claude 051b02d3cd feat: ix_moe_bridge + ix_attn_bridge — dlopen bridges for full ixformer::infer API ...

Bridge architecture (from xllm/core/kernels/ilu/ixformer.h):

ix_moe_bridge.so (MoE 7-step fused pipeline):
  - topk_softmax → moe_compute_token_index_api → moe_expand_input
  - moe_w16a16_group_gemm (x2) → silu_and_mul → moe_output_reduce_sum
  - fused_moe_forward(): replaces entire Python expert loop
  - Fix: group_gemm format NT→TN (match xllm trans_b=true)

ix_attn_bridge.so (attention + linear):
  - ixinfer_flash_attn_unpad_with_block_tables (fused prefill)
  - xllm_paged_attention (fused paged decode)
  - ixformer_linear (matmul + activation)
  - residual_rms_norm (fused residual + norm)

Integration:
  - ix_fused_moe.py: Python loader (prebuilt .so → JIT → unavailable)
  - qwen3_5.py: Tier 0 dispatch in _pure_pytorch_experts()
  - patch_ops.sh: deploys ix_fused_moe.py + all prebuilt/*.so

Source: jd-opensource/xllm (fresh clone, all ILU kernels verified SAME)
Sync: upstream_ref/xllm_latest/models/llm/qwen3_next_hybrid_base.h (+32 lines)

Build on real machine:
  bash qwen3_6_scripts/build_ix_moe_bridge.sh
  bash qwen3_6_scripts/build_ix_attn_bridge.sh

2026-08-14 07:32:31 +00:00

..

ilu

fix(build): 回退qwen3_6_scripts+ex_engine到26e6cb40(能得分版本)

2026-08-12 01:33:24 +00:00

moe

fix(build): 回退qwen3_6_scripts+ex_engine到26e6cb40(能得分版本)

2026-08-12 01:33:24 +00:00

moe_v055

fix(build): 回退qwen3_6_scripts+ex_engine到26e6cb40(能得分版本)

2026-08-12 01:33:24 +00:00

common_fused_moe_base.h

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

common_fused_moe.h

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

common_moe_fused_topk.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

common_moe_fused_topk.h

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ex_registry.c

feat(EX): Algorithm Factor Replacement Engine — dlopen-based CUDA kernel dispatch

2026-08-10 02:25:23 +00:00

factor_gdn_chunk_fwd.cu.ref

refactor(EX): upstream-aligned kernels + FlashQLA GDN backend

2026-08-10 02:55:58 +00:00

factor_gdn_flashqla.py

refactor(EX): upstream-aligned kernels + FlashQLA GDN backend

2026-08-10 02:55:58 +00:00

factor_moe_fused_gemm.cu

feat(EX): Algorithm Factor Replacement Engine — dlopen-based CUDA kernel dispatch

2026-08-10 02:25:23 +00:00

factor_moe_topk_softmax.cu

refactor(EX): upstream-aligned kernels + FlashQLA GDN backend

2026-08-10 02:55:58 +00:00

ilu_CMakeLists.txt

fix(critical): fold max_completion_tokens + max_num_seqs=2 + max_model_len=80000 + xllm_latest layer import

2026-08-13 03:19:39 +00:00

ilu_kernel_activation.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_kernel_attention.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_kernel_fused_moe.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_kernel_group_gemm.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_kernel_matmul.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_kernel_norm.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_kernel_rope.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_layer_attention.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_layer_attention.h

fix(build): 回退qwen3_6_scripts+ex_engine到26e6cb40(能得分版本)

2026-08-12 01:33:24 +00:00

ilu_layer_fused_moe.cpp

ref(EX): import upstream ILU kernels + xllm MoE CUDA sources into ex_engine

2026-08-10 03:59:45 +00:00

ilu_layer_fused_moe.h

fix(build): 回退qwen3_6_scripts+ex_engine到26e6cb40(能得分版本)

2026-08-12 01:33:24 +00:00

ilu_layers_CMakeLists.txt

fix(critical): fold max_completion_tokens + max_num_seqs=2 + max_model_len=80000 + xllm_latest layer import

2026-08-13 03:19:39 +00:00

ix_attn_bridge.cpp

feat: ix_moe_bridge + ix_attn_bridge — dlopen bridges for full ixformer::infer API

2026-08-14 07:32:31 +00:00

ix_full_bridge_v2.cpp

fix(build): match project_7 proven Dockerfile — remove ENV lines + .dockerignore

2026-08-13 02:48:28 +00:00

ix_full_bridge.cpp

refactor(bridge): rewrite ix_full_bridge.cpp for actual base image symbols

2026-08-10 06:34:54 +00:00

ix_moe_bridge.cpp

feat: ix_moe_bridge + ix_attn_bridge — dlopen bridges for full ixformer::infer API

2026-08-14 07:32:31 +00:00

moe_topk_softmax_v3.cu

fix(MoE): rewrite topk kernel — 1 block/row, shared mem, warp-agnostic

2026-08-10 08:03:08 +00:00