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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/03/11 21:02:17 UTC

[GitHub] [tvm-vta] huajsj opened a new pull request #23: Use TVMArrayCopy API to replace VTA internal function VTABufferCPUPtr

huajsj opened a new pull request #23:
URL: https://github.com/apache/tvm-vta/pull/23


   Issue:
   Current VTA deploy example directly use VTABufferCPUPtr function to
   access VTA memory, this method may have issue once the VTA memory need
   cache flush/invalide and such logic not leverage VTA runtime memory
   movement logic which can default handle cache related issue.
   
   Solution:
   VTA runtime already implemented memory copy logic which integrate with
   TVMArrayCopy* API and here we use TVMArrayCopyFromBytes function replace this
   VTABufferCPUPtr function.


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[GitHub] [tvm-vta] huajsj commented on pull request #23: Use TVMArrayCopy API to replace VTA internal function VTABufferCPUPtr

Posted by GitBox <gi...@apache.org>.

huajsj commented on pull request #23:
URL: https://github.com/apache/tvm-vta/pull/23#issuecomment-802244733


   @tqchen @tmoreau89 @liangfu , could you help for a review ? thanks.


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[GitHub] [tvm-vta] tqchen merged pull request #23: Use TVMArrayCopy API to replace VTA internal function VTABufferCPUPtr

Posted by GitBox <gi...@apache.org>.

tqchen merged pull request #23:
URL: https://github.com/apache/tvm-vta/pull/23


   


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