deepep-to-cam-converter

To migrate DeepEP MoE to Ascend NPU, convert dispatch and combine implementations to CAM operators while adapting CUDA to NPU and NCCL to HCCL. This process enforces feature support checks and validates operator constraints using actual runtime values to preserve correctness.

Yes, DeepEP MoE migration to CAM operators supports both A2 and A3 Ascend environments. It guides environment selection interactively and forces the user to choose between compatible CAM modes specifically in ambiguous A3 cases to ensure correct operator targeting.

The best way to convert NCCL to HCCL for MoE codebases is to scan for DeepEP dispatch and combine patterns, then transform communication backend calls alongside CUDA to NPU device adaptation while validating operator constraints against real runtime values.

Operator constraints during DeepEP MoE code transformation are validated using actual runtime values rather than argparse defaults. This ensures that communication domain and operator constraint matches reflect the real execution environment, preventing silent correctness failures.

When unsupported DeepEP features are encountered during Ascend CAM migration, the process generates a feature support report and asks the user whether to stop, partially migrate, or fully delete the unsupported code paths for safety.

DeepEP MoE code fails correctness checks after porting to Ascend NPU if operator constraints are validated against argparse defaults instead of actual runtime values. Correct migration requires enforcing DeepEP feature support checks and matching real runtime parameters.