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reduce the error tolerance to match algebraic and fast-math operations

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This commit is contained in:
Ralf Jung 2025-04-07 08:35:17 +02:00
parent 4c5babdab5
commit 6ac0120a60
1 changed files with 3 additions and 2 deletions
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5
src/tools/miri/tests/pass/float.rs
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@ -38,8 +38,9 @@ macro_rules! assert_approx_eq {
}};
($a:expr, $b: expr) => {
// accept up to 64ULP (16ULP for host floats and 16ULP for miri artificial error and 32 for any rounding errors)
assert_approx_eq!($a, $b, 64);
// accept up to 12ULP (4ULP for host floats and 4ULP for miri artificial error and 4 for any additional effects
// due to having multiple error sources.
assert_approx_eq!($a, $b, 12);
};
}