mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2025-02-11 08:30:08 +00:00
Code Issues Releases Wiki Activity

fix

Browse Source
This commit is contained in:
Carles Fernandez 2016-02-12 21:56:44 +01:00
parent 3abefa246d
commit 036b8805db
1 changed files with 26 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn.h
View File

@ -411,9 +411,17 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_neon(lv_16sc_t*
const lv_16sc_t** _in_a = in_a; const lv_16sc_t** _in_a = in_a;
const lv_16sc_t* _in_common = in_common; const lv_16sc_t* _in_common = in_common;
lv_16sc_t* _out = out; lv_16sc_t* _out = out;
for (int n_vec = 0; n_vec < num_a_vectors; n_vec++)
{
_out[n_vec] = lv_cmake(0,0);
}
lv_16sc_t tmp16_, tmp; lv_16sc_t tmp16_, tmp;
lv_32fc_t tmp32_; lv_32fc_t tmp32_;
if (neon_iters > 0)
{
lv_16sc_t dotProduct; lv_16sc_t dotProduct;
lv_32fc_t ___phase4 = phase_inc * phase_inc * phase_inc * phase_inc; lv_32fc_t ___phase4 = phase_inc * phase_inc * phase_inc * phase_inc;
@ -433,8 +441,6 @@ static inline void volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn_neon(lv_16sc_t*
float32x4_t _phase_real = vld1q_f32(__phase_real); float32x4_t _phase_real = vld1q_f32(__phase_real);
float32x4_t _phase_imag = vld1q_f32(__phase_imag); float32x4_t _phase_imag = vld1q_f32(__phase_imag);
if (neon_iters > 0)
{
int16x4x2_t a_val, c_val; int16x4x2_t a_val, c_val;
__VOLK_ATTR_ALIGNED(16) lv_16sc_t dotProductVector[4]; __VOLK_ATTR_ALIGNED(16) lv_16sc_t dotProductVector[4];
float32x4_t half = vdupq_n_f32(0.5f); float32x4_t half = vdupq_n_f32(0.5f);