Weekly Pre-release 2026-03-29

weekly-20260329 (2026-03-29)

✨ Features

• (brpc) Add support for bRPC CPU profiler in CMake configuration @Choimoe
• (client) Add flat parameter update and prefetch result handling methods @Choimoe
• (client) Add flat parameter update and prefetch result handling methods @Choimoe
• (client) Implement flat parameter update and prefetch result handling methods @Choimoe
• (config) Add single day launch configurations and support for gin bindings @Choimoe
• (dist) Migrate DLRM to standard TorchRec with new training script and model definition @Choimoe
• (dlrm) Add support for TF32 mode in recstore dense method and training script @Choimoe
• (env) Enhance step execution with duration tracking and status reporting @Choimoe
• (launch-config) Add support for gin bindings and implement tests for launch configuration handling and CLI overrides @Choimoe
• (model) Implement asynchronous update handling in RecStoreClient @Choimoe
• (op) Add flat prefetch result handling in KVClientOp @Choimoe
• (optimizer) Enhance sparse optimizer with trace aggregation and backend updates @Choimoe
• (release) Add manual GitHub release workflow @Choimoe
• (report) Add performance reporting in OP layer @Choimoe
• (report) Add performance instrumentation to RecStore dlrm and TorchRec dlrm training scripts. @Choimoe
• (report) Enhance latency reporting by dynamically determining storage type from configuration @Choimoe
• (report) Implement async reporting with flame graph support and enhanced error handling @Choimoe
• (report) Instrument EmbRead request path with layered latency tracing using trace_id propagation and flame graph reporting @Choimoe
• (report) Enhance performance reporting in BRPC and gRPC clients and servers @Choimoe
• (report) Add reporting for embedding read and wait operations with performance metrics @Choimoe
• (report) Add local reporting mode handling and related tests @Choimoe
• (report) Implement local JSONL sink and structured event reporting @Choimoe
• (server) Add gperftools profiling support and signal handling @Choimoe
• (tests) Add unit tests for git_path_contributors module functionality @Choimoe
• Implement RecTensor class with embedding operations (EmbRead, EmbUpdate) @Choimoe
• Add PyTorch bindings for embedding operations (emb_read/emb_update) @Choimoe
• Add TensorFlow ops for embedding operations (RecstoreEmbRead/RecstoreEmbUpdate) @Choimoe
• Add HugeCTR ops for embedding operations (emb_read_hugectr and emb_update_hugectr) @Choimoe
• Add gRPC client support in basic op @Choimoe
• Refactor framework with KVClient-centric design and PyTorch C++ OP bindings @Choimoe
• Update client interface, add emb_write support and unit tests and add full test coverage @Choimoe
• Implement KVClient and DistTensor/Emb abstractions with PyTorch op bindings @Choimoe
• Enhance KVClient, DistTensor, and DistEmb interfaces for extensibility @Choimoe
• Add torchrec submodule to .gitmodules @Choimoe
• Add initialization script for setting up DLRM environment and dependencies @Choimoe
• Initial implementation of EBC and custom autograd functions to support embedding lookup and gradient updates with RecStore backend @Choimoe
• Implement async KVClientOp read interfaces and encapsulate gRPC logic @shandianshan
• Using compilation parameters to choose FakeKVClientOp @Choimoe
• Use conditional compilation to switch between real and mock implementations @Choimoe
• Add conditional compilation to upstream CMAKE configuration @Choimoe
• Introduce the RecStore layer to replace and optimize the original framework of dlrm @Choimoe
• Add support for GPU tensors in op_torch layers @Choimoe
• Update EBC's forward and backward propagation logic @Choimoe
• Enable end-to-end DLRM training with torchrun @Choimoe
• Add TorchRec comparison support to EBC tests @Choimoe
• Add extendible hash @wianger
• Add hybrid engine @tong1heng
• Add CCEH_External(syn) @wianger
• Adaptively searching for PS parameter files in the op layer. @Choimoe
• Add download script and .gitignore for Criteo dataset management @Choimoe
• Update distributed embedding module to support gradient tracking and introduce sparse optimizer @Choimoe
• Add single-day data loader supporting arbitrary day loading with fallback to last day for validation if insufficient data @Choimoe
• Add custom Criteo preprocessing and single-day data processing shell scripts @Choimoe
• Update data script with usage instructions, improved sparse index conversion, and shuffling logic @Choimoe
• Add single-day training shell script with data check and training launch logic @Choimoe
• Update single-day training script with default parameter support and detailed log naming @Choimoe
• Update single-day training script with enhanced parameter options and detailed execution logging @Choimoe
• Add torchrec baseline single-day training script with recstore data loader compatibility @Choimoe
• Refactor setup script with resumable step functions @Choimoe
• Add cceh_asyn @wianger
• Add cceh asyn @wianger
• Support cceh insert duplicate key @wianger
• Add torch.profiler to DLRM training for performance monitoring @Choimoe
• Add Python script for performance tracking and statistics @Choimoe
• Implemented prewrite in grpc_client, ready to test @shandianshan
• Add async prefetching support for existing gRPC async interface with OP unit test validation @Choimoe
• Implement model-layer prefetch iterator to proactively fetch feature vectors in background, extending Python client and EBC @Choimoe
• Implement fused single lookup + split path reusing backend key prefix semantics, retain per-feature fallback, and add unit tests @Choimoe
• Add sparse_tensor @wianger
• Add brpc-based KV store support and fix shared factory compilation @Choimoe
• Add embedding table initialization and update methods in op and client @Choimoe
• Add sparse_tensor library and link it to grpc_ps_server @Choimoe
• Enhance embedding initialization and update methods with debug logging and gradient accumulation @Choimoe
• Use dynamic rendezvous ID; enhance optimizer handling in dlrm_main_single_day.py @Choimoe
• Implement RPC parameter server with configuration handling @Choimoe
• Replace PrefetchingIterator with RecStoreDataset for improved data handling and prefetching @Choimoe
• Enable PS server IP configuration propagation from model script to OP layer via SetPSConfig @Choimoe
• Feat(optimizer): refactor gradient handling to use ParameterCompressReader and improve error handling @Choimoe
• Feat(optimizer): refactor SGD and AdaGrad update methods to use ParameterCompressReader for improved efficiency @Choimoe
• Initialize next_page_id in IOBackend constructor and improve resource cleanup in IoUringBackend and SpdkBackend destructors @wianger
• Support batch RPC operations and fix SSD storage backends @Lunatic0123

🐛 Bug Fixes

• (build) Make chmod failsafe and enforce CMake policy min version 3.5 @Choimoe
• (build) Correct ycsb's fmt dependency declaration to enforce build order and resolve parallel compilation race @Choimoe
• (build) Restrict report compilation scope to prevent unintended build and linking @Choimoe
• (build) Add sparse_tensor dependency to bRPC PS Client Library @Choimoe
• (build) Enable performance reporting for bRPC and gRPC servers @Choimoe
• (build) Add Release build type to CMake commands for better optimization @Choimoe
• (ci) Change CMake build type from Debug to Release for profiling @Choimoe
• (ci) Improve logic for skipping ps_server start in CI environments @Choimoe
• (ci) Update ps_server handling logic for better status reporting in CI environments @Choimoe
• (ci) Skip torchrec source build without cuda toolkit @Choimoe
• (ci) Skip torch source build without cuda toolkit @Choimoe
• (dlrm) Add virtual environment activation script for single-day data processing to ensure correct dependency loading @Choimoe
• (dlrm) Add debug prints for input/output statistics in DLRM tests @Choimoe
• (docker) Shrink docker size Minhui Xie
• (docker) Update Torch version to 2.7.1 and adjust installation method @Choimoe
• (ebc) Clear stale prefetch state in strict mode @Choimoe
• (engine) Implement clear method to reset hash table and reinitialize memory @Choimoe
• (engine) Update clear method to reset directory capacity and global depth @Choimoe
• (env) Add -y flag in apt automation script for non-interactive execution @Choimoe
• (grpc) Increased the limit of num_embeddings_per_feature for better scalability @Choimoe
• (install) Correct DGL and Torch version matching in installation script @Choimoe
• (install) Update Torch installation method and automate SSH key setup @Choimoe
• (prefetch) Disable cross-step producer prefetch @Choimoe
• (ps) Add exception handling for server initialization and execution @Choimoe
• (ps) Update PutParameter logic to use PutSingleParameter for improved handling @Choimoe
• (recstore) Enforce sparse flush visibility semantics @Choimoe
• (recstore) Avoid double lr scaling for sparse updates @Choimoe
• (script) Update Python interpreter handling and remove virtual environment path @Choimoe
• (shm_file) Enhance error handling and logging in filesystem operations @Choimoe
• (test) Fix bRPC ps client test comparison @Choimoe
• (test) Fail fast on partially open ps_server ports @Choimoe
• (tests) Add functions to find config file and extract ports from recstore_config.json @Choimoe
• (torch) Update TORCH_VERSION to 2.7.1 in CI and build scripts, add version alignment test @Choimoe
• (torchrec) Align dlrm init with cxx11abi torch env @Choimoe
• (torchrec) Harden init script portability checks @Choimoe
• Fix a bug in cache @Minhui-Xie
• Fix a bug in gather variable tensors @Minhui-Xie
• Fix a bug which can cause fatal error @Ksitta
• Fix put bug @Ksitta
• Fix corotine bug @Ksitta
• Fix bug @Ksitta
• Fix a shocking bug @Ksitta
• Fix cache bug @Ksitta
• Fix a bug in sum_sparse_tensor @Minhui-Xie
• Fix a bug in trace EMB.grad @Minhui-Xie
• Fix a bug in dgl-ke @Minhui-Xie
• Fix a bug in optimizer; index_add_ v.s. index_add @Minhui-Xie
• Fix a bug in sync @Minhui-Xie
• Fix a bug when pass tensor to another process; @Minhui-Xie
• Fix a bug in full_emb.index_add_ @Minhui-Xie
• Fix some concurrent bugs @Minhui-Xie
• Fix a bug in IPCMemory @Minhui-Xie
• Fix a bug in AsyncV1 @Minhui-Xie
• Fix a bug in async v1 @Minhui-Xie
• Fix rec model too fast, no report Timer @Minhui-Xie
• Fix a bug in next(BasePerfSampler), must be sure C++ has seen the prefetched sample @Minhui-Xie
• Fix a bug in ~func() of grad_base.h @Minhui-Xie
• Fixed HugeCTR build process and enhance Docker environment setup with progress logging @Choimoe
• Fix ConcurrentHashMap compilation and traversal @Choimoe
• Correct CITYHASH path and install python3-dev in docker setup @Choimoe
• Remove conflicting libtorch dependency to resolve runtime issues @Choimoe
• Use relative path for lib loading and improve machine detection with warning fallback @Choimoe
• Add conditional compilation to use Torch library @Choimoe
• Fix the call to the recstore operator in tensorflow. @Choimoe
• Add related interfaces in grpc, fix the use of factory methods and some small details. @Choimoe
• Fix the cmake target file of tensorflow. @Choimoe
• Enhance EBC to support FX tracking, optimize forward and backward propagation logic, handle feature length and embedding pooling @Choimoe
• Ensure ids are of data type int64 when reading embeddings @Choimoe
• Delete XMH_SIMPLE_MALLOC @wianger
• Fix the reference of torch to gprc ps client. @Choimoe
• Adapt libtorch version and enable CXX11 ABI @Choimoe
• Enhance unit tests for distributed embedding module with initialization, backward pass, and optimizer step validation @Choimoe
• Align EBCFunction's pooling mode with torchrec by setting it to sum and simplify gradient computation by removing unnecessary scaling @Choimoe
• Enable gradient tracking in RecStoreEBC using hooks, replacing autograd due to internal embedding lookup constraints @Choimoe
• Remove torchrec-specific conditions in RecStoreEBC tests and unify output shape and length_per_key assertions @Choimoe
• Support multi-feature embedding pooling in EBC forward pass and add embedding dimension storage @Choimoe
• Remove outdated update operation test code for op layer @Choimoe
• Correct date print position in single-day data script to resolve compilation failure @Choimoe
• Correct loss calculation in dlrm single-day data script @Choimoe
• Adjust parameter order and correct loss calculation in single-day training script @Choimoe
• Correct DLRM module import in test script @Choimoe
• Add error handling for libtorch download and extraction @Choimoe
• Restore pybind11 support by updating CMake configuration to include pybind11 directories @Choimoe
• Fix HugeCTR installation configuration by temporarily removing DGL compilation @Choimoe
• Fix alloc-dealloc-mismatch problem @xhyf77
• Fix allcator bug @xhyf77
• Add reference to shm_common.h to resolve PetKVData not found error @Choimoe
• Add missing uring dependency, fix user directory symlink, and remove unnecessary progress bar @Choimoe
• Add missing ssd subdirectory for correct cceh static library build @Choimoe
• Fix doc @xhyf77
• Resolve compilation errors @wianger
• Add submodule @wianger
• Fix some bugs @xhyf77
• Move recover_bash to script header to prevent accidental skip and ensure proper virtual environment setup @Choimoe
• Fix grpc @Minhui-Xie
• Fix grpc @AmethystCv
• Fix gradient write-back to KV in EmbeddingBag and DistEmbedding @Choimoe
• Reduce DLRM default feature size for small-scale training and fix log path @Choimoe
• Correct profiler include path in grpc CMake file @Choimoe
• Update script usage instructions and improve error handling @Choimoe
• Resolve fusion operation not taking effect when combined with prefetching @Choimoe
• Improve fused branch dedup logic and fallback condition for size mismatch @Choimoe
• Fix some funcs @AmethystCv
• Add -y flag to apt install in setup script to prevent interactive blocking @Choimoe
• Update brpc and protobuf paths in gRPC CMakeLists.txt from absolute to project-relative paths @Choimoe
• Add cstdint include to tensor.h @Choimoe
• Remove actual update in DistEmb backward for test @Choimoe
• Correct message lifetime in gRPC client and optimize prefetch response waiting logic @Choimoe
• Moving deduplication and inverse mapping to prefetch side, leaving only lightweight index_select in forward @Choimoe
• Fix grpc context @AmethystCv
• Fix compile @tong1heng
• Add error handling for uninitialized optimizer in Update method @Choimoe
• Preserve existing optimizer and append new tables instead of discarding it; create new only if absent @Choimoe
• Update client_test.py for improved error handling and verification in embedding operations @Choimoe
• Fix precision testing for RecStore EBC with network-based updates @Choimoe
• Update installation commands in init_dlrm.sh for consistency and clarity @Choimoe
• Rename RecStoreEmbeddingBagCollection for efficient embedding handling and prefetching @Choimoe
• Improve ShmFile initialization logic for safer and more robust handling @Choimoe
• Resolve critical memory leak in KVEngine by promptly releasing addresses and strengthening error handling @Choimoe
• Add missing implementation for embedding_bag_configs and reset_trace methods in RecStoreEmbeddingBagCollection @Choimoe
• Resolve gRPC PS server shard path collision by appending shard ID to storage path for isolated persistence @Choimoe
• Resolve configuration issue in remote PS server startup script for multi-node deployment @Choimoe
• Correct empty_page check in IoUringBackend destructor and use config.file_path in CCEHTest setup/teardown @wianger
• Resolve and clean up conflicts by unifying optimizer/cache to reader-only Update interface; retain brpc/gRPC server attachment and payload validation while integrating new cache Update calls @Choimoe
• Fix conflict @AmethystCv

◀️ Reverts

• (docker,docs) Restore previous env scripts and remove feature drafts @xhyf77

🤖 AI

• (docs) Add AI agent user manual and development guide @Choimoe

🚜 Refactoring

• (deps) Replace local CityHash copy with google git submodule @Choimoe
• (dlrm) Refactor torchrec DLRM implementation, enhance profiling and architecture @Choimoe
• (kv) Normalize config mapping and migrate allocators @xhyf77
• Remove unnecessary namespaces and optimize the singleton implementation of KVClientOp @Choimoe
• Merge the common parts of the simulated op layer and the real op layer. @Choimoe
• Remove unimplemented methods, optimize singleton mode implementation @Choimoe
• Remove submodule torchrec and use pip direct installation instead. @Choimoe
• Use manual installation to install libtorch and add libtorch dependency in cmake. @Choimoe
• Refactor EBC to support FX tracking, optimize forward and backward propagation logic @Choimoe
• Manually compile and use the torch library with CXX11 ABI. @Choimoe
• Manually compile and use the torch library with CXX11 ABI. @Choimoe
• Optimize EmbWrite with dimension check and logging, deprecate emb_update_torch @Choimoe
• Rework RecStoreEBC forward and backward logic based on SparseSGD implementation @Choimoe
• Refactor RecStoreEBC tests with improved test cases and added support for single-table accuracy testing @Choimoe
• Restructure RecStoreEBC test suite @Choimoe
• Rename RecStoreEBC test cases and fix data and descriptions @Choimoe
• Update custom Criteo data loader to support single-day mode and optimize data processing logic @Choimoe
• Optimize step method of sparse optimizer @Choimoe
• Rework OP layer mock implementation and add prefetch method for testing @Choimoe
• Remove unused DGL-related modules and files @Choimoe
• Remove unused DGL-related modules and files in cmake and submodules @Choimoe
• Modularize parameter server and unify paths and entry points @Choimoe
• Remove legacy storage layer implementation storage-old/ @Choimoe
• Move performance tests and GPU driver components @Choimoe
• Replace custom logging with glog for improved log management and clarity, move pytorch OP tests to op layer root folder @Choimoe

🚀 Performance

• (cceh) Migrate I/O from io_uring to SPDK @wianger

📚 Documentation

• (README) Update environment setup command to capture logs and add logs to .gitignore @Choimoe
• (README) Fix log file name @Choimoe
• (architecture) Add architecture overview document and update navigation configuration @Choimoe
• (env) Update quickstart and quick run guides with environment dependencies and Python version check instructions @Choimoe
• (perf) Add usage guide and configuration steps for bRPC built-in CPU profiler @Choimoe
• (perf) Update performance analysis documentation with Grafana usage guide and reporting protocol @Choimoe
• (run) Add quick run guide and update navigation in mkdocs @Choimoe
• (run) Add data preprocessing instructions for DLRM model @Choimoe
• Update test cases documentation with TorchRec comparison @Choimoe
• Add recstore_config.json documentation covering cache_ps, distributed_client, and client settings @Choimoe
• Improve config doc layout and add detailed explanations @Choimoe
• Add RecStore parameter server module documentation @Choimoe
• Add parameter server module documentation covering core components, gRPC, bRPC, Proto, and RDMA implementations @Choimoe
• Enhance storage layer documentation with detailed descriptions of BaseKV, CachePS, KV engines, and memory management @Choimoe
• Add computation layer comprehensive documentation @Choimoe
• Enhance documentation for computation layer and embedding modules @Choimoe
• Add development testing overview and module-specific test guidelines @Choimoe
• Add performance analysis, profiling, and documentation for the torchrec_dlrm model and framework. @Choimoe
• Refine documentation styling and fix various minor inaccuracies @Choimoe
• Fix missing parameter in base_kv_config example @Lunatic0123
• Update configuration documentation with report API settings for performance analysis @Choimoe
• Add JSON schema reference to recstore_config.json @Choimoe

🎨 Style

• Format code @wianger

🧪 Testing

• Test @Ksitta
• Add unit tests for DistEmb and integrate with ctest @Choimoe
• Move test_dist_emb.py to unittest directory and fix dependencies @Choimoe
• Contains basic functional tests of EBC, including the construction of KJT and the output of embedded search results. @Choimoe
• Add comprehensive unit tests for EBC, including verification of initialization, forward propagation, gradient update, error handling, etc. @Choimoe
• Test & doc: add RecStore EBC test case list, covering initialization, forward propagation, gradient update and other functions @Choimoe
• Test & doc: add RecStore EBC GPU test cases, covering initialization, forward propagation, gradient update and other functions @Choimoe
• Add extendible_hash testing @wianger
• Add engine_extendible_hash test @wianger
• Add CCEH test @wianger
• Add full DLRM training test with single-day data @Choimoe
• Add multi-epoch accuracy test with improved batch generation and output comparison @Choimoe
• Add unit tests for EBC precision with CPU and CUDA support @Choimoe
• Add PS Server management for client tests and EBC precision tests @Choimoe
• Add multiprocess precision test for EBC functionality @Choimoe
• Add multi-machine performance analysis @Choimoe
• Update InitDlrmScriptTest to check pinned versions and installation conditions @Choimoe

⚙️ CI

• (docs) Fix repository and ref settings @Choimoe
• (env) Update TORCH_VERSION to 2.7.1 in CI workflows @Choimoe
• (fix) Update permissions and improve error handling in benchmark scripts @Choimoe
• (labeler) Add ThirdParty and Build sections to labeler configuration @Choimoe
• (release) Automate tagged and weekly releases @Choimoe
• (workflows) Merge cpu build and test checks @Choimoe
• (ycsb) Add YCSB test scripts and environment initialization in workflow @Choimoe
• (ycsb) Add YCSB benchmark workflow and logging script @Choimoe
• Add workflow for CPU builds and Docker container management @Choimoe
• Finish build (cpu) and remove tests @Choimoe
• Fix CI ctest script for gRPC server @Choimoe
• Try DRAM index + SSD value in KV @Choimoe
• Add KV server test with DRAM index + SSD values and OP layer validation to CI pipeline @Choimoe
• Add clang-format check with GitHub Actions bot auto-commit @Choimoe
• Enable auto-commit of format fixes on PRs from same repository to prevent format-related failures @Choimoe
• Remove formatting of PR from fork @Choimoe
• Update CI workflow for improved build process @Choimoe
• Add documentation update workflow and script for tracking changes @Choimoe
• Update paths for push and pull_request triggers in CI workflow @Choimoe
• Update documentation check script for improved error handling @Choimoe
• Improve error handling in documentation validation script @Choimoe
• Update ebc precision to ci test_op @Choimoe
• Update CI workflow for install torchrec @Choimoe
• Update permissions of documentation check workflow for improved file tracking @Choimoe
• Add documentation deployment workflow and configuration files @Choimoe
• Update CI build workflow for improved efficiency and reliability @Choimoe
• Add workflows for pull request labeling and update documentation @Choimoe
• Fix pull_request to pull_request_target for documentation update workflow @Choimoe
• Update workflows for artifact and testing structure @Choimoe

🔧 Chores

• (dependencies) Switch cpptrace to submodule to avoid repeated downloads @Choimoe
• (dlrm) Remove obsolete DLRM code @Choimoe
• (docs) Remove implementation plan @Choimoe
• (gitignore) Ignore project worktrees @Choimoe
• (init) Add libtorch setup with torch 2.0.0 + CUDA 11.8 support @Choimoe
• (op) Remove excessive logging in emb_read_torch and related functions @Choimoe
• (report) Temporarily remove libreport.so dependency in preparation for advanced reporting tool adoption @Choimoe
• (report) Add operation latency reporting for Emb OPs @Choimoe
• Vendor third_party/grpc as git submodule @Choimoe
• Vendor kg/kg/dgl as git submodule and fix install_dgl.sh @Choimoe
• Add HugeCTR submodule and build configuration @Choimoe
• Disable include sorting in ClangFormat to preserve dependency order @Choimoe
• Clean up init.py by removing references to deprecated files @Choimoe
• Set centralized output directory for ctest logs @Choimoe
• Format code @Choimoe
• Format code @Choimoe
• Update CMakeLists.txt to add Folly requirement @Choimoe
• Fix torchrec version and libtorch abi version. @Choimoe
• Ignore DLRM logs and preprocessed numpy files @Choimoe
• Remove debug code @wianger
• Add CmakeLists @wianger
• Reduce debug output in gRPC PutParameter and adjust default log level in OP layer @Choimoe
• Add trace saving path in training script and program, and instrument forward/backward timing output @Choimoe
• Move brpc to third_party/ @Choimoe
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Remove unused PyTorch-related KVClient code @Choimoe
• Update cpptrace subproject to latest commit @Choimoe
• Update logging in ps_server for better error handling and clarity @Choimoe
• Update log messages in rpc servers and op for consistency and clarity @Choimoe
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]
• Apply clang-format @github-actions[bot]

BUGFIX

• Dealing with issues of incorrect cleanup and incorrect return values @xhyf77

Build

• (report) Update CMake config for report module and build as static library for easier integration @Choimoe
• Conditionally link report_client and enable perf reporting only when USE_PERF_REPORT is set @Choimoe

Cceh

• Add synchronization interface @wianger

Log

• Add detailed logging function of op layer @Choimoe
• Add detailed logging function of op_torch layer @Choimoe
• Added detailed debug logging function at the OP layer to facilitate tracking and debugging @Choimoe

Todo

• Fix laggard backward @Minhui-Xie

Upgrade

• Update the torch version from 2.0.0 to 2.5.1 @Choimoe

New Contributors ❤️

• @AmethystCv made their first contribution
• @github-actions[bot] made their first contribution
• @xhyf77 made their first contribution
• @Choimoe made their first contribution
• @wianger made their first contribution
• @ made their first contribution
• @Lunatic0123 made their first contribution
• @ddddzhao made their first contribution
• @tong1heng made their first contribution
• @shandianshan made their first contribution
• @Minhui-Xie made their first contribution
• @mia1460 made their first contribution
• @guanjieT made their first contribution
• @Ksitta made their first contribution

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Notes:

• These packages intentionally exclude host-provided runtime libraries such as glibc and the system loader.
• Recommended target environments are Ubuntu 20.04/22.04 or similar Linux distributions with a compatible userspace.
• Install runtime prerequisites with bash ci/env/init_host_prereqs.sh before use.