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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2025-11-19 12:54:04 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2025-11-19 12:58:56 -0300 |
| commit | 4567204feb5dd94b87f3acb6b249acf9de90e573 (patch) | |
| tree | 1ec5be9f79f788f29055be90baa093b2ce778efc /mathvec | |
| parent | 40a751b0044114488e841f0223e630596c527c53 (diff) | |
math: Sync acosh from CORE-MATH
The CORE-MATH commit 6736002f fixes some issues for RNDZ:
Failure: Test: acosh_towardzero (0x1.08000c1e79fp+0)
Result:
is: 2.4935636091994373e-01 0x1.feae8c399b18cp-3
should be: 2.4935636091994370e-01 0x1.feae8c399b18bp-3
difference: 2.7755575615628913e-17 0x1.0000000000000p-55
ulp : 1.0000
max.ulp : 0.0000
Failure: Test: acosh_towardzero (0x1.080016353964ep+0)
Result:
is: 2.4935874767710369e-01 0x1.feafcc91f518ep-3
should be: 2.4935874767710367e-01 0x1.feafcc91f518dp-3
difference: 2.7755575615628913e-17 0x1.0000000000000p-55
ulp : 1.0000
max.ulp : 0.0000
Maximal error of `acosh_towardzero'
is : 1 ulp
accepted: 0 ulp
This only happens when the ISA supports fma, such as x86_64-v3, aarch64,
or powerpc.
Checked on x86_64-linux-gnu, x86_64-linux-gnu-v3, aarch64-linux-gnu,
and i686-linux-gnu.
Diffstat (limited to 'mathvec')
0 files changed, 0 insertions, 0 deletions