[Apache TVM Discuss] [Development] Role of the LLVM autovectorizer in TVM

2020-11-10 Thread Yao Wang via Apache TVM Discuss
Yeah. In most cases we can do vectorize in TIR instead of relying on llvm. --- [Visit Topic](https://discuss.tvm.apache.org/t/role-of-the-llvm-autovectorizer-in-tvm/8388/3) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click

[Apache TVM Discuss] [Development] Role of the LLVM autovectorizer in TVM

2020-11-09 Thread Animesh Jain via Apache TVM Discuss
@kevinthesun Pinging in case you have wondered about this before --- [Visit Topic](https://discuss.tvm.apache.org/t/role-of-the-llvm-autovectorizer-in-tvm/8388/2) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](htt

[Apache TVM Discuss] [Development] Role of the LLVM autovectorizer in TVM

2020-11-06 Thread Giuseppe Rossini via Apache TVM Discuss
Hi all, I am trying to understand the role of the LLVM auto-vectorizer in TVM. Indeed, in `llvm_codegen.cc` we explicitly set: ``` builder.LoopVectorize = true; builder.SLPVectorize = true; ``` And I am trying to determine to what level TVM is relying on LLVM auto-vectorization. ### Wh