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README
Apache-2.0

cann_op_contrib

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生态算子仓介绍

生态算子仓提供生态算子供开发者参考使用,开发者可基于该代码仓进行算子开发,编译构建生态算子包并部署使用。

目录结构简介

源码目录结构如下所示。

cann_op_contrib
cmake
external
存放依赖的第三方库编译文件
util
存放工具类编译文件
dependencies.cmake
community
common
inc
主要存放算子原型工具类头文件
src
主要存放算子原型工具类实现
utils
主要存放算子实现工具类
ops
add(以add算子为例)
ai_core
impl
add.py DSL/TIK方式算子实现代码
op_info_cfg
ascend310
add.ini 算子信息配置文件
ascend310p
add.ini 算子信息配置文件
ascend910
add.ini 算子信息配置文件
ascend910b
add.ini 算子信息配置文件
op_tiling
add_tiling.cc 算子tiling文件
ai_cpu
impl
add.cc 算子实现代码
add.h 算子实现头文件
op_info_cfg
add.ini 算子信息配置文件
framework
onnx
add_plugin.cc 算子适配onnx框架插件代码
tf
add_plugin.cc 算子适配tf框架插件代码
caffe
add_plugin.cc 算子适配caffe框架插件代码
op_proto
inc
add_op.h 算子原型IR注册文件

add_proto.cc 算子原型实现文件

add_custom(Ascend C方式开发tbe算子)
ai_core
op_host
add_custom_tiling.h Tiling注册
add_custom.cpp Tiling实现及算子信息库配置和算子原型注册推导
op_kernel
add_custom.cpp 算子实现逻辑代码
framework
onnx
add_custom_plugin.cc 算子适配onnx框架插件代码
tf
add_custom_plugin.cc 算子适配tf框架插件代码
caffe
add_custom_plugin.cc 算子适配caffe框架插件代码
tests
add(以add算子为例)
ut
aicpu
test_add_gen_data.py 测试数据生成脚本,文件名需要以gen_data.py结尾
add_utest.cc AICPU算子实现UT
op_proto
test_add_proto.cc 算子原型UT
tbe
test_add_gen_data.py 测试数据生成脚本,文件名需要以gen_data.py结尾
test_add_impl.py DSL/TIK方式算子UT用例
ascendc
add_ascendc_gen_data.py 测试数据生成脚本,文件名需要以gen_data.py结尾
add_ascendc_ut.cc Ascend C方式算子实现代码的UT用例
tiling
add_tiling_ut.cc Tiling代码UT用例
scripts
ai_core_parse_ini.py tbe算子信息配置解析脚本
CANN_OP_CONTRIB_install.sh 生态仓算子部署脚本
gen_ops_filter.sh Ascend C方式开发算子时,算子信息库文件生成脚本
gen_test_data.py UT测试数据生成脚本
gen_ascendc_code.py Ascend C算子实现代码生成对应python文件脚本
install_run.sh 生态仓run包安装脚本
parse_ini.py aicpu算子信息配置解析脚本
run_aicpu_ut.sh aicpu算子实现UT测试脚本
run_op_proto_ut.sh 算子原型UT测试脚本
run_tbe_ut_all.py DSL/TIK方式开发的tbe算子UT测试脚本
run_ascendc_ut.sh Ascend C方式开发的tbe算子UT测试脚本
run_tiling_ut.sh Tiling代码UT测试脚本
CMakeLists.txt 生态仓cmake编译脚本
build.sh 编译脚本,用于触发生态仓代码编译及编译出的文件路径变更
pack.sh 生态仓run包打包脚本

开发环境要求

使用源码进行编译构建之前,需安装社区版本的对应平台开发套件软件包(toolkit)及配套版本的算子开发工具包(communitysdk)

软件包下载地址及用户手册

其中communitysdk包需解压到toolkit安装路径(如~/Ascend/ascend-toolkit/latest/)

环境变量配置可参考(https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/63RC1alpha001/softwareinstall/instg/instg_000040.html) 此外还需配置

export SOC_VERSION=Ascend910A

说明: SOC_VERSION为可选配置的环境变量,如果不配置,编译和测试时默认按照Ascend910,开发者应设置为自己使用的芯片型号,常用为Ascend910、Ascend310等,普通用户可以在默认安装路径~/Ascend/ascend-toolkit/latest/toolkit/tools/simulator目录下查看目录获取更多可配置的值

算子编译打包

算子开发指导请参见算子开发指南,完成所需交付件的实现,存放要求请参见目录结构简介

命令行下执行编译打包脚本。
注:环境需要配置ASCEND_CUSTOM_PATH环境变量,一般配置为默认安装路径~/Ascend/ascend-toolkit/latest

./pack.sh

若只希望执行编译选项,可单独执行编译脚本

./build.sh

说明:build.sh还可执行UT测试功能,具体方法可执行帮助命令进行查看。 ./build.sh -h

算子包部署

执行算子包安装命令进行安装。
注:安装前需保证环境存在ASCEND_OPP_PATH环境变量,否则会安装失败。

./CANN_OP_CONTRIB_linux-x86_64.run --install

说明 :安装包支持参数可通过-h查看 ./CANN_OP_CONTRIB_linux-x86_64.run -h

算子开发文档

有关开发指南、教程和API的更多详细信息,请参阅学习向导

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许可证

Apache License 2.0

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