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[V1][Log] Add max request concurrency log to V1 (#12569)

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Signed-off-by: mgoin <michael@neuralmagic.com>
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Michael Goin 2025-01-30 18:07:19 -05:00 committed by GitHub
parent bd2107e30a
commit 4078052f09
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vllm/v1/core/kv_cache_utils.py
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@ -393,6 +393,10 @@ def _get_kv_cache_config_uniform_type(vllm_config: VllmConfig,
num_blocks = num_gpu_blocks_override num_blocks = num_gpu_blocks_override
logger.info("# GPU blocks: %d", num_blocks) logger.info("# GPU blocks: %d", num_blocks)
max_concurrency = (num_blocks * vllm_config.cache_config.block_size /
vllm_config.model_config.max_model_len)
logger.info("Maximum concurrency for %s tokens per request: %.2fx",
vllm_config.model_config.max_model_len, max_concurrency)
per_layer_size = page_size * num_blocks per_layer_size = page_size * num_blocks