Carles Fernandez
9cb60ec948
fixing resampler
2016-04-07 12:42:24 +02:00
Carles Fernandez
58259568d6
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next
2016-04-07 12:20:01 +02:00
Carles Fernandez
a32aaa15f4
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next
2016-04-07 12:03:46 +02:00
Carles Fernandez
1aa9a9fd1e
Fixing resampler
2016-04-07 12:03:05 +02:00
Javier Arribas
6a3258a73f
Bug fix in cpu_multicorrelator
2016-04-07 12:02:25 +02:00
Carles Fernandez
9fa3e4df33
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next
2016-04-07 09:22:08 +02:00
Javier Arribas
150aceb404
Process optimization: Moved the receiver stdout status output
...
(a.k.a seconds counter) from the tracking blocks to PVT block
2016-04-06 17:33:52 +02:00
Javier Arribas
98bfb7d801
Removing more unused parameters warnings using
...
the __attribute__((unused)) pre-compiler directive
2016-04-06 16:27:47 +02:00
Javier Arribas
b4e8966691
Removing the unused Output_filter block from the gnss_sdr flowgraph
2016-04-06 16:12:06 +02:00
Javier Arribas
203e998efc
Adding __attribute__((unused)) in tracking GNURadio work functions to
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disable unused variable warnings without wasting any extra CPU cycle
2016-04-06 15:04:52 +02:00
Javier Arribas
9db0990adc
Deleted obsolete DLL_FLL_PLL GPS tracking. Deleted obsolete correlator.h
...
and migrated all tracking in order to use the newer and optimized
cpu_multicorrelator. Code simplification and code cleaning
2016-04-06 14:58:18 +02:00
Javier Arribas
eac888067f
Deleted obsolete DLL_FLL_PLL GPS tracking. Deleted obsolete correlator.h and migrated all tracking in order to use the newer and optimized cpu_multicorrelator. Code simplification and code cleaning
2016-04-06 14:57:44 +02:00
Carles Fernandez
8a11105375
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next
2016-04-05 12:09:38 +02:00
Carles Fernandez
970ba3feb8
fix typo
2016-04-03 09:42:39 +02:00
Carles Fernandez
9ebbb3b460
fix kernel
...
This fixes a runtime error, since VOLK functions are static and a
segmentation fault was caused when aligned and unaligned versions were
called concurrently.
2016-04-03 09:07:10 +02:00
Carles Fernandez
a5fb34c800
Fixing NEON proto-kernels
2016-04-03 02:27:54 +02:00
Carles Fernandez
57107cf86d
Introducing a new resampler kernel for comparison
2016-04-01 12:41:00 +02:00
Carles Fernandez
7658f64527
adding unaligned protokernels
2016-04-01 10:36:52 +02:00
Carles Fernandez
5841258a36
bug fix
2016-04-01 01:51:58 +02:00
Carles Fernandez
99ceb30a0e
Fixes related to the MSVC compiler
2016-04-01 01:50:09 +02:00
Carles Fernandez
684073bef6
adding NEON puppet
2016-04-01 01:47:51 +02:00
Carles Fernandez
43330588a8
adding include for neon intrinsics
2016-04-01 01:25:57 +02:00
Carles Fernandez
f6cfc64cf7
adding NEON protokernel
2016-04-01 01:21:35 +02:00
Carles Fernandez
a71b118170
Workaround for problems with orc
2016-03-31 21:35:05 +02:00
Carles Fernandez
6cf47e1958
orc is giving some problems in Ubuntu 14.04
2016-03-31 21:20:02 +02:00
Carles Fernandez
817139ba50
ask for aligned memory in a more portable way
2016-03-31 19:39:37 +02:00
Carles Fernandez
3d733a5140
initializing all members in the constructor
2016-03-31 00:27:33 +02:00
Carles Fernandez
228645586e
Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next
2016-03-30 23:51:00 +02:00
Carles Fernandez
60cc057eb6
Fix defects detected by Coverity scan
2016-03-30 23:49:53 +02:00
Carles Fernandez
1946e3b6e3
sync
2016-03-30 22:56:37 +02:00
Carles Fernandez
864c81b082
Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next
2016-03-30 22:48:32 +02:00
Carles Fernandez
36660e05ca
Removing unused class (nco_lib, replaced by volk kernels)
2016-03-30 22:37:43 +02:00
Carles Fernandez
806fdcdade
code cleaning
2016-03-30 22:28:13 +02:00
Carles Fernandez
4f3273f296
code cleaning, removing tabs
2016-03-30 22:27:12 +02:00
Carles Fernandez
9eb175fb0e
Adding new resampler kernel and integrating it in the multicorrelator
2016-03-30 21:33:43 +02:00
Carles Fernandez
70a2c5837c
code cleaning
2016-03-30 21:09:38 +02:00
Javier Arribas
b2034896e1
Merge branch next_gps_20ms_corr with next. Removing obsolete code and code cleaning
2016-03-30 15:03:25 +02:00
Javier Arribas
d15066fda6
Bug fix in Hybrid PVT date/time computation. Removed the obsolete GPS L1 Optim tracking block
2016-03-29 18:40:00 +02:00
Javier Arribas
e37824787e
Adding RX clock offset [s] storage in LS PVT class member
2016-03-29 18:12:59 +02:00
Carles Fernandez
81ae079c06
Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next
2016-03-29 12:16:37 +02:00
Carles Fernandez
1b9516fa8b
Integrating the new volk kernel in the multiple correlator (32 bits)
...
and some cleaning
2016-03-28 16:35:55 +02:00
Carles Fernandez
d8b45d9b79
fix wrong storeu by store
2016-03-28 13:51:51 +02:00
Carles Fernandez
78372ba2e9
adding _mm256_zeroupper() at the end of AVX and AVX2 protokernels
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This avoids penalties for state transitions from 256-bit x86-AVX
instructions to x86-SSE instructions
2016-03-28 11:58:01 +02:00
Carles Fernandez
b1d99d58ec
fix typo in puppet initialization
...
The AVX2 protokernel achieves an acceleration factor x13.
2016-03-28 10:14:32 +02:00
Carles Fernandez
26e68e89f2
adding AVX2 protokernels (aligned and unaligned)
2016-03-28 09:42:55 +02:00
Carles Fernandez
7c1f5723e6
remove unneeded stores in NEON protokernels
2016-03-27 13:00:04 +02:00
Carles Fernandez
d113835073
adding new kernel: volk_gnsssdr_32fc_x2_rotator_dot_prod_32fc_xn
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Including generic, SSE3 (aligned and unaligned), AVX (aligned and
unaligned) and NEON protokernels.
2016-03-27 12:50:53 +02:00
Carles Fernandez
751764343c
adding AVX2 protokerns
...
I haven't found a way to do the rotator part better than with SSE3. Only
the dot product takes real advantage of 256-bit registers. Even tough,
the gain with respect to SSE3 is about 12%.
2016-03-26 01:51:01 +01:00
Carles Fernandez
4411af40b3
Updating armadillo version to 6.600.5
2016-03-25 12:22:51 +01:00
Javier Arribas
500dc59516
Release candidate of the GPS L1 C/A telemetry decoder supporting variable tracking correlation length
2016-03-22 18:07:12 +01:00
