zzhxxx 64d29875f9 [Refactor] Replace the implementations of o_proj, q_b_proj, and kv_b_proj with custom_op for sharded CP (#5698) ...

### What this PR does / why we need it?
Based on the Sharded-CP feature
PR:https://github.com/vllm-project/vllm-ascend/pull/4702;
RFC:https://github.com/vllm-project/vllm/issues/30055

This PR officially integrates Deepseek V3.2's DSA-CP support on the
basis of https://github.com/vllm-project/vllm-ascend/pull/4702,
improving inference efficiency and scalability under mixed
prefill-decode workloads. The main improvements include:
- Replace the implementations of o_proj, q_b_proj, and kv_b_proj with
custom_op for TP=1.

### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: v0.13.0
- vLLM main:
2f4e6548ef

---------

Signed-off-by: zzhx1 <zzh_201018@outlook.com>
Signed-off-by: chenxiao <Jaychou1620@Gmail.com>
Signed-off-by: Kurumi5210 <jaychou1620@gmail.com>
Co-authored-by: clrs97 <524936896@qq.com>
Co-authored-by: chenxiao <Jaychou1620@Gmail.com>

2026-01-09 15:58:40 +08:00

..

_cann_ops_custom

[Kernel] add custom op GmmSwigluQuantWeightNzTensorList (#3804)

2025-11-28 18:06:39 +08:00

attention

[Refactor] Replace the implementations of o_proj, q_b_proj, and kv_b_proj with custom_op for sharded CP (#5698)

2026-01-09 15:58:40 +08:00

compilation

[BugFix][Fusion] Fix graph fusion failure problem (#5676)

2026-01-07 18:42:55 +08:00

core

[CI] fix lint (#5216)

2025-12-20 17:03:25 +08:00

device_allocator

[Refactor] Cleanup platform (#5566)

2026-01-07 09:25:55 +08:00

distributed

[bugfix] adapt to new implemented get_kv_cache_spec in cpuoffload connector (#4311)

2026-01-08 09:15:09 +08:00

eplb

[Bugfix] Revert pr4214 multi-stream collect expert hotpot (#5529)

2026-01-07 11:26:47 +08:00

kv_offload

[BugFix] Fix npu-cpu offloading interface change bug. (#5290)

2025-12-27 10:21:20 +08:00

lora

[BufFix]Fix the error when using Ascend custom operators with rank=128 (#5394)

2026-01-09 15:57:43 +08:00

model_loader

[BugFix] NetLoader: No backend type associated with device type npu (#5700)

2026-01-09 15:54:54 +08:00

ops

[Refactor] Replace the implementations of o_proj, q_b_proj, and kv_b_proj with custom_op for sharded CP (#5698)

2026-01-09 15:58:40 +08:00

patch

[BugFix][Fusion] Fix graph fusion failure problem (#5676)

2026-01-07 18:42:55 +08:00

quantization

[Feature]EPLB:Adapt DispatchGmmCombineDecode operator to eplb tensor list and expert token numbers (#5552)

2026-01-07 11:23:42 +08:00

sample

[Feature] add the magicmtp speculative decoding acceleration algorithm (#5542)

2026-01-08 09:15:55 +08:00

spec_decode

[feature]dcp&pcp support mlapo (#5672)

2026-01-08 23:49:23 +08:00

worker

[feature]dcp&pcp support mlapo (#5672)

2026-01-08 23:49:23 +08:00

xlite

[BugFix] Xlite: Bypass the padding of the graph mode in non-MTP cases to obtain the correct decode num. (#5711)

2026-01-09 15:55:30 +08:00

__init__.py

clean up model module (#4611)

2025-12-02 17:35:47 +08:00

ascend_config.py

[refactor] Refactor the interface for shard weight and remove the flashcomm2 o_shared interface. (#5181)

2026-01-08 09:05:02 +08:00

ascend_forward_context.py

[Feature]EPLB:Adapt DispatchGmmCombineDecode operator to eplb tensor list and expert token numbers (#5552)

2026-01-07 11:23:42 +08:00

batch_invariant.py

[Feature] implement basic framework for batch invariant (#5517)

2026-01-07 09:11:26 +08:00

cpu_binding.py

[main] support cpu binding (#3546)

2025-10-21 09:17:03 +08:00

envs.py

[refactor] Refactor the interface for shard weight and remove the flashcomm2 o_shared interface. (#5181)

2026-01-08 09:05:02 +08:00

flash_common3_context.py

[Perf]enable prefill flashcommon3 (#4065)

2025-12-14 09:34:13 +08:00

meta_registration.py

Fix the bugs about operator registration by PyTorch Dispatcher (#2786)

2025-09-13 11:58:52 +08:00

platform.py

Optimize the print info format when deprecated code is used in vllm-ascend (#5696)

2026-01-08 09:26:49 +08:00

profiling_config.py

Drop ascend scheduler (#4623)

2025-12-05 09:03:45 +08:00

utils.py

[Refactor] Replace the implementations of o_proj, q_b_proj, and kv_b_proj with custom_op for sharded CP (#5698)

2026-01-09 15:58:40 +08:00