Commit Graph

155 Commits

Author SHA1 Message Date
zhangyue 985d0dee5f
Kunlun dist op (#225)
* kunlun dist inference fix

* kunlun distributed

* 添加昆仑芯分布式脚本以及解决运行llama遇到的问题

* set -j8

* format

* move run_pytorch.py int o cuda/

* update notes

---------

Co-authored-by: weijie01 <weijie01@baidu.com>
Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2024-04-23 15:46:25 +08:00
Hardy eafbff6cf9
Support kunlun new toolkit (#224)
Co-authored-by: wanghailu <wanghailu0717@163.com>
2024-04-03 09:56:52 +08:00
PanZezhong1725 7f6aec6c17
针对bert和gpt2模型分布式推理的优化 (#221)
* fix(dist): 改善分布式脚本,只打印绝对误差

* feat(dist): 增加可导出onnx的pytorch运行脚本

* feat(front): 增加对Y值为-inf的where算子的图优化

* feat(kernel): 对b为常数的pow和div算子进行特判优化

* fix(front): 消除前端对global output形状信息的依赖,分布式脚本删除不必要的shape infer

* feat(kernel): 针对matmul中bias为行向量时的expand操作的特化优化

* fix(kernel): 删除div pow const中不必要的同步

* Update expand.cu

* fix: fix comments

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
Co-authored-by: Derui Yang <ydrml@hotmail.com>
2024-04-01 14:04:28 +08:00
xiaonans a98573990b
Accelerate llama (#219)
* [feature] add cudagraph support

* modify code to pass the cuda_all_reduce test

* modify rope op

* support rmsnorm

* add fp16 support to silu cuda op

* fix bugs in rmsnorm op

* uncomment simplify in onnx.py

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2024-04-01 08:46:05 +08:00
Chenjie Duan 54a35772fb
feature: add parameter to config matmul compute type (#218)
* feature: add parameter to config matmul compute type

* fix format
2024-03-26 09:00:45 +08:00
zhangyue 00e6cc2587
XCCL support (#171)
* add reduce_mean and gather

* fix format

* add kunlun allreduce and cmakefile

* add kunlun allreduce and cmakefile

* deltete cmake opt

* fix format

* fix makefile

* add DIST option in Makefile

* add xpu allgather

* delete xpu_wait()

* add xpu allgather

* delete specific compiler

* fix format

* fix gather

* add broadcast

* fix format

* fix

* fix xpu, add where operation, fix element-wise operation

* fix softmax

* fix softmax

* log internal input and output

* fix kunlun gather bugs

* update CMakeList.txt and Makefile

* fix some kunlun kernels

* fix Makefile

* fix Makefile

* set cmake version 3.12

* format

* fix where, gather and support gpt2

* "fix format"

* fix format

* copy onnx.py from master

* use KUNLUN_HOME instead of absolute path

* fix torchvision models

* support torchvison model-zoo

* fix format

* format fix, CMakeList fix

* fix review

* fix vecToString return value

* fix format

* delete  empty file

---------

Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: wanghailu <wanghailu@qiyuanlab.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2024-02-29 11:48:35 +08:00
xiaonans 1c08ba200c
[feature] add cudagraph support (#215)
* [feature] add cudagraph support

* modify code to pass the cuda_all_reduce test
2024-02-21 14:00:25 +08:00
xiaonans b0876a13ce
Merge branch 'master' into rope_and_silu 2024-02-04 10:57:36 +08:00
xiaonans ae9f61de5a add comment for rope operator 2024-02-04 10:57:01 +08:00
xiaonans 9a3c0f11f6 add test for rotary embedding cuda kernel 2024-02-04 10:24:20 +08:00
zhangyunze 67b2bcb7d5
fix mlu some kernel registration & gather op (#210)
* fix: fix bang build/kernel registration | test_onnx

* delete assert float

* fix gather

* fix CMakeLists and Reshape

* fix cncl ops

* add hardsigmoid/hardswish

* fix

* add invalid datatype exception

* fix gather

* fix gather indices type

* fix gather/prelu/hardsigmoid on mlu

* fix format

* fix

---------

Co-authored-by: Bolun Zhang <48948016+Chamberlain0w0@users.noreply.github.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
Co-authored-by: Zhang Bolun <Chamberlain0w0@gmail.com>
2024-02-01 15:02:02 +08:00
xiaonans 030e5ca9c1 Merge branch 'master' of github.com:InfiniTensor/InfiniTensor into rope_and_silu 2024-01-26 10:16:18 +08:00
xiaonans e8d111ef5d add rope and silu support 2024-01-26 10:01:27 +08:00
xiaonans d1a90ba3e2
[feature] support kvcache with static graph (#209)
* [feature] support kvcache with static graph

* use workspace to optimize kvcache attention

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2024-01-25 14:20:43 +08:00
xiaonans afed5d3c3d use workspace to optimize kvcache attention 2024-01-25 10:33:01 +08:00
Hardy 09b2ecf98a
support more data type on mlu (#211)
* support more data type

* clang format

* fix little bug

* fix cncl datatype

* fix format

---------

Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: Zhang Bolun <Chamberlain0w0@gmail.com>
2024-01-24 13:33:33 +08:00
xiaonans 6a1bfd6c45 [feature] support kvcache with static graph 2024-01-17 11:38:44 +08:00
Chenjie Duan 51086d2b8d
Modify kernel registration & support fp16 (#205)
* - Remove dataType from the kernel registration.

* - support fp16 for conv

* - cpu kernel: adapt the new registration mechanism

* modified all register kernel

* add where fp16

* add layernorm fp16

* add split_concat fp16

* - element_wise support fp16

* feat: support transpose fp16

* feat: support sliceOp fp16

* - unary support fp16

* - feat: support reduceOp fp16

* feat: support matmulOp/expandOp fp16

* feat: support powOp int8

* add cuda cast & support half-precision for gather

* style: fix style

* feat:support int8 for gather

* style:fix style

* modified test_cuda_conv_transposed

* fix: fix dist code to support fp16

* fix(graph.cc): fix topo_sort

* fix: fix recv and send kernel registration

* feat: add field tensors for stub

* refactor(frontend): 先排序后构图

Signed-off-by: YdrMaster <ydrml@hotmail.com>

* fix: 为中间结果提供tensor到node的mapping

* fix (slice): add guard for area out of range

* fix: fix matmul fp16

* fix: fix re-dataMalloc for weight tensor and use of naive allocator

* feat: add dataType filter for cuda kernel

* feat: bang kernel adapt the new registration mechanism

* fix: fix some error on mlu

* feat: intelcpu kernel adapt the new registration mechanism

* feat: modify kernel registration on kunlun

* fix intelcpu compiler bug

* feat: bang reshape support all dataType

* fix: fix bang reduce

* fix(all_reduce.cc): fix as reviewer suggessted

* fix: fix style and restore unary test codes

---------

Signed-off-by: YdrMaster <ydrml@hotmail.com>
Co-authored-by: xgqdut2016 <kenan_gewei@163.com>
Co-authored-by: xgqdut2016 <140036308+xgqdut2016@users.noreply.github.com>
Co-authored-by: zhangyunze <z13785159769@163.com>
Co-authored-by: OdinaryWord <sx-hz@163.com>
Co-authored-by: YdrMaster <ydrml@hotmail.com>
Co-authored-by: panzezhong <panzezhong@qiyuanlab.com>
2024-01-15 11:02:13 +08:00
zhangyunze 58993d4339
解除前端对onnx infershape功能的依赖 (#206)
* feat: SqueezeOp lift the dependency of onnx infershape.

* feat: UnsqueezeOp lift the dependency of onnx infershape.

* feat: lift the dependency of onnx infershape

* fix: fix Makefile off nccl
2024-01-12 14:54:27 +08:00
zhangyunze b15c4979fa
fix Issue-189 question 1-15 (#195)
* fix: fix nativecpu elementwise only support 4d tensor

* fix format

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2024-01-05 08:40:18 +08:00
Hardy 42032356fb
Bang cncl (#163)
* MLU CNCL base

* add FindCNCL.cmake, not find -lcncl

* bangPrintFloat not find

* docker:make sucessful, test error

* delete net file and onnxtest.py

* init

* fix cncl

* format

* fix

* format

* fix cncl

* run dist gpt2 on mlu

* format

* fix import error on mlu docker

* run llama single card

* run distributed llama2

* add test for slice/reduce on mlu

* fix cncl related test

* fix format

* format

* delete comments

* change GPU to MLU

* MLU CNCL base

* add FindCNCL.cmake, not find -lcncl

* bangPrintFloat not find

* docker:make sucessful, test error

* delete net file and onnxtest.py

* init

* fix cncl

* format

* fix

* format

* fix cncl

* run dist gpt2 on mlu

* format

* fix import error on mlu docker

* run llama single card

* run distributed llama2

* add test for slice/reduce on mlu

* fix cncl related test

* fix format

* format

* delete comments

* change GPU to MLU

* modify launch script

* fix name

* fix format

* fix gather

* format python script

---------

Co-authored-by: xgqdut2016 <kenan_gewei@163.com>
Co-authored-by: Bolun <chamberlain0w0@gmail.com>
Co-authored-by: Bolun Zhang <48948016+Chamberlain0w0@users.noreply.github.com>
2024-01-03 13:28:03 +08:00
Chenjie Duan 83f1de93d0
add frontend resize kernel (#194)
* - add frontend resize kernel

* - fix resize test

* - fix bug
- add onnx test for resize

* fix: modify codes as reviewer suggested

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-12-29 13:32:56 +08:00
zhangyunze 3967b437c8
fix Issue 187 split infershape wrong (#197)
* fix: fix splitOp to support unequal portions

* fix: fix as review comment

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-12-28 21:39:24 +08:00
Hardy 5ac0ab442f
Fix bang (#198)
* fix bang batchnorm

* fix pooling test bang

* add test batchnorm

* HIGH PRECISION ACTIVATION

* fix pooling

* fix matmul

* fix test

* add layernorm

* fix softmax

* fix

* better code

* fix

* fix worlflow

* fix workflow

* fix

* fix

* fxi matmul

* add LRN

* fix lrn

* fix lrn

---------

Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: Baoming Li <1508269885@qq.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-12-28 13:44:10 +08:00
Chenjie Duan 3f34372012
- modify error info when kernel not found (#191)
* - modify error info when kernel not found

* - modify code as reviewer suggested

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-12-27 09:43:57 +08:00
xgqdut2016 a3929c25f8
Add send and recv operators based on NCCL (#182)
* baseline sendrecv, bug

* success sendrecv

* get rank from comm

* set output shape

* successful:set output shape equal to input shape

* shape as attribute

* success:shape as attribute

* success send recv, output 0

* add onnx test

* split send and recv

* success split send and recv

* test-onnx bug

* success test-onnx

* modified onnx.py

* solve review
2023-12-14 16:38:03 +08:00
Hardy 3ead20a23a
Fix workspace & bang conv (#183)
* fix bang workspace

* fix convbpdata

* fix code

* add code

* fix

* fix

* fix conv

* fix test conv

---------

Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-24 15:16:25 +08:00
xgqdut2016 a7293c12ba
Add layer normalization (#181)
* - add layernorm kernel

* success:add layernorm kernel and test

* fix: remove unusalble comments

* fix: modify code as reviewer suggested

* debug,modified .cu and test

* optional bias support

* overloading function

* fix bug after merging; remove time constrain in conv test

---------

Co-authored-by: kilinchange <kilinchange@163.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-24 15:15:14 +08:00
PanZezhong1725 6ece3f4a77
Add ReduceSum op and kernel (#160)
* Add reduceSum op and kernel

* fix merge and format

* Reduce: reuse cat macro, add doc string

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-24 09:29:58 +08:00
xgqdut2016 595a9906d2
add infer index function (#175)
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-24 09:24:25 +08:00
zhangyunze 331f7ab2b8
support Dynamic tensor infer shape and fix memory pool (#176)
* feat: support dynamic tensor part1

* feat: support dynamic-tensor part2

* feat: support dynamic tensor part 3

* fix: fix some ..

* - add kvcache example

* feat: support concat to identity kernel

* add a simple mempory pool for allocator

* fix: rebase to master

* fix bug after merging

* - remove outdated script

* fix: fix as review

---------

Co-authored-by: kilinchange <kilinchange@163.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-23 13:11:50 +08:00
xiaonans 965df4e294
[feature] add fused attention_kvcache operator support (#179)
* [feature] add fused attention_kvcache operator support

* add test to attention_kvcache op

* Add space line at EOF

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-14 23:44:22 +08:00
Hardy 50862df765
[Kunlun & CUDA & BANG] add depth2space operator (#178)
* add depth2space operator

* fix format

* add depth2space on cambricon bang

* add depth2space on gpu

---------

Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: wanghailu <wanghailu@qiyuanlab.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-11-10 17:58:26 +08:00
xgqdut2016 d3e7543291
Cuda softmax (#129)
* "add softmax.cu,.cc,.h"

* Modify cuda softmax

* "modified the introduction of softmax.cu"

* "add format of cuda_softmax.h"

* "modified where.cc(.cu,.h) and softmax.cu"

* "modified format"

* Fix cpu softmax kernel

* "modified the // introduction of softmax.cu"

* "modified softmax.cu and use 1D block"

* "modified softmax.cu,format, and use 1D block"

* "introduce share mem to speed softmax"

* "reduce the input of function"

* modified the format

* remodify 2D block softmax

* remodify 1D block softmax

* modified the share memory

* add warp reduce

* conflict solve two

* remove extra space line

* solve comment

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
Co-authored-by: panzezhong <panzezhong@qiyuanlab.com>
2023-11-06 08:56:23 +08:00
Derui Yang 1a6fccccbe
test: 支持编译 einnet 单元测试,但不是所有测试都能通过 (#174)
* test: 支持编译 einnet 单元测试,但不是所有测试都能通过

Signed-off-by: YdrMaster <ydrml@hotmail.com>

* Fix: locating resource files and skip codegen

- Change the path parameters in `matchExprResult` and `checkExprLogSame` to paths relative to the project home
- Skip NNetMemboundOp tests as they require codegen

---------

Signed-off-by: YdrMaster <ydrml@hotmail.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
Co-authored-by: Liyan Zheng <liyan-zheng@outlook.com>
2023-11-03 13:21:49 +08:00
xgqdut2016 ec3adf6fa7
support 8D tensor, add test example (#170)
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-10-31 10:47:36 +08:00
constroy Li feccd4f318
fix tensor parallel for llama (#159)
* fix Slice

* change default rounds of timeit to 10 to reduce time

* fix slice with large ends

* Reshape support Int64

* support position_ids as input

* skip last MatMul in Llama

* skip infer_shapes to parse large model

* update launch.py

* fix split_concat_kernel

* print more message in launch.py

* Reshape supports both Int32 and Int64

* try infer_shapes and warn about failure

* fix format

---------

Co-authored-by: whjthu <haojie0429@gmail.com>
2023-10-30 15:04:16 +08:00
Hardy 1184fa131f
Xpu (#82)
* support kunlun xpu and add an operator named Add

* add sub, mul, div, pow, maximum, minimum

* add code

* add xpu code

* add code

* add matmul

* add transpose

* add unary operator

* add unary operator

* add some operator

* add code

* support run resnet18 on xpu

* add code

* add max pool2d

* fix xpu code, let it can run.

* 添加XPU算子 (#120)

* add floordiv for xpu

* add batchnorm for xpu

* add more cast types for xpu

* add conv_trans for xpu

* add pad for xpu

* add logical ops for xpu

* fix format for xpu src and include

* fix format for xpu test

* fix format for xpu src

---------

Co-authored-by: Bolun <bolunz@u.nus.edu>

* Xpu abs (#121)

* add: unary kernel for xpu

* formatting

* format

* format

* format

* fix: pointer jump

* fix optype comments

* fix bug introduced while resolving conflict

* change cmake option for kunlunxin xpu from 'xpu' to 'kunlun'; fix bug after merging distributed infrastructure

* Add doc support for xpu (#141)

* fix

* fix

* fix pooling test

* format

* format

* fix

* fix

* set cmake version requirement

* fix cmakelists

* rename xpu to kunlun

* fix

* fix format

* fix format

* fix format

* fix change name to kunlun

* format

* fix format

* clang format

* fix format

---------

Co-authored-by: root <root@localhost.localdomain>
Co-authored-by: wanghailu <wanghailu@qiyuanlab.com>
Co-authored-by: wanghailu <wanghailu0717@163.com>
Co-authored-by: Bolun Zhang <48948016+Chamberlain0w0@users.noreply.github.com>
Co-authored-by: Bolun <bolunz@u.nus.edu>
Co-authored-by: zhangyue207 <138768300+zhangyue207@users.noreply.github.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
Co-authored-by: baominghelly <41820386+baominghelly@users.noreply.github.com>
Co-authored-by: Bolun <chamberlain0w0@gmail.com>
2023-10-16 10:57:08 +08:00
Haojie Wang 8e4d88fb9f
add transpose, concat and split for native cpu (#158) 2023-10-12 10:14:28 +08:00
PanZezhong1725 36ae7b7fb6
Add GatherElements op and cuda kernel (#149)
* Add GatherElements op and cuda kernel

* fix format

* remove print

* remove unused var

* fix spacing

* fix format

---------

Co-authored-by: panzezhong@qiyuanlab.com <panzezhong@zezhongpan>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-10-12 09:18:12 +08:00
PanZezhong1725 ed3034f878
Add HardSigmoid and HardSwish (#156)
* Add HardSigmoid and HardSwish

* fix format
2023-10-10 22:41:06 +08:00
kilinchange 1151101fb9
add naive allocator for debugging (#140)
* add naive allocator only for debugging

* merge redundant api

---------

Co-authored-by: whjthu <haojie0429@gmail.com>
2023-10-10 16:42:23 +08:00
ChengXiang Qi 7f16fa353e
【Hackathon No.108】Add Gelu operator, ffi, kernel for cpu and gpu. (#148)
feat: Add Gelu kernel, operator, ffi.
2023-10-10 15:21:13 +08:00
PanZezhong1725 7600fe688c
Add Neg operator and kernel (#152)
* Add Neg operator and kernel

* handle neg in to_onnx

---------

Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-10-10 10:54:56 +08:00
Haojie Wang 7a9fcd93b2
Pooling ceil mode (#155)
* add ceil mode for pooling

* do not print debug info for allocator by default

* fix test bugs after introducing pooling ceil mode

* fix onnx import bug
2023-10-09 20:51:39 +08:00
PanZezhong1725 785853b0a3
Add erf kernel for cpu and gpu (#147)
Co-authored-by: panzezhong@qiyuanlab.com <panzezhong@zezhongpan>
2023-10-09 09:36:55 +08:00
Haojie Wang 8f2597a508
fix bang runtime bug after merging distributed branch (#137) 2023-09-19 14:10:39 +08:00
kilinchange 48ec730579
Support kvcache (#134)
* add cmake bits about NCCL

* move example to examples/NNmodel

* impl NCCL communicator

* add comm related function to Runtime

* export runtime interface

* add launch.py

* use unique name to distingush the the NCCL ID file

* add timeout to communicator init

* expose communicator obj from runtime obj, add unit test for nccl communicator

* reformat files

* Add allReduce operator and cuda nccl allReduce kernel

* impl model parallel for resnet

* add allGather nccl kernel and operator

* Add allreduce allgather operator tests, change allgather kernel to output list of tensor, fix shape infer, handle nullptr output

* fix format of onnx.py

* use concat following AllGather

* get tensor parallel for resnet

* fix format of graph_handler.cc

* change BUILD_DIST default to OFF

* polish code of communicator

* update .gitignore

* export min/max to python

* fix MatMul

* modify launch.py to run opt

* hack to treat ReduceSum as AllReduceSum

* throw exception in cuda error

* fix parallel_opt.py

* improve the error prompt and cuda error check

* fix GatherObj::GatherObj member init

* fix size calculation for scalar (rank = 0) tensor

* MatMul supports bias

* fix add bias for row parallel gemm

* add --gen_std to launch.py

* fix AllReduceNCCL

* update launch.py

* less log

* update parallel_opt

* update launch.py

* add __eq__ for Placement sub-classes

* less benchmark run

* fix placement infer for matmul

* fix vacabuary size

* fix Exception

* Add shard tensor with group to support gpt2

* Add find successor function to find split op at different depth

* recover CommunicatorObj

* improve error mesasge

* optimize parallel_opt.py

* optimize launch.py

* recover docs for all_reduce and all_gather

* - support concat for kvcache

* - modify allocator

* - add tensorType
- modify allocator to support memory allocation based on tensorType

* - fix allocator init

* - support kvcache by running 2 stub distributively

* - fix name

* - remove unused flag

* - fix wrong pb name

* - fix as constroy suggessed

* - fix launch.py format

---------

Co-authored-by: constroy <constroy.li@gmail.com>
Co-authored-by: panzezhong <panzezhong@qiyuanlab.com>
2023-09-18 14:17:02 +08:00
PanZezhong1725 c6b82cfda0
Copyout numpy接口 (#135)
* Add copy out numpy interface, delete returning buffer directly, add api test

* Add dtype interface
2023-09-15 16:40:44 +08:00
constroy Li 4c321c8a91
tensor parallel for transformer (#125)
* add cmake bits about NCCL

* move example to examples/NNmodel

* impl NCCL communicator

* add comm related function to Runtime

* export runtime interface

* add launch.py

* use unique name to distingush the the NCCL ID file

* add timeout to communicator init

* expose communicator obj from runtime obj, add unit test for nccl communicator

* reformat files

* Add allReduce operator and cuda nccl allReduce kernel

* impl model parallel for resnet

* add allGather nccl kernel and operator

* Add allreduce allgather operator tests, change allgather kernel to output list of tensor, fix shape infer, handle nullptr output

* fix format of onnx.py

* use concat following AllGather

* get tensor parallel for resnet

* fix format of graph_handler.cc

* change BUILD_DIST default to OFF

* polish code of communicator

* update .gitignore

* export min/max to python

* fix MatMul

* modify launch.py to run opt

* hack to treat ReduceSum as AllReduceSum

* throw exception in cuda error

* fix parallel_opt.py

* improve the error prompt and cuda error check

* fix GatherObj::GatherObj member init

* fix size calculation for scalar (rank = 0) tensor

* MatMul supports bias

* fix add bias for row parallel gemm

* add --gen_std to launch.py

* fix AllReduceNCCL

* update launch.py

* less log

* update parallel_opt

* update launch.py

* add __eq__ for Placement sub-classes

* less benchmark run

* fix placement infer for matmul

* fix vacabuary size

* fix Exception

* Add shard tensor with group to support gpt2

* Add find successor function to find split op at different depth

* recover CommunicatorObj

* improve error mesasge

* optimize parallel_opt.py

* optimize launch.py

* recover docs for all_reduce and all_gather

* Fix API

* fix format

---------

Co-authored-by: panzezhong <panzezhong@qiyuanlab.com>
Co-authored-by: Haojie Wang <haojie0429@gmail.com>
2023-09-14 14:19:45 +08:00