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[BUILD] Added automatic nightly build releases to pip in CI; removed build-time dependence on LLVM and PyTorch (#77)

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Recently there has been more and more report about installation issues:

    - Installing Triton before upgrading pytorch can create some issues because Triton uses some torch headers

    - llvm-10-dev not available on some platform; llvm-11-dev not available on e.g. Ubuntu.
    absence of nightly builds

This PR should fix all these issues. Some CMake tricks are used to download and install llvm at build time. Triton Python bindings were modified to remove dependence on pytorch ops. Midnight CI job added to generate binary wheels for all Triton version and update them on pypi's new triton-nightly project.

This PR will also make it very easy to use LLVM forks in the future for whatever needs we have.
This commit is contained in:
Philippe Tillet
2021-03-22 20:03:37 -04:00
committed by Philippe Tillet
parent 3ad0a4d7be
commit 2f80a98776
22 changed files with 491 additions and 314 deletions
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python/src/main.cc
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@@ -8,7 +8,6 @@ void init_cutlass(pybind11::module &m);
PYBIND11_MODULE(libtriton, m) {
m.doc() = "Python bindings to the C++ Triton API";
init_triton(m);
init_torch_utils(m);
init_superblocking(m);
#ifdef WITH_CUTLASS_BINDINGS
init_cutlass(m);