bbe5f9de7d
Signed-off-by: Martin Gleize <mgleize@meta.com> Co-authored-by: mgleize user <mgleize@a100-st-p4de24xlarge-4.fair-a100.hpcaas>
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
import os
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import pytest
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import torch
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from vllm.platforms import current_platform
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MAX_MODEL_LEN = 1024
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MODEL_NAME = os.environ.get("MODEL_NAME",
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"robertgshaw2/zephyr-7b-beta-channelwise-gptq")
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REVISION = os.environ.get("REVISION", "main")
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QUANTIZATION = os.environ.get("QUANTIZATION", "gptq_marlin")
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MIN_CAPABILITY = os.environ.get("MIN_CAPABILITY", "89")
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@pytest.mark.skipif(
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not current_platform.has_device_capability(int(MIN_CAPABILITY)),
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reason="Current system does not have minimum capability.")
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def test_weight_loading(vllm_runner):
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"""
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Test parameter weight loading with tp>1.
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"""
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with vllm_runner(
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model_name=MODEL_NAME,
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revision=REVISION,
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dtype=torch.half if QUANTIZATION == "gptq" else "auto",
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quantization=None if QUANTIZATION == "None" else QUANTIZATION,
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max_model_len=MAX_MODEL_LEN,
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tensor_parallel_size=2) as model:
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output = model.generate_greedy("Hello world!", max_tokens=20)
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print(output)
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assert output
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