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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/04/08 06:49:45 UTC

[GitHub] [incubator-tvm] anijain2305 commented on issue #4828: [QNN][TFLite] TFLite rounding mode support

anijain2305 commented on issue #4828: [QNN][TFLite] TFLite rounding mode support
URL: https://github.com/apache/incubator-tvm/pull/4828#issuecomment-610783334
 
 
   @LiangHao151941 Was wondering if you ever got a chance to look at the performance of TFLite rounding? I am looking at the performance of UPWARD rounding and surprisingly Requantize was quite expensive in e2e models like mobilenet. I suspect TFLite rounding will be even slower. 
   
   So, wondering if you got a chance to check performance. I worry that so much efforts in this PR might give us perfect functionality but not so good performance. And therefore, in future, we might decide to tradeoff performance with accuracy, taking us back to square 1.
   

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