ZhennanQin commented on issue #15465: [RFC] Integrate TVM into Apache MXNet URL: https://github.com/apache/incubator-mxnet/issues/15465#issuecomment-509452849 @yzhliu Actually this will be a performance problem. OMP threads will spin when parallel block is completed, this can help to avoid thread switch off before executing next parallel block. If a TVM operator follows with an OMP operator, then there will be 2x threads activate, half are TVM threads, and the other half are the spined OMP threads. This will cause physical core race, result in low performance onTVM operator.
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