[Ops][Refactor] Strip to arch35-only, rename to FFNLinear/aclnnFFNLinear with delivery cleanup

Signed-off-by: chenchris2 <1349418798@qq.com>

Author: chenchris2

.gitignore

@@ -36,6 +36,7 @@ __pycache__/
 .Python
 build/
 build_out/
+build_cxx/
 !csrc/cmake/third_party/build/
 !csrc/cmake/third_party/build/modules/
 !csrc/cmake/third_party/build/modules/patch/

csrc/CMakeLists.txt

@@ -300,7 +300,7 @@ list(APPEND OP_DIR_LIST ${CMAKE_CURRENT_SOURCE_DIR}/moe/moe_init_routing_v2)
 list(APPEND OP_DIR_LIST ${CMAKE_CURRENT_SOURCE_DIR}/moe/moe_token_unpermute_with_ep_grad)
 add_subdirectory(ffn)
 list(APPEND OP_LIST "ffn")
-list(APPEND OP_DIR_LIST ${CMAKE_CURRENT_SOURCE_DIR}/ffn/ffn)
+list(APPEND OP_DIR_LIST ${CMAKE_CURRENT_SOURCE_DIR}/ffn/ffn_linear)
 add_subdirectory(attention)
 list(APPEND OP_LIST ${COMPILED_OPS})
 list(REMOVE_DUPLICATES OP_LIST)

csrc/build_aclnn.sh

@@ -225,7 +225,7 @@ elif [[ "$SOC_VERSION" =~ ^ascend950 ]]; then
         "k2q_csr"
         "sparse_attention_score"
         "mla_prolog_v3"
-        "ffn"
+        "ffn_linear"
     )
 
     CUSTOM_OPS=$(IFS=';'; echo "${CUSTOM_OPS_ARRAY[*]}")

csrc/ffn/README.md

@@ -20,7 +20,7 @@ export SOC_VERSION=ascend950
 pip install -e .
 
 # 路径 B(单算子,调试用):
-cd csrc && bash build.sh --pkg --ops=ffn --soc=ascend950 -j8
+cd csrc && bash build.sh --pkg --ops=ffn_linear --soc=ascend950 -j8
 ```
 
 ## 调用
@@ -48,6 +48,9 @@ Meta kernel 已注册(`torch_binding_meta.cpp`),支持 symbolic tracing / ACLGra
 
 ## 已知限制
 
+- 算子命名与官方 ops-transformer `FFN` 完全隔离:op type `FFNLinear`、aclnn 接口
+  `aclnnFFNLinear`、kernel 二进制 `ffn_linear`(官方转 catlass 合入 ops-transformer 后,
+  可按仓内惯例删除自持实现切回官方 API)。
 - swiglu 仅支持 Linear 布局 weight1 `[2H,K]`;gelu/silu 支持 canonical `[K,H]` 与
   linear `[N,K]` 双布局;**全方阵(H==K==N)歧义默认 linear**
   (PyTorch Linear 惯例,与独立 ops-transformer 仓有意分叉)。