Update to TVM v0.6
Updates our TVM code from v0.4 to v0.6. Tidies up some of the TVM dependency code too, but not all of it.
This is a "big" change, but it shouldn't break anything major. The main changes are in the compilation process from TVM models to Clockwork models; our Clockwork runtime only had a couple of changes, the tests all pass, and if anything breaks it'll be easy to track down the root cause.
@salzayat @rkarimi once this commit is merged, it will break your current environments. You'll need to pay attention to two things:
- Updating your TVM checkout
- Making sure you're using the correct model repository (if you're using one)
More specifically:
- Concurrent with this change, I will merge changes to the
tvmrepository. You will need to pull those changes and rebuild TVM. This updates us to v0.6. - There's been a small tweak to our model format. Previously compiled models won't work without recompiling them. If you need this, talk to me; but I assume you aren't using any custom/personal models.
- The out-of-the-box models in
clockwork/resourceshave been updated and will work fine. If these are the only models you've been using, then you don't need to change anything. - Models in the
clockwork-modelzoo-voltarepository have been updated and will continue to work - Models in
tvm-modelzoono longer work, if you have been using those.
Edited by Jonathan Mace
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- 28b12b07 - Up the number of outstanding events. This approach needs to be revisited / reimplemented
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