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[XPU][Bugfix] minor fix for XPU #15591

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Merged
merged 1 commit into from
Apr 21, 2025
Merged

[XPU][Bugfix] minor fix for XPU #15591

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2 changes: 2 additions & 0 deletions docs/source/getting_started/installation/gpu/xpu.inc.md
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ Currently, there are no pre-built XPU wheels.
- Second, install Python packages for vLLM XPU backend building:

```console
git clone https://github.com/vllm-project/vllm.git
cd vllm
pip install --upgrade pip
pip install -v -r requirements/xpu.txt
```
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12 changes: 6 additions & 6 deletions vllm/attention/backends/ipex_attn.py
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Expand Up @@ -220,8 +220,8 @@ def forward(
value_cache,
attn_metadata.slot_mapping.flatten(),
self.kv_cache_dtype,
layer._k_scale,
layer._v_scale,
layer._k_scale_float,
layer._v_scale_float,
)

if attn_metadata.is_prompt:
Expand Down Expand Up @@ -306,8 +306,8 @@ def forward(
max_seq_len,
self.alibi_slopes,
self.kv_cache_dtype,
layer._k_scale,
layer._v_scale,
layer._k_scale_float,
layer._v_scale_float,
)
else:
# Run PagedAttention V2.
Expand Down Expand Up @@ -339,8 +339,8 @@ def forward(
max_seq_len,
self.alibi_slopes,
self.kv_cache_dtype,
layer._k_scale,
layer._v_scale,
layer._k_scale_float,
layer._v_scale_float,
)

# Reshape the output tensor.
Expand Down