jc 950366e58d [PD Disaggregation][RL] Register to router with version and support rdma eager connect for pd (#6718) ...

* [Feature] Register to router with version info for PD disaggregation

Add RegisterManager for PD (Prefill-Decode) disaggregated deployment:
- All instances (Prefill/Decode) register to Router with heartbeat
- Prefill instances fetch Decode instance list from Router
- Prefill instances establish eager RDMA connections to Decode instances
- Register info includes: host_ip, port, role, version, is_paused, connected_decodes

Changes:
- Add RegisterManager class for managing PD registration and RDMA connections
- Add version field to ModelConfig for model version tracking
- Add connected_decodes to register_info for tracking connected Decode instances
- Add FD_ENABLE_PD_RDMA_EAGER_CONNECT environment variable

Test fixes:
- Add None checks for load_config in FDConfig.__init__
- Add version attribute to test mock model configs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refine

* remove test

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-17 14:43:35 +08:00

..

__init__.py

[PD Disaggregation] [Refine] Refine splitwise deployment (#5151)

2025-11-21 15:30:24 +08:00

launch.py

[PD Disaggregation] [Refine] Refine splitwise deployment (#5151)

2025-11-21 15:30:24 +08:00

router.py

[PD Disaggregation][RL] Register to router with version and support rdma eager connect for pd (#6718)

2026-03-17 14:43:35 +08:00

utils.py

[PD Disaggregation][RL] Register to router with version and support rdma eager connect for pd (#6718)

2026-03-17 14:43:35 +08:00