After the preceding commits, it's now possible to build images on ARM.
Add a specific "native_arm" build kind to only build what we need as of
now (do not only call it "arm", as that would match the kind
"build_cross_arm64").
Add the corresponding XML. Pushing of images is disabled, as this does
not work as of now.
The (existing) Aerial pipeline on devkit uses an older version of nvipc,
which is upgraded on gracehopper. Use a glob to match them equally,
which also aligns this code with the corresponding Dockerfile, which
already uses that glob.
Use the right type for variable, as getopt_long() returns an int. Using
char is not a problem on x86, but prevents the return of -1 in case of
parameter reading end. This led to infinite loops on ARM, which is fixed
through the variable type change. An additional counter measure (showing
the problem) would be to print and error out when reading an undefined
parameter, which is added here as well.
This has been forgotten when making the same change for getopt() in
cf9854601c ("getopt() returns int").
Dockerfiles hardcoded one copy operation to x86; generalize to capture
ARM as well. Since the target directory cannot have any globs, we need
to manually check the right directory, then move the file.
Note that this is only necessary since we are forced to switch the
compiler, as Ubuntu's default gcc-11 does not work with FlexRIC. When
upgrading to Ubuntu 24, these lines should disappear and asan be
installed as normal. See commit 94497435e7 ("Upgrade CI images to
Ubuntu 22").
Local_Cmd forces use to use absolute paths for copy operations (because
that makes more clear where files are being copied). Use the absolute
path to avoid the corresponding exception.
Various libraries in this commit use the log headers (that is the
direct dependency). The log headers in turn include the T headers
(transitive dependency). Building on gracehopper with its many cores
triggers the build of these libraries before T headers have been
generated.
To resolve this and force the generation of T headers before building
the libraries, correctly express their dependency on the log headers,
which in turn ensures that T headers have been generated.
Depending on log_headers is preferrable because it is really the headers
that we depend on. Using instead e.g., utils, would trigger build of
source files, that we don't need for these libraries. This commit is
part of a larger cleanup that I have that is not merged yet. Follow-up
work will generalize this in the repo, and ensure that every(!) library
builds.
We have to add CONFIG_LIB, as the log module has a direct dependency
onto the configuration module (it uses it). I am not sure why this was
not relevant before.
Integration: `2025.w10`
See merge request oai/openairinterface5g!3299
* !3265 Remove some unnecessary extern files
* !3288 FeedbackDisabled removed from RA
* !3294 Fix OAI UE uplink_frequency in FDD mode
* !3282 Use common function to prepare DL PDUs in gNB RA
* !3290 Fix get_nr_prach_info_from_index() for FDD and long format
* !3244 Add F1 handover CI test
* !3292 Ensure clean exit of NR UE
* !3298 Preventing segmentation fault in print_rrc_meas (if reviewed and CI is OK)
* !3297 Reset timing_advance on sync/re-sync
* !3289 use slot type for slots in NR
Added 3 way F1 handover test with data exchange in the F1 pipeline.
The major change is that the UE is acting as a server in the handover
scenarion, so it needs to comply with the changes in !3280.
This prevents the UE to use an outdated timing_advance after a re-sync. It prevents the UE to send a PRACH with a wrong TA, thus preventing a RAPID mismatch in Msg2 (example: '[UE 0][RAPROC][0.0] Received RAR preamble (29) doesn't match the intended RAPID (30)')
the standard in 213 8.4 says: "In response to the PDSCH reception with the UE contention resolution identity, the UE transmits HARQ-ACK information in a PUCCH."
Integration: `2025.w09`
See merge request !3284
* !3088 Support for long PRACH formats
* !3266 Add optional UTC time stamp to the logging module
* !3280 Changes required for UE to work as a rfsim server with channel modelling
* !3279 Fix UL-MCS when UL inactivity and no data
* !3283 Limit amp_dmrs to 16 bit signed max
Robert Schmidt