zzh/vllm-npu-plugin
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mirror of https://github.com/handsomezhuzhu/vllm-npu-plugin.git synced 2026-02-20 19:50:15 +00:00
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101435817a71298f083b0a015509b16a898ea813
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7 Commits

Author SHA1 Message Date
handsomezhuzhu
101435817a fix: add initialize_cache method to NPU worker 2026-02-10 19:42:32 +08:00
handsomezhuzhu
7120cd803b fix: KV cache shape needs leading 2 dim for key+value pair 2026-02-10 19:27:10 +08:00
handsomezhuzhu
a274fd82ad fix: accept cache_dtype_str in get_kv_cache_shape 2026-02-10 19:23:20 +08:00
handsomezhuzhu
c3631d65c2 fix: initialize TP/PP parallel groups after distributed environment 2026-02-10 19:14:29 +08:00
handsomezhuzhu
693e0a1d89 feat: add CUDA-to-NPU monkey patches for GPUModelRunner compatibility 2026-02-10 19:09:14 +08:00
handsomezhuzhu
0765fc9fd3 fix: pass world_size int to init_distributed_environment instead of vllm_config 2026-02-10 18:58:21 +08:00
handsomezhuzhu
e75504df72 feat: initial vllm-npu-plugin for Ascend NPU adaptation 
- NPUPlatform: device management, HCCL process group, config adaptation
- AscendAttentionBackend: npu_fusion_attention (prefill) + npu_incre_flash_attention (decode)
- NPUCommunicator: HCCL-based distributed communication
- NPUWorker: NPU device init, memory profiling
- Custom ops: SiluAndMul, RMS norm, rotary embedding
- Plugin registered via vllm.platform_plugins entry point

Based on vllm-ascend official pattern, targeting Ascend 910B
 2026-02-10 11:06:01 +08:00