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Add parameters for Qwen2.5-vl-7b-instruct model #47

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Add parameters for Qwen2.5-vl-7b-instruct model #47

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9e1a8c3
Add parameters for Qwen2.5-vl-7b-instruct model
prernanookala-ai Jan 29, 2026
8c889dd
Update parameters for Qwen2.5-VL per review
prernanookala-ai Jan 31, 2026
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32 changes: 31 additions & 1 deletion core/helm-charts/vllm/xeon-values.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -243,6 +243,36 @@ modelConfigs:
tensor_parallel_size: "{{ .Values.tensor_parallel_size }}"
pipeline_parallel_size: "{{ .Values.pipeline_parallel_size }}"

"Qwen/Qwen2.5-VL-7B-Instruct":
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@sgurunat sgurunat Jan 30, 2026

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Thanks for adding the support for this VL model. For better performance in the xeon include these additional variables and extra command arguments. Also tensor parallel is calculated dynamically based on the system configuration where models are deployed.

configMapValues:
VLLM_CPU_KVCACHE_SPACE: "40"
VLLM_RPC_TIMEOUT: "100000"
VLLM_ALLOW_LONG_MAX_MODEL_LEN: "1"
VLLM_ENGINE_ITERATION_TIMEOUT_S: "120"
VLLM_CPU_NUM_OF_RESERVED_CPU: "0"
VLLM_CPU_SGL_KERNEL: "1"
HF_HUB_DISABLE_XET: "1"
extraCmdArgs:
[
"--block-size",
"128",
"--dtype",
"bfloat16",
"--distributed_executor_backend",
"mp",
"--enable_chunked_prefill",
"--enforce-eager",
"--max-model-len",
"33024",
"--max-num-batched-tokens",
"2048",
"--max-num-seqs",
"256",
]
tensor_parallel_size: "{{ .Values.tensor_parallel_size }}"
pipeline_parallel_size: "{{ .Values.pipeline_parallel_size }}"

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@prernanookala-ai prernanookala-ai Jan 31, 2026

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Thanks for the suggestions!
I’ve updated xeon-values.yaml to include the additional configMap values and extra command arguments as suggested.
Please let me know if anything else needs adjustment.

configMapValues:
VLLM_SKIP_WARMUP: true
VLLM_CPU_KVCACHE_SPACE: "40"
VLLM_RPC_TIMEOUT: "100000"
VLLM_ALLOW_LONG_MAX_MODEL_LEN: "1"
VLLM_ENGINE_ITERATION_TIMEOUT_S: "120"
VLLM_CPU_NUM_OF_RESERVED_CPU: "0"
VLLM_CPU_SGL_KERNEL: "1"
HF_HUB_DISABLE_XET: "1"
extraCmdArgs:
[
"--block-size",
"128",
"--dtype",
"bfloat16",
"--distributed_executor_backend",
"mp",
"--enable_chunked_prefill",
"--enforce-eager",
"--max-model-len",
"33024",
"--max-num-batched-tokens",
"2048",
"--max-num-seqs",
"256",
]
tensor_parallel_size: "{{ .Values.tensor_parallel_size }}"
pipeline_parallel_size: "{{ .Values.pipeline_parallel_size }}"

defaultModelConfigs:
configMapValues:
VLLM_CPU_KVCACHE_SPACE: "40"
Expand Down Expand Up @@ -270,4 +300,4 @@ defaultModelConfigs:
"256",
]
tensor_parallel_size: "{{ .Values.tensor_parallel_size }}"
pipeline_parallel_size: "{{ .Values.pipeline_parallel_size }}"
pipeline_parallel_size: "{{ .Values.pipeline_parallel_size }}"