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Merge remote-tracking branch 'origin/cuup-load-tester' into integration_2025_w32 (!3547)

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Add a CU-UP load tester and improve GTP performance

This adds a simple tester program for the CU-UP. It sets up a number of
UEs/bearers in the CU-UP via the E1 interface, then streams data in
downlink/uplink (as seen by the CU-UP). More information is available in
tests/nr-cuup/README.md.

Includes some fixes to properly verify that SCTP is installed, and use
"the right cmake way" to use it in cmake code (see commit for details).
This commit is contained in:
Jaroslava Fiedlerova
2025-08-04 23:59:05 +02:00
parent de91ab6eb9 6bf88bd3d9
commit d630fb2965
37 changed files with 1431 additions and 1016 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+9 -5
View File
@@ -36,6 +36,8 @@ if(NOT DEFINED ENV{CPM_SOURCE_CACHE})
endif()
include("cmake_targets/CPM.cmake")
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_targets/tools/MODULES" "${CMAKE_MODULE_PATH}")
##############################
### CCache: reduce compilation time
##############################
@@ -1407,12 +1409,14 @@ add_library(MME_APP ${MME_APP_SRC})
target_link_libraries(MME_APP PRIVATE m2ap m3ap)
target_link_libraries(MME_APP PRIVATE asn1_nr_rrc_hdrs asn1_lte_rrc_hdrs)
find_package(sctp REQUIRED)
set(SCTP_SRC
${OPENAIR3_DIR}/SCTP/sctp_common.c
${OPENAIR3_DIR}/SCTP/sctp_eNB_task.c
${OPENAIR3_DIR}/SCTP/sctp_eNB_itti_messaging.c
)
add_library(SCTP_CLIENT ${SCTP_SRC})
target_link_libraries(SCTP_CLIENT PRIVATE sctp::sctp)
target_link_libraries(SCTP_CLIENT PRIVATE asn1_nr_rrc_hdrs asn1_lte_rrc_hdrs)
set(NAS_SRC ${OPENAIR3_DIR}/NAS/)
@@ -1711,7 +1715,6 @@ include_directories("${NFAPI_DIR}/pnf_sim/inc")
add_library(oai_iqplayer MODULE
${OPENAIR_DIR}/radio/iqplayer/iqplayer_lib.c
)
set(CMAKE_MODULE_PATH "${OPENAIR_DIR}/cmake_targets/tools/MODULES" "${CMAKE_MODULE_PATH}")
#################################
# add executables for operation
@@ -1758,7 +1761,7 @@ target_link_libraries(lte-softmodem PRIVATE
${NAS_UE_LIB} ITTI SIMU shlib_loader
-Wl,--end-group z dl)
target_link_libraries(lte-softmodem PRIVATE pthread m CONFIG_LIB rt sctp)
target_link_libraries(lte-softmodem PRIVATE pthread m CONFIG_LIB rt)
target_link_libraries(lte-softmodem PRIVATE ${T_LIB})
target_link_libraries(lte-softmodem PRIVATE asn1_nr_rrc_hdrs asn1_lte_rrc_hdrs)
target_link_libraries(lte-softmodem PRIVATE ${blas_LIBRARIES} ${cblas_LIBRARIES} ${lapacke_LIBRARIES} ${lapack_LIBRARIES})
@@ -1814,7 +1817,7 @@ target_link_libraries(lte-uesoftmodem PRIVATE
${NAS_UE_LIB} ITTI shlib_loader
-Wl,--end-group z dl)
target_link_libraries(lte-uesoftmodem PRIVATE pthread m CONFIG_LIB rt sctp)
target_link_libraries(lte-uesoftmodem PRIVATE pthread m CONFIG_LIB rt)
target_link_libraries(lte-uesoftmodem PRIVATE ${T_LIB})
target_link_libraries(lte-uesoftmodem PRIVATE asn1_nr_rrc_hdrs asn1_lte_rrc_hdrs)
target_link_libraries(lte-uesoftmodem PRIVATE ${blas_LIBRARIES} ${cblas_LIBRARIES} ${lapacke_LIBRARIES} ${lapack_LIBRARIES})
@@ -1851,7 +1854,7 @@ target_link_libraries(nr-softmodem PRIVATE
time_management
-Wl,--end-group z dl)
target_link_libraries(nr-softmodem PRIVATE pthread m CONFIG_LIB rt sctp)
target_link_libraries(nr-softmodem PRIVATE pthread m CONFIG_LIB rt)
target_link_libraries(nr-softmodem PRIVATE ${T_LIB})
target_link_libraries(nr-softmodem PRIVATE asn1_nr_rrc_hdrs asn1_lte_rrc_hdrs)
target_link_libraries(nr-softmodem PRIVATE asn1_nr_rrc_hdrs asn1_lte_rrc_hdrs)
@@ -1888,7 +1891,7 @@ target_link_libraries(nr-cuup PRIVATE
CONFIG_LIB ITTI SCTP_CLIENT
GTPV1U e1ap f1ap
time_management
z sctp dl pthread shlib_loader ${T_LIB})
z dl pthread shlib_loader ${T_LIB})
target_link_libraries(nr-cuup PRIVATE asn1_lte_rrc_hdrs asn1_nr_rrc_hdrs)
if(E2_AGENT)
target_link_libraries(nr-cuup PRIVATE e2_agent e2_agent_arg e2_ran_func_cuup)
@@ -2182,3 +2185,4 @@ add_subdirectory(openair1)
add_subdirectory(openair2)
add_subdirectory(openair3)
add_subdirectory(radio)
add_subdirectory(tests)