Hi @donglinz, see the doc [Install from Source — tvm 0.8.dev0 documentation (apache.org)](https://tvm.apache.org/docs/install/from_source.html#install-from-source) ``` To debug with IRs, set(USE_RELAY_DEBUG ON) and set environment variable TVM_LOG_DEBUG.
export TVM_LOG_DEBUG="ir/transform.cc=1;relay/ir/transform.cc=1" ``` In short, first, you have to build TVM with debugging support and then set the environment variable before running. --- [Visit Topic](https://discuss.tvm.apache.org/t/how-to-dump-irs-for-each-pass-when-building-a-model/454/10) 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/unsubscribe/5d6e506df7bfcb69d1855ebfd27dc37c92195cb53ca25c2fcff53c661237cc76).
