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yanghaoran 3dfd2119c1 sync code 0728 3 years ago
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common modify ge common so 3 years ago
engine hide character 3 years ago
executor get op attr 3 years ago
ge_runtime sync code 0728 3 years ago
generator bugfix for InferFormatForSingleOp 3 years ago
memory Support session scope memory 3 years ago
omg !1663 Model parser 支持序列化字符串输入 3 years ago

图引擎模块(GE)是MindSpore的一个子模块,其代码由C++实现,位于前端模块ME和底层硬件之间,起到承接作用。图引擎模块以ME下发的图作为输入,然后进行一系列的深度图优化操作,最后输出一张可以在底层硬件上高效运行的图。GE针对昇腾AI处理器的硬件结构特点,做了特定的优化工作,以此来充分发挥出昇腾AI处理器的强大算力。在进行模型训练/推理时,GE会被自动调用而用户并不感知。GE主要由GE API和GE Core两部分组成,详细的架构图如下所示

C++ Text Makefile Shell CMake other