[TVM Discuss] [Questions] [BYOC] Problem about subgraph with TupleTypeNode inputs

2020-04-28 Thread Ramana Radhakrishnan via TVM Discuss
@matt-arm : you may find this interesting. --- [Visit Topic](https://discuss.tvm.ai/t/byoc-problem-about-subgraph-with-tupletypenode-inputs/6522/3) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tv

[TVM Discuss] [Questions] Disabling LLVM Unrolling

2020-03-22 Thread Ramana Radhakrishnan via TVM Discuss
In my experience plain loop unrolling has always been a blunt hammer and is not useful in the general case, thus turning that off by default in LLVM makes sense. Targeted unrolling with vectorization and other loop optimizations is more beneficial . I hadn't realized that LLVM turned on plai

[TVM Discuss] [Questions] Semantics of opt_level in relay and across the TVM stack

2019-11-05 Thread Ramana Radhakrishnan via TVM Discuss
What kind of optimizations can a user expect with various opt_levels by default in TVM ? It would be good to document this clearly so that we have an understanding of whether opt_levels in TVM match up to folks who could think of this like -O1, -O2, -O3 and -O0 in static compiler land? A lo