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Subject [GitHub] [incubator-tvm-vta] zhanghaohit commented on pull request #8: [Hardware][Xilinx] explicitly specify acc dep distance to avoid hidden pitfall
Date Sun, 17 May 2020 08:11:28 GMT

zhanghaohit commented on pull request #8:
URL: https://github.com/apache/incubator-tvm-vta/pull/8#issuecomment-629760035


   > Perhaps one way to look at this is to start with DISTANCE=3 by default. And if the
II>1 for the GEMM, we issue a warning telling the user to increase the distance to 4. The
process can repeat until the II of 1 is achieved, and the runtime will be informed of the
actual distance so proper checks can be inserted.
   
   For this issue, do you suggest to do it manually? For example, we have a config (e.g.,
`ACC_DEP_DISTANCE`) set with a default value (say, 3). If II > 1, we just issue a warning
message and ask the user to enlarge this config if he want to achieve II = 1?


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