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260 Commits
Author SHA1 Message Date
Laurent THOMAS 745ea1c1dd Use gold cache for PDSCH decoding 2024-07-30 14:50:57 +02:00
Jaroslava Fiedlerova 9d2ad34b1b Merge remote-tracking branch 'origin/improve-layer-mapping' into integration_2024_w15 2024-04-12 16:54:50 +02:00
Laurent Thomas be3452a10e Reduce stack memory size for layer mapping 
Delete small pieces of dead code
 2024-04-12 11:14:08 +02:00
francescomani 9cc53a43b1 invalidPrintfArgType_uint 2024-04-09 16:44:56 +02:00
francescomani c8afb25d3b moving generation of precoding matrices at MAC and trying to adapt to SCF (1st version) 2024-01-19 09:21:08 +01:00
Quency Lin fcb23b441a Refactor: Do SIMD precoding in a function 
Use blend instead of set and extract to rearrange, faster
Use 256 SIMD for every 2 RB, use 128 SIMD for ARM and last RB
 2023-12-14 11:31:10 +01:00
Quency Lin 8c62342335 Feat: Precoding with SIMDe 2023-12-12 15:51:06 +01:00
Quency Lin c885001c80 misc: Use const, macro, shortcuts in nr_generate_pdsch() 2023-12-12 15:35:04 +01:00
Laurent THOMAS 99413989c9 remove some gibberish C in pdsch encoding 2023-12-12 15:23:55 +01:00
Quency Lin b240bc485f Feat: improve layer mapping by 32 bits assignment 2023-12-07 14:04:06 +01:00
francescomani 629825aca6 taking into account PTRS in computing G 2023-11-03 10:39:13 +01:00
francescomani d247abb53d code cleanup 2023-11-03 10:15:25 +01:00
Laurent THOMAS bba9aac079 fix most of doxygen warnings and errors 2023-10-26 16:47:19 +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
Vijay Chadachan 836469e849 CPPCHECK fixes for printf issues 
Fix for following CPPCheck warnings
- invalidPrintfArgType
Rebased with latest develop branch w21.
Reverted modifications unrelated to printf issues.
 2023-06-01 12:07:26 +02:00
Raymond Knopp 139cdc0ddf Add new parameter tx_amp_backoff_dB to L1 section of configuration file 
Provides the backoff from full-scale output at the L1 entity
(frequency-domain samples). Default is, 36 dBFS, which is the correct
value when using the OAI RU entity. For O-RAN RU, this value should be
set according to the O-RU manufacturer requirements. For example 12
would corresponding to 14-bit input level (6 dB/bit).

Applies the TX amp backoff to PBCH, PDCCH and CSI
 2023-05-15 09:27:35 +02:00
Raymond Knopp a3c7af0a7a Merge remote-tracking branch 'origin/develop' into threading-rk 2023-04-28 22:28:18 +02:00
laurent 7f4e8f9220 fix-ubsan 2023-04-19 22:12:08 +02:00
laurent 63fc39dc3f fix bugs detected by ubsan 2023-04-19 22:12:08 +02:00
Raymond Knopp 455e2203e7 Merge remote-tracking branch 'origin/develop' into threading-rk 2023-04-09 18:29:42 +02:00
Raymond Knopp 48d04bbffd Merge remote-tracking branch 'origin/develop' into threading-rk 2023-03-27 16:09:33 +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
francescomani 7c9b501310 removing call from MAC to PHY to clear structures (now automatic clearing) 2023-03-27 15:26:52 +02:00
Melissa Elkadi 4dd579e042 int32_t to c16_t conversion 
This commit includes changes to the function
footprints for vaiours NR UE and gNB functions.
It does not updated the LTE code. For functions
shared by both LTE and 5G, we maintained the original
LTE footprint and argument structure.

Several of the simulators that use these functions
have been updated as well. The specific usage of these
functions which index into the int32_t buffers and
treat the first int16_t and the real and the second
as the complex should be modified in the near future.
 2023-03-15 12:45:39 -07:00
Raymond Knopp 2b143370ee small changes in eth_udp.c for AW2S 2023-03-12 22:51:09 +01:00
francescomani 721b8e9d9f setting max dlsch/ulsch limit 2023-01-23 11:31:01 +01:00
francescomani 5115f5c928 cleanup of unused gnb phy fields 2022-11-23 19:04:56 +01:00
francescomani 166aae35ab fixes to get 100MHz working with 2 layers 2022-08-16 11:18:00 +02:00
laurent 017fd225bc fix ubsan detected errors 2022-07-20 10:40:32 +02:00
Robert Schmidt b193ccf6ee Merge remote-tracking branch 'origin/develop' into 5g-nr-low-snr-performance 2022-06-10 13:50:47 +02:00
Thomas Schlichter 44a98a85c5 Merge remote-tracking branch 'origin/develop' into 5g-nr-low-snr-performance 2022-05-17 17:38:59 +02:00
Roberto Louro Magueta 87e79e5eb8 Merge remote-tracking branch 'origin/develop' into develop-CSI 
# Conflicts:
#	openair2/LAYER2/NR_MAC_gNB/config.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.c
#	openair2/RRC/NR/rrc_gNB_reconfig.c
#	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.band78.tm1.106PRB.usrpn300.gtp-itti.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.106PRB.usrpn300.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
 2022-05-06 11:32:36 +01:00
rmagueta 4b3aa7233e Merge remote-tracking branch 'origin/develop' into develop-CSI 
# Conflicts:
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
 2022-04-30 15:14:20 +01:00
francescomani 3ec401f2f6 Merge remote-tracking branch 'origin/develop' into tdd25period_for_MR 2022-04-28 17:26:33 +02:00
Laurent THOMAS b2560daa3d merge develop and fix one double free bug in nr_dlschsim 2022-04-13 15:15:11 +02:00
rmagueta d5421a9c87 Merge remote-tracking branch 'origin/develop' into develop-CSI 
# Conflicts:
#	openair1/PHY/INIT/nr_init.c
#	openair1/PHY/NR_REFSIG/nr_refsig.h
#	openair1/PHY/NR_TRANSPORT/nr_csi_rs.c
#	openair1/PHY/NR_TRANSPORT/nr_transport_proto.h
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.h
 2022-04-12 14:02:43 +01:00
Thomas Schlichter 94e5aaff88 Merge remote-tracking branch 'origin/develop' into 5g-nr-low-snr-performance 2022-04-12 09:51:47 +02:00
francescomani 4452308184 Merge remote-tracking branch 'origin/develop' into tdd25period_for_MR 2022-04-12 09:40:52 +02:00
Raymond Knopp 86b5b9db3d Merge remote-tracking branch 'origin/develop' into tdd25period_for_MR 
Conflicts:
	openair2/GNB_APP/gnb_config.c
	openair2/GNB_APP/gnb_paramdef.h
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
	openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
	openair2/RRC/NR/MESSAGES/asn1_msg.c
	openair2/RRC/NR/rrc_gNB_reconfig.c
 2022-04-09 19:44:26 +02:00
Robert Schmidt 3e6e9f449c Merge remote-tracking branch 'origin/fix-develop-segvs' into integration_2022_wk15 2022-04-09 13:10:00 +02:00
Laurent Thomas 8623bc6690 a small out of buffer access, likely only santize addr detection 2022-04-08 18:22:40 +02:00
Thomas Schlichter dd374c7e03 add more detailed statistics to nr_dlsim output 2022-04-07 11:45:26 +02:00
Laurent THOMAS 293a53e373 code review remarks, cannot perform full test (develop bugged) 2022-04-06 17:07:25 +02:00
francescomani 03510c83b7 Merge remote-tracking branch 'origin/develop' into nr_gold_init_improv 2022-04-03 15:33:30 +02:00
rmagueta c83df1b677 Merge remote-tracking branch 'origin/develop' into develop-CSI 
# Conflicts:
#	openair1/PHY/INIT/nr_init_ue.c
#	openair2/GNB_APP/gnb_config.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.h
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.conf
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.162PRB.2x2.usrpn300.conf
 2022-04-01 15:56:47 +01:00
Raymond Knopp b7389ab3d1 Merge remote-tracking branch 'origin/develop' into tdd25period_for_MR 
Conflicts:
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
 2022-03-29 22:57:56 +02:00
francescomani 6e48ec9266 Merge remote-tracking branch 'origin/develop' into nr_mimo_precoding_codebook_I 2022-03-28 18:32:59 +02:00
rmagueta 0abcf3d9c4 Merge remote-tracking branch 'origin/develop' into develop-CSI 
# Conflicts:
#	openair1/PHY/INIT/nr_init.c
#	openair1/PHY/INIT/nr_init_ue.c
#	openair1/PHY/NR_REFSIG/nr_gold.c
#	openair1/PHY/NR_TRANSPORT/nr_csi_rs.c
#	openair1/PHY/defs_nr_common.h
#	openair2/LAYER2/NR_MAC_gNB/config.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
 2022-03-28 13:32:46 +01:00
Robert Schmidt 2a88c61533 Merge remote-tracking branch 'origin/fix_nr_odd_prb' into integration_2022_wk12_a 2022-03-25 19:35:48 +01:00