Files
xc-llm-ascend/tests/e2e/multicard/2-cards/test_ilama_lora_tp2.py
ZT-AIA e11ff8e535 [BufFix]Fix the error when using Ascend custom operators with rank=128 (#5394)
### What this PR does / why we need it?
The customized ascend operator sgmv_expand and sgmv_shrink applies only
to the scenario where rank is 8,16,32,64. When rank >= 128, the operator
is out of range, causing the model to report an error.
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?
Depends on this commit https://github.com/vllm-project/vllm/pull/31408 
- vLLM version: release/v0.13.0
- vLLM main:
254f6b9867

---------

Signed-off-by: ZT-AIA <1028681969@qq.com>
Signed-off-by: ZT-AIA <63220130+ZT-AIA@users.noreply.github.com>
2026-01-09 15:57:43 +08:00

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Python

import pytest
from modelscope import snapshot_download # type: ignore
from tests.e2e.conftest import VllmRunner
from tests.e2e.singlecard.test_ilama_lora import (EXPECTED_LORA_OUTPUT,
MODEL_PATH, do_sample)
@pytest.mark.parametrize("distributed_executor_backend", ["mp"])
def test_ilama_lora_tp2(distributed_executor_backend, ilama_lora_files):
with VllmRunner(
snapshot_download(MODEL_PATH),
enable_lora=True,
max_loras=4,
dtype="half",
max_model_len=1024,
max_num_seqs=16,
tensor_parallel_size=2,
cudagraph_capture_sizes=[1, 2, 4, 8],
distributed_executor_backend=distributed_executor_backend,
enforce_eager=True,
) as vllm_model:
output = do_sample(vllm_model.model, ilama_lora_files, lora_id=2)
for i in range(len(EXPECTED_LORA_OUTPUT)):
assert output[i] == EXPECTED_LORA_OUTPUT[i]