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author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-11-13 15:39:54 +0000 |
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committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-11-13 15:39:54 +0000 |
commit | 15a1d62bf0d6e6069a917b633b5013e36f08e017 (patch) | |
tree | ecf7345c197ed009bce6e2b40a227c2ab7d7b67d /math | |
parent | 00e5afdbaf600cb8d56072685e987800d8678248 (diff) | |
download | arm-optimized-routines-15a1d62bf0d6e6069a917b633b5013e36f08e017.tar.gz |
math: fix erf tests in directed rounding modes
erf has larger than 1 ULP errors in directed rounding modes,
increase the error threshold to 1.4 ULP in the test script.
Diffstat (limited to 'math')
-rwxr-xr-x | math/test/runulp.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/math/test/runulp.sh b/math/test/runulp.sh index 492a6f2..1d87a81 100755 --- a/math/test/runulp.sh +++ b/math/test/runulp.sh @@ -73,12 +73,14 @@ t pow 0x1.ffffffffff000p-1 0x1p0 x 0x1p50 0x1p52 50000 t pow -0x1.ffffffffff000p-1 -0x1p0 x 0x1p50 0x1p52 50000 L=1.0 +Ldir=0.9 t erf 0 0xffff000000000000 10000 t erf 0x1p-1022 0x1p-26 40000 t erf -0x1p-1022 -0x1p-26 40000 t erf 0x1p-26 0x1p3 40000 t erf -0x1p-26 -0x1p3 40000 t erf 0 inf 40000 +Ldir=0.5 L=0.01 t expf 0 0xffff0000 10000 |