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Xiph.Org
Opus
Commits
e35441f2
Commit
e35441f2
authored
3 years ago
by
Jean-Marc Valin
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Faster activation functions for AVX
Using rational function approximation for tanh() and sigmoid.
parent
5571ef1b
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3 changed files
dnn/nnet.c
+3
-2
3 additions, 2 deletions
dnn/nnet.c
dnn/training_tf2/pade.py
+70
-0
70 additions, 0 deletions
dnn/training_tf2/pade.py
dnn/vec_avx.h
+147
-11
147 additions, 11 deletions
dnn/vec_avx.h
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220 additions
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13 deletions
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