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  1. IMPALA
  2. IMPALA-6304

Consider re-enabling AVX512 codegen once we have LLVM 5 + test coverage

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • Impala 2.11.0
    • None
    • Backend
    • ghx-label-6

    Description

      LLVM 5.0 appears to fix the bugs that we were hitting with IMPALA-6291 (I successfully ran exhaustive release and exhaustive debug).

      This is not particularly important at the moment, but blocks AVX512 instructions being emitted by codegen.

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          depends upon

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-5980 Upgrade to LLVM 5.0.1

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              tarmstrong Tim Armstrong
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              Dates

                Created:
                Updated: