Help Center/ Atlas 300 Application (Model 3000)/ Model Conversion Guide/ FAQs/ What Do I Do If Model Conversion Takes Too Long When the OS and Architecture Configuration of the DDK Server is Arm (aarch64)?
Updated on 2022-03-13 GMT+08:00
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What Do I Do If Model Conversion Takes Too Long When the OS and Architecture Configuration of the DDK Server is Arm (aarch64)?

For an Arm (AArch64) DDK server, to accelerate model conversion, you can use the numactl tool to specify CPU cores for model conversion as follows:
  1. Log in to the DDK server as the DDK installation user and run the su root command to switch to the root user.
  2. Ensure that the host server is connected to the network, and run the following command to install the numactl tool: 
    yum -y install numactl
  3. Switch to the DDK installation user and run the numactl -C command to specify CPU cores 16–31 to process model conversion:
    CPU cores 16–31 are recommended for better processing performance. You can also change the CPU cores based as required. 
    numactl -C 16-31 --localalloc omg <args>
Parent topic: FAQs