feat: add ep/sp FSDP MoE finetuning entry and update script

- Add new entry for ep/sp FSDP MoE finetuning in README table
- Update ep_fsdp_qwen3_moe.py script to include ulysses_size parameter for enhanced parallelism configuration

Author: meichangsu1

README.md

@@ -69,6 +69,7 @@ pip install -e .
 | --------------------------------- | --------------- | ------------------------------------------------- |
 | FSDP finetuning                   | transformers    | [Script](cookbook/transformers/fsdp2.py)             |
 | FSDP MoE finetuning               | transformers    | [Script](cookbook/transformers/fsdp2_moe.py)         |
+| ep/sp FSDP MoE finetuning              | transformers    | [Script](cookbook/transformers/ep_fsdp_qwen3_moe.py)         |
 | EP MoE finetuning                 | transformers    | [Script](cookbook/transformers/ep_fsdp_qwen3_moe.py) |
 | pp/tp/cp finetuning               | megatron        | [Script](cookbook/megatron/tp.py)                    |
 | pp/tp/cp MoE finetuning           | megatron        | [Script](cookbook/megatron/tp_moe.py)                |

cookbook/transformers/ep_fsdp_qwen3_moe.py

@@ -21,11 +21,13 @@
 # 4 gpus, dp=2, ep=2
 dp_size = 2
 ep_size = 2
+ulysses_size = 2
 
 device_mesh = DeviceMesh(
     device_type=Platform.get_platform().device_prefix(),
     mesh=np.arange(dp_size * ep_size).reshape(dp_size, ep_size),
     mesh_dim_names=('dp', 'ep'),
+    ulysses_size=ulysses_size, # enable sp
 )
 
 twinkle.initialize(