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Remove special gcc check #242

Merged
merged 4 commits into from
Feb 16, 2023
Merged

Remove special gcc check #242

merged 4 commits into from
Feb 16, 2023

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adah1972
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The current code is tested to work with major GCC versions (from GCC 7 on).

This will close issue #222.

The current code works with GCC 7 and later.
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@mhoemmen mhoemmen left a comment

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Thanks for the contribution and tests!

@crtrott
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crtrott commented Feb 14, 2023

hold off this fails with NVCC

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crtrott commented Feb 14, 2023

(we effectively implicitly disabled CTAD for most CUDA versions because most didn't support GCC11 anyway).

doesn't work up through NVCC 12
Crashes with internal compiler error. Tested 11.2, 11.4, 11.6 with gcc
9/10

/ascldap/users/crtrott/Kokkos/mdspan/include/experimental/__p0009_bits/mdspan.hpp:
In member function 'virtual void
TestMdspanCTAD_extents_pack_Test::TestBody()':
/ascldap/users/crtrott/Kokkos/mdspan/include/experimental/__p0009_bits/mdspan.hpp:78:25:
internal compiler error: in tsubst, at cp/pt.c:14560
   78 |   MDSPAN_INLINE_FUNCTION static constexpr size_t rank() noexcept
{ return extents_type::rank(); }
include/experimental/__p0009_bits/config.hpp Show resolved Hide resolved
tests/test_layout_ctors.cpp Show resolved Hide resolved
@mhoemmen mhoemmen merged commit 458bd01 into kokkos:stable Feb 16, 2023
mhoemmen added a commit to mhoemmen/mdspan that referenced this pull request Jul 26, 2023
Thanks to Yu You for the reproducer.

This may fix kokkos#242, though I don't have an MSVC 2022 build set up to
reproduce.  This change fixes the GCC 9.4.0 build (after adding the
reproducer).
mhoemmen added a commit to mhoemmen/mdspan that referenced this pull request Jul 26, 2023
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3 participants