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e945b260f8e43a1dfc4c98733ea3a47a2d226083
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253 Commits
Author SHA1 Message Date
Jaroslava Fiedlerova e945b260f8 Remove T1 decoding offload 2023-11-28 09:37:37 +01:00
Robert Schmidt 280c987938 Merge remote-tracking branch 'origin/one-step-cleaning-gNB-ulsch-decoding' into integration_2023_w39 2023-10-03 09:35:18 +02:00
Laurent THOMAS d448b5e549 remove 'B' from persisted data, replace 3824 hardcoded by it's existing define 2023-09-29 10:23:54 +02:00
Laurent THOMAS 7cb8988372 one-step-cleaning-gNB-ulsch-decoding 2023-09-25 15:22:08 +02:00
Tsung Yu Chan 0263b4a807 chore / remove the unused variable 2023-09-25 12:48:28 +02:00
Raphael Defosseux 0f25438316 Merge remote-tracking branch 'origin/ULSCH-TB-CRC' into integration_2023_w37 2023-09-15 10:53:12 +02:00
Raymond Knopp a7bc282302 First-level of support for new aarch64 machines 
Testing on Neoverse N1 (Ampere 3GHz). Tested only on a subset of phy-simulators.

- Changes:
- use SIMDE consistently
- adaptations of LDPC decoder generator for ARMv8 performance
- SIMDe modifications of Intel CRC to allow for aarch64 build.
  optimizations for 128-bit to improve performance of LDPC encode/decode
  on aarch64 (Neoverse 1)
- added BG2 files for 128-bit ldpc encoder (aarch64)
- testing on Xeon
- testing on x86
- minor changes to build/run on x86
- change in crc.h after returning to aarch64
- removed some warning in ldpc decoder generator for x86_64
- char
- Delete irrelevant constants
- Correctly declare variables
- Define stdbool for all architectures
- Remove definition of _MM_SHUFFLE and use SIMDE_MM_SHUFFLE
- Remove commented code
- Fix CMakeLists.txt
- Include SIMDE avx2 functions in tools_defs.h
 2023-09-13 17:19:20 +02:00
rmagueta bc295b3ba5 Check ULSCH transport block CRC 2023-09-07 08:31:22 +01:00
Laurent THOMAS 01ac2f0f0e fix a compiler warning 2023-06-15 16:10:18 +02:00
laurent 487920d3c0 code review comment, simplify the case ldpc decoder offload and mcs <= 9 
clang annoying chosen options
 2023-06-14 16:34:36 +02:00
laurent 615324294b ldpc check based on crc 2023-06-12 10:24:57 +02:00
Laurent THOMAS 3645c96c09 remove generic thread pool abort 2023-06-12 10:24:37 +02:00
laurent b735f8bec6 ubsan fixes 2023-04-19 22:12:08 +02:00
Robert Schmidt 7a52279078 Merge remote-tracking branch 'origin/bugfix-clear-llr-properly' into integration_2023_w13 2023-03-31 17:58:23 +02:00
Robert Schmidt 47ea8d79a2 Free memory correctly 2023-03-27 15:39:49 +02:00
francescomani 0d66410317 another round of review 2023-03-27 15:39:49 +02:00
francescomani 12ccca72b6 further improvements 2023-03-27 15:26:52 +02:00
Robert Schmidt 6e93619896 review comments 2023-03-27 15:26:52 +02:00
francescomani 7c9b501310 removing call from MAC to PHY to clear structures (now automatic clearing) 2023-03-27 15:26:52 +02:00
Cedric Roux a4718d4a16 bugfix: LDPC decoding in the gNB: clear d properly 
The d array has to be cleared at the first usage, which may not necessarily
be when new_rx is true. For example, in case of DTX detected for a first
transmission, the next transmission won't have new_rx true, so d won't be
cleared, containing data from a previous transmission. Or when a LDPC
decoding is cancelled for a segment when new_rx is true, a decoding for
a retransmission will not clear d because then new_rx will not be true.
(Yes, the logic of cancellation will be changed in the future, but the
changes will be orthogonal to the ones of this commit.)

new_rx is removed.
 2023-03-23 17:18:50 +01:00
francescomani 2385bc364a fixing most warning when compiling nr-softmodem 2023-03-09 19:01:46 +01:00
francescomani fc30280a7d cleaning up some NR files 2023-02-21 16:53:51 +01:00
Roberto Louro Magueta 4fb8f83999 PHY-simulators working fine for UL-2 layers with 16QAM and 64QAM 2022-12-14 14:03:22 +00:00
Robert Schmidt 47919c76dd Merge remote-tracking branch 'origin/bugfix-ldpc-T1-lowMCS' into integration_2022_wk48 2022-11-30 23:13:07 +01:00
laurent 96bde322a7 fix code quality 2022-11-30 16:29:48 +01:00
Jaroslava Fiedlerova c40d246fb0 ldpc offload: initialize R 2022-11-28 11:25:17 +01:00
francescomani 5115f5c928 cleanup of unused gnb phy fields 2022-11-23 19:04:56 +01:00
francescomani 1304a682fc fix usage of FAPI new data indicator for PUSCH 2022-10-29 14:29:35 +02:00
francescomani c2e80ffe9f ndi init fix 2022-10-29 14:29:35 +02:00
francescomani 3a8db593d9 removing unnecessary code for re-transmission in ulsch decoding 2022-10-29 14:25:05 +02:00
Sakthivel Velumani f3ee87416d Remove old decoder R computations 2022-10-04 16:40:12 +02:00
Sakthivel Velumani 5a7f227513 Change LDPC decoder rate based on round/rv 2022-10-04 16:40:12 +02:00
francescomani 0a992c604a Merge remote-tracking branch 'origin/develop' into ul-phr 2022-09-05 14:35:50 +02:00
francescomani 9819268412 Merge remote-tracking branch 'origin/develop' into ul-phr 2022-08-29 17:23:43 +02:00
Hongzhi Wang 1d4ffe42c4 Merge branch 'develop' into ldpc_offload_t1_mr 
Conflicts:
	executables/nr-softmodem.h
	executables/softmodem-common.h
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
 2022-08-22 20:02:34 +02:00
Hongzhi Wang 1273ad406c fix compiling issue and removing dead code 2022-08-18 17:44:19 +02:00
Hongzhi Wang 31acfdea58 Merge branch 'develop' into ldpc_offload_t1_mr 
Conflicts:
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
 2022-08-18 17:38:55 +02:00
Robert Schmidt c4a657cc33 Avoid additional malloc() for queues and Tpool 2022-08-16 14:41:01 +02:00
francescomani 154571e10c Merge remote-tracking branch 'origin/develop' into ul-phr 2022-08-08 12:12:29 +02:00
francescomani 64568b2a9d Merge remote-tracking branch 'origin/develop' into ul-phr 2022-08-03 14:57:54 +02:00
francescomani 3d93d0dfc0 fix for pusch dtx in phytest mode 2022-08-03 09:57:40 +02:00
francescomani 9e5a77e6e3 Remove max number of HARQ rounds from L1 
Contributors:
  francescomani <email@francescomani.it>
  Rodolphe Bertolini <rodolphe.bertolini@cea.fr>
 2022-08-01 15:59:16 +02:00
francescomani 478ea7ab6c BG at MAC as part of new FAPI version 2022-07-28 15:10:03 +02:00
Hongzhi Wang b7295ab45f Merge branch 'develop' into ldpc_offload_t1_mr 
Conflicts:
	executables/nr-gnb.c
	openair1/PHY/CODING/nrLDPC_defs.h
	openair1/PHY/INIT/nr_init.c
	openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair1/SIMULATION/NR_PHY/ulsim.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2022-06-17 14:49:54 +02:00
francescomani d56f2c8e12 addressing review comments 2022-05-18 17:36:32 +02:00
francescomani 1f49b73eac Merge remote-tracking branch 'origin/develop' into NR_dl_ul_fapi_improv 2022-05-18 08:55:40 +02:00
francescomani c4c93cc498 Merge remote-tracking branch 'origin/develop' into NR_dl_ul_fapi_improv 2022-05-12 08:56:45 +02:00
Roberto Louro Magueta 4c1b432718 Merge remote-tracking branch 'origin/develop' into bupt-ulmimo-4 
# Conflicts:
#	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
 2022-05-11 13:45:56 +01:00
rmagueta b8cd9ef167 Merge remote-tracking branch 'origin/develop' into bupt-ulmimo-4 
# Conflicts:
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/RRC/NR/rrc_gNB_nsa.c
 2022-05-06 15:41:10 +01:00
francescomani 020c4c52ec Merge remote-tracking branch 'origin/develop' into NR_DL_TBSLBRM 2022-05-06 15:27:20 +02:00