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srsLTE
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131 Commits

Author SHA1 Message Date
Xavier Arteaga 8c3a0153b9 Added missing AVX512 intrinsics and flags. Fixes #291. 2018-11-21 18:09:09 +01:00
Andre Puschmann d981f129e0 Merge branch 'master' into next 2018-09-20 12:54:05 +02:00
IgnasJ 67c8bf1368 Fixes for srsLTE on ARM (#229) 
* Fix ARM NEON code compilation

Fix LV_HAVE_NEON defintion incorrecly used instead of HAVE_NEON in some places
Replace vqabsq_s32 with vabsq_f32 as vqabsq_s32 requires int type (fails to compile)
Fix missing NEON code path in mat.h in srslte_mat_2x2_mmse_csi_simd()

* Fix timestamp overflow issue on 32-bit systems with Soapy driver

'time_t secs' can be 32-bit on some systems. This causes calculation:
'secs * 1000000000;' to overflow.
 2018-09-19 17:34:59 +02:00
Ismael Gomez bc9d342959
New optimization on the PHY for both UE and eNodeB (#251) 
* New parallel Turbodecoder implementation in SSE/AVX 16-bit and 8-bit

* Optimised UL Interleaver

* Include TB CRC calculation in FEC encoder

* New threading priorities
 2018-09-04 17:51:35 +02:00
Pedro Alvarez 8017b792cf Changing SRSLTE_PHY_DEBUG back to SRSLTE_DEBUG. 2018-07-13 11:59:03 +01:00
Pedro Alvarez 7aaa9a1789 Moved srslte_debug_handle_crash to common/debug.c 2018-07-09 14:33:50 +01:00
Pedro Alvarez 96786e96da Splitting the lib debug into phy and common debug. 2018-07-09 13:15:35 +01:00
Xavier Arteaga f01f7b4945 Added Vector max abs SIMD function 2018-06-28 09:28:17 +02:00
Ismael Gomez e18ba937dc Limit uplink signal normalization to avoid clipping 2018-06-27 16:29:40 +02:00
Xavier Arteaga 681b98ae50 Added vector CFO 2018-05-25 16:06:32 +02:00
Xavier Arteaga 0bc3be7abb Added DL CSI decoding to TM2 and TM3 2018-04-20 11:27:39 +02:00
Ismael Gomez 384e0f8649 Fixed UL interleaver (missing SIMD deinterleaver) 2018-04-17 19:16:55 +02:00
Andre Puschmann e7a268d79b fix SIMD compile issue on NEON 2018-04-04 12:20:32 +02:00
David Rupprecht 9d71bec7b6 Unified include guards 2018-03-31 19:04:04 +02:00
Ismael Gomez 321a750f56 Added features to ringbuffer 2018-03-16 11:23:37 +01:00
Andre Puschmann 57e0c01fc4 check max buffer length in hex print 2018-03-07 21:23:57 +01:00
Xavier Arteaga ec901373d4 Correction ofo simd.h for AVX512 2018-03-01 14:01:36 +01:00
Xavier Arteaga 6fc9c96c58 Added CSI softbits weightening for Single antenna transmission 2018-02-28 12:07:31 +01:00
Xavier Arteaga ff5ac85c7d Added int16 to float SIMD vector function 2018-02-21 14:51:09 +01:00
Ismael Gomez a279ab47f0 Improved neighbour cell accuracy. Changed RRC to avoid segfault when neighbour cell addition 2018-02-02 19:31:22 +01:00
Xavier Arteaga c4247c7aca Fix coverity for complex 16bit 2018-01-31 10:44:52 +01:00
Ismael Gomez e16839d7a7 Merge branch 'next' into 16bit_avx_viterbi 2018-01-10 16:06:49 +01:00
yagoda d749ee66f4 introducing 16 bit viterbi support 2018-01-08 17:05:23 +00:00
Xavier Arteaga a01c5ea08f Fixes #119: channel estimation subframe averaging 2018-01-08 12:05:31 +01:00
Ismael Gomez be880e16f4 Do not include srslte.h in debug 2017-12-29 00:25:31 +01:00
Ismael Gomez a799098784 Merge branch 'next' into merge_patch 2017-12-21 11:28:18 +01:00
yagoda 23afd44a7d modifications to enable phy lib logging 2017-12-20 14:57:22 +00:00
Ismael Gomez 821d5595c5 Fixed AVX compilation 2017-12-20 12:35:28 +01:00
yagoda 1b1301101c adding support for phy(C level) logging to file 2017-12-18 19:04:47 +00:00
Ismael Gomez 142ee30029 Merge branch 'next_novolk' into next 2017-12-13 10:28:08 +01:00
Ismael Gomez b0a2fa3b0b Merge branch 'enbmimo' into mob_crypto_mimo 2017-12-04 12:10:46 -06:00
Ismael Gomez f1c6bcd252 Merge branch 'next' into mobility 2017-11-30 20:13:06 +01:00
Ismael Gomez a3a1d268b7 Improved CFO estimation/correction by filtering central 6 PRB. Cleaned ue_sync/sync/pss objects. Used const attr in vector and other objects 2017-11-29 18:30:21 +01:00
yagoda 38903de07c adding simd xor functionality 2017-11-27 11:10:50 +00:00
Ismael Gomez d428760b20 Merge branch 'next' into mobility 2017-11-24 12:02:41 +01:00
Xavier Arteaga 176dae270c Fixes #105. Added backtrace print in 'srsLTE.backtrace.crash' 2017-11-22 16:00:07 +01:00
Xavier Arteaga 91e706d4d1 Fixes #107: srslte_simd_f_sqrt NaN solved if input is 0 2017-11-22 12:23:46 +01:00
Ismael Gomez 12d8b373c7 srsUE takes and reports intra-frequency measurements correctly 2017-11-20 10:02:39 +01:00
Xavier Arteaga 75957d41d7 Added DCI formats 2 and 2a inScheduler. Improved UE PHCH, corrected some MIMO bugs on both sides. 2017-11-08 17:10:16 +01:00
Ismael Gomez 641eceb328 Merge branch 'next' into mobility 2017-11-07 17:13:57 -08:00
Xavier Arteaga 15e75b2c65 Created Bit interleaver object and SSE optimised interleaver 2017-10-23 14:23:03 +02:00
yagoda 3292f9c269 simd.h tidy up & small fix for eMBMS 2017-10-19 16:38:58 +00:00
Xavier Arteaga 0504e7a51b Fixed test for abs value. Solved compilation Neon warnings and SSE errors 2017-10-18 12:49:43 +02:00
yagoda f4b9e7311a adding neon support to new vector structure 2017-10-17 15:51:27 +00:00
Ismael Gomez c4c1c62360 stable connection. Runs out of samples in ringbuffer if clock differences 2017-10-13 17:59:12 +02:00
yagoda 2019ca31ef adding neon support for new kernel structure 2017-10-13 15:35:48 +01:00
Ismael Gomez f4e883d24f Divided phch_recv in subclasses 2017-10-10 16:42:24 +02:00
Xavier Arteaga 1a5cf45dda Solved compilation error for SSE (Tested in Atom) 2017-10-09 16:30:32 +02:00
Ismael Gomez dbae016b00 Removed unused vector functions 2017-10-02 18:16:03 +01:00
Xavier Arteaga 94a06867a3 Optimized SIMD includes and solved AVX512 bugs 2017-09-29 16:42:46 +02:00
Xavier Arteaga 9e5f999666 Added more functions 2017-09-28 11:04:26 +02:00
Xavier Arteaga c41ad5453c Solved bugs and compilation error in simd and vector_simd 2017-09-25 17:08:11 +02:00
Xavier Arteaga 0c52c5651d Merge branch 'next_novolk' of https://github.com/softwareradiosystems/srsLTE into next_novolk 2017-09-25 13:23:50 +02:00
Xavier Arteaga c9f6bfccd4 Refactored vector library with SIMD independent architecture inline functions test-benchmark 2017-09-25 13:19:34 +02:00
Xavier Arteaga 1c3b5552be added c16 type and architecture independent inline SIMD calls 2017-09-25 13:15:59 +02:00
Xavier Arteaga 8078238cb5 Removed test macros from mat.h 2017-09-25 13:08:38 +02:00
Ismael Gomez bf79d463d4 Merge branch 'next' into next_novolk 2017-09-13 17:10:22 +02:00
Ismael Gomez 7aa33c1f27 Merge branch 'next' into next_novolk 2017-09-13 13:05:28 +02:00
Ismael Gomez b0639ab394 resolved merge conflicts 2017-09-05 15:26:36 +02:00
Ismael Gomez 9dffa10550 fixed compiling issues 2017-09-04 17:56:58 +02:00
Ismael Gomez a51b6b09dd Merged with next. Attach successful 2017-09-01 19:32:57 +02:00
Ismael Gomez e5feec1934 Temporal commit before merge. Changed sequence objects to avoid reallocating memory. new NAS/RRC working with initial attachment 2017-09-01 13:29:11 +02:00
Ismael Gomez 408bb7da66 Merge branch 'next' into next_novolk 2017-08-31 14:54:06 +02:00
Xavier Arteaga d933f1b817 Renamed module algebra (it is now named mat) and moved usefl math SIMD macros to simd.h 2017-08-31 12:24:26 +02:00
Xavier Arteaga 0947173fc1 Merge branch 'next' into next_mimo 2017-08-29 17:30:40 +02:00
Xavier Arteaga bbf7ffffa2 Added Condition number calculation for Rank Indicator in TM3 
(cherry picked from commit f8a4472)
 2017-08-29 17:11:49 +02:00
Ismael Gomez 616e18c570 fixed PUCCH correlation estimator 2017-08-24 15:16:13 +02:00
Xavier Arteaga 2c07a16189 DL grant parameter are now vectors of MAX_CODEWORDS 2017-08-21 16:53:12 +02:00
Xavier Arteaga 94325d13d2 Scalable PDSCH with MAX_CODEWORDS PDSCH plus decoding threads for bitrate increase 2017-08-17 10:23:03 +02:00
Xavier Arteaga 48d508aeba Added srs_lte_cpy for aligned copy which improves a bit performance for aligned data 2017-08-17 10:19:19 +02:00
Xavier Arteaga d1709e06af Added algebra SSE, AVX (+FMA) implementatiokns with test 2017-08-17 10:14:37 +02:00
Xavier Arteaga 1d00e1acaa Merge with next_with_matlab 2017-08-03 13:56:57 +02:00
Xavier Arteaga 6142a5f9e5 Merge to next_with_matlab 2017-07-25 13:17:36 +02:00
Ismael Gomez f629e10fcf fixed bug in sub_sse() and added couple of avx functions 2017-07-07 18:44:17 +02:00
Ismael Gomez fd2a6f13e2 Merge branch 'next' into next_novolk 2017-07-07 16:34:05 +02:00
Ismael Gomez 12cbf02606 changed name of vector_simd function 2017-06-22 18:52:12 +02:00
Ismael Gomez 681a2455d9 Merge branch 'next' into next_novolk 2017-06-22 18:08:14 +02:00
Ismael Gomez 215dac6662 fixed some issues with AVX machines 2017-06-09 13:03:47 +02:00
yagoda e0fb5d5cf6 updating avx vectors and viterbi 2017-06-01 12:30:37 +02:00
yagoda 0fe981e608 adding avx viterbi and avx vectors 2017-06-01 12:30:15 +02:00
Andre Puschmann d079d25b2c rename srslte folder and src subfolder 2017-05-30 13:05:04 +02:00