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author | Dominic Symes <dominic.symes@arm.com> | 2023-12-08 17:45:31 +0000 |
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committer | Dominic Symes <dominic.symes@arm.com> | 2024-01-15 09:50:58 +0000 |
commit | 8754ec288dc491f3a9e936e68a1fd35783c9808e (patch) | |
tree | 601cc4c765e97ea8a0450d3f79332e64c1f18ee4 /pseudocode | |
parent | 2f3f4a2abb894ca608cdf536f5f803dc4c971a04 (diff) | |
download | specification-8754ec288dc491f3a9e936e68a1fd35783c9808e.tar.gz |
Main Conformance: TANH change, SCATTER clarification
TANH can have cancellation between exp(x) and exp(-x)
for small abs(x). To allow for this, a lower bound of
0.5*exp(-normal_fraction<in_out_t>) is set for the
error bound. The TANH formula also can contain 4
exp() values, so the error bound is increased to 4
multiplied by the exp() error bound.
SCATTER output size K must be as least as great
as the number of indices W, as each index is distinct.
Change-Id: I8d1f1c866bd59d8140cf7db76404f5006a04a3f3
Signed-off-by: Dominic Symes <dominic.symes@arm.com>
Diffstat (limited to 'pseudocode')
0 files changed, 0 insertions, 0 deletions