* [Feature] support v1 update/clear api for RL
* [fix] fix execute_model and add sleep/wakeup api
* [fix] fix mtp and key_prefix
* [chore] move _update_key_prefix to resume method
* [fix] make the interface safe to call multiple times
* [fix] fix some tiny bugs
* [chore] make small changes against pr review
* [docs] add docs for weight update
* [test] add some tests and update docs
* [style] fix code style check
* [test] fix ci
* [fix] fix stale control responses when control method timed out
* [chore] remove unused code
* [chore] fix code style
* [chore] optimize tags and key_prefix
* [test] fix ci
* [chore] fix code style
* [test] fix ci
* [fix] fix ep control
* [fix] fix ep control for engine cache queue
* [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
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* [BugFix] Support to fix NaN bug in EP
* Optimze notion for all the funs
* Fix potential lock contention failure issues
* Update fastdeploy/inter_communicator/ipc_signal.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update envs.py
* Update default value for USE_KVCACHE_LOCK
Change default value of USE_KVCACHE_LOCK from 1 to 0.
* Update worker_process.py
* Fix suffix wrong
* Update test_prefix_cache_manager.py
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Co-authored-by: Jiang-Jia-Jun <jiangjiajun@baidu.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* [BugFix] Add safety checks in recycle_gpu_blocks to prevent block allocation errors
- Check prefix tree status before recycling GPU blocks
- Validate gpu_block_ids is a list
- Add overflow check to prevent free block count exceeding total blocks
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* [BugFix] Fix AttributeError in recycle_gpu_blocks when prefix_tree_status_signal not initialized
- Add hasattr check before accessing prefix_tree_status_signal
- The signal is only initialized in launch_cache_messager, not in __init__
- Fixes CI test failure in test_prefix_cache_manager.py
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* [BugFix] Reset prefix cache when model weights are updating
- Call self.reset() before setting status to NORMAL in UPDATING state
- Ensure cache consistency when model weights change
- Consistent with CLEARING state handling
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* [fix] fix cache transfer manager init failed when using block_wise_fp8 and no storage backend
* [fix] fix test_cache_transfer_manager
* [fix] fix test_cache_transfer_manager again
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Co-authored-by: Jiang-Jia-Jun <163579578+Jiang-Jia-Jun@users.noreply.github.com>
* fix(examples): comment out stop.sh to avoid error when script is missing
* feat: add file_store support for cache manager
* [fix] fix multi gpu transfer
* [fix] fix global kvcache transfer
* [Feature] [KVCache] support file_store kv cache backend
* chore: update FileStore according to PR comments
* fix: remove comments
* fix: add swap_cache_layout for file store
* fix: remove rank key
* fix: Switch KV cache storage to pure file mode
* Temporarily disable support for Tensor types
* fix: remove args --kvcache_file_path & add envs FILE_BACKEND_STORAGE_DIR
* fixx: Simplify cache_transfer_manager.py
* fix: fix syntax bug
* fix: Simplify file_store.py
* fix: Use the key directly as the filename
* fix: Simplify set()
* fix: Simplify cache_transfer_manager.py & file_store.py
* fix: Only support load to cpu buffer
* feat: add FileStore backend for cache transfer
* fix: guard zmq import
* Waiting for cache transfer manager inited
* up
* up
* up
* up
* up
* fix according comments
* fix unittest
* fix
* fix unittest
* fix error
* pass storage_backend to worker
* [fix] fix cache transfer manager updating/clearing
* [fix] fix code style
* [fix] fix config
* [fix] fix engine client
* [fix] let worker update kv cache status signal
* [fix] update worker process
* [fix] fix clear/update for case if comm group is shutdown
* [fix] update dynamic weight manager
* [fix] fix port
* [fix] add num_cpu_blocks arg for async_llm, and remove unnecessary waiting
* [fix] fix rdma script and add more error log for multi api server
* [fix] log
* [fix] fix test_multi_api_server
* [fix] fix multi api server port check
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Co-authored-by: Jiang-Jia-Jun <163579578+Jiang-Jia-Jun@users.noreply.github.com>
* [feat] simplify configuration for pd-disaggregated deployment, and refactor post-init and usage for all ports
* [fix] fix some bugs
* [fix] fix rdma port for cache manager/messager
* [fix] temporarily cancel port availability check to see if it can pass ci test
* [feat] simplify args for multi api server
* [fix] fix dp
* [fix] fix port for xpu
* [fix] add tests for ports post processing & fix ci
* [test] fix test_multi_api_server
* [fix] fix rdma_comm_ports args for multi_api_server
* [fix] fix test_common_engine
* [fix] fix test_cache_transfer_manager
* [chore] automatically setting FD_ENABLE_MULTI_API_SERVER
* [fix] avoid api server from creating engine_args twice
* [fix] fix test_run_batch
* [fix] fix test_metrics
* [fix] fix splitwise connector init
* [test] add test_rdma_transfer and test_expert_service
* [fix] fix code syntax
* [fix] fix test_rdma_transfer and build wheel with rdma script
Jiang-Jia-Jun