base
- Re-audit verified by full import sweep and Qwen3.5 smoke test
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
Checkpoints that ship calibrated k_scale/v_scale tensors (e.g.
unsloth/Qwen3.8-27B-NVFP4, which carries one pair per full-attention
layer) name them ...self_attn.{k,v}_scale, but the runtime parameters
live on the inner attention layer (...self_attn.attn.{k,v}_scale).
Qwen3_5Model.load_weights hands the iterable straight to
AutoWeightsLoader, which performs no scale-name remapping, so the
scales are silently dropped and --kv-cache-dtype fp8 runs at scale 1.0
with only a warning_once that fires even on success (the MTP draft
layer legitimately has no scales).
Route scale-suffixed names through maybe_remap_kv_scale_name first,
mirroring gemma4/gpt_oss. No behavior change for checkpoints without
scales.
Measured on RTX 5090 / Qwen3.8-27B NVFP4 / fp8 KV / MTP k=3 (GSM8K
greedy, n=300): 92.3% at scale 1.0 vs 93.7% with scales loaded
(bf16-KV control 94.5%).
Fixes#54623
Co-Authored-By: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
FlashInfer is the only backend serving fp8_e4m3 KV cache on compute
capability 8.6; the SM86 cut removed it and the Triton fallback
refuses FP8 KV, crashing worker startup. Restore flashinfer.py and
the triton_flashinfer shim.
The SM86 cut removed the inc and deepseek_v4_fp8 loaders but
ModelConfig still probed them, crashing compressed-tensors
checkpoints with "Invalid quantization method: inc". Filter the
override probe list to the supported methods.
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
- Keep only Qwen3.5, Qwen3.5-MTP and Qwen4Exp model paths; trim the model registry to 41 entries
- Delete idle attention backends (MLA, FlashInfer, ROCm-only, quant backends) and dead GDN CuTeDSL kernels
- Remove inc/quark quant loaders; keep compressed-tensors and Marlin
- Drop the Rust frontend, pooling entrypoints, and idle test suites
- Rebuild kernels for sm_80;sm_86 and strip the extensions
- Verified: full import sweep clean (optional deps only) and a dummy-load Qwen3.5 engine run on RTX 3090 via the Triton GDN path
Co-authored-by: Hinata <hinata@idihore.id>
Signed-off-by: MOVZX <movzx@yahoo.com>
MOVZXandHinata
Louie Tsai