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Rename volk_gnsssdr_32f_xn_fast_resampler_32f_xn to volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xnn

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This commit is contained in:
Carles Fernandez
2018-08-23 19:39:41 +02:00
parent bc8fab36e5
commit 41527fb921
5 changed files with 46 additions and 45 deletions
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40
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_fast_resamplerxnpuppet_32f.h → src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f.h
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@@ -1,6 +1,6 @@
/*! /*!
* \file volk_gnsssdr_32f_fast_resamplerxnpuppet_32f.h * \file volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f.h
* \brief VOLK_GNSSSDR puppet for the multiple 32-bit float vector fast resampler kernel. * \brief VOLK_GNSSSDR puppet for the multiple 32-bit float vector high dynamics resampler kernel.
* \authors <ul> * \authors <ul>
* <li> Cillian O'Driscoll 2017 cillian.odriscoll at gmail dot com * <li> Cillian O'Driscoll 2017 cillian.odriscoll at gmail dot com
* <li> Javier Arribas, 2018. javiarribas(at)gmail.com * <li> Javier Arribas, 2018. javiarribas(at)gmail.com
@@ -33,10 +33,10 @@
* ------------------------------------------------------------------------- * -------------------------------------------------------------------------
*/ */
#ifndef INCLUDED_volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_H #ifndef INCLUDED_volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_H
#define INCLUDED_volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_H #define INCLUDED_volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_H
#include "volk_gnsssdr/volk_gnsssdr_32f_xn_fast_resampler_32f_xn.h" #include "volk_gnsssdr/volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn.h"
#include <volk_gnsssdr/volk_gnsssdr_malloc.h> #include <volk_gnsssdr/volk_gnsssdr_malloc.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h> #include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <volk_gnsssdr/volk_gnsssdr.h> #include <volk_gnsssdr/volk_gnsssdr.h>
@@ -44,7 +44,7 @@
#ifdef LV_HAVE_GENERIC #ifdef LV_HAVE_GENERIC
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_generic(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_generic(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -60,7 +60,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_generic(float* re
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_generic(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_generic(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -75,7 +75,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_generic(float* re
#ifdef LV_HAVE_SSE3 #ifdef LV_HAVE_SSE3
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_sse3(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_a_sse3(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -91,7 +91,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_sse3(float* res
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_sse3(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_a_sse3(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -106,7 +106,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_sse3(float* res
#ifdef LV_HAVE_SSE3 #ifdef LV_HAVE_SSE3
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_sse3(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_u_sse3(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -122,7 +122,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_sse3(float* res
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_sse3(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_u_sse3(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -137,7 +137,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_sse3(float* res
#ifdef LV_HAVE_SSE4_1 #ifdef LV_HAVE_SSE4_1
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_sse4_1(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_u_sse4_1(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -153,7 +153,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_sse4_1(float* r
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_sse4_1(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_u_sse4_1(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -168,7 +168,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_sse4_1(float* r
#ifdef LV_HAVE_SSE4_1 #ifdef LV_HAVE_SSE4_1
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_sse4_1(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_a_sse4_1(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -184,7 +184,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_sse4_1(float* r
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_sse4_1(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_a_sse4_1(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -199,7 +199,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_sse4_1(float* r
#ifdef LV_HAVE_AVX #ifdef LV_HAVE_AVX
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_avx(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_a_avx(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -215,7 +215,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_avx(float* resu
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_avx(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_a_avx(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -229,7 +229,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_a_avx(float* resu
#ifdef LV_HAVE_AVX #ifdef LV_HAVE_AVX
static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_avx(float* result, const float* local_code, unsigned int num_points) static inline void volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f_u_avx(float* result, const float* local_code, unsigned int num_points)
{ {
int code_length_chips = 2046; int code_length_chips = 2046;
float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points); float code_phase_step_chips = ((float)(code_length_chips) + 0.1) / ((float)num_points);
@@ -245,7 +245,7 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_avx(float* resu
result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment()); result_aux[n] = (float*)volk_gnsssdr_malloc(sizeof(float) * num_points, volk_gnsssdr_get_alignment());
} }
volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_avx(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points); volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_u_avx(result_aux, local_code, rem_code_phase_chips, code_phase_step_chips, code_phase_rate_step_chips, shifts_chips, code_length_chips, num_out_vectors, num_points);
memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points); memcpy((float*)result, (float*)result_aux[0], sizeof(float) * num_points);
@@ -285,4 +285,4 @@ static inline void volk_gnsssdr_32f_fast_resamplerxnpuppet_32f_u_avx(float* resu
//} //}
//#endif //#endif
#endif // INCLUDED_volk_gnsssdr_32f_fast_resamplerpuppet_32f_H #endif // INCLUDED_volk_gnsssdr_32f_high_dynamics_resamplerpuppet_32f_H

28
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_xn_fast_resampler_32f_xn.h → src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn.h
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@@ -1,5 +1,5 @@
/*! /*!
* \file volk_gnsssdr_32f_xn_fast_resampler_32f_xn.h * \file volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn.h
* \brief VOLK_GNSSSDR kernel: Resamples 1 complex 32-bit float vectors using zero hold resample algorithm * \brief VOLK_GNSSSDR kernel: Resamples 1 complex 32-bit float vectors using zero hold resample algorithm
* and produces the delayed replicas by copying and rotating the resulting resampled signal. * and produces the delayed replicas by copying and rotating the resulting resampled signal.
* \authors <ul> * \authors <ul>
@@ -38,7 +38,7 @@
*/ */
/*! /*!
* \page volk_gnsssdr_32f_xn_fast_resampler_32f_xn * \page volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn
* *
* \b Overview * \b Overview
* *
@@ -46,7 +46,7 @@
* *
* <b>Dispatcher Prototype</b> * <b>Dispatcher Prototype</b>
* \code * \code
* void volk_gnsssdr_32f_xn_fast_resampler_32f_xn(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) * void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
* \endcode * \endcode
* *
* \b Inputs * \b Inputs
@@ -64,8 +64,8 @@
* *
*/ */
#ifndef INCLUDED_volk_gnsssdr_32f_xn_fast_resampler_32f_xn_H #ifndef INCLUDED_volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_H
#define INCLUDED_volk_gnsssdr_32f_xn_fast_resampler_32f_xn_H #define INCLUDED_volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_H
#include <assert.h> #include <assert.h>
#include <math.h> #include <math.h>
@@ -78,7 +78,7 @@
#ifdef LV_HAVE_GENERIC #ifdef LV_HAVE_GENERIC
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_generic(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_generic(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
int local_code_chip_index; int local_code_chip_index;
int current_correlator_tap; int current_correlator_tap;
@@ -109,7 +109,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_generic(float** res
#ifdef LV_HAVE_SSE3 #ifdef LV_HAVE_SSE3
#include <pmmintrin.h> #include <pmmintrin.h>
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_sse3(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_a_sse3(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
float** _result = result; float** _result = result;
const unsigned int quarterPoints = num_points / 4; const unsigned int quarterPoints = num_points / 4;
@@ -194,7 +194,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_sse3(float** resu
#ifdef LV_HAVE_SSE3 #ifdef LV_HAVE_SSE3
#include <pmmintrin.h> #include <pmmintrin.h>
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_sse3(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_u_sse3(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
float** _result = result; float** _result = result;
const unsigned int quarterPoints = num_points / 4; const unsigned int quarterPoints = num_points / 4;
@@ -280,7 +280,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_sse3(float** resu
#ifdef LV_HAVE_SSE4_1 #ifdef LV_HAVE_SSE4_1
#include <smmintrin.h> #include <smmintrin.h>
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_sse4_1(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_a_sse4_1(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
float** _result = result; float** _result = result;
const unsigned int quarterPoints = num_points / 4; const unsigned int quarterPoints = num_points / 4;
@@ -362,7 +362,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_sse4_1(float** re
#ifdef LV_HAVE_SSE4_1 #ifdef LV_HAVE_SSE4_1
#include <smmintrin.h> #include <smmintrin.h>
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_sse4_1(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_u_sse4_1(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
float** _result = result; float** _result = result;
const unsigned int quarterPoints = num_points / 4; const unsigned int quarterPoints = num_points / 4;
@@ -444,7 +444,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_sse4_1(float** re
#ifdef LV_HAVE_AVX #ifdef LV_HAVE_AVX
#include <immintrin.h> #include <immintrin.h>
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_avx(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_a_avx(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
float** _result = result; float** _result = result;
const unsigned int avx_iters = num_points / 8; const unsigned int avx_iters = num_points / 8;
@@ -532,7 +532,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_a_avx(float** resul
#ifdef LV_HAVE_AVX #ifdef LV_HAVE_AVX
#include <immintrin.h> #include <immintrin.h>
static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_avx(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_u_avx(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
{ {
float** _result = result; float** _result = result;
const unsigned int avx_iters = num_points / 8; const unsigned int avx_iters = num_points / 8;
@@ -621,7 +621,7 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_avx(float** resul
//#ifdef LV_HAVE_NEONV7 //#ifdef LV_HAVE_NEONV7
//#include <arm_neon.h> //#include <arm_neon.h>
// //
//static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_neon(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points) //static inline void volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_neon(float** result, const float* local_code, float rem_code_phase_chips, float code_phase_step_chips, float* shifts_chips, unsigned int code_length_chips, int num_out_vectors, unsigned int num_points)
//{ //{
// float** _result = result; // float** _result = result;
// const unsigned int neon_iters = num_points / 4; // const unsigned int neon_iters = num_points / 4;
@@ -704,4 +704,4 @@ static inline void volk_gnsssdr_32f_xn_fast_resampler_32f_xn_u_avx(float** resul
// //
//#endif //#endif
#endif /*INCLUDED_volk_gnsssdr_32f_xn_fast_resampler_32f_xn_H*/ #endif /*INCLUDED_volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn_H*/

2
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/kernel_tests.h
View File

@@ -93,7 +93,7 @@ std::vector<volk_gnsssdr_test_case_t> init_test_list(volk_gnsssdr_test_params_t
QA(VOLK_INIT_PUPP(volk_gnsssdr_16i_resamplerxnpuppet_16i, volk_gnsssdr_16i_xn_resampler_16i_xn, test_params)) QA(VOLK_INIT_PUPP(volk_gnsssdr_16i_resamplerxnpuppet_16i, volk_gnsssdr_16i_xn_resampler_16i_xn, test_params))
QA(VOLK_INIT_PUPP(volk_gnsssdr_32fc_resamplerxnpuppet_32fc, volk_gnsssdr_32fc_xn_resampler_32fc_xn, test_params)) QA(VOLK_INIT_PUPP(volk_gnsssdr_32fc_resamplerxnpuppet_32fc, volk_gnsssdr_32fc_xn_resampler_32fc_xn, test_params))
QA(VOLK_INIT_PUPP(volk_gnsssdr_32f_resamplerxnpuppet_32f, volk_gnsssdr_32f_xn_resampler_32f_xn, test_params)) QA(VOLK_INIT_PUPP(volk_gnsssdr_32f_resamplerxnpuppet_32f, volk_gnsssdr_32f_xn_resampler_32f_xn, test_params))
QA(VOLK_INIT_PUPP(volk_gnsssdr_32f_fast_resamplerxnpuppet_32f, volk_gnsssdr_32f_xn_fast_resampler_32f_xn, test_params)) QA(VOLK_INIT_PUPP(volk_gnsssdr_32f_high_dynamics_resamplerxnpuppet_32f, volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn, test_params))
QA(VOLK_INIT_PUPP(volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic, volk_gnsssdr_16ic_x2_dot_prod_16ic_xn, test_params)) QA(VOLK_INIT_PUPP(volk_gnsssdr_16ic_x2_dotprodxnpuppet_16ic, volk_gnsssdr_16ic_x2_dot_prod_16ic_xn, test_params))
QA(VOLK_INIT_PUPP(volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic, volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn, test_params_int16)) QA(VOLK_INIT_PUPP(volk_gnsssdr_16ic_x2_rotator_dotprodxnpuppet_16ic, volk_gnsssdr_16ic_x2_rotator_dot_prod_16ic_xn, test_params_int16))
QA(VOLK_INIT_PUPP(volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic, volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn, test_params_int16)) QA(VOLK_INIT_PUPP(volk_gnsssdr_16ic_16i_rotator_dotprodxnpuppet_16ic, volk_gnsssdr_16ic_16i_rotator_dot_prod_16ic_xn, test_params_int16))

15
src/algorithms/tracking/libs/cpu_multicorrelator_real_codes.cc
View File

@@ -1,6 +1,6 @@
/*! /*!
* \file cpu_multicorrelator_real_codes.cc * \file cpu_multicorrelator_real_codes.cc
* \brief High optimized CPU vector multiTAP correlator class with real-valued local codes * \brief Highly optimized CPU vector multiTAP correlator class with real-valued local codes
* \authors <ul> * \authors <ul>
* <li> Javier Arribas, 2015. jarribas(at)cttc.es * <li> Javier Arribas, 2015. jarribas(at)cttc.es
* <li> Cillian O'Driscoll, 2017. cillian.odriscoll(at)gmail.com * <li> Cillian O'Driscoll, 2017. cillian.odriscoll(at)gmail.com
@@ -46,7 +46,7 @@ cpu_multicorrelator_real_codes::cpu_multicorrelator_real_codes()
d_local_codes_resampled = nullptr; d_local_codes_resampled = nullptr;
d_code_length_chips = 0; d_code_length_chips = 0;
d_n_correlators = 0; d_n_correlators = 0;
d_use_fast_resampler = true; d_use_high_dynamics_resampler = true;
} }
@@ -100,9 +100,9 @@ bool cpu_multicorrelator_real_codes::set_input_output_vectors(std::complex<float
void cpu_multicorrelator_real_codes::update_local_code(int correlator_length_samples, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips) void cpu_multicorrelator_real_codes::update_local_code(int correlator_length_samples, float rem_code_phase_chips, float code_phase_step_chips, float code_phase_rate_step_chips)
{ {
if (d_use_fast_resampler) if (d_use_high_dynamics_resampler)
{ {
volk_gnsssdr_32f_xn_fast_resampler_32f_xn(d_local_codes_resampled, volk_gnsssdr_32f_xn_high_dynamics_resampler_32f_xn(d_local_codes_resampled,
d_local_code_in, d_local_code_in,
rem_code_phase_chips, rem_code_phase_chips,
code_phase_step_chips, code_phase_step_chips,
@@ -159,8 +159,9 @@ bool cpu_multicorrelator_real_codes::free()
return true; return true;
} }
void cpu_multicorrelator_real_codes::set_fast_resampler(
bool use_fast_resampler) void cpu_multicorrelator_real_codes::set_high_dynamics_resampler(
bool use_high_dynamics_resampler)
{ {
d_use_fast_resampler = use_fast_resampler; d_use_high_dynamics_resampler = use_high_dynamics_resampler;
} }

6
src/algorithms/tracking/libs/cpu_multicorrelator_real_codes.h
View File

@@ -1,6 +1,6 @@
/*! /*!
* \file cpu_multicorrelator_real_codes.h * \file cpu_multicorrelator_real_codes.h
* \brief High optimized CPU vector multiTAP correlator class using real-valued local codes * \brief Highly optimized CPU vector multiTAP correlator class using real-valued local codes
* \authors <ul> * \authors <ul>
* <li> Javier Arribas, 2015. jarribas(at)cttc.es * <li> Javier Arribas, 2015. jarribas(at)cttc.es
* <li> Cillian O'Driscoll, 2017, cillian.odriscoll(at)gmail.com * <li> Cillian O'Driscoll, 2017, cillian.odriscoll(at)gmail.com
@@ -46,7 +46,7 @@ class cpu_multicorrelator_real_codes
{ {
public: public:
cpu_multicorrelator_real_codes(); cpu_multicorrelator_real_codes();
void set_fast_resampler(bool use_fast_resampler); void set_high_dynamics_resampler(bool use_high_dynamics_resampler);
~cpu_multicorrelator_real_codes(); ~cpu_multicorrelator_real_codes();
bool init(int max_signal_length_samples, int n_correlators); bool init(int max_signal_length_samples, int n_correlators);
bool set_local_code_and_taps(int code_length_chips, const float *local_code_in, float *shifts_chips); bool set_local_code_and_taps(int code_length_chips, const float *local_code_in, float *shifts_chips);
@@ -62,7 +62,7 @@ private:
const float *d_local_code_in; const float *d_local_code_in;
std::complex<float> *d_corr_out; std::complex<float> *d_corr_out;
float *d_shifts_chips; float *d_shifts_chips;
bool d_use_fast_resampler; bool d_use_high_dynamics_resampler;
int d_code_length_chips; int d_code_length_chips;
int d_n_correlators; int d_n_correlators;
}; };