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adding a puppet for the 16-bit complex resampler

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This commit is contained in:
Carles Fernandez 2016-01-18 23:44:10 +01:00
parent e53e85f41b
commit 57c05e3cf0
3 changed files with 101 additions and 4 deletions
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4
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h
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@ -54,7 +54,7 @@
\param bVector One of the vectors to be multiplied
\param num_points The number of complex values in aVector and bVector to be multiplied together, accumulated and stored into cVector
*/
static inline void volk_gnsssdr_16ic_resampler_16ic_generic(lv_16sc_t* result, const lv_16sc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, unsigned int num_output_samples, int code_length_chips)
static inline void volk_gnsssdr_16ic_resampler_16ic_generic(lv_16sc_t* result, const lv_16sc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, int code_length_chips, unsigned int num_output_samples)
{
int local_code_chip_index;
//fesetround(FE_TONEAREST);
@ -75,7 +75,7 @@ static inline void volk_gnsssdr_16ic_resampler_16ic_generic(lv_16sc_t* result, c
#ifdef LV_HAVE_SSE2
#include <emmintrin.h>
static inline void volk_gnsssdr_16ic_resampler_16ic_sse2(lv_16sc_t* result, const lv_16sc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, unsigned int num_output_samples, int code_length_chips)//, int* scratch_buffer, float* scratch_buffer_float)
static inline void volk_gnsssdr_16ic_resampler_16ic_sse2(lv_16sc_t* result, const lv_16sc_t* local_code, float rem_code_phase_chips, float code_phase_step_chips, int code_length_chips, unsigned int num_output_samples)//, int* scratch_buffer, float* scratch_buffer_float)
{
_MM_SET_ROUNDING_MODE (_MM_ROUND_NEAREST);//_MM_ROUND_NEAREST, _MM_ROUND_DOWN, _MM_ROUND_UP, _MM_ROUND_TOWARD_ZERO
unsigned int number;

96
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerpuppet_16ic.h Normal file
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@ -0,0 +1,96 @@
/*!
* \file volk_gnsssdr_16ic_resamplerpuppet_16ic.h
* \brief Volk puppet for the 16-bit complex vector resampler kernel
* \authors <ul>
* <li> Carles Fernandez Prades 2016 cfernandez at cttc dot cat
* </ul>
*
* Volk puppet for integrating the resampler into volk's test system
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2015 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
*
* This file is part of GNSS-SDR.
*
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#ifndef INCLUDED_volk_gnsssdr_16ic_resamplerpuppet_16ic_u_H
#define INCLUDED_volk_gnsssdr_16ic_resamplerpuppet_16ic_u_H
#include "volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h"
#ifdef LV_HAVE_GENERIC
static inline void volk_gnsssdr_16ic_resamplerpuppet_16ic_generic(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
{
float rem_code_phase_chips = -0.123;
float code_phase_step_chips = 0.1;
int code_length_chips = 1023;
volk_gnsssdr_16ic_resampler_16ic_generic(result, local_code, rem_code_phase_chips, code_phase_step_chips, code_length_chips, num_points);
}
#endif /* LV_HAVE_GENERIC */
#ifdef LV_HAVE_SSE2
static inline void volk_gnsssdr_16ic_resamplerpuppet_16ic_sse2(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
{
float rem_code_phase_chips = -0.123;
float code_phase_step_chips = 0.1;
int code_length_chips = 1023;
volk_gnsssdr_16ic_resampler_16ic_sse2(result, local_code, rem_code_phase_chips, code_phase_step_chips, code_length_chips, num_points );
}
#endif
#endif // INCLUDED_volk_gnsssdr_16ic_resamplerpuppet_16ic_u_H
#ifndef INCLUDED_volk_gnsssdr_16ic_resamplerpuppet_16ic_a_H
#define INCLUDED_volk_gnsssdr_16ic_resamplerpuppet_16ic_a_H
#include "volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h"
#ifdef LV_HAVE_GENERIC
static inline void volk_gnsssdr_16ic_resamplerpuppet_16ic_generic(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
{
float rem_code_phase_chips = -0.123;
float code_phase_step_chips = 0.1;
int code_length_chips = 1023;
volk_gnsssdr_16ic_resampler_16ic_generic(result, local_code, rem_code_phase_chips, code_phase_step_chips, code_length_chips, num_points);
}
#endif /* LV_HAVE_GENERIC */
#ifdef LV_HAVE_SSE2
static inline void volk_gnsssdr_16ic_resamplerpuppet_16ic_sse2(lv_16sc_t* result, const lv_16sc_t* local_code, unsigned int num_points)
{
float rem_code_phase_chips = -0.123;
float code_phase_step_chips = 0.1;
int code_length_chips = 1023;
volk_gnsssdr_16ic_resampler_16ic_sse2(result, local_code, rem_code_phase_chips, code_phase_step_chips, code_length_chips, num_points );
}
#endif
#endif // INCLUDED_volk_gnsssdr_16ic_resamplerpuppet_16ic_a_H

5
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/kernel_tests.h
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@ -66,14 +66,15 @@ std::vector<volk_gnsssdr_test_case_t> init_test_list(volk_gnsssdr_test_params_t
(VOLK_INIT_TEST(volk_gnsssdr_8ic_magnitude_squared_8i, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_8ic_x2_dot_prod_8ic, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_8ic_x2_multiply_8ic, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_8ic_s8ic_multiply_8ic, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_8u_x2_multiply_8u, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_64f_accumulator_64f, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_32fc_convert_8ic, test_params_int1))
(VOLK_INIT_TEST(volk_gnsssdr_32fc_convert_8ic, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_32fc_convert_16ic, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_16ic_x2_dot_prod_16ic, test_params))
(VOLK_INIT_TEST(volk_gnsssdr_16ic_x2_multiply_16ic, test_params))
(VOLK_INIT_PUPP(volk_gnsssdr_16ic_resamplerpuppet_16ic, volk_gnsssdr_16ic_resampler_16ic, test_params))
//(VOLK_INIT_TEST(volk_gnsssdr_16ic_x2_dot_prod_16ic_xn,test_params))
//(VOLK_INIT_TEST(volk_gnsssdr_16ic_resampler_16ic, test_params))
//(VOLK_INIT_TEST(volk_gnsssdr_16ic_xn_resampler_16ic_xn, test_params))
;