e489ad7a21
- **Add SPDX license headers to python source files**
- **Check for SPDX headers using pre-commit**
commit 9d7ef44c3cfb72ca4c32e1c677d99259d10d4745
Author: Russell Bryant <rbryant@redhat.com>
Date: Fri Jan 31 14:18:24 2025 -0500
Add SPDX license headers to python source files
This commit adds SPDX license headers to python source files as
recommended to
the project by the Linux Foundation. These headers provide a concise way
that is
both human and machine readable for communicating license information
for each
source file. It helps avoid any ambiguity about the license of the code
and can
also be easily used by tools to help manage license compliance.
The Linux Foundation runs license scans against the codebase to help
ensure
we are in compliance with the licenses of the code we use, including
dependencies. Having these headers in place helps that tool do its job.
More information can be found on the SPDX site:
- https://spdx.dev/learn/handling-license-info/
Signed-off-by: Russell Bryant <rbryant@redhat.com>
commit 5a1cf1cb3b80759131c73f6a9dddebccac039dea
Author: Russell Bryant <rbryant@redhat.com>
Date: Fri Jan 31 14:36:32 2025 -0500
Check for SPDX headers using pre-commit
Signed-off-by: Russell Bryant <rbryant@redhat.com>
---------
Signed-off-by: Russell Bryant <rbryant@redhat.com>
46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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"""Compare the with and without prefix caching.
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Run `pytest tests/prefix_caching/test_prefix_caching.py`.
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"""
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import pytest
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from vllm import LLM
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from vllm.distributed import cleanup_dist_env_and_memory
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MODEL_LEN_LEN = [
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# Example models with sliding window.
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("bigcode/starcoder2-3b", 4096, 16384),
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# ("mistralai/Mistral-7B-v0.1", 4096, 32768), << OOM in CI
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# Confirm model with sliding window works.
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# config has "use_sliding_window": false
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("Qwen/Qwen1.5-0.5B-Chat", 32768, 32768),
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# config has no sliding window attribute.
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("TinyLlama/TinyLlama-1.1B-Chat-v1.0", 2048, 2048),
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]
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@pytest.mark.parametrize("model_len_len", MODEL_LEN_LEN)
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def test_disable_sliding_window(model_len_len, ):
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model, sliding_len, full_len = model_len_len
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vllm_disabled_model = LLM(model, disable_sliding_window=True)
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vllm_disabled_model.generate("Hi my name is")
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model_config = vllm_disabled_model.llm_engine.model_config
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assert model_config.max_model_len == sliding_len, (
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"Max len expected to equal sliding_len of %s, but got %s", sliding_len,
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model_config.max_model_len)
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del vllm_disabled_model
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cleanup_dist_env_and_memory()
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vllm_enabled_model = LLM(model, disable_sliding_window=False)
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vllm_enabled_model.generate("Hi my name is")
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model_config = vllm_enabled_model.llm_engine.model_config
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assert model_config.max_model_len == full_len, (
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"Max len expected to equal full_len of %s, but got %s", full_len,
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model_config.max_model_len)
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del vllm_enabled_model
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cleanup_dist_env_and_memory()
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