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OpenXG-RAN
Commit 5df03269 authored by Raphael Defosseux's avatar Raphael Defosseux
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Merge branch 'develop_integration_2020_w24' into 'develop' 

Develop integration 2020 week 24

The following Merge Requests are included:

* MR 822 : GPU implementation in `ldpctest` unitary test (NCTU)
* A few CI python fixes and to enable back parallel build on RRU
* Documentation update on the supported feature list
parents 90b10268 c540dd61
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Showing with 1985 additions and 119 deletions
ci-scripts/constants.py
View file @ 5df03269
......@@ -57,6 +57,7 @@ OAI_UE_PROCESS_ASSERTION = -22
OAI_UE_PROCESS_FAILED = -23
OAI_UE_PROCESS_NO_TUNNEL_INTERFACE = -24
OAI_UE_PROCESS_SEG_FAULT = -25
OAI_UE_PROCESS_NO_MBMS_MSGS = -26
OAI_UE_PROCESS_OK = +6
UE_STATUS_DETACHED = 0
......
ci-scripts/html.py
View file @ 5df03269
......@@ -326,7 +326,7 @@ class HTMLManagement():
continue
self.htmlFile.write(' <tr>\n')
self.htmlFile.write(' <th colspan=8>' + str('eNB') + ' Server Characteristics</th>\n')
self.htmlFile.write(' <th colspan=8>' + str(machine) + ' Server Characteristics</th>\n')
self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' <tr>\n')
self.htmlFile.write(' <td>OS Version</td>\n')
......
ci-scripts/main.py
View file @ 5df03269
......@@ -2432,6 +2432,7 @@ class OaiCiTest():
nrCRCOK = 0
mbms_messages = 0
HTML.SethtmlUEFailureMsg('')
global_status = CONST.ALL_PROCESSES_OK
for line in ue_log_file.readlines():
result = re.search('nr_synchro_time', str(line))
if result is not None:
......@@ -2625,36 +2626,36 @@ class OaiCiTest():
else:
statMsg = 'UE did NOT SHOW "TRIED TO PUSH MBMS DATA" message(s)'
logging.debug('\u001B[1;30;41m ' + statMsg + ' \u001B[0m')
global_status = OAI_UE_PROCESS_NO_MBMS_MSGS
HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + statMsg + '\n')
if foundSegFault:
logging.debug('\u001B[1;37;41m UE ended with a Segmentation Fault! \u001B[0m')
if not nrUEFlag:
return CONST.OAI_UE_PROCESS_SEG_FAULT
global_status = CONST.OAI_UE_PROCESS_SEG_FAULT
else:
if not frequency_found:
return CONST.OAI_UE_PROCESS_SEG_FAULT
global_status = CONST.OAI_UE_PROCESS_SEG_FAULT
if foundAssertion:
logging.debug('\u001B[1;30;43m UE showed an assertion! \u001B[0m')
HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'UE showed an assertion!\n')
if not nrUEFlag:
if not mib_found or not frequency_found:
return CONST.OAI_UE_PROCESS_ASSERTION
global_status = CONST.OAI_UE_PROCESS_ASSERTION
else:
if not frequency_found:
return CONST.OAI_UE_PROCESS_ASSERTION
global_status = CONST.OAI_UE_PROCESS_ASSERTION
if foundRealTimeIssue:
logging.debug('\u001B[1;37;41m UE faced real time issues! \u001B[0m')
HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'UE faced real time issues!\n')
#return CONST.ENB_PROCESS_REALTIME_ISSUE
if nrUEFlag:
if not frequency_found:
return CONST.OAI_UE_PROCESS_COULD_NOT_SYNC
global_status = CONST.OAI_UE_PROCESS_COULD_NOT_SYNC
else:
if no_cell_sync_found and not mib_found:
logging.debug('\u001B[1;37;41m UE could not synchronize ! \u001B[0m')
HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'UE could not synchronize!\n')
return CONST.OAI_UE_PROCESS_COULD_NOT_SYNC
return 0
global_status = CONST.OAI_UE_PROCESS_COULD_NOT_SYNC
return global_status
def TerminateFlexranCtrl(self):
......
ci-scripts/ran.py
View file @ 5df03269
......@@ -366,7 +366,7 @@ class RANManagement():
count = 40
buildOAIprocess = True
while (count > 0) and buildOAIprocess:
mySSH.command('ps aux | grep --color=never build_ | grep -v grep', '\$', 3)
mySSH.command('ps aux | grep --color=never build_ | grep -v grep', '\$', 6)
result = re.search('build_oai', mySSH.getBefore())
if result is None:
buildOAIprocess = False
......@@ -607,7 +607,11 @@ class RANManagement():
enbDidSync = True
time.sleep(10)
if enbDidSync and eNBinNoS1:
rruCheck = False
result = re.search('^rru|^du.band', str(config_file))
if result is not None:
rruCheck = True
if enbDidSync and eNBinNoS1 and not rruCheck:
mySSH.command('ifconfig oaitun_enb1', '\$', 4)
mySSH.command('ifconfig oaitun_enb1', '\$', 4)
result = re.search('inet addr:1|inet 1', mySSH.getBefore())
......@@ -812,6 +816,7 @@ class RANManagement():
X2HO_state = CONST.X2_HO_REQ_STATE__IDLE
X2HO_inNbProcedures = 0
X2HO_outNbProcedures = 0
global_status = CONST.ALL_PROCESSES_OK
for line in enb_log_file.readlines():
if X2HO_state == CONST.X2_HO_REQ_STATE__IDLE:
result = re.search('target eNB Receives X2 HO Req X2AP_HANDOVER_REQ', str(line))
......@@ -1030,30 +1035,23 @@ class RANManagement():
rruMsg = 'Slave RRU DID NOT receive the RRU_frame_resynch command from RAU'
logging.debug('\u001B[1;37;41m ' + rruMsg + ' \u001B[0m')
htmleNBFailureMsg += rruMsg + '\n'
self.prematureExit(True)
return CONST.ENB_PROCESS_SLAVE_RRU_NOT_SYNCED
self.prematureExit = True
global_status = CONST.ENB_PROCESS_SLAVE_RRU_NOT_SYNCED
if foundSegFault:
logging.debug('\u001B[1;37;41m ' + nodeB_prefix + 'NB ended with a Segmentation Fault! \u001B[0m')
if self.htmlObj is not None:
self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg)
return CONST.ENB_PROCESS_SEG_FAULT
global_status = CONST.ENB_PROCESS_SEG_FAULT
if foundAssertion:
logging.debug('\u001B[1;37;41m ' + nodeB_prefix + 'NB ended with an assertion! \u001B[0m')
htmleNBFailureMsg += msgAssertion
if self.htmlObj is not None:
self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg)
return CONST.ENB_PROCESS_ASSERTION
global_status = CONST.ENB_PROCESS_ASSERTION
if foundRealTimeIssue:
logging.debug('\u001B[1;37;41m ' + nodeB_prefix + 'NB faced real time issues! \u001B[0m')
htmleNBFailureMsg += nodeB_prefix + 'NB faced real time issues!\n'
#return CONST.ENB_PROCESS_REALTIME_ISSUE
if rlcDiscardBuffer > 0:
rlcMsg = nodeB_prefix + 'NB RLC discarded ' + str(rlcDiscardBuffer) + ' buffer(s)'
logging.debug('\u001B[1;37;41m ' + rlcMsg + ' \u001B[0m')
htmleNBFailureMsg += rlcMsg + '\n'
if self.htmlObj is not None:
self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg)
return CONST.ENB_PROCESS_REALTIME_ISSUE
global_status = CONST.ENB_PROCESS_REALTIME_ISSUE
if self.htmlObj is not None:
self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg)
return 0
return global_status
ci-scripts/reportTestLocally.sh
View file @ 5df03269
......@@ -724,8 +724,8 @@ function report_test {
echo " </pre></td>" >> ./test_simulator_results.html
echo " </tr>" >> ./test_simulator_results.html
fi
#PING_LOGS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${UES}users_${CN_CONFIG}_ping*.log 2> /dev/null`
#analyzePingFiles
PING_LOGS=`ls $ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_ping*.log 2> /dev/null`
analyzePingFiles
IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_iperf_dl*client*txt 2> /dev/null`
analyzeIperfFiles
......
ci-scripts/runTestOnVM.sh
View file @ 5df03269
......@@ -523,9 +523,9 @@ function install_epc_on_vm {
echo "############################################################"
echo "[ -f 01proxy ] && sudo cp 01proxy /etc/apt/apt.conf.d/" > $LOC_EPC_VM_CMDS
echo "touch /home/ubuntu/.hushlogin" >> $LOC_EPC_VM_CMDS
echo "echo \"sudo apt-get --yes --quiet install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev daemon iperf\"" >> $LOC_EPC_VM_CMDS
echo "echo \"sudo apt-get --yes --quiet install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev iperf\"" >> $LOC_EPC_VM_CMDS
echo "sudo apt-get update > zip-install.txt 2>&1" >> $LOC_EPC_VM_CMDS
echo "sudo apt-get --yes install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev daemon iperf >> zip-install.txt 2>&1" >> $LOC_EPC_VM_CMDS
echo "sudo apt-get --yes install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev iperf >> zip-install.txt 2>&1" >> $LOC_EPC_VM_CMDS
# Installing HSS
echo "echo \"cd /opt\"" >> $LOC_EPC_VM_CMDS
......@@ -588,8 +588,6 @@ function start_epc {
echo "echo \"cd /opt/hss_sim0609\"" > $LOC_EPC_VM_CMDS
echo "cd /opt/hss_sim0609" >> $LOC_EPC_VM_CMDS
echo "sudo rm -f hss.log" >> $LOC_EPC_VM_CMDS
#echo "echo \"sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real\"" >> $LOC_EPC_VM_CMDS
#echo "sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real" >> $LOC_EPC_VM_CMDS
echo "echo \"screen -dm -S simulated_hss ./starthss_real\"" >> $LOC_EPC_VM_CMDS
echo "sudo su -c \"screen -dm -S simulated_hss ./starthss_real\"" >> $LOC_EPC_VM_CMDS
......@@ -656,8 +654,6 @@ function terminate_epc {
echo "cd /opt/ltebox/tools" >> $1
echo "echo \"sudo ./stop_ltebox\"" >> $1
echo "sudo ./stop_ltebox" >> $1
echo "echo \"sudo daemon --name=simulated_hss --stop\"" >> $1
echo "sudo daemon --name=simulated_hss --stop" >> $1
echo "echo \"sudo killall --signal SIGKILL hss_sim\"" >> $1
echo "sudo killall --signal SIGKILL hss_sim" >> $1
ssh -T -o StrictHostKeyChecking=no ubuntu@$2 < $1
......
ci-scripts/xml_files/multi_rru_band38_build.xml
View file @ 5df03269
......@@ -33,7 +33,7 @@
<testCase id="010101">
<class>Build_eNB</class>
<desc>Build RCC</desc>
<Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
<Build_eNB_args>-w USRP -c --eNB --ninja</Build_eNB_args>
<eNB_instance>0</eNB_instance>
<eNB_serverId>0</eNB_serverId>
<backgroundBuild>True</backgroundBuild>
......@@ -42,7 +42,7 @@
<testCase id="000101">
<class>WaitEndBuild_eNB</class>
<desc>Wait for end of Build RCC</desc>
<Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
<Build_eNB_args>-w USRP -c --eNB --ninja</Build_eNB_args>
<eNB_instance>0</eNB_instance>
<eNB_serverId>0</eNB_serverId>
</testCase>
......@@ -50,7 +50,7 @@
<testCase id="010102">
<class>Build_eNB</class>
<desc>Build Master RRU</desc>
<Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
<Build_eNB_args>-w USRP -c --eNB --ninja</Build_eNB_args>
<eNB_instance>1</eNB_instance>
<eNB_serverId>1</eNB_serverId>
<backgroundBuild>True</backgroundBuild>
......@@ -59,7 +59,7 @@
<testCase id="000102">
<class>WaitEndBuild_eNB</class>
<desc>Wait for end of Build Master RRU</desc>
<Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
<Build_eNB_args>-w USRP -c --eNB --ninja</Build_eNB_args>
<eNB_instance>1</eNB_instance>
<eNB_serverId>1</eNB_serverId>
</testCase>
......@@ -67,7 +67,7 @@
<testCase id="010103">
<class>Build_eNB</class>
<desc>Build Slave RRU</desc>
<Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
<Build_eNB_args>-w USRP -c --eNB --ninja</Build_eNB_args>
<eNB_instance>2</eNB_instance>
<eNB_serverId>2</eNB_serverId>
<backgroundBuild>True</backgroundBuild>
......@@ -76,7 +76,7 @@
<testCase id="000103">
<class>WaitEndBuild_eNB</class>
<desc>Wait for end of Build Slave RRU</desc>
<Build_eNB_args>-w USRP -c --eNB</Build_eNB_args>
<Build_eNB_args>-w USRP -c --eNB --ninja</Build_eNB_args>
<eNB_instance>2</eNB_instance>
<eNB_serverId>2</eNB_serverId>
</testCase>
......
ci-scripts/xml_files/multi_rru_band38_test_10mhz_tm1.xml
View file @ 5df03269
......@@ -24,7 +24,7 @@
<htmlTabRef>test-multi-rru-10</htmlTabRef>
<htmlTabName>Test-Multi-RRU-10MHz</htmlTabName>
<htmlTabIcon>tasks</htmlTabIcon>
<repeatCount>4</repeatCount>
<repeatCount>2</repeatCount>
<TestCaseRequestedList>
030211 030212 030213
030111 030112 030113
......
cmake_targets/CMakeLists.txt
View file @ 5df03269
......@@ -39,6 +39,33 @@ set (OPENAIR_BIN_DIR ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY})
project (OpenAirInterface)
##############################################
# Base CUDA setting
##############################################
find_package(CUDA)
if (CUDA_FOUND)
message ("cuda include ${CUDA_INCLUDE_DIRS}")
message ("cuda library ${CUDA_LIBRARY_DIRS}")
add_definitions("-L/usr/local/cuda/lib64")
SET(CUDA_NVCC_FLAGS
"${CUDA_NVCC_FLAGS};-arch=sm_60;")
# Disable warnings for CUDA
SET(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS};-lpthread;-w;-O3;--default-stream;per-thread;-I/usr/local/cuda/inc;-L/usr/local/cuda/lib -lcutil;-rdc=true;-lcudadevrt")
SET(CUDA_VERBOSE_BUILD ON)
SET(CUDA_HOST_COMPILER "/usr/bin/g++")
SET(CUDA_SEPARABLE_COMPILATION ON)
else (CUDA_FOUND)
message ("No CUDA tool installed")
endif ()
###########################################
# macros to define options as there is numerous options in oai
################################################
......@@ -169,13 +196,30 @@ endif()
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} ${C_FLAGS_PROCESSOR} -pipe -std=gnu99 -Wall -Wstrict-prototypes -fno-strict-aliasing -rdynamic -funroll-loops -Wno-packed-bitfield-compat -fPIC")
# add autotools definitions that were maybe used!
set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'")
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D${MKVER}"
)
set(CMAKE_CXX_FLAGS
if (CUDA_FOUND)
set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'")
set(CUDA_CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D CUDA_FLAG"
)
set(CUDA_CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 -D CUDA_FLAG"
)
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D${MKVER} -D CUDA_FLAG"
)
set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 -D${MKVER} -D CUDA_FLAG"
)
else (CUDA_FOUND)
set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'")
set(CMAKE_C_FLAGS
"${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D${MKVER}"
)
set(CMAKE_CXX_FLAGS
"${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 -D${MKVER}"
)
)
endif ()
add_definitions("-DASN_DISABLE_OER_SUPPORT")
......@@ -2781,12 +2825,54 @@ target_link_libraries(smallblocktest
m pthread ${ATLAS_LIBRARIES} dl
)
add_executable(ldpctest
${PHY_NR_CODINGIF}
${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
# temp_C_flag = CMAKE_C_FLAGS
#set(CMAKE_C_FLAGS " ")
set (TEMP_C_FLAG ${CMAKE_C_FLAGS})
set (CMAKE_C_FLAGS ${CUDA_CMAKE_C_FLAGS})
set (TEMP_CXX_FLAG ${CMAKE_CXX_FLAGS})
set (CMAKE_CXX_FLAGS ${CUDA_CMAKE_CXX_FLAGS})
if (CUDA_FOUND)
###################################################
# For CUDA library
###################################################
CUDA_ADD_LIBRARY(LDPC_CU
${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu
)
CUDA_ADD_CUFFT_TO_TARGET(LDPC_CU)
cuda_add_executable(ldpctest
${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
target_link_libraries(ldpctest -ldl
-Wl,--start-group
LDPC_CU UTIL SIMU PHY_NR CONFIG_LIB
-Wl,--end-group
m pthread ${ATLAS_LIBRARIES} dl
)
else (CUDA_FOUND)
add_executable(ldpctest
${PHY_NR_CODINGIF}
${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
endif ()
set (CMAKE_C_FLAGS ${TEMP_C_FLAG})
set (CMAKE_CXX_FLAGS ${TEMP_CXX_FLAG})
# add_executable(ldpctest
# ${PHY_NR_CODINGIF}
# ${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c
# ${T_SOURCE}
# ${SHLIB_LOADER_SOURCES}
# )
add_dependencies( ldpctest ldpc_orig ldpc_optim ldpc_optim8seg ldpc )
target_link_libraries(ldpctest
......
cmake_targets/build_oai
View file @ 5df03269
......@@ -702,6 +702,7 @@ function main() {
echo_info "Compiling physical unitary tests simulators"
# TODO: fix: dlsim_tm4 pucchsim prachsim pdcchsim pbchsim mbmssim
simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim nr_prachsim"
# simlist="ldpctest"
for f in $simlist ; do
compilations \
phy_simulators $f \
......
doc/FEATURE_SET.md
View file @ 5df03269
This diff is collapsed.
openair1/PHY/CODING/TESTBENCH/ldpctest.c
View file @ 5df03269
......@@ -27,7 +27,7 @@
#include "SIMULATION/TOOLS/sim.h"
#include "PHY/CODING/nrLDPC_extern.h"
#include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h"
#include "openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h"
#define MAX_NUM_DLSCH_SEGMENTS 16
#define MAX_BLOCK_LENGTH 8448
......@@ -102,7 +102,8 @@ int test_ldpc(short No_iteration,
unsigned int *crc_misses,
time_stats_t *time_optim,
time_stats_t *time_decoder,
n_iter_stats_t *dec_iter)
n_iter_stats_t *dec_iter,
short run_cuda)
{
//clock initiate
//time_stats_t time,time_optim,tinput,tprep,tparity,toutput, time_decoder;
......@@ -114,7 +115,6 @@ int test_ldpc(short No_iteration,
double sigma;
sigma = 1.0/sqrt(2*SNR);
opp_enabled=1;
cpu_freq_GHz = get_cpu_freq_GHz();
//short test_input[block_length];
......@@ -400,12 +400,22 @@ int test_ldpc(short No_iteration,
for(j=0;j<n_segments;j++) {
start_meas(time_decoder);
// decode the sequence
// decoder supports BG2, Z=128 & 256
//esimated_output=ldpc_decoder(channel_output_fixed, block_length, No_iteration, (double)((float)nom_rate/(float)denom_rate));
///nrLDPC_decoder(&decParams, channel_output_fixed, estimated_output, NULL);
#ifdef CUDA_FLAG
if(run_cuda){
printf("***********run ldpc by cuda\n");
n_iter = nrLDPC_decoder_LYC(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], block_length, time_decoder);
}
else{
printf("**************run ldpc by cpu\n");
// decode the sequence
// decoder supports BG2, Z=128 & 256
//esimated_output=ldpc_decoder(channel_output_fixed, block_length, No_iteration, (double)((float)nom_rate/(float)denom_rate));
///nrLDPC_decoder(&decParams, channel_output_fixed, estimated_output, NULL);
n_iter = nrLDPC_decoder(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], p_nrLDPC_procBuf, p_decoder_profiler);
}
#else
n_iter = nrLDPC_decoder(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], p_nrLDPC_procBuf, p_decoder_profiler);
#endif
stop_meas(time_decoder);
}
......@@ -513,6 +523,8 @@ int main(int argc, char *argv[])
short No_iteration=5;
int n_segments=1;
//double rate=0.333;
short run_cuda = 0;
int nom_rate=1;
int denom_rate=3;
double SNR0=-2.0,SNR,SNR_lin;
......@@ -531,7 +543,7 @@ int main(int argc, char *argv[])
short BG=0,Zc,Kb=0;
while ((c = getopt (argc, argv, "q:r:s:S:l:n:d:i:t:u:h")) != -1)
while ((c = getopt (argc, argv, "q:r:s:S:l:G:n:d:i:t:u:h")) != -1)
switch (c)
{
case 'q':
......@@ -549,6 +561,10 @@ int main(int argc, char *argv[])
case 'l':
block_length = atoi(optarg);
break;
case 'G':
run_cuda = atoi(optarg);
break;
case 'n':
n_trials = atoi(optarg);
......@@ -584,6 +600,7 @@ int main(int argc, char *argv[])
printf("-r Nominator rate, (1, 2, 22), Default: 1\n");
printf("-d Denominator rate, (3, 5, 25), Default: 1\n");
printf("-l Block length (l > 3840 -> BG1, rest BG2 ), Default: 8448\n");
printf("-G give 1 to run cuda for LDPC, Default: 0\n");
printf("-n Number of simulation trials, Default: 1\n");
//printf("-M MCS2 for TB 2\n");
printf("-s SNR per information bit (EbNo) in dB, Default: -2\n");
......@@ -674,7 +691,8 @@ int main(int argc, char *argv[])
&crc_misses,
time_optim,
time_decoder,
dec_iter);
dec_iter,
run_cuda);
printf("SNR %f, BLER %f (%u/%d)\n", SNR, (float)decoded_errors[i]/(float)n_trials, decoded_errors[i], n_trials);
printf("SNR %f, BER %f (%u/%d)\n", SNR, (float)errors_bit/(float)n_trials/(float)block_length/(double)n_segments, decoded_errors[i], n_trials);
......
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#ifndef __NR_LDPC_DECODER_LYC__H__
#define __NR_LDPC_DECODER_LYC__H__
/*! \file PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h
* \brief LDPC cuda support BG1 all length
* \author NCTU OpinConnect Terng-Yin Hsu,WEI-YING,LIN
* \email tyhsu@cs.nctu.edu.tw
* \date 13-05-2020
* \version
* \note
* \warning
*/
/***
\brief LDPC decoder
\param p_decParams LDPC decoder parameters
\param p_llr Input LLRs
\param p_llrOut Output vector
\param p_profiler LDPC profiler statistics
****/
int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length, time_stats_t *time_decoder);
#endif
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