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@jackalcooper jackalcooper released this 09 Oct 06:57
· 3684 commits to 64c20462f245b5cbef4230a62fa06edff85411b3 since this release
v0.2.0
f3d736e

Changelog

v0.2.0 (09/10/2020)

Op 修复、性能优化

支持二元 add op 与前驱节点融合

  • FuseAddToOutput #3524
  • Dropout support add_to_output #3569
  • Dev matmul add to output #3581

kernel 性能优化

  • Fused BatchNormAddRelu #3519
  • bn_add_relu use bit mask #3645
  • layer_norm param grad #3604
  • Fused layer norm #3591
  • BiasAdd Row Col Half2 #3636
  • MaskAndScaleHalf2 #3643
  • Optimize CudaAsyncMemoryCopier #3543
  • Avoid using local memory in CropMirrorNormalizeGpuKernel #3539
  • LayerNormGpuKernel use fused InstanceScaleCenter #3573

使用 user op 实现 model update ops，以及 model update ops 支持 fusion

  • Add model update user ops #3546
  • Migrate L1L2RegularizeGradientOp to UserOp Framework #3527
  • model update fuse scalar_mul_by_tensor #3635
  • Dev indexed slices model update user ops #3561
  • Dev adam xla and rm sys op #3584

NCCL 支持设置最大融合 op 数量

  • Add nccl_fusion_max_ops #3567

新 op

  • [feature] Fused ImageDecoderRandomCropResize #3644
  • Add AmpWhiteIdentityOp #3658
  • Add ImageDecoderRandomCropResizeOp::InferParallelSignature #3646
  • Dev add op tril #3511
  • add masked fill op #3515

cuDNN 算法推导支持全局缓存

  • Add CudnnConvAlgoCache #3649

Bugfix 与 其他

  • fix broadcast div grad #3525
  • fix optimizer copy-paste bug #3508
  • fix bug about pad value #3640
  • Optimize some default values #3648
  • Fix cuda runtime #3621
  • Fix reshape inplace #3545
  • Refactor rmsprop mean_square and add unit tests for optimizers #3523
  • Remove cuDNN fields from OperatorConf #3536
  • Add UserOpConfWrapperBuilder::ScopeSymbolId #3528
  • Fix NcclCollectiveBoxing builder_name #3563
  • rm conv2d cpu testcase #3574
  • fix broadcast_to_compatible_with grad bug #3609
  • Add inline for half #3600
  • Fix converter half #3599
  • Fix gpu_atomic_max double overload use fmaxf #3578
  • fix upsample #3579

Eager Execution

给eager相关的代码加上更多注释；微调stateless_call指令，区分mutable_input和output两类不同的参数；实现broadcast指令；
  • fix fmt cuda_copy_d2h_stream_type #3606
  • add comments for cuda_copy_d2h_stream_type.cpp #3603
  • Fix TopoForEachNode in GenCollectiveBoxingPlan #3566
  • Split call_op_kernel instruction args into const_input/mutable_input/output #3562
  • split BlobObject and EagerBlobObject #3485
  • remove unused code under vm/ #3585
  • Dev broadcast instruction #3555
  • Broadcast instruction #3552

pybind11 集成

现在 OneFlow 内 SWIG 和 pybind11 共存，之后会逐步切换到 pybind11
  • pybind11 integration #3517
  • upgrad to pybind11 master and pass exe path #3522
  • Update rel script for pybind11 #3526
  • Dev oneflow pybind api #3625

优化、修复编译工具

修复了一些导致编译失败缓慢的不合理配置、加速了依赖下载、 修复了 ubuntu dockerfile
  • [bug] fix ubuntu docker build #3504
  • change link order to fix the cpu+openblas build #3634
  • [bug] fix bug: oneflow cpu-only lib flags #3615
  • add convert_url_to_oss_https_url and DCN flag #3595
  • Add cn url in readme #3583
  • make absl use tar not git #3570
  • Optimize nvcc gencode flag #3577

Transport 网络传输子系统

支持 P2P 动态网络传输
  • [feature] Transport #3549

集成 CFG 工具

CFG 是基于 proto 语法的、生成跨 python、C++ 数据交互代码的工具
  • Dev integrate cfg #3597
  • Less usage of PbMessage in Operator #3651

XLA 支持优化

升级到了 TF 最新版本
  • upgrade XRT XLA to TF 2.3.0 #3531
  • Fix XLA crash #3548

GRPC 升级

升级到了 GRPC 最新版本
  • Upgrade grpc #3551
  • [bug] [bugfix] GRPC: control server CompletionQueue shutdown. #3589

CI、测试优化

将 XLA 也加入 CI，优化了 op 的测试用例，自动上传 master 最新 commit
  • Parallel unit tests (Step 1, refactor existing unit tests) #3632
  • Add build type for pr oss upload #3627
  • XLA ci support #3564
  • Auto upload tar to aliyun oss #3592
  • Don't pack source code if it is not master #3593
  • move fmt to github hosted #3559
  • refactor ci #3557
  • CtrlTest find available port for ctrl port instead of handwriting #3610

ONNX 支持

优化 IR，更新测试脚本

增加、修订文档

Python 前端修复

  • Fix the bug of using op_module_builder in namespace scope #3513
  • Comment release global for now to avoid random crash in python #3629
  • update lib name in link flags #3623
  • rm spaces in rm_spaces optimizer.py #3619

优化、修复系统通用组件

  • [enhancement] flat ErrorProto error_type #3474
  • [enhancement] Added user_op_conf getter for BatchAxisContext/KernelInitContext/SbpContext #3506
  • [bug] Fix UserOpConfWrapper::has_input/has_output #3507
  • support reflecting cfg message #3655
  • Refactor scope #3652
  • Refactor placement scope #3650
  • Bugfix split config proto and session job set #3637
  • [Bug fix] Release global variables #3624
  • Add OpRegistry::SetAreaId #3608
  • Dev converter #3580
  • Tensor::dptr support half #3582
  • Use InferOutBlobDescsIf instead of InferBlobDescsIf in InferOpNodeLogicalBlobDesc #3535
  • Add ctrl_in_op_name only when unreachable #3537
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