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Bugfix fix num header #66

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peaceforeverCN wants to merge 2 commits into from
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Bugfix fix num header #66

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33dd38b
Merge dev to main
peaceforeverCN Nov 25, 2025
871ff6d
[bugfix] fix vllm init num_kv_heads bug
peaceforeverCN Nov 26, 2025
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5 changes: 4 additions & 1 deletion flexkv/integration/config.py
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Original file line number Diff line number Diff line change
Expand Up @@ -65,12 +65,15 @@ def post_init_from_vllm_config(
self.cache_config.tokens_per_block = vllm_config.cache_config.block_size

self.model_config.num_layers = vllm_config.model_config.get_num_layers(vllm_config.parallel_config)
self.model_config.num_kv_heads = vllm_config.model_config.get_num_kv_heads(vllm_config.parallel_config)
self.model_config.head_size = vllm_config.model_config.get_head_size()
self.model_config.dtype = vllm_config.model_config.dtype
self.model_config.use_mla = vllm_config.model_config.is_deepseek_mla
self.model_config.tp_size = vllm_config.parallel_config.tensor_parallel_size
self.model_config.dp_size = vllm_config.parallel_config.data_parallel_size
if self.model_config.use_mla:
self.model_config.num_kv_heads = 1
else:
self.model_config.num_kv_heads = vllm_config.model_config.get_total_num_kv_heads()

self.__post_init__()

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