Commit Graph

1156 Commits

Author SHA1 Message Date
ZongYuan Zhan
d8e15dae6c Optimize some rejectsampler functions to make npu op launch non-blocking (#4587)
### What this PR does / why we need it?
- Vetorize the loop (but change not output) in some rejectsampler
functions include: `expand_pytorch`, `sample_recovered_tokens_pytorch`,
`rejection_random_sample_pytorch`, `sample_recovered_tokens`.
- Remove synchronize-launch torchnpu operator in them to accelerate
sampling + MTP postprocess.

### Does this PR introduce _any_ user-facing change?
- No

### How was this patch tested?
- We tested this change with the serve&bench command:
```
===== serve =====
vllm serve $LOCAL_CKPT_DIR \
        --host 0.0.0.0 \
        --port 8000 \
        --data-parallel-size 4 \
        --data-parallel-size-local 2 \
        --data-parallel-address $MASTER_NODE_IP \
        --data-parallel-start-rank $((2*VC_TASK_INDEX)) \
        --data-parallel-rpc-port 13387 \
        --tensor-parallel-size 8 \
        --seed 1024 \
        --enable-expert-parallel \
        --served-model-name $NAME \
        --max-model-len 4096 \
        --max-num-seqs 16 \
        --trust-remote-code \
        --gpu-memory-utilization 0.90 \
        $headless \
	    --speculative_config '{"method": "deepseek_mtp", "num_speculative_tokens": 1}' \
        --additional-config '{"ascend_scheduler_config":{"enabled":false, "enable_chunked_prefill":true, "chunked_prefill_enabled":true}}' 

==== bench =====
vllm bench serve --model $LOCAL_CKPT_DIR  --served-model-name DeepseekV3ForCausalLM \
--dataset-name spec_bench --spec-bench-output-len 2048 \
--dataset-path question.jsonl \
--top-p 1.0 --temperature 0.8 \
--ignore-eos \
--num-prompts 64  --trust-remote-code --base-url "http://0.0.0.0:8000" --request-rate 64
```
- In this case, our rj optimization can reduce TPOT from 84.94ms to
64.61ms, about 23% gain.

## before
<img width="1068" height="830" alt="image"
src="https://github.com/user-attachments/assets/278ac878-b49d-4588-b87c-316ca4d537f5"
/>

## after
<img width="781" height="756" alt="image"
src="https://github.com/user-attachments/assets/0c6d37ad-ed77-40b3-a1be-4933c468365c"
/>

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: ZongYuan Zhan <zhanzy178@gmail.com>
Co-authored-by: Yizhou <136800916+yiz-liu@users.noreply.github.com>
2025-12-29 14:10:39 +08:00
anon189Ty
3e67e8276c [Feature] Support to use fullgraph with eagle (#5118)
### What this PR does / why we need it?
    
We support to use full graph with eagle. 

Change list:
1. Distinguish between processing graph_params and draft_graph_params in
attention_v1.
    2. Adapt the full-graph mode in eagle_proposer, include:
        1). If use full graph, make Fullgraph Wrapper when load model.
2). Build a new meatadata, set running mode in FULL and mark attention
update in dummy_run when in Fullgraph mode.
3). Fixed and fill any attn_metadata, such as
attn_metadata.slot_mapping.
        4). Add a descriptor.
        5). Set running mode and triggered update metadata.
3. Trans is_mtp_model to is_draft_model, and add the update of
workspace.

NOTE:
When set async_scheduling=True, the draft model will enforce execution
in eager mode.

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

### How was this patch tested?

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: anon189Ty <Stari_Falcon@outlook.com>
Co-authored-by: Yizhou Liu <liu_yizhou@outlook.com>
Co-authored-by: Yizhou <136800916+yiz-liu@users.noreply.github.com>
2025-12-29 09:54:51 +08:00
LI SHENGYONG
f81cf694b2 [EPLB][refactor] Modification of the initialization logic for expert_map and log2phy(depend on pr5285) (#5311)
### What this PR does / why we need it?
Unify the loading logic for expert_map and log2phy.
1. The map generated when enabling the redundancy expert is incorrect.
The community generation map function only accepts the number of global
experts. When we pass in the number of logical experts plus redundant
experts, the local expert ID of the last card will index to an expert ID
that does not exist. Now we ensure that the index points to a real
existing expert ID, and each expert can be accessed. Moreover, when
redundant experts are not enabled, the output of our function remains
consistent with the community's function.
2. The map we generate is based on the length of the physical expert,
but in reality, we only need to use the length of the logical expert.
Later on, we will need to pad it accordingly, so we can simply generate
a map with the length of the logical [expert.]
3. Unify the initialization logic across different scenarios and
simplify the code for fused_moe.

**Before refactoring**

-   map path is not None:

expert map: get_rank_placement_map from _'expert_load_balancer.py'_,
maintains the map for all ranks and all layers.

log2phy: get_rank_log2phy_map from _'expert_load_balancer.py'_,
maintains the map for all ranks and all layers.

-   map path is None:

expert map: determine_expert_map from '_vllm.laye_r', The function does
not support the redundant experts of vllm-ascend.
log2phy: determine_default_log2phy_map from _'eplb_utils.py'_. The
function does not support the redundant experts of vllm-ascend.

**Refactoring**
eplb_utils.py
&nbsp;&nbsp;&nbsp;&nbsp;init_eplb_config
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; generate placement
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; generate expert map
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; generate log2phy

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?

Expert Mapping Test Generation:
ep size: 16, num of experts: 256, num of redundant experts: 16
+++++++++++++++++++++++++++++++++++++++++
Expert Mapping (Non-1 indicates the expert responsible for this rank)
for Rank 15:
vllm map:
[-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1  0  1  2  3  4  5  6  7  8
  9 10 11 12 13 14 15 16]
+++++++++++++++++++++++++++++++++++++++++
Improved map:
[16 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15]

Expert Mapping Test Generation:
ep size: 16, num of experts: 256, num of redundant experts: 0
+++++++++++++++++++++++++++++++++++++++++
Expert Mapping (Non-1 indicates the expert responsible for this rank)
for Rank 15:
vllm map:
[-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15]
+++++++++++++++++++++++++++++++++++++++
Improved map:
[-1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15]

dsr1 baselie:

| dataset | version | metric | mode | vllm-api-general-chat |
|----- | ----- | ----- | ----- | -----|
| gsm8k-lite | 7cd45e | accuracy | gen | 100.00 |

dsr1 eplb:

| dataset | version | metric | mode | vllm-api-general-chat |
|----- | ----- | ----- | ----- | -----|
| gsm8k-lite | 7cd45e | accuracy | gen | 100.00 |


- vLLM version: release/v0.13.0
- vLLM main:
5fbfa8d9ef

Signed-off-by: shenchuxiaofugui <1311027364@qq.com>
Co-authored-by: weijinqian0 <1184188277@qq.com>
2025-12-29 09:26:14 +08:00
wujinyuan1
23169021d9 [Refactor]6/N Extract common code of class AscendMLAImpl (#5314)
RFC: https://github.com/vllm-project/vllm-ascend/issues/4629
Reason:
Eliminate duplicate code for two file(mla_v1.py mla_cp.py) of IMPL
classes.

vLLM version: 0.13.0rc3
vLLM main:
ad32e3e19c


- vLLM version: release/v0.13.0
- vLLM main:
5fbfa8d9ef

---------

Signed-off-by: wujinyuan1 <wjy9595@qq.com>
Co-authored-by: wujinyuan1 <wjy9595@qq.com>
Co-authored-by: weijinqian0 <1184188277@qq.com>
2025-12-28 10:40:45 +08:00
weijinqian0
dbe4c338f2 [Refactor] cache cos/sin in mla & remove parameter model in builder. (#5277)
RFC: https://github.com/vllm-project/vllm-ascend/issues/4629

1. Cache cos/sin in mla
2. AttentionBuilder inherits from the original class of vllm.



version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: weijinqian_v1 <weijinqian@huawei.com>
Co-authored-by: weijinqian_v1 <weijinqian@huawei.com>
2025-12-28 10:35:07 +08:00
ZT-AIA
24328aaf00 update vllm pin to 12.27 (#5412)
### What this PR does / why we need it?
update vllm pin to 12.27
1、Fix Qwen2-MoE shared_expert_gate
:https://github.com/vllm-project/vllm/pull/31339
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?
vLLM version: release/v0.13.0
vLLM main:
5326c89803
Co-authored-by: leo-pony [nengjunma@outlook.com](nengjunma@outlook.com)

---------

Signed-off-by: ZT-AIA <1028681969@qq.com>
Signed-off-by: leo-pony <nengjunma@outlook.com>
Co-authored-by: leo-pony <nengjunma@outlook.com>
2025-12-28 00:19:36 +08:00
Li Wang
58adf7c8ac [Bugfix] Correctly handle the output shape in multimodal attention (#5443)
### What this PR does / why we need it?
Fix https://github.com/vllm-project/vllm-ascend/issues/5297, for
`AscendMMEncoderAttention` forward, we should keep the output shape
consistence with the input

- vLLM version: release/v0.13.0
- vLLM main:
81786c8774

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
2025-12-27 18:42:46 +08:00
Li Wang
1d81bfaed1 Fix nightly (#5413)
### What this PR does / why we need it?
This pacth mainly do the following things:
1. Bugfix for multi_node_tests log, log names must be unique when
uploading logs.
2. Optimize `get_cluster_ips` logic, increase the max retry times for
robustness
3. Abandoned the existing gh-proxy temporarily until it is stable
enough.
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: release/v0.13.0
- vLLM main:
81786c8774

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
2025-12-27 18:16:46 +08:00
whx
3f33ad23fe [BugFix] Fix npu-cpu offloading interface change bug. (#5290)
### What this PR does / why we need it?
Last month the interface of `OffloadingSpec` has
changed(https://github.com/vllm-project/vllm/pull/27743). This PR fixes
this bug and adds e2e test for cpu offloading.

### Does this PR introduce _any_ user-facing change?
None

### How was this patch tested?
CI passed with new added test.


- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: whx-sjtu <2952154980@qq.com>
2025-12-27 10:21:20 +08:00
wangxiyuan
d1f0df7b4b Revert "MLA prefill preformance optimization (#5275)" (#5410)
We'll release 0.13.0 soon. The main branch is freeze. Let's revert the
newest change and redo it once 0.13.0 is released
- vLLM version: release/v0.13.0
- vLLM main:
81786c8774
2025-12-27 09:48:56 +08:00
pichangping
711f1861e4 MLA prefill preformance optimization (#5275)
### What this PR does / why we need it?
Since the _npu_ring_mla operator deteriorates in long-sequencescenarios,
the long sequence is split into shorter sequences for input to improve
performance.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: pichangping <1337510399@qq.com>
Co-authored-by: wangxiyuan <wangxiyuan1007@gmail.com>
2025-12-27 09:19:45 +08:00
Zetong Li
16ef2474bf [Test] Add acceptance test for eagle/eagle3 (#5366)
### What this PR does / why we need it?
This PR aims to add acceptance test for eagle/eagle3 via llama/qwen. We
obtained golden baselines by running several times (based on healthy
main), which is feasible and convincing.

### Does this PR introduce _any_ user-facing change?
N/A

### How was this patch tested?
by ci

- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08

---------

Signed-off-by: Zetong Li <slippersss@126.com>
2025-12-27 08:50:01 +08:00
Nengjun Ma
f5af6bbd1e [CI] Add qwen-235b-a22b a2 multi-node test (#5393)
### What this PR does / why we need it?
Qwen3-235B-A22B belongs to the TopN model, but there is currently a lack
of care for the test cases of the wen3-235B-A22B model on Atlas A2, and
most of the machines currently owned by users in the community are A2.
When users encounter problems, we currently have no way of knowing
whether the model runs normally on the corresponding version of the
code, so we added it. In addition, we currently see TopN models such as:
qwen-dense, qwen3-30b-a3b, Qwen3-Next, Qwen2.5-Omni, but Qwen3-235B-A22B
is missing.

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

### How was this patch tested?
Test with multi-node, result as following:
1. Accuracy test (Time for executing this test case: 25 minutes)
test running successfully, accuracy as following:
```
dataset    version    metric    mode      vllm-api-general-chat
---------  ---------  --------  ------  -----------------------
gsm8k      7cd45e     accuracy  gen                       95.68
```
2. Perf test  (Time for executing this test case: 1h15 minutes)
test running successfully, throughput as following(This is the atlas A3,
for A2 the result about A3/1.3):
```
╒══════════════════════════╤═════════╤════════════════╤════════════════╤════════════════╤════════════════╤════════════════╤════════════════╤════════════════╤══════╕
│ Performance Parameters   │ Stage   │ Average        │ Min            │ Max            │ Median         │ P75            │ P90            │ P99            │  N   │
╞══════════════════════════╪═════════╪════════════════╪════════════════╪════════════════╪════════════════╪════════════════╪════════════════╪════════════════╪══════╡
│ E2EL                     │ total   │ 384086.3958 ms │ 214767.0486 ms │ 528014.771 ms  │ 387621.5746 ms │ 388776.7492 ms │ 390164.3559 ms │ 488105.8512 ms │ 2800 │
├──────────────────────────┼─────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼──────┤
│ TTFT                     │ total   │ 159409.9868 ms │ 1849.4588 ms   │ 302439.6965 ms │ 162183.7007 ms │ 162965.477 ms  │ 164274.1936 ms │ 262578.6041 ms │ 2800 │
├──────────────────────────┼─────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼──────┤
│ TPOT                     │ total   │ 149.8842 ms    │ 130.2175 ms    │ 151.2625 ms    │ 150.473 ms     │ 150.6978 ms    │ 150.9102 ms    │ 151.2131 ms    │ 2800 │
├──────────────────────────┼─────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼──────┤
│ ITL                      │ total   │ 149.6789 ms    │ 0.0099 ms      │ 283.0242 ms    │ 150.3276 ms    │ 156.8649 ms    │ 168.1372 ms    │ 199.378 ms     │ 2800 │
├──────────────────────────┼─────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼──────┤
│ InputTokens              │ total   │ 3654.3079      │ 3108.0         │ 4280.0         │ 3629.0         │ 3728.0         │ 3842.1         │ 4079.0         │ 2800 │
├──────────────────────────┼─────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼──────┤
│ OutputTokens             │ total   │ 1500.0         │ 1500.0         │ 1500.0         │ 1500.0         │ 1500.0         │ 1500.0         │ 1500.0         │ 2800 │
├──────────────────────────┼─────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼────────────────┼──────┤
│ OutputTokenThroughput    │ total   │ 3.935 token/s  │ 2.8408 token/s │ 6.9843 token/s │ 3.8698 token/s │ 3.8799 token/s │ 3.9916 token/s │ 6.2137 token/s │ 2800 │
╘══════════════════════════╧═════════╧════════════════╧════════════════╧════════════════╧════════════════╧════════════════╧════════════════╧════════════════╧══════╛
╒══════════════════════════╤═════════╤═══════════════════╕
│ Common Metric            │ Stage   │ Value             │
╞══════════════════════════╪═════════╪═══════════════════╡
│ Benchmark Duration       │ total   │ 4391524.3389 ms   │
├──────────────────────────┼─────────┼───────────────────┤
│ Total Requests           │ total   │ 2800              │
├──────────────────────────┼─────────┼───────────────────┤
│ Failed Requests          │ total   │ 0                 │
├──────────────────────────┼─────────┼───────────────────┤
│ Success Requests         │ total   │ 2800              │
├──────────────────────────┼─────────┼───────────────────┤
│ Concurrency              │ total   │ 244.8903          │
├──────────────────────────┼─────────┼───────────────────┤
│ Max Concurrency          │ total   │ 256               │
├──────────────────────────┼─────────┼───────────────────┤
│ Request Throughput       │ total   │ 0.6376 req/s      │
├──────────────────────────┼─────────┼───────────────────┤
│ Total Input Tokens       │ total   │ 10232062          │
├──────────────────────────┼─────────┼───────────────────┤
│ Prefill Token Throughput │ total   │ 22.924 token/s    │
├──────────────────────────┼─────────┼───────────────────┤
│ Total generated tokens   │ total   │ 4200000           │
├──────────────────────────┼─────────┼───────────────────┤
│ Input Token Throughput   │ total   │ 2329.9568 token/s │
├──────────────────────────┼─────────┼───────────────────┤
│ Output Token Throughput  │ total   │ 956.3877 token/s  │
├──────────────────────────┼─────────┼───────────────────┤
│ Total Token Throughput   │ total   │ 3286.3445 token/s │
╘══════════════════════════╧═════════╧═══════════════════╛
```
- vLLM version: release/v0.13.0
- vLLM main:
254f6b9867

---------

Signed-off-by: leo-pony <nengjunma@outlook.com>
2025-12-26 23:46:09 +08:00
Wang Kunpeng
bc5b7a5fb5 [bugfix] Fix MHA model runtime error in aclgraph mode (#5397)
### What this PR does / why we need it?
Currently, MHA models (eg: minicpm-2b, Baichuan-7b) will encounter
errors when running in piecewise graph mode, with error messages similar
to:
```
(E89999):  When layout is TND and PA not enabled, keyT(8) and valueT(8) must be equal to the last element of actualSeqenceLengthKV(5)[FUNC:CheckInputShapeWhenLayoutIsTND][FILE:prompt_flash_attention_tiling.cpp][LINE:3618]
```
The error occurs because the qkv in the Prefill stage is also padded,
causing the shape to be inconsistent with actual_seq_lengths.
Add unpadding logic for kv.

- vLLM version: release/v0.13.0
- vLLM main:
254f6b9867

Signed-off-by: Wang Kunpeng <1289706727@qq.com>
2025-12-26 21:37:28 +08:00
jiangyunfan1
48854aef5c [TEST]Add sending request with and without chat (#5286)
### What this PR does / why we need it?
This PR adds the method for sending chat and non-chat request, we need
it to test much folloing cases.

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
by running the test

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: jiangyunfan1 <jiangyunfan1@h-partners.com>
2025-12-26 18:04:17 +08:00
Zhu Yi Lin
18302c8467 Revert "Add MagicMTP(block verify) and Triton optimization (#4443)" (#5380)
### What this PR does / why we need it?
#4443 introduces a precision issue in scenarios where MTP >= 3 + deepseek v3.1, and this pr reverts it

- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08

Signed-off-by: GDzhu01 <809721801@qq.com>
2025-12-26 15:06:13 +08:00
zhangyiming
45c5bcd962 [E2E] Optimize the E2E test time. (#5294)
### What this PR does / why we need it?
Add cudagraph_capture_sizes for E2E CI test.

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: menogrey <1299267905@qq.com>
2025-12-26 14:17:50 +08:00
wangxiyuan
29d2fe653d cleanup ascend config (#5296)
1. refresh additional config doc
2. move kv config logic to platform.
3. improve `dump_config` init logic and rename it to `dump_config_path`
this change is user impacted. dump_config is changed from dict to
string.
4. correct `enable_async_exponential` type
5. remove useless `chunked_prefill_for_mla`

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
2025-12-26 14:07:37 +08:00
ZT-AIA
adaa89a7a5 Update vllm pin to 12.25 (#5342)
### What this PR does / why we need it?
- Fix vllm break in the pr:
1.[Drop v0.14 deprecations
]https://github.com/vllm-project/vllm/pull/31285
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08

---------

Signed-off-by: ZT-AIA <1028681969@qq.com>
2025-12-26 14:05:40 +08:00
Li Wang
c2f776b846 [Nightly] Initial logging for nightly multi-node testing (#5362)
### What this PR does / why we need it?
Currently, our multi-node logs only show the master node's logs (via the
Kubernetes API), which is insufficient for effective problem
localization if other nodes experience issues. Therefore, this pull
request adds the ability to upload logs for other nodes.

Next plan: Output structured directory logs, including logs from each
node and the polog.
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
2025-12-26 11:39:07 +08:00
Icey
9b2a7d8866 [BugFix][Fusion] Patch compile backend to make fusion available (#5308)
Currently, the vllm pr: https://github.com/vllm-project/vllm/pull/24252
is causing operator fusion to fail, which can be mitigated by patching
the backend. Once the problem is completely resolved, I will submit a
new pull request to remove the patch.

- vLLM version: release/v0.13.0
- vLLM main:
5fbfa8d9ef
---------
Signed-off-by: wxsIcey <1790571317@qq.com>
2025-12-26 09:18:16 +08:00
Qi Mao
7372225bcb [FIX] Update _causal_conv1d_update_kernel for Efficient Conv State Handling on NPU (#5322)
Description:

This PR updates the implementation of the Triton operator for deployment
on NPU devices, focusing on optimizing grid size and memory handling
based on NPU limitations.

Design Plan:

Grid Calculation: The grid size is now dynamically calculated by batch
and dim to ensure that the number of programs executed does not exceed
the NPU's vector core capacity. This ensures optimal parallelism without
overloading the hardware.

Data Block Handling: Due to the limited on-chip memory (UB) on Ascend
NPUs, this implementation splits large data into smaller chunks of 32k
or less per block. The kernel performs a for-loop to process the data in
these smaller chunks, minimizing memory usage and avoiding potential
overflows.

Changes Compared to GPU Implementation:

Grid and Block Sizing:

For GPU, the grid and block size were determined based on available
thread counts and memory size. In contrast, the NPU version dynamically
adjusts these parameters using B_TILE and BLOCK_N to optimize for NPU’s
architecture.

Memory Chunking:

The original GPU implementation did not require chunking due to the
higher available memory and processing capacity. For the NPU, data is
divided into smaller chunks (32k or smaller) to comply with memory
constraints on the device. The kernel has been modified to handle this
chunking mechanism inside a loop.

Optimized Thread Usage:

The NPU implementation takes into account the hardware-specific thread
limit (24 threads per vector core), ensuring that the number of active
programs is aligned with the NPU's vector core count, avoiding
over-subscription that would lead to serial processing.

This PR ensures that the operator functions efficiently on Ascend NPU,
considering hardware limitations while maintaining the same
functionality and input parameters as the GPU implementation.


- vLLM version: release/v0.13.0
- vLLM main:
5fbfa8d9ef

Signed-off-by: maoxx241 <maomaoyu870@gmail.com>
2025-12-26 09:12:30 +08:00
Magnus
59f11dd1cb [Bugfix] fix xlite decode-only e2e test (#5354)
### What this PR does / why we need it?
fix xlite decode-only e2e test, xlite decode-only mode utilizes
aclgraph's prefill and will be affected by aclgraph, so shortened test
length.

- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08

Signed-off-by: changdawei1 <changdawei3@huawei.com>
Co-authored-by: changdawei1 <changdawei3@huawei.com>
2025-12-25 16:30:17 +08:00
Aoxuan Chen
8caad0510d fix e2e rejection-sampler error (#5341)
### What this PR does / why we need it?
Fixed the error in the CI process for
vllm-ascend/tests/e2e/nightly/ops/triton/test_rejection_sampler.py
Error: test_rejection_sampler_block_verify_triton_kernel: duplicate
parametrization of 'vocab_size'.

- vLLM version: release/v0.13.0
- vLLM main:
bc0a5a0c08

Signed-off-by: chenaoxuan <cax1165@163.com>
2025-12-25 11:39:38 +08:00
wangxiyuan
2ae0bad96d Remove VLLM_ASCEND_ENABLE_DENSE_OPTIMIZE (#5272)
`VLLM_ASCEND_ENABLE_DENSE_OPTIMIZE` is only used together with
`VLLM_ASCEND_ENABLE_PREFETCH_MLP` which is useless totally. This PR
remove it.
- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
2025-12-25 11:09:56 +08:00
Wang Kunpeng
13cd6362c6 [bugfix] fix Error 'ValueError: Duplicate layer name' (#5280)
### What this PR does / why we need it?
When matmul_and_reduce is enabled, the prefix attribute is required.
However, in some models, the prefix is not passed correctly, causing
errors when starting the service.
The issue of incorrect prefix passing will be fixed in vLLM in the
future.

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c
---------
Signed-off-by: Wang Kunpeng <1289706727@qq.com>
2025-12-25 10:43:24 +08:00
dsxsteven
30778f371b [BugFix] Fix num_pcp_pads Assignment Issues (#5273)
### What this PR does / why we need it?
The variable `self.num_pcp_pads` was incorrectly truncated during
assignment, causing errors in certain scenarios such as PD
disaggregated. This issue has now been resolved.
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?

Co-author by: QiuChunshuo <qiuchunshuo@huawei.com>

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: daishixun <dsxsteven@sina.com>
Co-authored-by: weijinqian0 <1184188277@qq.com>
2025-12-25 10:38:09 +08:00
wjunLu
fca2f948c1 [E2E Refactor] Enable skipped e2e case (#5287)
### What this PR does / why we need it?

The test case `tests/e2e/multicard/test_data_parallel.py` was skipped
due to the errors encountered during migration from Ascend A2 to A3, the
details are as follows
```
(EngineCore_DP0 pid=17833) RuntimeError: npu_moe_distribute_dispatch_v2:build/CMakeFiles/torch_npu.dir/compiler_depend.ts:161 NPU function error: call aclnnMoeDistributeDispatchV3 failed, error code is 561002
(EngineCore_DP0 pid=17833) [ERROR] 2025-12-23-07:36:19 (PID:17833, Device:0, RankID:-1) ERR00100 PTA call acl api failed.
(EngineCore_DP0 pid=17833) EZ9999: Inner Error!
(EngineCore_DP0 pid=17833) EZ9999[PID: 17833] 2025-12-23-07:36:19.237.396 (EZ9999):  HCCL_BUFFSIZE is too SMALL, maxBs = 512, h = 2048, epWorldSize = 2, localMoeExpertNum = 64, sharedExpertNum = 0, tokenNeedSizeDispatch = 4608, tokenNeedSizeCombine = 4096, k = 8, NEEDED_HCCL_BUFFSIZE(((maxBs * tokenNeedSizeDispatch * ep_worldsize * localMoeExpertNum) + (maxBs * tokenNeedSizeCombine * (k + sharedExpertNum))) * 2) = 609MB, HCCL_BUFFSIZE=200MB.[FUNC:MoeDistributeDispatchA3TilingFuncImpl][FILE:moe_distribute_dispatch_v2_tiling.cc][LINE:941]
(EngineCore_DP0 pid=17833)         TraceBack (most recent call last):
(EngineCore_DP0 pid=17833)        MoeDistributeDispatchV2 do tiling failed, ret is -1.
(EngineCore_DP0 pid=17833)        Check NnopbaseExecutorDoTiling(executor) failed
(EngineCore_DP0 pid=17833)        Check NnopbaseExecutorTilingAndUpdateBinInfo(executor) failed
(EngineCore_DP0 pid=17833)        Check NnopbaseExecutorMatchCache(executor) failed
(EngineCore_DP0 pid=17833)        Check NnopbaseRunForWorkspace(*executor, workspaceSize) failed
```

### Does this PR introduce _any_ user-facing change?
None
### How was this patch tested?
After fixed, I ran `pytest -sv --durations=0
tests/e2e/multicard/test_data_parallel.py`, and the result looks good
```
========================================================================================= warnings summary =========================================================================================
<frozen importlib._bootstrap>:241
  <frozen importlib._bootstrap>:241: DeprecationWarning: builtin type SwigPyPacked has no __module__ attribute

<frozen importlib._bootstrap>:241
  <frozen importlib._bootstrap>:241: DeprecationWarning: builtin type SwigPyObject has no __module__ attribute

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
======================================================================================== slowest durations =========================================================================================
112.69s call     tests/e2e/multicard/test_data_parallel.py::test_qwen_inference_dp2[32-vllm-ascend/Qwen3-30B-A3B-W8A8]
88.11s call     tests/e2e/multicard/test_data_parallel.py::test_qwen_inference_dp2[32-Qwen/Qwen3-30B-A3B]
70.06s call     tests/e2e/multicard/test_data_parallel.py::test_qwen_inference_dp2[32-Qwen/Qwen3-0.6B]

(6 durations < 0.005s hidden.  Use -vv to show these durations.)
============================================================================ 3 passed, 2 warnings in 270.88s (0:04:30) ============================================================================
```
- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: wjunLu <wjunlu217@gmail.com>
2025-12-25 09:18:05 +08:00
Magnus
a9fccbeb30 [CI] add xlite e2e test (#5305)
### What this PR does / why we need it?
add xlite e2e test

- vLLM version: release/v0.13.0
- vLLM main:
5fbfa8d9ef

Signed-off-by: DaweiChang <405739598@qq.com>
2025-12-25 09:17:06 +08:00
Aoxuan Chen
6d25372baa Add MagicMTP(block verify) and Triton optimization (#4443)
### What this PR does / why we need it?
1. MagicMTP (paper: "Block Verification Accelerates Speculative
Decoding") was introduced to consider the influence among multiple draft
tokens, improving the acceptance rate without compromising accuracy.
2. The rejection sampling logic in rejection_sampler.py was restructured
using Triton-Ascend, enabling it to operate under high concurrency, thus
resolving CPU and NPU operator bottlenecks and enhancing throughput.

### Does this PR introduce _any_ user-facing change?
MagicMTP will automatically take effect when the parameter
"num_speculative_tokens" >= 3.


- vLLM version: v0.11.2
- vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.2

Signed-off-by: chenaoxuan <cax1165@163.com>
2025-12-25 09:00:25 +08:00
Ascendyh
a90482803d [Kernel] add l2norm triton kernel (#4595)
### What this PR does / why we need it?
This pull request introduces an L2 normalization kernel implemented in
Triton, specifically optimized for Ascend NPUs.
### Does this PR introduce _any_ user-facing change?
No, this PR does not introduce any user-facing changes.
### How was this patch tested?

- vLLM version: v0.13.0
- vLLM main:
bc0a5a0c08

---------

Signed-off-by: Ascendyh <hw7osiris@outlook.com>
Co-authored-by: Mengqing Cao <cmq0113@163.com>
2025-12-25 06:06:18 +08:00
Mengqing Cao
e54630e01c Revert [KV-Sharing] Support KV-Sharing feature in CLA models (#4138) (#5317)
### What this PR does / why we need it?
Revert [KV-Sharing] Support KV-Sharing feature in CLA models (#4138) as
it causes deepseek v3.2 hang error


- vLLM version: release/v0.13.0
- vLLM main:
5fbfa8d9ef

---------

Signed-off-by: MengqingCao <cmq0113@163.com>
2025-12-24 22:24:17 +08:00
wangxiyuan
fb3d6ca08c Cleanup uesless env (#5270)
`VLLM_ENABLE_FUSED_EXPERTS_ALLGATHER_EP` is not used anywhere, let's
remove it.
- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
2025-12-24 22:07:59 +08:00
TmacAaron
5018f2d8fd [quantization] Add w8a16 quantization support (#4541)
### What this PR does / why we need it?
related to https://github.com/vllm-project/vllm-ascend/issues/4267

### Does this PR introduce _any_ user-facing change?
support w8a16 quantization now

### How was this patch tested?

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

### Test
tested using [aisbench](https://gitee.com/aisbench/benchmark/) with tp2
#### Precision
  | ceval | mmlu | gsm8k
-- | -- | -- | --
bf16 | 90.46 | 89.17 | 96.21
w8a16 | 89.51 | 89.29 | 95.98

#### Performance
  | input_len | output_len | concurrency | TTFT (ms) | TPOT (ms) | TPS
(Total) (tokens/s)
-- | -- | -- | -- | -- | -- | --
bf16 | 2048 | 2048 | 10 | 1911.7136 | 77.988 | 253.9866
w8a16 | 2048 | 2048 | 10 | 2128.6334 | 67.1633 | 293.9117
bf16 | 3500 | 1024 | 10 | 3076.2509 | 84.3525 | 506.949
w8a16 | 3500 | 1024 | 10 | 2685.2031 | 73.015 | 585.4717

---------

Signed-off-by: yyt <yangyit139@gmail.com>
Signed-off-by: TmacAaron <yangyit139@gmail.com>
Co-authored-by: realliujiaxu <realliujiaxu@163.com>
2025-12-24 19:49:32 +08:00
linfeng-yuan
515267de22 [perf][bugfix] improve performance of rejection sampler and eliminate HD synchronize in TopKTopPSampler (#4154)
### What this PR does / why we need it?
1. Use optimized apply_top_k_top_p for NPU platfrom in rejection
sampler; (avoid scatter elements which can reduce ~26ms TPOT with bs=24
per DP)
2. <del>Avoid D2H Synchronization before calling npu_top_k_top_p
introduced by parameter validation which improves inference speed with
`async_scheduling` enabled;</del> In order to elminate the D2H
synchronization introduced by parameter validation before calling
`npu_top_k_top_p`, we directly drop this fused operator since the
performance improvement is not significant compared to async_scheduling
and may bring potential accuracy problem.
3. Refactor the implementation of AscendTopKTopPSampler to align that of
vLLM.

### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
E2E serving test with combinations of `k=500` and `p=0.95` with
async_scheduling in single node and wide-EP scenarios.

- vLLM version: v0.11.0
- vLLM main:
83f478bb19

---------

Signed-off-by: linfeng-yuan <1102311262@qq.com>
Co-authored-by: realliujiaxu <realliujiaxu@163.com>
2025-12-24 19:10:33 +08:00
zhangyiming
74a1de50a9 [E2E] Optimize e2e test. (#5091)
### What this PR does / why we need it?
[E2E] Optimize e2e test.
- Remove the test_basic_camem testcase.
- Change Qwen2.5-0.5B-Instruct-W8A8 to Qwen3-0.6B-W8A8

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

Signed-off-by: menogrey <1299267905@qq.com>
2025-12-24 10:41:55 +08:00
zhangyiming
bd4fb871c6 [CI] Add skipped testcases. (#5254)
### What this PR does / why we need it?
Some E2E testcases are not in our CI workflow, this PR add them back.

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: menogrey <1299267905@qq.com>
2025-12-24 10:41:32 +08:00
wujinyuan1
7ff1db4b84 [Refactor]5/N Extract common code of mla_v1.py & extract mla_cp (#5097)
RFC: https://github.com/vllm-project/vllm-ascend/issues/4629
Reason:
The functions related to Cp differ significantly from those of normal
MLA-Attention, but the coupling is quite severe.

Steps:
1)Extract common code AscendMLAMetadataBuilder.build to 4 functions: 
build_prefill_metadata, build_decode_metadata,build_cp_metadata,
build_chunked_metadata

todo:
1)refactor function _compute_prefill_context;
2)refactor function _mla_preprocess,_mla_decode_preprocess
3)Extract public data and processing functions from the attention_cp.py
and mla_cp.py files to the common_cp file.

vLLM version: 0.13.0rc3
vLLM main:
ad32e3e19c

- vLLM version: 0.13.0rc3
- vLLM main:
ad32e3e19c

---------

Signed-off-by: wujinyuan1 <wjy9595@qq.com>
Signed-off-by: wujinyuan1 <wujinyuan1@huawei.com>
Co-authored-by: wujinyuan1 <wjy9595@qq.com>
Co-authored-by: weijinqian0 <1184188277@qq.com>
2025-12-24 10:25:19 +08:00
Nengjun Ma
3b59f20a28 update to vllm 12-19 (#5223)
### What this PR does / why we need it?

### Does this PR introduce _any_ user-facing change?
Fix vllm break:
1. [Enable cuda graph for deepepHT, 5.3% throughput improvement, 4.4%
TTFT improvement] (https://github.com/vllm-project/vllm/pull/29558)
Fix Solution: Add the now-necessary `all2all_backend` parameter. The
impact of this parameter on the original `set_splitting_ops_for_v1`
implementation is only that graph mode is disabled in `vllm` if
`deepep_high_throughput` is enabled; it has no effect on the
`vllm-ascend` logic.

2.[Migrate legacy ViT MultiHeadAttention to new MMEncoderAttention
interface ] (https://github.com/vllm-project/vllm/pull/30684)
Fix Solution: The reason why the GPU does not need to convert qkv to 3D
is that the GPU's flash_attention operator is compatible with 3D and 4D
(b s h d and s b ( h d)), but the NPU's flash_attention_unpad operator
only supports 3D (s b ( h d)). Therefore, we need to introduce the
reshape_qkv_to_3d operation.

4.Skip Tencent-Hunyuan/HunyuanOCR test case, as it has following issue
in upgrade vllm code:
https://github.com/vllm-project/vllm-ascend/issues/5297

### How was this patch tested?


Co-authored-by: zxwang <1476209578@qq.com>

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: leo-pony <nengjunma@outlook.com>
Signed-off-by: zxwang <1476209578@qq.com>
Co-authored-by: zxwang <1476209578@qq.com>
2025-12-23 23:52:11 +08:00
weichen
ffe51eedd6 [Refactor][MoE] Reuse vLLM's all_reduce logic (#5189)
### What this PR does / why we need it?
Move all_reduce logic to AscendFusedMoE.forward, reuse vLLM's logic.

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
e2e & ut
- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

Signed-off-by: weichen <calvin_zhu0210@outlook.com>
Co-authored-by: weijinqian0 <1184188277@qq.com>
2025-12-23 18:53:48 +08:00
zhangxinyuehfad
8ae7fca947 [CI] refect e2e ci test (#5246)
### What this PR does / why we need it?
efect e2e ci test:
1. tests/e2e/singlecard/pooling/test_embedding.py: remove the eager
parameter and rename test case
2. tests/e2e/singlecard/pooling/test_scoring.py: Rename test cases
3. tests/e2e/singlecard/pooling/test_classification.py: Rename test case
4. tests/e2e/singlecard/test_quantization.py: remove the eager parameter
and chage model to vllm-ascend/Qwen2.5-0.6B-W8A8 and Rename test case
5. tests/e2e/multicard/test_shared_expert_dp.py: Rename test cases
6. tests/e2e/singlecard/test_sampler.py: Rename test cases
7. tests/e2e/singlecard/test_aclgraph_accuracy.py: Rename test cases
8. tests/e2e/multicard/test_offline_inference_distributed.py: Rename
test cases and remove the eager parameter
9. tests/e2e/multicard/long_sequence/test_accuracy.py: Rename test cases
and remove the eager parameter
10. tests/e2e/multicard/long_sequence/test_basic.py: Rename test cases
and remove the eager parameter
11.tests/e2e/multicard/test_expert_parallel.py:remove the eager
parameter
12.tests/e2e/multicard/test_full_graph_mode.py:remove the eager
parameter
13.tests/e2e/multicard/test_ilama_lora_tp2.py:remove the eager parameter

14.tests/e2e/singlecard/spec_decode_v1/test_v1_mtp_correctness.py:remove
the eager parameter
15.tests/e2e/singlecard/spec_decode_v1/test_v1_spec_decode.py:remove the
eager parameter
16.tests/e2e/singlecard/test_aclgraph_accuracy.py:remove the eager
parameter
17.tests/e2e/singlecard/test_camem.py:remove the eager parameter
18.tests/e2e/singlecard/test_ilama_lora.py:remove the eager parameter

19.tests/e2e/singlecard/test_multistream_overlap_shared_expert.py:remove
the eager parameter
20.tests/e2e/singlecard/test_vlm.py:remove the eager parameter
21.tests/e2e/singlecard/test_xli:remove the eager parameter

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

### How was this patch tested?

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

Signed-off-by: hfadzxy <starmoon_zhang@163.com>
2025-12-23 18:42:35 +08:00
Li Wang
5d1f6daef6 [CI] Mock spawn for vlm tests (#5279)
### What this PR does / why we need it?
Using `spawn` in continuous testing scenarios
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
2025-12-23 18:35:06 +08:00
SILONG ZENG
fa0c212bfa [test]Corrected the Qwen3-Omni-30B-A3B-Instruct accuracy test configuration in nightly tests. (#5195)
### What this PR does / why we need it?
Corrected the Qwen3-Omni-30B-A3B-Instruct accuracy test configuration in
nightly tests.
link: https://github.com/vllm-project/vllm-ascend/pull/4911

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c
---------
Signed-off-by: MrZ20 <2609716663@qq.com>
Signed-off-by: root <root@LAPTOP-VQKDDVMG.localdomain>
Co-authored-by: root <root@LAPTOP-VQKDDVMG.localdomain>
2025-12-23 14:17:27 +08:00
SILONG ZENG
29a93daa82 [CI]refactor: standardize test case naming convention (#5243)
### What this PR does / why we need it?
- Standardize test case naming in `vllm-ascend/tests/e2e/multicard/` to
follow the `<model>_<feature>_<distributed>` convention.

- vLLM version: release/v0.13.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: MrZ20 <2609716663@qq.com>
Signed-off-by: root <root@LAPTOP-VQKDDVMG.localdomain>
Co-authored-by: root <root@LAPTOP-VQKDDVMG.localdomain>
2025-12-23 14:13:42 +08:00
meihanc
592cfb6a6f [CI] Add Triton Ascend in CI (#4921)
Add triton-ascend in UT and e2e

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c
---------
Signed-off-by: Meihan-chen <jcccx.cmh@gmail.com>
2025-12-23 12:47:35 +08:00
LI SHENGYONG
2e010e12dd [EPLB][CI] Add dynamic EPLB CI for qwen3-moe (#5179)
### What this PR does / why we need it?
Add dynamic EPLB CI for qwen3-moe-30B-W8A8

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

Signed-off-by: shenchuxiaofugui <1311027364@qq.com>
2025-12-23 11:31:00 +08:00
Mengqing Cao
449f8f65a7 [KV-Sharing] Support KV-Sharing feature in CLA models (#4138)
### What this PR does / why we need it?
Support KV-Sharing feature in CLA (cross layer attention) models, which
sharing kv cache in some layers.

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c
---------
Signed-off-by: MengqingCao <cmq0113@163.com>
2025-12-23 10:48:31 +08:00
Li Wang
9a79cbaecb [ModelRunner] Add hunyuan-vl basic support (#5151)
### What this PR does / why we need it?
This patch add handling of `XDRotaryEmbedding` in modelrunner to support
for `hunyuan-vl`
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?
CI passed with added/exist tests

Closes: https://github.com/vllm-project/vllm-ascend/issues/4992

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

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Signed-off-by: wangli <wangli858794774@gmail.com>
2025-12-23 10:46:54 +08:00
Wang Kunpeng
c3a8d13ca7 [refactor] Remove unnecessary attributes from set_ascend_forward_context (#5204)
### What this PR does / why we need it?
Remove unnecessary attributes from set_ascend_forward_context
1.prefetch_stream
2.weight_prefetch_method
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

Signed-off-by: Wang Kunpeng <1289706727@qq.com>
2025-12-23 08:49:52 +08:00
weijinqian0
95e8a52156 [Refactor] move the metadata from attention_v1 to util(ready for extract common_cp) & realize Ascendmetadata inherit from the parent class. (#5203)
RFC: https://github.com/vllm-project/vllm-ascend/issues/4629

1. Remove the pcp-related code from attention_v1.
2. Establish the inheritance relationship of CommonAttentionMetadata.

TODO
1. extract common_cp
2. move cp metadata to common_cp.
3. remove commonAttentionMetadata for aclgraph.

- vLLM version: v0.12.0
- vLLM main:
ad32e3e19c

---------

Signed-off-by: weijinqian_v1 <weijinqian@huawei.com>
Co-authored-by: weijinqian_v1 <weijinqian@huawei.com>
2025-12-23 00:10:52 +08:00