shoubhik commented on issue #4714: Mxnet parser for Qnn dialect URL: https://github.com/apache/incubator-tvm/pull/4714#issuecomment-581672885 @tmoreau89 @yzhliu @tqchen @jackwish @FrozenGene @liangfu @vinx13 @anijain2305 I want to discuss this PR from testability POV. Mxnet suggests to use MKLDNN as backend for quantization. The operators for MKLDNN quantization in Mxnet is different from stock Mxnet quantization operators. Also, for some ops the implementation of these ops are also different. Due to this PR #4753 and #4764, it is not possible to merge the Mxnet-MKLDNN installation in TVM docker. One potential solution is to test stock quantization operators but that would be extra work that may not be too useful in future. All the testing we have done and the edge cases we have covered are for the MKLDNN operators. My suggestion is at this point we check in the parser code along with the the test scripts we have for benchmarking the QNN networks. When MKLDNN issues are fixed and we can safely upgrade we can add test cases at that point.
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