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Fix tanh typo for rvv. #5584

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Merged
nihui merged 2 commits into from
Jul 18, 2024
Merged

Fix tanh typo for rvv. #5584

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473e6d1
Fix tanh typo for rvv.
zhangyang2057 Jul 15, 2024
622fbae
Fix tanh for rvv fp16.
zhangyang2057 Jul 17, 2024
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2 changes: 1 addition & 1 deletion src/layer/riscv/rvv_mathfun.h
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Original file line number Diff line number Diff line change
Expand Up @@ -308,7 +308,7 @@ _RVV_FLOAT32_COS_OP(8, 4)
\
/* clamp the inputs to the range [-9, 9] since anything outside */ \
/* this range is -/+1.0f in single-precision. */ \
x2 = vfmin_vf_f32m##LMUL(x, c_tanh_hi, vl); \
x2 = vfmin_vf_f32m##LMUL(x2, c_tanh_hi, vl); \
\
/* since the polynomials are odd/even, we need x**2. */ \
vfloat32m##LMUL##_t z = vfmul_vv_f32m##LMUL(x2, x2, vl); \
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