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Merge branch 'new_volk_module' of git+ssh://github.com/gnss-sdr/gnss-sdr

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into new_volk_module

# Conflicts:
#	src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dot_prod_16ic_xn.h
#	src/algorithms/tracking/libs/volk_gnsssdr_16ic_xn_resampler_16ic_xn.h
This commit is contained in:
Carles Fernandez
2016-01-13 20:04:18 +01:00
parent ae2b594c3b 5d0186eee1
commit e57d02321d
19 changed files with 29 additions and 47 deletions
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8
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/include/volk_gnsssdr/saturated_arithmetic.h → src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/include/volk_gnsssdr/saturation_arithmetic.h
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@@ -1,9 +1,9 @@
#ifndef SATURATED_ARITHMETIC_H_
#define SATURATED_ARITHMETIC_H_
#ifndef SATURATION_ARITHMETIC_H_
#define SATURATION_ARITHMETIC_H_
#include <limits.h>
//#include <types.h>
static inline int16_t sat_adds16b(int16_t x, int16_t y)
static inline int16_t sat_adds16i(int16_t x, int16_t y)
{
// int16_t ux = x;
// int16_t uy = y;
@@ -28,4 +28,4 @@ static inline int16_t sat_adds16b(int16_t x, int16_t y)
return res;
}
#endif /*SATURATED_ARITHMETIC_H_*/
#endif /*SATURATION_ARITHMETIC_H_*/

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h
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@@ -39,7 +39,6 @@
#include <math.h>
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <volk_gnsssdr/saturated_arithmetic.h>
//#pragma STDC FENV_ACCESS ON

22
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dot_prod_16ic.h
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@@ -37,11 +37,9 @@
#define INCLUDED_volk_gnsssdr_16ic_x2_dot_prod_16ic_u_H
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <volk_gnsssdr/saturated_arithmetic.h>
#include <volk_gnsssdr/saturation_arithmetic.h>
#ifdef LV_HAVE_GENERIC
@@ -60,9 +58,9 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_generic(lv_16sc_t* result,
//r*a.r - i*a.i, i*a.r + r*a.i
//result[0]+=in_a[n]*in_b[n];
lv_16sc_t tmp = in_a[n] * in_b[n];
result[0] = lv_cmake(sat_adds16b(lv_creal(result[0]), lv_creal(tmp)), sat_adds16b(lv_cimag(result[0]), lv_cimag(tmp) ));
//result[0].real(sat_adds16b(result[0].real(),lv_creal(tmp)));
//result[0].imag(sat_adds16b(result[0].imag(),tmp.imag()));
result[0] = lv_cmake(sat_adds16i(lv_creal(result[0]), lv_creal(tmp)), sat_adds16i(lv_cimag(result[0]), lv_cimag(tmp) ));
//result[0].real(sat_adds16i(result[0].real(),lv_creal(tmp)));
//result[0].imag(sat_adds16i(result[0].imag(),tmp.imag()));
}
}
@@ -130,9 +128,9 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_a_sse2(lv_16sc_t* out, con
for (int i = 0; i < 4; ++i)
{
dotProduct = lv_cmake(sat_adds16b(lv_creal(dotProduct), lv_creal(dotProductVector[i])), sat_adds16b(lv_cimag(dotProduct), lv_cimag(dotProductVector[i])));
//dotProduct.real(sat_adds16b(lv_creal(dotProduct),lv_creal(dotProductVector[i])));
//dotProduct.imag(sat_adds16b(lv_cimag(dotProduct),lv_cimag(dotProductVector[i])));
dotProduct = lv_cmake(sat_adds16i(lv_creal(dotProduct), lv_creal(dotProductVector[i])), sat_adds16i(lv_cimag(dotProduct), lv_cimag(dotProductVector[i])));
//dotProduct.real(sat_adds16i(lv_creal(dotProduct),lv_creal(dotProductVector[i])));
//dotProduct.imag(sat_adds16i(lv_cimag(dotProduct),lv_cimag(dotProductVector[i])));
}
}
@@ -140,9 +138,9 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_a_sse2(lv_16sc_t* out, con
{
//dotProduct += (*_in_a++) * (*_in_b++);
lv_16sc_t tmp = (*_in_a++) * (*_in_b++);
dotProduct = lv_cmake( sat_adds16b(lv_creal(dotProduct), lv_creal(tmp)), sat_adds16b(lv_cimag(dotProduct), lv_cimag(tmp)));
//dotProduct.real(sat_adds16b(lv_creal(dotProduct),lv_creal(tmp)));
//dotProduct.imag(sat_adds16b(lv_cimag(dotProduct),lv_cimag(tmp)));
dotProduct = lv_cmake( sat_adds16i(lv_creal(dotProduct), lv_creal(tmp)), sat_adds16i(lv_cimag(dotProduct), lv_cimag(tmp)));
//dotProduct.real(sat_adds16i(lv_creal(dotProduct),lv_creal(tmp)));
//dotProduct.imag(sat_adds16i(lv_cimag(dotProduct),lv_cimag(tmp)));
}
*_out = dotProduct;

22
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_dot_prod_16ic_xn.h
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@@ -1,12 +1,12 @@
/*!
* \file volk_gnsssdr_16ic_x2_dot_prod_16ic.h
* \brief Volk protokernel: multiplies two 16 bits vectors and accumulates them
* \file volk_gnsssdr_16ic_xn_dot_prod_16ic_xn.h
* \brief Volk protokernel: multiplies N 16 bits vectors by a common vector and accumulates the results in N 16 bits short complex outputs.
* \authors <ul>
* <li> Javier Arribas, 2015. jarribas(at)cttc.es
* </ul>
*
* Volk protokernel that multiplies two 16 bits vectors (8 bits the real part
* and 8 bits the imaginary part) and accumulates them
* Volk protokernel that multiplies N 16 bits vectors by a common vector and accumulates the results in N 16 bits short complex outputs.
* It is optimized to perform the N tap correlation process in GNSS receivers.
*
* -------------------------------------------------------------------------
*
@@ -38,7 +38,7 @@
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <volk_gnsssdr/saturated_arithmetic.h>
#include <volk_gnsssdr/saturation_arithmetic.h>
#ifdef LV_HAVE_GENERIC
/*!
@@ -58,7 +58,7 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_generic(lv_16sc_t* resu
//r*a.r - i*a.i, i*a.r + r*a.i
//result[n_vec]+=in_common[n]*in_a[n_vec][n];
lv_16sc_t tmp = in_common[n] * in_a[n_vec][n];
result[n_vec] = lv_cmake(sat_adds16b(lv_creal(result[n_vec]), lv_creal(tmp)), sat_adds16b(lv_cimag(result[n_vec]), lv_cimag(tmp)));
result[n_vec] = lv_cmake(sat_adds16i(lv_creal(result[n_vec]), lv_creal(tmp)), sat_adds16i(lv_cimag(result[n_vec]), lv_cimag(tmp)));
}
}
}
@@ -137,8 +137,8 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_a_sse2(lv_16sc_t* out,
dotProduct = lv_cmake(0,0);
for (int i = 0; i<4; ++i)
{
dotProduct = lv_cmake(sat_adds16b(lv_creal(dotProduct), lv_creal(dotProductVector[i])),
sat_adds16b(lv_cimag(dotProduct), lv_cimag(dotProductVector[i])));
dotProduct = lv_cmake(sat_adds16i(lv_creal(dotProduct), lv_creal(dotProductVector[i])),
sat_adds16i(lv_cimag(dotProduct), lv_cimag(dotProductVector[i])));
}
_out[n_vec] = dotProduct;
}
@@ -152,9 +152,9 @@ static inline void volk_gnsssdr_16ic_x2_dot_prod_16ic_xn_a_sse2(lv_16sc_t* out,
{
lv_16sc_t tmp = in_common[n] * in_a[n_vec][n];
_out[n_vec] = lv_cmake(sat_adds16b(lv_creal(_out[n_vec]), lv_creal(tmp)),
sat_adds16b(lv_cimag(_out[n_vec]), lv_cimag(tmp)));
}
_out[n_vec] = lv_cmake(sat_adds16i(lv_creal(_out[n_vec]), lv_creal(tmp)),
sat_adds16i(lv_cimag(_out[n_vec]), lv_cimag(tmp)));
}
}
}

2
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_x2_multiply_16ic.h
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@@ -38,8 +38,6 @@
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <stdio.h>
#include <string.h>
#ifdef LV_HAVE_GENERIC
/*!

7
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_xn_resampler_16ic_xn.h
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@@ -1,12 +1,13 @@
/*!
* \file volk_gnsssdr_16ic_xn_resampler_16ic_xn.h
* \brief Volk protokernel: resample a 16 bits complex vector
* \brief Volk protokernel: Resamples N 16 bits integer short complex vectors using zero hold resample algorithm.
* \authors <ul>
* <li> Javier Arribas, 2015. jarribas(at)cttc.es
* </ul>
*
* Volk protokernel that multiplies two 16 bits vectors (8 bits the real part
* and 8 bits the imaginary part) and accumulates them
* Volk protokernel that esamples N 16 bits integer short complex vectors using zero hold resample algorithm.
* It is optimized to resample a sigle GNSS local code signal replica into N vectors fractional-resampled and fractional-delayed
* (i.e. it creates the Early, Prompt, and Late code replicas)
*
* -------------------------------------------------------------------------
*

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_convert_16ic.h
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@@ -31,7 +31,6 @@
*/
#include <inttypes.h>
#include <stdio.h>
#include <math.h>
#include "volk_gnsssdr/volk_gnsssdr_complex.h"

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_32fc_convert_8ic.h
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@@ -32,7 +32,6 @@
#include <inttypes.h>
#include <stdio.h>
#include <math.h>
#include "volk_gnsssdr/volk_gnsssdr_complex.h"

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_64f_accumulator_64f.h
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@@ -37,7 +37,6 @@
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <inttypes.h>
#include <stdio.h>
#ifdef LV_HAVE_AVX
#include <immintrin.h>

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8i_accumulator_s8i.h
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@@ -37,7 +37,6 @@
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <inttypes.h>
#include <stdio.h>
#ifdef LV_HAVE_SSE3
#include <pmmintrin.h>

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8i_index_max_16u.h
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@@ -37,7 +37,6 @@
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <inttypes.h>
#include <stdio.h>
#ifdef LV_HAVE_AVX
#include <immintrin.h>

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8i_max_s8i.h
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@@ -37,7 +37,6 @@
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <inttypes.h>
#include <stdio.h>
#ifdef LV_HAVE_SSE4_1
#include <smmintrin.h>

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8i_x2_add_8i.h
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@@ -36,7 +36,6 @@
#define INCLUDED_volk_gnsssdr_8i_x2_add_8i_u_H
#include <inttypes.h>
#include <stdio.h>
#ifdef LV_HAVE_SSE2
#include <emmintrin.h>

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_conjugate_8ic.h
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@@ -37,7 +37,6 @@
#define INCLUDED_volk_gnsssdr_8ic_conjugate_8ic_u_H
#include <inttypes.h>
#include <stdio.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#ifdef LV_HAVE_AVX

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_magnitude_squared_8i.h
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@@ -38,7 +38,6 @@
#define INCLUDED_volk_gnsssdr_8ic_magnitude_squared_8i_u_H
#include <inttypes.h>
#include <stdio.h>
#include <math.h>
#ifdef LV_HAVE_SSSE3

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_s8ic_multiply_8ic.h
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@@ -37,7 +37,6 @@
#define INCLUDED_volk_gnsssdr_8ic_s8ic_multiply_8ic_u_H
#include <inttypes.h>
#include <stdio.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <float.h>

2
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_x2_dot_prod_8ic.h
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@@ -38,8 +38,6 @@
#include <volk_gnsssdr/volk_gnsssdr_common.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#include <stdio.h>
#include <string.h>
#ifdef LV_HAVE_GENERIC
/*!

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8ic_x2_multiply_8ic.h
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@@ -37,7 +37,6 @@
#define INCLUDED_volk_gnsssdr_8ic_x2_multiply_8ic_u_H
#include <inttypes.h>
#include <stdio.h>
#include <volk_gnsssdr/volk_gnsssdr_complex.h>
#ifdef LV_HAVE_SSE2

1
src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_8u_x2_multiply_8u.h
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@@ -36,7 +36,6 @@
#define INCLUDED_volk_gnsssdr_8u_x2_multiply_8u_u_H
#include <inttypes.h>
#include <stdio.h>
#ifdef LV_HAVE_SSE3
#include <pmmintrin.h>