@FrozenGene @tqchen Thanks for your advices. I have written my own schedule and autotvm template. I also tried Intel OneDNN according to the BYOC tutorial. Currently I have outperformed OneDNN by about 0.4 ms on single cpu core.
I tried to perf it with VTune and collected hotspots report.  The schedule performed unrolling and tiling a lot. It seemed that there were no obvious bottleneck. 1. Do you have any further suggestions about VTune ? 2. `__dlopen` appears on top. Why ? --- [Visit Topic](https://discuss.tvm.ai/t/how-to-further-improve-the-performance-of-given-schedule/7711/4) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.ai/email/unsubscribe/379a0eaad1f1c4050e318bd7ef673dc89cc9c5f1994baec09d0b0a880cfcbed6).
