Carles Fernandez
dd6b804364
fix
2016-02-12 21:27:01 +01:00
Carles Fernandez
70ec7a66f8
fixes
2016-02-12 21:24:07 +01:00
Carles Fernandez
21e6634689
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into neon
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# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2016-02-12 13:10:52 +01:00
Javier Arribas
d4d73e24c1
Fixing some includes in volk gnsssdr kernels
2016-02-12 12:36:08 +01:00
Carles Fernandez
912db4fe29
fixes
2016-02-12 12:00:54 +01:00
Carles Fernandez
5067c5852c
fixes
2016-02-12 10:57:53 +01:00
Carles Fernandez
27afafce0f
first attempt
2016-02-11 23:53:03 +01:00
Carles Fernandez
bef9638729
missing part
2016-02-11 23:36:32 +01:00
Carles Fernandez
c184fafbb3
even more stupid error
2016-02-11 23:05:01 +01:00
Carles Fernandez
8820e59eab
stupid error
2016-02-11 23:03:11 +01:00
Carles Fernandez
4454d8800a
kk2
2016-02-11 23:01:28 +01:00
Carles Fernandez
787c28480b
kk
2016-02-11 22:58:56 +01:00
Carles Fernandez
e66ac2f476
neon hook
2016-02-11 22:53:05 +01:00
Carles Fernandez
e400885800
Fixing puppets
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In kernels which output is shorter than num_points, memory is firtly
filled bu zeros and then the kernel is executed.
2016-02-11 21:15:46 +01:00
Javier Arribas
7f9dccd386
generic implementation simplification in volk gnsssdr kernel module
2016-02-11 17:57:03 +01:00
Carles Fernandez
7d0e3126aa
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
...
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2016-02-09 19:43:07 +01:00
Javier Arribas
9bf4710679
Added a new volk_gnsssdr kernel that integrates both the phase rotator
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and n dot_product kernels. Enabled in cpu_multicorrelator_16sc
2016-02-09 11:49:18 +01:00
Carles Fernandez
794d141e84
Improved processor/feature detection when building with MSVC
2016-02-07 10:56:21 +01:00
Carles Fernandez
ad05245414
add more detail in pybombs steps
2016-02-06 19:29:52 +01:00
Carles Fernandez
8672508e24
Require gr-uhd only if uhd is found
2016-02-02 23:54:48 +01:00
Carles Fernandez
1b7bc5af0c
The USRP Hardware Driver (UHD) is now optional.
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Used if found.
2016-02-02 23:32:48 +01:00
Carles Fernandez
b69e759e45
possible fix of building error in Ubuntu 12.04
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NULL was taken as int instead of null pointer; nullptr resolves the
ambiguity
2016-02-02 22:03:10 +01:00
Carles Fernandez
844c33d699
improving documentation
2016-01-31 23:21:28 +01:00
Carles Fernandez
bb54222883
improving documentation
2016-01-31 23:13:10 +01:00
Carles Fernandez
213486c2eb
improving documentation
2016-01-31 19:36:48 +01:00
Carles Fernandez
833fe313c7
Improving documentation
2016-01-31 18:13:03 +01:00
Carles Fernandez
f4875012df
prefetch data in the cache in neon implementation
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8% of average improvement
2016-01-31 10:41:51 +01:00
Carles Fernandez
8a6c4d767f
ask for aligned memory in neon implementation
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1% improvement
2016-01-31 10:39:24 +01:00
Carles Fernandez
4fcffa2bdd
some improvements
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phase computation was correclty done in SSE implementation but not in
NEON. Ask for aligned memory in NEON implementation. Some code cleaning
2016-01-31 09:49:50 +01:00
Carles Fernandez
db321d1c2e
Fixing missing phase increment in SIMD implementations
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After computing the rotation with SIMD instructions, we were not
incrementing the phase step, so the first iteration in the 'c region'
had the same phase than the last sample computed with SIMD instructions.
This commit fix the bux in SSE3 and NEON implementations
2016-01-29 19:42:30 +01:00
Carles Fernandez
8c07815852
fix missing time step in neon implementation
2016-01-29 19:30:31 +01:00
Carles Fernandez
b00b7e2986
Merge git+ssh://github.com/gnss-sdr/gnss-sdr into next
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# Conflicts:
# CMakeLists.txt
2016-01-29 19:26:43 +01:00
Javier Arribas
a26255270e
Optimized SSE3 16ic rotator volk_gnsssdr module
2016-01-29 18:43:44 +01:00
Carles Fernandez
469cd2be25
updating instructions for the new PyBOMBS
2016-01-29 09:05:52 +01:00
Carles Fernandez
e6bd3907fc
update armadillo version to 6.500.4
2016-01-29 09:01:41 +01:00
Carles Fernandez
ccbdcf8788
adding neon implementation
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about x10 acceleration
2016-01-28 23:36:19 +01:00
Carles Fernandez
d69e8e34f6
adding neon implementation
2016-01-28 19:45:31 +01:00
Carles Fernandez
2014149e17
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
...
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2016-01-28 18:10:21 +01:00
Javier Arribas
d2898c40ce
Added SSE2 implementation for volk_gnss-sdr 16ic phase rotator. Bug fix
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in volk_gnss-sdr rotator puppet unit test.
2016-01-28 16:42:19 +01:00
Carles Fernandez
b270d1ca61
remove old code and unrequired includes
2016-01-27 21:09:23 +01:00
Carles Fernandez
5d207ffcbc
integrate new volk_gnsssdr kernel (16ic rotator)
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Kernel still under development, will use generic impl by now
2016-01-27 20:16:51 +01:00
Carles Fernandez
4e12f6ee5a
adding definition of new volk_gnsssdr kernel: 16-bit complex rotator
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generic implementation only
2016-01-27 18:34:20 +01:00
Carles Fernandez
1d9fc3ceae
adding neon implementation
2016-01-25 20:53:02 +01:00
Carles Fernandez
ba8f0e86b2
adding neon implementation
2016-01-25 18:13:54 +01:00
Carles Fernandez
3306c21cf8
adding neon implementation
2016-01-24 20:10:12 +01:00
Carles Fernandez
da67f85f6c
remove unused variable in neon implementation
2016-01-24 14:38:34 +01:00
Carles Fernandez
b18fc5835c
fix implementation
2016-01-24 14:37:19 +01:00
Carles Fernandez
377acfc322
add neon implementation
2016-01-24 14:30:33 +01:00
Carles Fernandez
2d21706041
add neon implementation
2016-01-24 13:02:02 +01:00
Carles Fernandez
812a4df93f
add neon implementation
2016-01-24 12:01:40 +01:00
