DModel project DModel 简单摸底 0. goin ✅ 2026-06-30 梳理当前Megatron内的 ep overlap 1. MoE EP Overlap ✅ 2026-06-30 输出详细的DModel backward Wgrad 计算与 dispatch backward的通信的 overlap 1. backward ep overlap design(PASS ✅ 2026-07-15 输出一份拆分 ep 的方案 2. DModel TBO