@hht, I doubled checked, it seems the real problem might be that I declared 'mytarget' as a completely new target, instead of declaring it as a device under target 'ext_dev'. Running
``` print(tvm.target.Target.current(allow_none=False) ``` Shows different result. With VTA: ``` relay/backend/compile_engine.py: ext_dev -device=vta -keys=cpu -model=sim_1x16_i8w8a32_15_15_18_17 ``` With mytaget: ``` relay/backend/compile_engine.py: mytarget ``` So is declaring a completely new target supported in TVM? If so, how different is it as adding a new device under ext_dev? Thanks. --- [Visit Topic](https://discuss.tvm.ai/t/schedule-not-registered-for-mytarget/6675/5) 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/1c87a2f31f8582728a92f028050c72da3d1124500c0a2c86ee4f25aeb88bc5a0).
