[Apache TVM Discuss] [Questions] Why need "passdown domain" after "InferRootBound"

2021-02-18 Thread Daniel Mu via Apache TVM Discuss
Hi community, Happy new year! After reading the [inferbound_tutorial](https://tvm.apache.org/docs/dev/inferbound.html#), I'm quiet confused about the effect of the passdown domain. And I'm sorry that I didn't get the point neither after reading the code. If there's a compute op in one state

[Apache TVM Discuss] [Questions] IR level or Hierarchical relationship

2020-09-10 Thread Daniel Mu via Apache TVM Discuss
Well-received with many thanks! --- [Visit Topic](https://discuss.tvm.apache.org/t/ir-level-or-hierarchical-relationship/7869/7) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.apache.org/email/

[Apache TVM Discuss] [Questions] IR level or Hierarchical relationship

2020-09-10 Thread Daniel Mu via Apache TVM Discuss
Thanks! It seems the TVM has two level IR, Relay IR(higher pass, replacing nnvm) and TIR(lower pass, replacing Hailde IR). Is that right? Thanks again! --- [Visit Topic](https://discuss.tvm.apache.org/t/ir-level-or-hierarchical-relationship/7869/5) to respond. You are receiving this beca

[Apache TVM Discuss] [Questions] IR level or Hierarchical relationship

2020-09-10 Thread Daniel Mu via Apache TVM Discuss
Thanks for your reply! --- [Visit Topic](https://discuss.tvm.apache.org/t/ir-level-or-hierarchical-relationship/7869/4) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.apache.org/email/unsubscri

[Apache TVM Discuss] [Questions] IR level or Hierarchical relationship

2020-09-10 Thread Daniel Mu via Apache TVM Discuss
Hi all, I'm pretty confused about the relationship between the Halide IR, TIR, Relay IR and NNVM. What's the difference between them? At present, which kind of IR is used in the computation Graph of the tvm? And which kind of IR is used when lowering? Maybe both of them are using Relay IR? T