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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/03/29 08:35:14 UTC

[GitHub] [tvm] cee1 commented on pull request #405: [PASS] InjectDoubleBuffer

cee1 commented on pull request #405:
URL: https://github.com/apache/tvm/pull/405#issuecomment-1081588198


   > @domin1985 @cee1 This pass can only work on regular buffer accesses (e.g. `Load` / `Store`). So in your case double buffering annotation will be ignored. It is possible to support these use cases, we need to detect these opaque usage, and do specific rewrite. Meanwhile I'm working on a software pipelining pass that is similar rewrite (https://github.com/vinx13/tvm/blob/feat/software_pipeline/src/tir/transforms/inject_software_pipeline.cc#L163). I'll send a PR upstream it next week
   
   Hi @vinx13, is there anyway to trigger this pass?  (I haven't found any "te" of adding the annotation "software_pipeline_stage" or "software_pipeline_order" ...)


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