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Makefile 264 B

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  1. inc_path := $(shell pwd)/inc/external/
  2. out_path := $(shell pwd)/out/atc/lib64/stub/
  3. stub_path := $(shell pwd)/framework/domi/stub/
  4. mkdir_stub := $(shell mkdir -p $(out_path))
  5. local_stub := $(shell $(HI_PYTHON) $(stub_path)/gen_stubapi.py $(inc_path) $(out_path))

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