[TVM Discuss] [Questions] Performance of same op and workload in different model varies differently

2020-08-30 Thread nolan via TVM Discuss
There is no thread related ops. Besides, multi threads is faster than one threads. --- [Visit Topic](https://discuss.tvm.ai/t/performance-of-same-op-and-workload-in-different-model-varies-differently/7766/3) to respond. You are receiving this because you enabled mailing list mode. To un

[TVM Discuss] [Questions] Performance of same op and workload in different model varies differently

2020-08-30 Thread nolan via TVM Discuss
Compared two similar Bert models running on CPU with TVM, one is PyTorch model, the other is MXNet model. Due to the large performance difference, I did some profiling. The result shows the run time of the same operation(matmul) with same workload varies big. ENV: 1. TVM: build with MKL. 2.