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| author | Joe Ramsay <Joe.Ramsay@arm.com> | 2022-07-21 13:56:01 +0100 |
|---|---|---|
| committer | Joe Ramsay <joe.ramsay@arm.com> | 2022-07-21 13:56:01 +0100 |
| commit | 0b4165a41d49927b57daa53350d9d33b25475fac (patch) | |
| tree | 3d20b013366d756168a0602b4b773da1f08b2b53 /pl/math/test/mathbench_funcs.h | |
| parent | a40716ffedba4fa94c1a0c3e88857740d86a00b0 (diff) | |
| download | arm-optimized-routines-0b4165a41d49927b57daa53350d9d33b25475fac.tar.gz | |
pl/math: Add Vector/SVE cos.
An implementation based on SVE trigonometric instructions.
It relies on the same range reduction as Vector/Neon
cos, with a slight modification of the shift.
The maximum measured error is 2.11ULPs around x = 205.522.
Diffstat (limited to 'pl/math/test/mathbench_funcs.h')
| -rw-r--r-- | pl/math/test/mathbench_funcs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pl/math/test/mathbench_funcs.h b/pl/math/test/mathbench_funcs.h index 5b6a806..85ec906 100644 --- a/pl/math/test/mathbench_funcs.h +++ b/pl/math/test/mathbench_funcs.h @@ -17,6 +17,7 @@ F (log1pf, -0.9, 10.0) D (asinh, -10.0, 10.0) D (atan, -10.0, 10.0) {"atan2", 'd', 0, -10.0, 10.0, {.d = atan2_wrap}}, +D (cos, -3.1, 3.1) D (erf, -6,6) D (erfc, -6.0, 28.0) D (log10, 0.01, 11.1) @@ -89,6 +90,9 @@ VNF (_ZGVnN4v_log1pf, -0.9, 10.0) #if WANT_SVE_MATH SVF (__sv_cosf_x, -3.1, 3.1) SVF (_ZGVsMxv_cosf, -3.1, 3.1) + +SVD (__sv_cos_x, -3.1, 3.1) +SVD (_ZGVsMxv_cos, -3.1, 3.1) #endif #endif // clang-format on |