[hamradio-commits] [gnss-sdr] 76/149: adding a puppet for the 16-bit complex resampler
Carles Fernandez
carles_fernandez-guest at moszumanska.debian.org
Sat Feb 6 19:43:05 UTC 2016
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carles_fernandez-guest pushed a commit to branch next
in repository gnss-sdr.
commit 57c05e3cf061644a676d600fbf59f8ead1ec22d9
Author: Carles Fernandez <carles.fernandez at gmail.com>
Date: Mon Jan 18 23:44:10 2016 +0100
adding a puppet for the 16-bit complex resampler
---
.../volk_gnsssdr_16ic_resampler_16ic.h | 4 +-
.../volk_gnsssdr_16ic_resamplerpuppet_16ic.h | 96 ++++++++++++++++++++++
.../volk_gnsssdr/lib/kernel_tests.h | 5 +-
3 files changed, 101 insertions(+), 4 deletions(-)
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h
index 31c96cb..57f45b2 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resampler_16ic.h
@@ -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;
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerpuppet_16ic.h b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerpuppet_16ic.h
new file mode 100644
index 0000000..1b7d653
--- /dev/null
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/kernels/volk_gnsssdr/volk_gnsssdr_16ic_resamplerpuppet_16ic.h
@@ -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
diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/kernel_tests.h b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/kernel_tests.h
index 510cf03..320ec6e 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/kernel_tests.h
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/lib/kernel_tests.h
@@ -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))
;
--
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