- 17 Nov, 2024 15 commits
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Guido Casati authored
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Guido Casati authored
/opt/oai-gnb/bin/nr-softmodem -O /opt/oai-gnb/etc/gnb.conf --sa --log_config.global_log_options level,nocolor,time --rfsimulator.options chanmod --telnetsrv --telnetsrv.listenaddr 192.168.71.150 --telnetsrv.shrmod ci ================================================================= ==7==ERROR: AddressSanitizer: odr-violation (0x7fce78b85be0): [1] size=4 'log_mem_write_side' /oai-ran/common/utils/LOG/log.c:78:14 [2] size=4 'log_mem_write_side' /oai-ran/common/utils/LOG/log.c:78:14 These globals were registered at these points: [1]: \#0 0x7fce7b691658 in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:341 \#1 0x7fce7bd0c47d in call_init elf/dl-init.c:70 [2]: \#0 0x7fce7b691658 in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:341 \#1 0x7fce7a5e2eba in call_init ../csu/libc-start.c:145 \#2 0x7fce7a5e2eba in __libc_start_main_impl ../csu/libc-start.c:379 ==7==HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_odr_violation=0 SUMMARY: AddressSanitizer: odr-violation: global 'log_mem_write_side' at /oai-ran/common/utils/LOG/log.c:78:14 ==7==ABORTING [INFO tini (1)] Spawned child process '/opt/oai-gnb/bin/entrypoint.sh' with pid '7' [INFO tini (1)] Main child exited normally (with status '1')
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francescomani authored
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francescomani authored
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francescomani authored
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francescomani authored
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Guido Casati authored
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Guido Casati authored
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Guido Casati authored
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Guido Casati authored
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Guido Casati authored
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Robert Schmidt authored
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Guido Casati authored
* trigger re-establshemnt on DU: reset RLC counters on DRB 1 for OAI UE, since SRB 1 does not work for lack of periodic measurements reports * how is the re-establishment triggered? * a transmission on DRB 1 occurs * detection of a mismatch of RLC counters at the UE side * max number of RLC retransmissions reached * RLF detection * verify re-establishment on CU: we ping the core from the UE; this sends packets on DRB, and because the sequence number mismatches, will trigger a reestablishment. We accept in the ping that a couple of packets might be lost; after ping is over, reestablishment must be done as well (else the ping will already fail).
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Robert Schmidt authored
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francescomani authored
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- 13 Nov, 2024 8 commits
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Robert Schmidt authored
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Robert Schmidt authored
If the RLC cannot retransmit a package, 3GPP specs say that we should declare radio link failure (RLF). Up to this commit, the code did nothing though. In this commit, add a per-UE RLF callback; the RLC will call into this function to signal that RLF has been detected through maximum retransmissions on a particular RLC bearer.
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francescomani authored
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francescomani authored
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Robert Schmidt authored
Integration: `2024.w45` See merge request oai/openairinterface5g!3097 * !3048 Cleanup and refactoring at gNB initialization * !3077 Address most thread safety issues in NR UE * !3089 Improve cross-compile documentation * !3092 Remove Interop-F1/Accelleran-CU testing pipeline * !3096 Remove x86-specific instructions from telnet server * !2949 Better polar decode * !3070 CI: Add test with 4 DL layers, 60 MHz BW to SA-2x2 pipeline * !3098 nr rlc: hotfix: test allocation valid before use * !3090 Add UL PRBs Blacklist section to NR_SA_Tutorial_COTS_UE.md * !3082 fix blocking bugs in command nr_dlsim -n100 -e27 -s35 -b 273 -R273 -x4 -y4 -z4 * !3100 CI: Remove 5g_l2sim files * !3024 Set SA mode as default * !3087 Remove some usage of the old CI sshConnection class * !3074 CI: cleanup of cls_physim.py
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Robert Schmidt authored
CI: Cleanup of cls_physim.py - Remove unused code and file - Rework functions for CUDA and T2 log analysis - Check if test was successful for nr_ulsim and nr_dlsim in RAN-gNB-N300-Timing-Phytest-LDPC pipeline
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Robert Schmidt authored
Remove some usage of the old CI sshConnection class
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Jaroslava Fiedlerova authored
Set SA mode as default - Set standalone (SA) mode as the default. - Adjust commands in Docker Compose files by removing --sa flags and adding --nsa flags where applicable. - Add a function to verify that only one mode is being used at a time. - Update all relevant documentation.
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- 12 Nov, 2024 17 commits
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Jaroslava Fiedlerova authored
Increase number of cores used for T2 nr_ulsim/nr_dlsim processing to ensure a fair comparison of total gNB PHY RX/TX processing time.
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Jaroslava Fiedlerova authored
CI: Remove 5g_l2sim files Delete the XML, conf, and YAML files related to the RAN-L2-Sim-Test-5G pipeline that has already been removed.
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Robert Schmidt authored
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Robert Schmidt authored
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Robert Schmidt authored
In the last commits, SSHconnection class has been removed from cls_containerize.py. We therefore don't need the username and password, as cls_cmd uses certificates only. Remove the usage of the username and the password, and harmonize the use of GetCredentials().
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Robert Schmidt authored
Recent refactoring replaced the CreateWorkspace function call with a dedicated XML step (for clarity, and because it avoids needless recreation of workspaces). In the proxy function, the same CreateWorkspace xml step has been added, cloning the OAI RAN repo, when we actually need the repository for the proxy. Hence, fix this by calling the CreateWorkspace() function manually, but only when necessary, to build the proxy. (It would only be a problem if the pipeline would rebuild the proxy, which did not happen because not much work is happening on the proxy repo). Further, refactoring and simplication of the proxy build function were done: - never tag proxy with develop, that makes no sense - overwrite CreateWorkspace() info after having created and used the workspace (the "if" to build the proxy) - simplify copying of logs - add simple unit test - remove check for ubuntu; the dependcy is "docker". Simplify the code to not obscure with a class variable.
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Robert Schmidt authored
The first thing Build_Proxy does is to remove the repository. Further, Build_Proxy does not use the OAI RAN repo, but the proxy repo. The Create_Workspace() is therefore completely useless.
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Robert Schmidt authored
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Robert Schmidt authored
Remove CheckAndAddRoute(), as it is complicated to read, uses a multitude of hostname/IP/password combinations. Replace with scripts on the machines, which, as of this commit, are: - porcepix: ~/after-reboot.sh - ofqot: ~/after-reboot.sh - nepes: ~/after-reboot.sh - obelix: ~/how-to-resetup-obelix-out-of-reboot.sh
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Robert Schmidt authored
It is clearer in CI logs to use absolute paths, and that is also a "preference" of the new SSH class (cls_cmd.py) in the sense that some functions don't handle "cd" gracefully (because of underlying Python library paramiko). For zip, though, we should change to have nice relative paths in the archives, so use cd <path> && zip ... to achieve that, instead of changing to a directory. This way, the path on which we operate is still visible in the logs in each line.
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Robert Schmidt authored
The clang build fails with /oai-ran/openair1/PHY/MODULATION/gen_75KHz.cpp:16:23: error: variable length arrays in C++ are a Clang extension [-Werror,-Wvla-cxx-extension] 16 | complex<double> t[len]; | ^~~ /oai-ran/openair1/PHY/MODULATION/gen_75KHz.cpp:16:23: note: function parameter 'len' with unknown value cannot be used in a constant expression So ignore this warning (and make the build pass), since OAI uses VLAs in various places.
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Robert Schmidt authored
The previous version would put the user-defined options first. However, the default options include e.g., -Wall. If a user tries to override (see for instance the next commit) -Wall or other options might override this and not honor the user choice. To always have the user have the last work, put user-defined compile options last.
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Robert Schmidt authored
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Reem Bahsoun authored
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Reem Bahsoun authored
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Reem Bahsoun authored
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Reem Bahsoun authored
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