[jira] [Created] (ARROW-8610) DivideByZero when running arrow crate when simd feature is disabled

["R. Tyler Croy (Jira)" <ji...@apache.org>]

R. Tyler Croy created ARROW-8610:
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             Summary: DivideByZero when running arrow crate when simd feature is disabled
                 Key: ARROW-8610
                 URL: https://issues.apache.org/jira/browse/ARROW-8610
             Project: Apache Arrow
          Issue Type: Bug
          Components: Rust
            Reporter: R. Tyler Croy


This is reproducible when running without simd features, or when trying to compile on an {{aarch64}} machine as well.

 

{{% cargo test --no-default-features}}

 
{code:java}
failures:---- compute::kernels::arithmetic::tests::test_primitive_array_divide_with_nulls stdout ----
thread 'compute::kernels::arithmetic::tests::test_primitive_array_divide_with_nulls' panicked at 'called `Result::unwrap()` on an `Err` value: DivideByZero', src/libcore/result.rs:1187:5
failures:
    compute::kernels::arithmetic::tests::test_primitive_array_divide_with_nullstest result: FAILED. 312 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out {code}
 

I tried to address the issue this myself, and it looks like the {{divide}} function with the {{simd}} feature doesn't work properly, something is up with {{math_op}} but I don't understand this well enough.

 



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