### What this PR does / why we need it?
This PR introduces a mechanism to track test duration in `conftest.py`
and skip subsequent tests in a file if a certain number of tests exceed
a timeout threshold. This is intended to prevent CI hangs or
long-running nightly tests. Additionally, it reduces the parameter space
for `test_fused_qkvzba_split_reshape_cat.py` to further optimize CI
runtime.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
nightly
Signed-off-by: ZT-AIA <1028681969@qq.com>
Cherry-pick https://github.com/vllm-project/vllm-ascend/pull/8683
### What this PR does / why we need it?
This PR relaxes the TTFT threshold from `0.4` to `0.5` to improve
robustness under Data Parallel (DP) load imbalance.
#### Background
The current assertion enforces: prefix75 < prefix0 * 0.4
#### ❌ Nightly Failure Cases (Observed)
| prefix0 | threshold (0.4x) | prefix75 | delta |
|--------|------------------|----------|--------|
| 4696.24 | 1878.50 | 1883.99 | +5.49 |
| 4696.20 | 1878.48 | 1896.01 | +17.53 |
| 4636.73 | 1854.69 | 1902.48 | +47.79 |
| 4655.17 | 1862.07 | 1913.54 | +51.47 |
| 4685.35 | 1874.14 | 1919.36 | +45.22 |
| 4660.33 | 1864.13 | 1915.41 | +51.28 |
| 4648.30 | 1859.32 | 1950.50 | +91.18 |
| 4655.30 | 1862.12 | 1962.32 | +100.20 |
---
#### ✅ Nightly Passing Cases (Observed)
| prefix0 | threshold (0.4x) | prefix75 | margin |
|--------|------------------|----------|---------|
| 4685.64 | 1874.26 | 1864.46 | -9.80 |
| 5520.28 | 2208.11 | 1928.97 | -279.14 |
| 4639.23 | 1855.69 | 1846.86 | -8.83 |
| 4651.64 | 1860.66 | 1854.30 | -6.36 |
| 4640.39 | 1856.15 | 1840.32 | -15.83 |
| 4677.20 | 1870.88 | 1848.35 | -22.53 |
---
#### Key Observations
- Failures exceed the threshold by only **~5 ms to ~100 ms (~0.3%–5%)**
- Passing cases often have **very tight margins (~5–10 ms)**
- There is clear **overlap between pass and fail boundaries**
- Many failures are **borderline violations**, not real regressions
---
#### Root Cause
The instability is caused by **Data Parallel (DP) load imbalance**,
which introduces systematic variance:
- Uneven request distribution across workers
- Queueing delays
- Increased TTFT variance (especially for `prefix75`)
---
#### Conclusion
- The current threshold (`0.4x`) is **too strict**
- Observed natural fluctuation:
- Absolute: up to ~100 ms
- Relative: up to ~5% over threshold
- Pass/fail boundary is currently **too sensitive to runtime jitter**
---
#### Change
We relax the threshold: **0.4 → 0.5**
This adjustment:
- Accounts for expected runtime variance
- Reduces false negatives
- Maintains a meaningful performance constraint
Even with `0.5`, the requirement remains strict (`prefix75 < 50% of
prefix0`) and does not mask real regressions.
---
### Does this PR introduce _any_ user-facing change?
No.
This change only affects internal test assertions and does not impact
user-facing behavior or model performance.
---
### How was this patch tested?
- Verified against existing TTFT test cases:
- Previously failing cases (due to small variance) now pass
- No regressions observed in other scenarios
- Confirmed that failures were due to DP load imbalance rather than
actual performance degradation
- Ensured the updated threshold still enforces a meaningful constraint
on TTFT
Signed-off-by: underfituu <hzhucong@163.com>
<!-- Thanks for sending a pull request!
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### What this PR does / why we need it?
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section is to outline the changes and how this PR fixes the issue.
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- Fixes #
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#### Fixed:
1. The function name in test_moe_init_routing_custom.py is incorrect; it
is not named as a test case function starting with 'test'.
2.In Night ops singlecard_ops add the printing of timestamps for use
cases, making it easier to quickly locate issues after a timeout occurs.
#### To be repaired:
1. The test_penality.py test case partially fails. It takes one hour.
The owner has been notified to fix the case after the 5.1 holiday.
——Yang Cheng
3. The csrc/copy_and_expand_eagle_inputs operator invoked by
test_copy_and_expand_eagle_inputs.py supports only 910b.——HF001
4. The test_causal_conv1d.py test case is incorrect. The triton operator
`causal_conv1d_fn` invoked by the test_causal_conv1d.py test case uses
`get_forward_context`, but the operator case does not use
`set_forward_context` (which is normal in the model). ——Zeng Tian
5. The test_causal_conv1d.py case is incorrect. In this scenario,
uboverflow occurs when the triton invoked ——Zeng Tian
### Does this PR introduce _any_ user-facing change?
<!--
Note that it means *any* user-facing change including all aspects such
as API, interface or other behavior changes.
Documentation-only updates are not considered user-facing changes.
-->
no
### How was this patch tested?
<!--
CI passed with new added/existing test.
If it was tested in a way different from regular unit tests, please
clarify how you tested step by step, ideally copy and paste-able, so
that other reviewers can test and check, and descendants can verify in
the future.
If tests were not added, please describe why they were not added and/or
why it was difficult to add.
-->
nightly
Signed-off-by: ZT-AIA <1028681969@qq.com>
### What this PR does / why we need it?
After he completes the subsequent repairs, it can be restored. For now,
let's skip test_copy_and_expand_eagle_inputs
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
nightly
Signed-off-by: ZT-AIA <1028681969@qq.com>
### What this PR does / why we need it?
This PR renames the environment variable VLLM_NIXL_ABORT_REQUEST_TIMEOUT
to VLLM_MOONCAKE_ABORT_REQUEST_TIMEOUT to align with the Mooncake
connector naming convention. It also updates the documentation and test
configurations to reflect this change and adjusts the suggested timeout
value in the documentation to 480 seconds for consistency.
### Does this PR introduce _any_ user-facing change?
Yes. The environment variable for configuring the abort request timeout
has been renamed. Users should update their environment settings from
VLLM_NIXL_ABORT_REQUEST_TIMEOUT to VLLM_MOONCAKE_ABORT_REQUEST_TIMEOUT.
### How was this patch tested?
The changes were verified by updating the corresponding test
configuration files and ensuring consistency across the documentation.
---------
Signed-off-by: herizhen <1270637059@qq.com>
Signed-off-by: herizhen <59841270+herizhen@users.noreply.github.com>
Backport of #7882 to releases/v0.18.0. Adds aime2025 benchmark test for
DeepSeek-V3.2-W8A8 EP with disaggregated prefill on A3 (4-node, 16 NPUs
per node, accuracy benchmark baseline 66.67%).
Signed-off-by: guozr <guozr1997@hotmail.com>
Co-authored-by: guozr <guozr1997@hotmail.com>
<!-- Thanks for sending a pull request!
BEFORE SUBMITTING, PLEASE READ
https://docs.vllm.ai/en/latest/contributing/overview.html
-->
### What this PR does / why we need it?
Update CI for GLM-5 configuration on vllm-ascend/releases/v0.18.0 branch
在0.18.0版本上对glm5-w4a8做测试
### Does this PR introduce _any_ user-facing change?
<!--
Note that it means *any* user-facing change including all aspects such
as API, interface or other behavior changes.
Documentation-only updates are not considered user-facing changes.
-->
### How was this patch tested?
<!--
CI passed with new added/existing test.
If it was tested in a way different from regular unit tests, please
clarify how you tested step by step, ideally copy and paste-able, so
that other reviewers can test and check, and descendants can verify in
the future.
If tests were not added, please describe why they were not added and/or
why it was difficult to add.
-->
---------
Signed-off-by: yangjiuhua <y00845194@china.huawei.com>
Co-authored-by: yangjiuhua <y00845194@china.huawei.com>
### What this PR does / why we need it?
The env `VLLM_ASCEND_ENABLE_FUSED_MC2` should only enabled in the
decoder node during Prefill-Decode Disaggregation scenario
---------
Signed-off-by: wangli <wangli858794774@gmail.com>
### What this PR does / why we need it?
Adds a `check_rank0_process_count` validation step to the
DeepSeek-R1-W8A8-HBM nightly single-node test.
The check verifies that after the server starts, there is **exactly 1**
`vllm serve` process running on rank0. This guards against the
regression fixed in #8041 (extra NPU context leaking on device 0),
ensuring it does not silently reappear in future releases.
#### Changes
-
**`tests/e2e/nightly/single_node/models/scripts/test_single_node.py`**:
Add `run_check_rank0_process_count` async handler. It calls `npu-smi
info` for diagnostics, then uses `psutil` to assert exactly one `vllm
serve` process exists on rank0.
-
**`tests/e2e/nightly/single_node/models/configs/DeepSeek-R1-W8A8-HBM.yaml`**:
Register `check_rank0_process_count` in the `test_content` list for the
HBM test case.
Signed-off-by: hfadzxy <starmoon_zhang@163.com>
### What this PR does / why we need it?
This PR fixes and simplifies the CI configuration for Qwen3 32B.
The main changes are:
- Remove the redundant `Qwen3-32B-Int8-A3-Feature-Stack3.yaml` config
and consolidate the CI setup into `Qwen3-32B-Int8.yaml`.
- Improve runtime stability by adding
`PYTORCH_NPU_ALLOC_CONF=expandable_segments:True` and setting
`--max-num-seqs 80`.
- Update the accuracy benchmark from `aime2024` to `gsm8k-lite`, and
adjust the related dataset config, output length, baseline, and
threshold accordingly.
These changes make the Qwen3 32B CI easier to maintain and more stable
in nightly validation.
---------
Signed-off-by: ZYang6263 <zy626375@gmail.com>
<!-- Thanks for sending a pull request!
BEFORE SUBMITTING, PLEASE READ
https://docs.vllm.ai/en/latest/contributing/overview.html
-->
### What this PR does / why we need it?
<!--
- Please clarify what changes you are proposing. The purpose of this
section is to outline the changes and how this PR fixes the issue.
If possible, please consider writing useful notes for better and faster
reviews in your PR.
- Please clarify why the changes are needed. For instance, the use case
and bug description.
- Fixes #
-->
Cherry-pick from https://github.com/vllm-project/vllm-ascend/pull/7468
- Fix TTFT ratio threshold from 0.8 to 0.4 for prefix cache benchmarks
- Fix max_out_len values for warm_up and benchmark configs
- Applied to both DeepSeek-R1-0528-W8A8 and Qwen3-32B-Int8 configs
### Does this PR introduce _any_ user-facing change?
<!--
Note that it means *any* user-facing change including all aspects such
as API, interface or other behavior changes.
Documentation-only updates are not considered user-facing changes.
-->
### How was this patch tested?
<!--
CI passed with new added/existing test.
If it was tested in a way different from regular unit tests, please
clarify how you tested step by step, ideally copy and paste-able, so
that other reviewers can test and check, and descendants can verify in
the future.
If tests were not added, please describe why they were not added and/or
why it was difficult to add.
-->
Signed-off-by: underfituu <hzhucong@163.com>
### What this PR does / why we need it?
This PR Qwen3.5-27B ;MiniMax-M2.5-w8a8 ;Qwen3.5-397B-w8a8-mtp acc/perf 3
cases on A3, we need test them daily.
- vLLM version: v0.18.0
- vLLM main:
35141a7eed
Signed-off-by: guxin108 <1252896542@qq.com>
### What this PR does / why we need it?
Fix qwen3Next Nightly CI config in 0.18.0.
backport: #7679
Signed-off-by: Your Name <you@example.com>
Co-authored-by: Your Name <you@example.com>
### What this PR does / why we need it?
Add nightly ci test for qwen3vl
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
Signed-off-by: betta18 <jiangmengyu1@huawei.com>
Co-authored-by: betta18 <jiangmengyu1@huawei.com>
### What this PR does / why we need it?
Fix the OOM (Out-of-Memory) error in the single-node-deepseek-v3-2-w8a8
nightly test of vllm-ascend:
- Reduced the value of HCCL_BUFFSIZE
- Lowered the gpu-memory-utilization
Optimize service-side performance:
Updated service-oriented configuration parameters (e.g., max-num-seqs,
cudagraph_capture_sizes, batch_size) to improve the inference
performance,so that the performance is closer to the optimal performance
of the current mainline.
Align performance baseline with main branch:
Updated the performance baseline according to the latest performance
data
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
The test has passed.
https://github.com/vllm-project/vllm-ascend/actions/runs/23734079080/job/69134387320?pr=7793
---------
Signed-off-by: wyh145 <1987244901@qq.com>
### What this PR does / why we need it?
Due to the current dcp solution of allgathering the KV cache, the
performance deteriorates significantly, and the CI may get stuck. This
PR temporarily removes the performance and accuracy benchmarks for
DeepSeek-V3.2-W8A8-cp to prevent CI hangs until optimization is
complete.
pcik-from:https://github.com/vllm-project/vllm-ascend/pull/7842
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Verified that the configuration file remains valid and that the CI no
longer attempts to run the problematic benchmarks.
pick-from: https://github.com/vllm-project/vllm-ascend/pull/7842
---------
Signed-off-by: weiguihua2 <weiguihua2@huawei.com>
### What this PR does / why we need it?
Implement get_token_bin_counts_and_mask and apply_penalties with
Triton-Ascend kernels. This significantly reduces latency of the
sampling process when repetition/frequency/presence penalties are
enabled.
Cherry-pick from main PR #7569
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
CI passed.
Signed-off-by: linfeng-yuan <1102311262@qq.com>
Co-authored-by: realliujiaxu <realliujiaxu@163.com>
### What this PR does / why we need it?
Fixed the issue where the DCP overlaps the MTP scenario in the ds3.2
scenario.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
cherry-pick from: https://github.com/vllm-project/vllm-ascend/pull/7617
Signed-off-by: weiguihua2 <weiguihua2@huawei.com>
### What this PR does / why we need it?
RFC https://github.com/vllm-project/vllm-ascend/issues/7394
Add a PyTorch implementation of the fused recurrent gated delta ruler on
310P.
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
UT
- vLLM version: v0.17.0
- vLLM main:
4497431df6
---------
Signed-off-by: Tflowers-0129 <2906339855@qq.com>
Co-authored-by: wangxiyuan <wangxiyuan1007@gmail.com>
### What this PR does / why we need it?
This PR introduces several upstream `vllm`-aligned lint hooks into
`vllm-ascend` and makes them part of the actual `pre-commit` flow.
Main changes in this PR:
- add `check-boolean-context-manager` to catch boolean expressions in
`with` statements
- add `check-forbidden-imports` to forbid direct `re` imports and
disallowed direct `triton` imports
- enable shell script linting through `tools/shellcheck.sh`
- add root `.clang-format` aligned with upstream `vllm`, enable
`clang-format` in `pre-commit`, temporarily **exclude all `csrc/**`**
from `clang-format` to avoid bringing a large native code reformat into
this PR
This PR focuses on landing the smaller and immediately useful lint
alignment first, without mixing in the larger requirements-management
migration.
### Does this PR introduce _any_ user-facing change?
No.
This PR only updates repository lint configuration, static checks, and
internal import/style enforcement. It does not change runtime behavior
or public interfaces.
### How was this patch tested?
Tested locally in the project virtual environment.
Commands used:
```bash
bash format.sh
```
Verified checks passed:
``` bash
ruff check...............................................................Passed
ruff format..............................................................Passed
codespell................................................................Passed
typos....................................................................Passed
clang-format.............................................................Passed
Lint GitHub Actions workflow files.......................................Passed
Lint shell scripts.......................................................Passed
Lint PNG exports from excalidraw.........................................Passed
Check for spaces in all filenames........................................Passed
Enforce __init__.py in Python packages...................................Passed
Check for forbidden imports..............................................Passed
Check for boolean ops in with-statements.................................Passed
Suggestion...............................................................Passed
- hook id: suggestion
- duration: 0s
To bypass pre-commit hooks, add --no-verify to git commit.
```
**note:**
clang-format is enabled but currently excludes all csrc/**
- vLLM version: v0.17.0
- vLLM main:
8b6325758c
---------
Signed-off-by: MrZ20 <2609716663@qq.com>
### What this PR does / why we need it?
This PR optimizes the `_compute_slot_mappings_kernel` for Ascend NPUs to
improve performance. The key changes include:
- A new Triton kernel implementation (`_compute_slot_mappings_kernel`)
with NPU-specific optimizations, such as using `tl.gather` to handle
non-contiguous memory access and replacing modulo operations.
- A new method `compute_slot_mappings` in `AscendBlockTables` to use
this new kernel.
- An end-to-end test to verify the correctness of the new kernel against
the reference GPU implementation.
The optimization is needed to avoid performance degradation from scalar
computation on Ascend devices.
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
- vLLM version: v0.18.0
- vLLM main:
ed359c497a
---------
Signed-off-by: lhp-deep <liuhaopeng1@huawei.com>
### What this PR does / why we need it?
This pr modifies qwen3Next nightly CI config.
(1) Add a nightly CI .
(2) Set a more precise accuracy standard
- vLLM version: v0.18.0
- vLLM main:
6a9cceb219
Signed-off-by: Your Name <you@example.com>
Co-authored-by: Your Name <you@example.com>
### What this PR does / why we need it?
During the prefill phase of Qwen3-Next and Qwen3.5, the
`torch.ops._C_ascend.causal_conv1d_fn` operator exhibits significant
performance bottlenecks. To address this, we have re-implemented the
optimization using `torch.ops._C_ascend.npu_causal_conv1d_custom`.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
1 accuracy test
```
[2026-03-20 16:44:22,961] [ais_bench] [INFO] Start launch task state board ...
+-----------------------------+-----------+------------+-------------+----------+-------------------------------------------+---------------------+
| Task Name | Process | Progress | Time Cost | Status | Log Path | Extend Parameters |
+=============================+===========+============+=============+==========+===========================================+=====================+
| vllm-api-general-chat/gsm8k | 2918978 | NA | 0:00:01 | finish | logs/eval/vllm-api-general-chat/gsm8k.out | None |
+-----------------------------+-----------+------------+-------------+----------+-------------------------------------------+---------------------+
[2026-03-20 16:44:34,284] [ais_bench] [INFO] Evaluation tasks completed.
[2026-03-20 16:44:34,287] [ais_bench] [INFO] Summarizing evaluation results...
dataset version metric mode vllm-api-general-chat
--------- --------- -------- ------ -----------------------
gsm8k 271d0b accuracy gen 96.21
```
2 ut modify test
`pytest -sv
/home/c30006096/vllm-ascend/tests/e2e/nightly/single_node/ops/singlecard_ops/triton/test_causal_conv1d.py::test_ascend_causal_conv1d`
- vLLM version: v0.17.0
- vLLM main:
8b6325758c
Signed-off-by: wenba0 <3054239545@qq.com>
Signed-off-by: jiaojiao <56385650+wenba0@users.noreply.github.com>
### What this PR does / why we need it?
- This PR aims to enhance the operator performance in the `post_update`
phase of `model_runner_v2` on NPUs. By optimizing the relevant
operations, it is expected to improve the overall efficiency and speed
of the model running on NPU hardware, which is crucial for scenarios
where high-performance inference is required.
- when bs = 256, time cost reduce from 26us to 11 us;
### Does this PR introduce _any_ user-facing change?
No, there are no changes to the API, interface, or other high-level
behaviors that would directly affect the user's code or interaction with
the system beyond the performance improvement.
### How was this patch tested?
CI passed with new added/existing tests. In addition to the regular CI
tests, specific benchmark tests were conducted on NPU hardware to
measure the performance improvement of the `post_update` operators.
---------
Signed-off-by: weijinqian_v1 <weijinqian@huawei.com>
Co-authored-by: weijinqian_v1 <weijinqian@huawei.com>
### What this PR does / why we need it?
RFC #7394
Add a PyTorch implementation of the GDN gating operator on 310P.
### Does this PR introduce _any_ user-facing change?
NO
### How was this patch tested?
UT
- vLLM version: v0.17.0
- vLLM main:
4497431df6
Signed-off-by: Tflowers-0129 <2906339855@qq.com>
### What this PR does / why we need it?
- Pass GITEE_USERNAME (var) and GITEE_TOKEN (secret) as Docker build
args in nightly image build so Dockerfile can authenticate to Gitee
- In Dockerfile.nightly.a2/a3, embed credentials into clone URL to
avoid auth failure during `git clone`
- In single-node and multi-node PR test workflows, backup the
pre-installed benchmark from the nightly image before wiping
vllm-ascend, then restore it instead of re-cloning from Gitee,
which is inaccessible from fork PR contexts
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
- vLLM version: v0.18.0
- vLLM main:
8b6325758c
Signed-off-by: hfadzxy <starmoon_zhang@163.com>
### What this PR does / why we need it?
Refactor `vllm_ascend/ops/fused_moe` to replace scattered MoE business
`**kwargs` with typed request objects and explicit stage boundaries.
- Prepare, dispatch, MLP, and quant stages now have clearer ownership.
- Main MoE path no longer depends on business `kwargs.get(...)` lookups.
- Comm and dispatcher interfaces are request-only on the main path.
- UTs can assert stage-level fields directly instead of inferring
behavior indirectly.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
CI passed.
---------
Signed-off-by: linfeng-yuan <1102311262@qq.com>
### What this PR does / why we need it?
This PR introduces a new fused Triton kernel,
`split_qkv_tp_rmsnorm_rope` for Minimax-m2.5.
The implementation includes two Triton kernels:
1. `_split_qkv_and_compute_local_qk_var_kernel`: Splits the QKV input
and computes the local variance for RMSNorm.
2. `_apply_global_rmsnorm_kernel`: Applies global RMSNorm (considering
TP all-reduce for variance) and Neox-style RoPE.
### Does this PR introduce _any_ user-facing change?
Does not.
### How was this patch tested?
```python
pytest tests/e2e/nightly/single_node/ops/singlecard_ops/triton/test_split_qkv_tp_rmsnorm_rope.py
```
### Test Data
A3 TP16
基线
| data | TTFT(ms) | TPOT(ms) | TPS |
|------------|---------:|---------:|-------:|
| 4k/1k@bs1 | 267.55 | 25.5 | 38.85 |
| 4k/1k@bs4 | 542.4 | 26.51 | 148.06 |
测试线
| data | TTFT(ms) | TPOT(ms) | TPS |
|------------|---------:|---------:|-------:|
| 4k/1k@bs1 | 234.64 | 20.96 | 47.24 |
| 4k/1k@bs4 | 508.36 | 22.16 | 176.69 |
- vLLM version: v0.17.0
- vLLM main:
4034c3d32e
Signed-off-by: xutianyi <xutianyi5@huawei.com>
Co-authored-by: xutianyi <xutianyi5@huawei.com>
### What this PR does / why we need it?
NPU resources are not released immediately when custom operator test
cases are executed, causing an error when other operator test cases are
executed.
- vLLM version: v0.17.0
- vLLM main:
8a680463fa
Signed-off-by: ZT-AIA <1028681969@qq.com>
Signed-off-by: ZT-AIA <63220130+ZT-AIA@users.noreply.github.com>
### What this PR does / why we need it?
Add acc nightly CI test cases for the GLM-4.7 model.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
through CI
- vLLM version: v0.17.0
- vLLM main:
4034c3d32e
---------
Signed-off-by: zjks98 <zhangjiakang4@huawei.com>
Co-authored-by: zjks98 <zhangjiakang4@huawei.com>
### What this PR does / why we need it?
Revise the KV Pool user guide:
1. Revise Mooncake environment variables and kvconnector extra configs.
2. Delete `use_ascend_direct` in kv connector extra config as it is
deprecated
3. Delete `kv_buffer_device` and `kv_rank` in P2P mooncake config
4. Unifies default `max-model-len` and `max-num-batch-tokens` in
examples given.
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
- vLLM version: v0.17.0
- vLLM main:
4497431df6
---------
Signed-off-by: Pz1116 <zpbzpb123123@gmail.com>
Co-authored-by: Chao Lei <leichao139636@163.com>
### What this PR does / why we need it?
1. Add nightly test on MiniMax-M2.5 with deployment method on A3
2. Add MiniMax-M2.5 deployment introduction to vllm-ascend docs
- vLLM version: v0.17.0
- vLLM main:
4034c3d32e
---------
Signed-off-by: limuyuan <limuyuan3@huawei.com>
Signed-off-by: SparrowMu <52023119+SparrowMu@users.noreply.github.com>
Co-authored-by: limuyuan <limuyuan3@huawei.com>
### What this PR does / why we need it?
Optimize the performance of the triton operator _topk_log_softmax_kernel
in model_runner_v2 to 1.04xH100，which is 7% of its original value.(issue
https://github.com/vllm-project/vllm-ascend/issues/5208)
- vLLM version: v0.16.0
- vLLM main:
4034c3d32e
---------
Signed-off-by: wangx700 <wangxin700@huawei.com>
### What this PR does / why we need it?
To support prefix cache for Qwen3.5/Next in vLLM-Ascend, this PR mainly
follows the design in
[#30877](https://github.com/vllm-project/vllm/pull/30877) and inherits
changes to functions which are overridden in vLLM-Ascend.
Note:
1. `--mamba-cache-mode align` && PD disaggregation is still not
supported yet in vLLM v0.17.0(see
https://github.com/vllm-project/vllm/blob/main/vllm/v1/core/sched/scheduler.py#L295).
2. The current implementation of hybrid kv cache might result in a very
large block_size when scheduling. For example, if we run Qwen3.5-35B-A3B
with `-tp 2`, the block_size is adjusted to 2048, which means that any
prefix shorter than 2048 will never be cached. Although this behavior is
consistent with vLLM, it still needs improvements in the future.
3. `--mamba-cache-mode align` requires to copy mamba states during
forward steps. vLLM uses a triton kernel to implement it. However, the
original version run into some bugs on Ascend hardwares. Thus we patch a
new triton kernel to avoid this bug.
### Does this PR introduce _any_ user-facing change?
To use mamba prefix cache, set `--enable-prefix-caching` and
`--mamba-cache-mode align`. Note that the mamba state copy function(see
[do_mamba_copy_block](https://github.com/vllm-project/vllm/blob/main/vllm/v1/worker/mamba_utils.py#L132))
does not provide a torch native version, thus it might have trouble if
users can't use triton.
- vLLM version: v0.16.0
- vLLM main:
4034c3d32e
---------
Signed-off-by: Angazenn <supperccell@163.com>
### What this PR does / why we need it?
This PR aims to support aclgraph for model runner v2, please see RFC
#5208. The PR contains these modifications:
- adapt to newest commit of vllm main branch.
- supply a unified interface of extra forward context for both model
runner v1 and model runner v2.
- implement graph mode for main model.
### Does this PR introduce _any_ user-facing change?
no
### How was this patch tested?
- vLLM version: v0.16.0
- vLLM main:
4034c3d32e
---------
Signed-off-by: Ronald1995 <ronaldautomobile@163.com>
### What this PR does / why we need it?
This patch fix the nightly failure
1. Each case uses a copy of the global kwargs instead of a reference to
prevent parameter pollution between use cases.
2. Add weight initialization in the scenario of `eplb` + `w8a8_dynamic`
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
```python
pytest -sv tests/e2e/nightly/single_node/ops/multicard_ops_a3/test_dispatch_gmm_combine_decode.py
```
```shell
===================================================================== 3 passed, 4 warnings in 194.86s (0:03:14) ======================================================================
```
- vLLM version: v0.16.0
- vLLM main:
4034c3d32e
Signed-off-by: wangli <wangli858794774@gmail.com>
### What this PR does / why we need it?
fix penality ops for new version, and achieved a 10% performance
improvement
### How was this patch tested?
pytest
tests/e2e/nightly/single_node/ops/singlecard_ops/triton/test_penality.py
- vLLM version: v0.16.0
- vLLM main:
15d76f74e2
Signed-off-by: shiyuan680 <917935075@qq.com>
### What this PR does / why we need it?
1. Increase nightly multi-node test max-parallel from 1 to 2, and fix
resource conflicts that arise when tests run concurrently.
2. Fix parse-trigger job: Add an if condition so it only runs on
schedule, workflow_dispatch, or PRs labeled nightly-test
3. Adjust nightly schedule: Shift trigger time from 24:00 to 23:45
(UTC+8)
### Does this PR introduce _any_ user-facing change?
### How was this patch tested?
- vLLM version: v0.16.0
- vLLM main:
4034c3d32e
---------
Signed-off-by: hfadzxy <starmoon_zhang@163.com>
### What this PR does / why we need it?
Previously implemention of triton rope_siso missing the storage of
second half of rope results, which will result in:
1. accuracy problem in neox-style scenario
2. ub overflow in non neox-style scenario
This PR fixes it and supplement nightly test case for it.
- vLLM version: v0.16.0
- vLLM main:
4034c3d32e
Signed-off-by: whx-sjtu <2952154980@qq.com>
### What this PR does / why we need it?
Change recurrent_gated_delta_rule ops from triton to ascend C version
for better performance.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
- vLLM version: v0.15.0
- vLLM main:
9562912cea
---------
Signed-off-by: SunnyLee219 <3294305115@qq.com>
### What this PR does / why we need it?
This PR adds split_qkv_rmsnorm_mrope kernel with interleaved for qwen3.5
and qwen3-vl to improve performance.
### Does this PR introduce _any_ user-facing change?
Does not.
### How to use?
```python
real_q, real_k, real_v, real_gate = torch.ops.vllm.triton_split_qkv_rmsnorm_mrope(
qkv=qkv,
q_weight=q_weight,
k_weight=k_weight,
cos_sin=cos_sin,
num_q_heads=num_q_heads,
num_kv_heads=num_kv_heads,
head_size=head_size,
eps=eps,
mrope_section=mrope_section,
is_interleaved=is_interleaved,
rope_dim=rope_dim,
has_gate=has_gate,
)
```
### How was this patch tested?
- vLLM version: v0.16.0
- Accuracy test script：
```shell
pytest tests/e2e/nightly/single_node/ops/singlecard_ops/triton/test_split_qkv_rmsnorm_mrope.py
```
---------
Signed-off-by: Fager <865071616@qq.com>
Signed-off-by: Fager10086 <77871921+Fager10086@users.noreply.github.com>
Signed-off-by: fager <865071616@qq.com>
