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Merge from hotfix-106-usrp_rt_dc_offset

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This commit is contained in:
Rohit Gupta
2016-04-09 19:13:55 +02:00
parent ce454d646f 00b26f36a0
commit bdaedcd487
20 changed files with 1423 additions and 309 deletions
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cmake_targets/CMakeLists.txt
+14 -11
View File
@@ -132,16 +132,19 @@ Message("Architecture is ${CMAKE_SYSTEM_PROCESSOR}")
if (CMAKE_SYSTEM_PROCESSOR STREQUAL "armv7l")
set(C_FLAGS_PROCESSOR "-gdwarf-2 -mfloat-abi=hard -mfpu=neon -lgcc -lrt")
else (CMAKE_SYSTEM_PROCESSOR STREQUAL "armv7l")
file(STRINGS "/proc/cpuinfo" CPUINFO REGEX flags LIMIT_COUNT 1)
#Message("CPUINFO is ${CPUINFO}")
if (CPUINFO MATCHES "avx2")
set(C_FLAGS_PROCESSOR "${C_FLAGS_PROCESSOR} -mavx2")
endif()
if (CPUINFO MATCHES "sse4_1")
set(C_FLAGS_PROCESSOR "${C_FLAGS_PROCESSOR} -msse4.1")
endif()
if (CPUINFO MATCHES "ssse3")
set(C_FLAGS_PROCESSOR "${C_FLAGS_PROCESSOR} -mssse3")
if(EXISTS "/proc/cpuinfo")
file(STRINGS "/proc/cpuinfo" CPUINFO REGEX flags LIMIT_COUNT 1)
if (CPUINFO MATCHES "avx2")
set(C_FLAGS_PROCESSOR "${C_FLAGS_PROCESSOR} -mavx2")
endif()
if (CPUINFO MATCHES "sse4_1")
set(C_FLAGS_PROCESSOR "${C_FLAGS_PROCESSOR} -msse4.1")
endif()
if (CPUINFO MATCHES "ssse3")
set(C_FLAGS_PROCESSOR "${C_FLAGS_PROCESSOR} -mssse3")
endif()
else()
Message("/proc/cpuinfo does not exit. We will use manual CPU flags")
endif()
endif()
@@ -151,7 +154,7 @@ Message("C_FLAGS_PROCESSOR is ${C_FLAGS_PROCESSOR}")
if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86")
if ( (NOT( C_FLAGS_PROCESSOR MATCHES "ssse3")) OR (NOT( C_FLAGS_PROCESSOR MATCHES "msse4.1")) )
Message(FATAL_ERROR "For x86 Architecture, you must have following flags: -mssse3 -msse4.1. The current detected flags are: ${C_FLAGS_PROCESSOR}. You can pass the flags manually in build script, for example: ./build_oai --cflags_processor \"-mssse3 -msse4.1\" ")
Message(FATAL_ERROR "For x86 Architecture, you must have following flags: -mssse3 -msse4.1. The current detected flags are: ${C_FLAGS_PROCESSOR}. You can pass the flags manually in build script, for example: ./build_oai --cflags_processor \"-mssse3 -msse4.1 -mavx2\" ")
endif()
endif()
cmake_targets/autotests/README.txt
+8
View File
@@ -205,6 +205,14 @@ Obj.# Case# Test# Description
01 85 04 Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
01 85 05 Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
02 55 lte-softmodem tests with USRP B210 RF as eNB and ALU EPC w/ Sony Experia M4 COTS UE for TX/1RX
02 55 00 Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
02 55 01 Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
02 55 02 Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
02 55 03 Band 7 FDD 5MHz DL Throughput for 300 sec for 1TX/1RX
02 55 04 Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
02 55 05 Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
01 64 lte-softmodem-noS1 tests
cmake_targets/autotests/run_exec_autotests.bash
+34 -1
View File
@@ -1,4 +1,34 @@
#!/bin/bash
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
if [ -s $OPENAIR_DIR/cmake_targets/tools/build_helper ] ; then
source $OPENAIR_DIR/cmake_targets/tools/build_helper
@@ -111,6 +141,8 @@ function test_compile() {
compile_log_dir=`eval echo \"$OPENAIR_DIR/cmake_targets/log/\"`
echo "Removing compilation log files in $compile_log_dir"
rm -frv $compile_log_dir
echo "Executing $pre_exec_file $pre_exe_args ...."
eval $pre_exec_file $pre_exec_args
echo "Executing $compile_prog $compile_prog_args ...."
eval $compile_prog $compile_prog_args
echo "Copying compilation log files to test case log directory: $log_dir"
@@ -280,7 +312,7 @@ function test_compile_and_run() {
if [ -n "$pre_exec_file" ]; then
{ echo " Executing $pre_exec_file $pre_exec_args "
eval " echo '$mypassword' |sudo -S -E $pre_exec_file $pre_exec_args " ; }>> $temp_exec_log 2>&1
eval " $pre_exec_file $pre_exec_args " ; }>> $temp_exec_log 2>&1
fi
echo "Executing $main_exec $main_exec_args_array_index "
@@ -503,6 +535,7 @@ for search_expr in "${test_case_array[@]}"
echo "search_expr_false = $search_expr_false"
echo "nruns = $nruns"
#eval $pre_exec
compile_prog_out=`eval echo \"$compile_prog_out\"`
cmake_targets/autotests/test_case_list.xml
+697 -251
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File diff suppressed because it is too large Load Diff
cmake_targets/autotests/tools/configure_cots_bandrich_ue.py
+46 -11
View File
@@ -1,4 +1,34 @@
#!/usr/bin/python
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
import time
import serial
@@ -28,17 +58,22 @@ from lib_autotest import *
def find_open_port():
global serial_port, ser
max_ports=100
if os.path.exists(serial_port) == True:
return serial_port
for port in range(2,100):
serial_port = '/dev/ttyUSB'+str(port)
if os.path.exists(serial_port) == True:
print 'New Serial Port : ' + serial_port
break
ser = serial.Serial(port=serial_port)
return
serial_port=''
while True:
if os.path.exists(serial_port) == True:
return serial_port
for port in range(2,100):
serial_port_tmp = '/dev/ttyUSB'+str(port)
if os.path.exists(serial_port_tmp) == True:
print 'New Serial Port : ' + serial_port_tmp
serial_port = serial_port_tmp
break
if serial_port == '':
print" Not able to detect valid serial ports. Resetting the modem now..."
reset_ue()
else :
ser = serial.Serial(port=serial_port)
return
#serial_port = '/dev/ttyUSB2'
cmake_targets/autotests/tools/configure_cots_huaweiE398_ue.py
+46 -9
View File
@@ -1,4 +1,34 @@
#!/usr/bin/python
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
import time
import serial
@@ -28,16 +58,23 @@ from lib_autotest import *
def find_open_port():
global serial_port, ser
max_ports=100
if os.path.exists(serial_port) == True:
return serial_port
for port in range(0,100):
serial_port = '/dev/ttyUSB'+str(port)
if os.path.exists(serial_port) == True:
print 'New Serial Port : ' + serial_port
break
serial_port=''
while True:
if os.path.exists(serial_port) == True:
return serial_port
for port in range(2,100):
serial_port_tmp = '/dev/ttyUSB'+str(port)
if os.path.exists(serial_port_tmp) == True:
print 'New Serial Port : ' + serial_port_tmp
serial_port = serial_port_tmp
break
if serial_port == '':
print" Not able to detect valid serial ports. Resetting the modem now..."
reset_ue()
else :
ser = serial.Serial(port=serial_port)
return
ser = serial.Serial(port=serial_port)
return
cmake_targets/autotests/tools/configure_cots_sony_experia_m4_ue.py
Executable
+118
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@@ -0,0 +1,118 @@
#!/usr/bin/python
import time
import serial
import os
from pyroute2 import IPRoute
import sys
import re
import threading
import signal
import traceback
import os
import commands
# Find a device ID by running sudo adb devices
# The device ID below is for Sony Xperia M4
device_id='YT9115PX1E'
openair_dir = os.environ.get('OPENAIR_DIR')
if openair_dir == None:
print "Error getting OPENAIR_DIR environment variable"
sys.exit(1)
sys.path.append(os.path.expandvars('$OPENAIR_DIR/cmake_targets/autotests/tools/'))
from lib_autotest import *
def signal_handler(signal, frame):
print('You pressed Ctrl+C!')
print('Exiting now...')
timeout=10
exit_flag=1
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
# Find all the process IDs in a phone given the name of process
def kill_processes(name):
print " Killing all processes by name..." + name
while 1:
cmd = 'sudo adb -s ' + device_id +' shell "ps |grep ' + name + '"'
status, out = commands.getstatusoutput(cmd)
if status != 0:
print "Error execting command to kill process " + name
sys.exit(1)
print "Out = " + out
if out=='':
break;
out_arr = out.split()
pid_to_kill = out_arr[1]
print "Now killing process ID " + pid_to_kill + " on Phone"
cmd = 'sudo adb -s ' + device_id +' shell "kill ' + pid_to_kill + '"'
status, out = commands.getstatusoutput(cmd)
if status != 0:
print "Error execting command to kill process " + name
sys.exit(1)
print "Out = " + out
def start_ue () :
#print 'Enter your commands below.\r\nInsert "exit" to leave the application.'
print 'Killing old iperf/ping sessions'
kill_processes('iperf')
kill_processes('ping')
print "Turning off airplane mode"
os.system('sudo -E adb devices')
os.system('sudo -E adb -s ' + device_id + ' shell \"settings put global airplane_mode_on 0; am broadcast -a android.intent.action.AIRPLANE_MODE --ez state false\"')
while 1:
time.sleep ( 2)
#Now we check if ppp0 interface is up and running
try:
cmd = 'sudo adb -s ' + device_id + ' shell netcfg |grep 192.'
status, out = commands.getstatusoutput(cmd)
if (out == '') :
print "Waiting for UE to connect and get IP Address..."
else :
print "UE is now connected. IP Address settings are..." + out
os.system('sleep 5')
os.system ('sudo adb -s ' + device_id + ' shell ping ' + gw)
break
except Exception, e:
error = error + ' In function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: ' + str(e.__class__) + " : " + str( e)
error = error + traceback.format_exc()
print error
def stop_ue():
print "Turning on airplane mode"
os.system('sudo adb devices')
os.system('sudo adb -s ' + device_id + ' shell \"settings put global airplane_mode_on 1; am broadcast -a android.intent.action.AIRPLANE_MODE --ez state true\" ')
print "Killing iperf/ping sessions"
kill_processes('iperf')
kill_processes('ping')
i=1
gw='192.172.0.1'
while i < len(sys.argv):
arg=sys.argv[i]
if arg == '--start-ue' :
start_ue()
elif arg == '--stop-ue' :
stop_ue()
elif arg == '-gw' :
gw = sys.argv[i+1]
i=i+1
elif arg == '-h' :
print "--stop-ue: Stop the UE. Turn on airplane mode"
print "--start-ue: Start the UE. Turn off airplane mode"
print "-gw: Specify the default gw as sometimes the gateway/route arguments are not set properly via wvdial"
else :
print " Script called with wrong arguments, arg = " + arg
sys.exit()
i = i +1
cmake_targets/autotests/tools/find_usb_path.bash
+31
View File
@@ -1,4 +1,35 @@
#!/bin/bash
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
#arg1 idVendor
#arg2 idProduct
cmake_targets/autotests/tools/iperf_script
+30
View File
@@ -1,4 +1,34 @@
#!/bin/bash
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
#arg1 timeout to wait before running the script
#arg2 interface
cmake_targets/autotests/tools/iperf_script_phone
Executable
+63
View File
@@ -0,0 +1,63 @@
#!/bin/bash
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
#arg1 timeout to wait before running the script
#arg2 interface
#arg3 iperf arguments
args=($*)
timeout=${args[0]}
device_id=${args[1]}
iperf_args=(${args[@]:2})
#array=${1:-1}
echo "args = ${args[@]}"
echo "timeout = $timeout"
echo "device_id = $device_id"
echo "iperf_args = ${iperf_args[@]}"
sleep $timeout
while true ; do
cmd=`sudo adb -s $device_id shell netcfg |grep 192.`
if [ -z "$cmd" ]; then
echo "Wating for UE to connect and get IP Address..."
sleep 1
else
echo "UE is now connected. IP Address settings are... $cmd"
break
fi
done
echo "Starting iperf now..."
sudo adb -s $device_id shell /data/local/tmp/iperf ${iperf_args[@]}
cmake_targets/autotests/tools/lib_autotest.py
+30
View File
@@ -1,4 +1,34 @@
#!/usr/bin/python
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
import os
from pyroute2 import IPRoute
cmake_targets/autotests/tools/search_repl.py
+31
View File
@@ -1,4 +1,35 @@
#!/usr/bin/python
#******************************************************************************
# OpenAirInterface
# Copyright(c) 1999 - 2014 Eurecom
# OpenAirInterface is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# OpenAirInterface is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with OpenAirInterface.The full GNU General Public License is
# included in this distribution in the file called "COPYING". If not,
# see <http://www.gnu.org/licenses/>.
# Contact Information
# OpenAirInterface Admin: openair_admin@eurecom.fr
# OpenAirInterface Tech : openair_tech@eurecom.fr
# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
# *******************************************************************************/
# \author Navid Nikaein, Rohit Gupta
import sys
import re
import os
cmake_targets/tools/build_helper
+2 -1
View File
@@ -270,7 +270,8 @@ check_install_oai_software() {
wvdial \
python-numpy \
sshpass \
libxslt1-dev
libxslt1-dev \
android-tools-adb
$SUDO update-alternatives --set liblapack.so /usr/lib/atlas-base/atlas/liblapack.so
if [ `lsb_release -rs` = '12.04' ] ; then
cmake_targets/tools/run_enb_ue_virt_noS1
+6
View File
@@ -71,6 +71,7 @@ function help()
echo_error " and PDCP-LTE. Then capture for all the interfaces with the following filters: s1ap or lte_rrc or mac-lte or rlc-lte"
echo_error " or pdcp-lte. Note the L2 pdus are transmitted to the local interface."
echo_error " -x, --xforms Run XFORMS scope windows."
echo_error " -n, --num-frames Set number of frames for simulation"
}
@@ -165,6 +166,11 @@ function main()
exe_arguments="$exe_arguments -P wireshark"
shift 1;
;;
-n | --num-frames)
echo "setting the number of frames in simulation to $2"
exe_arguments="$exe_arguments -n $2"
shift 2;
;;
*)
echo "Unknown option $1"
help
openair1/PHY/LTE_ESTIMATION/lte_dl_mbsfn_channel_estimation.c
+5 -5
View File
@@ -755,27 +755,27 @@ int lte_dl_mbsfn_channel_estimation(PHY_VARS_UE *phy_vars_ue,
if (phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa]) {
switch (phy_vars_ue->lte_frame_parms.N_RB_DL) {
case 6:
idft128((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][LTE_CE_OFFSET],
idft128((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][8],
(int16_t*) phy_vars_ue->lte_ue_common_vars.dl_ch_estimates_time[eNB_offset][aa],
1);
break;
case 25:
idft512((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][LTE_CE_OFFSET],
idft512((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][8],
(int16_t*) phy_vars_ue->lte_ue_common_vars.dl_ch_estimates_time[eNB_offset][aa],
1);
break;
case 50:
idft1024((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][LTE_CE_OFFSET],
idft1024((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][8],
(int16_t*) phy_vars_ue->lte_ue_common_vars.dl_ch_estimates_time[eNB_offset][aa],
1);
break;
case 75:
idft1536((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][LTE_CE_OFFSET],
idft1536((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][8],
(int16_t*) phy_vars_ue->lte_ue_common_vars.dl_ch_estimates_time[eNB_offset][aa],
1);
break;
case 100:
idft2048((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][LTE_CE_OFFSET],
idft2048((int16_t*) &phy_vars_ue->lte_ue_common_vars.dl_ch_estimates[eNB_offset][aa][8],
(int16_t*) phy_vars_ue->lte_ue_common_vars.dl_ch_estimates_time[eNB_offset][aa],
1);
break;
openair1/SCHED/phy_procedures_lte_eNb.c
+1 -1
View File
@@ -1990,7 +1990,7 @@ void process_HARQ_feedback(uint8_t UE_id,
// then Increment DLSCH round index
dlsch_harq_proc->round++;
if (dlsch_harq_proc->round == 1/*dlsch->Mdlharq*/) {
if (dlsch_harq_proc->round == dlsch->Mdlharq) {
// This was the last round for DLSCH so reset round and increment l2_error counter
#ifdef DEBUG_PHY_PROC
LOG_W(PHY,"[eNB %d][PDSCH %x/%d] DLSCH retransmissions exhausted, dropping packet\n",phy_vars_eNB->Mod_id,
openair1/SIMULATION/LTE_PHY/mbmssim.c
+25 -7
View File
@@ -127,7 +127,7 @@ int main(int argc, char **argv)
char c;
int i,l,aa,aarx,k;
int i,l,l2,aa,aarx,k;
double sigma2, sigma2_dB=0,SNR,snr0=-2.0,snr1=0.0;
uint8_t snr1set=0;
double snr_step=1,input_snr_step=1;
@@ -336,7 +336,11 @@ int main(int argc, char **argv)
else
sprintf(fname,"embms_awgn_%d_%d.m",mcs,N_RB_DL);
fd = fopen(fname,"w");
if (!(fd = fopen(fname,"w"))) {
printf("Cannot open %s, check permissions\n",fname);
exit(-1);
}
if (awgn_flag==0)
fprintf(fd,"SNR_%d_%d=[];errs_mch_%d_%d=[];mch_trials_%d_%d=[];\n",
@@ -537,11 +541,25 @@ int main(int argc, char **argv)
}
}
}
rx_pmch(PHY_vars_UE,
0,
subframe%10,
l);
if (l==6)
for (l2=2;l2<7;l2++)
rx_pmch(PHY_vars_UE,
0,
subframe%10,
l2);
if (l==6)
for (l2=2;l2<7;l2++)
rx_pmch(PHY_vars_UE,
0,
subframe%10,
l2);
if (l==11)
for (l2=7;l2<12;l2++)
rx_pmch(PHY_vars_UE,
0,
subframe%10,
l2);
}
PHY_vars_UE->dlsch_ue_MCH[0]->harq_processes[0]->G = get_G(&PHY_vars_UE->lte_frame_parms,
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+6 -4
View File
@@ -609,7 +609,7 @@ extern "C" {
openair0_cfg[0].tx_scheduling_advance = 11*openair0_cfg[0].samples_per_packet;
break;
case 23040000:
s->usrp->set_master_clock_rate(46.08e6);
s->usrp->set_master_clock_rate(23.04e6); //to be checked
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 113;
openair0_cfg[0].tx_bw = 20e6;
@@ -617,7 +617,7 @@ extern "C" {
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 15360000:
s->usrp->set_master_clock_rate(30.72e6);
s->usrp->set_master_clock_rate(15.36e06);
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 113;
openair0_cfg[0].tx_bw = 10e6;
@@ -625,7 +625,7 @@ extern "C" {
openair0_cfg[0].tx_scheduling_advance = 10240;
break;
case 7680000:
s->usrp->set_master_clock_rate(30.72e6);
s->usrp->set_master_clock_rate(7.68e6);
openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 70;//103;
openair0_cfg[0].tx_bw = 5e6;
@@ -633,7 +633,7 @@ extern "C" {
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break;
case 1920000:
s->usrp->set_master_clock_rate(30.72e6);
s->usrp->set_master_clock_rate(7.68e6);
openair0_cfg[0].samples_per_packet = 256;
openair0_cfg[0].tx_sample_advance = 40;
openair0_cfg[0].tx_bw = 1.25e6;
@@ -687,6 +687,8 @@ extern "C" {
// display USRP settings
std::cout << boost::format("Actual master clock: %fMHz...") % (s->usrp->get_master_clock_rate()/1e6) << std::endl;
sleep(1);
// create tx & rx streamer
uhd::stream_args_t stream_args_rx("sc16", "sc16");
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.local.conf
+1 -1
View File
@@ -35,7 +35,7 @@ eNBs =
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 132;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
targets/RT/USER/lte-softmodem.c
+229 -7
View File
@@ -50,8 +50,9 @@
#include <signal.h>
#include <execinfo.h>
#include <getopt.h>
#include <sys/sysinfo.h>
#include "rt_wrapper.h"
#undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all
#include "assertions.h"
@@ -1114,7 +1115,66 @@ static void* eNB_thread_tx( void* param )
LOG_I( HW, "[SCHED] eNB TX deadline thread %d(TID %ld) started on CPU %d\n", proc->subframe, gettid(), sched_getcpu() );
#else
LOG_I( HW, "[SCHED][eNB] TX thread %d started on CPU %d TID %d\n", proc->subframe, sched_getcpu(),gettid() );
int policy, s, j;
struct sched_param sparam;
char cpu_affinity[1024];
cpu_set_t cpuset;
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD threads */
CPU_ZERO(&cpuset);
for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_setaffinity_np");
exit_fun("Error setting processor affinity");
}
/* Check the actual affinity mask assigned to the thread */
s = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_getaffinity_np");
exit_fun("Error getting processor affinity ");
}
memset(cpu_affinity,0,sizeof(cpu_affinity));
for (j = 0; j < CPU_SETSIZE; j++)
if (CPU_ISSET(j, &cpuset))
{
char temp[1024];
sprintf (temp, " CPU_%d", j);
strcat(cpu_affinity, temp);
}
memset(&sparam, 0 , sizeof (sparam));
sparam.sched_priority = sched_get_priority_max(SCHED_FIFO)-1;
policy = SCHED_FIFO ;
s = pthread_setschedparam(pthread_self(), policy, &sparam);
if (s != 0)
{
perror("pthread_setschedparam : ");
exit_fun("Error setting thread priority");
}
s = pthread_getschedparam(pthread_self(), &policy, &sparam);
if (s != 0)
{
perror("pthread_getschedparam : ");
exit_fun("Error getting thread priority");
}
LOG_I( HW, "[SCHED][eNB] TX thread %d started on CPU %d TID %ld, sched_policy = %s , priority = %d, CPU Affinity=%s \n", proc->subframe, sched_getcpu(),gettid(),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
"???",
sparam.sched_priority, cpu_affinity );
#endif
#endif
@@ -1201,7 +1261,7 @@ static void* eNB_thread_tx( void* param )
/*
short *txdata = (short*)&PHY_vars_eNB_g[0][proc->CC_id]->lte_eNB_common_vars.txdata[0][0][proc->subframe_tx*PHY_vars_eNB_g[0][proc->CC_id]->lte_frame_parms.samples_per_tti];
int i;
for (i=0;i<7680*2;i+=8) {
for (i=0;i<PHY_vars_eNB_g[0][proc->CC_id]->lte_frame_parms.samples_per_tti*2;i+=8) {
txdata[i] = 2047;
txdata[i+1] = 0;
txdata[i+2] = 0;
@@ -1335,7 +1395,71 @@ static void* eNB_thread_rx( void* param )
LOG_I( HW, "[SCHED] eNB RX deadline thread %d(TID %ld) started on CPU %d\n", proc->subframe, gettid(), sched_getcpu() );
#else
LOG_I( HW, "[SCHED][eNB] RX thread %d started on CPU %d TID %d\n", proc->subframe, sched_getcpu(),gettid() );
int policy, s, j;
struct sched_param sparam;
char cpu_affinity[1024];
cpu_set_t cpuset;
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD */
CPU_ZERO(&cpuset);
for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_setaffinity_np");
exit_fun (" Error setting processor affinity :");
}
/* Check the actual affinity mask assigned to the thread */
s = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror ("pthread_getaffinity_np");
exit_fun (" Error getting processor affinity :");
}
memset(cpu_affinity,0, sizeof(cpu_affinity));
for (j = 0; j < CPU_SETSIZE; j++)
if (CPU_ISSET(j, &cpuset))
{
char temp[1024];
sprintf (temp, " CPU_%d", j);
strcat(cpu_affinity, temp);
}
memset(&sparam, 0 , sizeof (sparam));
sparam.sched_priority = sched_get_priority_max(SCHED_FIFO)-1;
policy = SCHED_FIFO ;
s = pthread_setschedparam(pthread_self(), policy, &sparam);
if (s != 0)
{
perror("pthread_setschedparam : ");
exit_fun("Error setting thread priority");
}
memset(&sparam, 0 , sizeof (sparam));
s = pthread_getschedparam(pthread_self(), &policy, &sparam);
if (s != 0)
{
perror("pthread_getschedparam");
exit_fun("Error getting thread priority");
}
LOG_I( HW, "[SCHED][eNB] RX thread %d started on CPU %d TID %ld, sched_policy = %s, priority = %d, CPU Affinity = %s\n", proc->subframe, sched_getcpu(),gettid(),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
"???",
sparam.sched_priority, cpu_affinity);
#endif
#endif // RTAI
@@ -1676,6 +1800,69 @@ static void* eNB_thread( void* arg )
gettid(),sched_getcpu());
}
#else
int policy, s, j;
struct sched_param sparam;
char cpu_affinity[1024];
cpu_set_t cpuset;
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD threads */
CPU_ZERO(&cpuset);
for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_setaffinity_np");
exit_fun("Error setting processor affinity");
}
/* Check the actual affinity mask assigned to the thread */
s = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_getaffinity_np");
exit_fun("Error getting processor affinity ");
}
memset(cpu_affinity, 0 , sizeof(cpu_affinity));
for (j = 0; j < CPU_SETSIZE; j++)
if (CPU_ISSET(j, &cpuset))
{
char temp[1024];
sprintf(temp, " CPU_%d ", j);
strcat(cpu_affinity, temp);
}
memset(&sparam, 0 , sizeof (sparam));
sparam.sched_priority = sched_get_priority_max(SCHED_FIFO);
policy = SCHED_FIFO ;
s = pthread_setschedparam(pthread_self(), policy, &sparam);
if (s != 0)
{
perror("pthread_setschedparam : ");
exit_fun("Error setting thread priority");
}
s = pthread_getschedparam(pthread_self(), &policy, &sparam);
if (s != 0)
{
perror("pthread_getschedparam : ");
exit_fun("Error getting thread priority");
}
LOG_I( HW, "[SCHED][eNB] Started eNB main thread on CPU %d TID %ld , sched_policy = %s, priority = %d, CPU Affinity = %s \n", (int)sched_getcpu(), gettid(),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
"???",
(int) sparam.sched_priority, cpu_affinity);
#endif
#endif
@@ -1685,9 +1872,7 @@ static void* eNB_thread( void* arg )
goto eNB_thread_cleanup;
#ifdef RTAI
printf( "[SCHED][eNB] Started eNB main thread (id %p)\n", task );
#else
printf( "[SCHED][eNB] Started eNB main thread on CPU %d TID %ld\n", sched_getcpu(), gettid());
LOG_I( HW, "[SCHED][eNB] Started eNB main thread (id %p)\n", task );
#endif
#ifdef HARD_RT
@@ -3112,6 +3297,43 @@ int main( int argc, char **argv )
#endif
}
#ifndef LOWLATENCY
cpu_set_t cpuset;
int s;
char cpu_affinity[1024];
LOG_I(HW, "Setting the affinity of main function to CPU 0, for device library to use CPU 0 only!\n");
CPU_ZERO(&cpuset);
CPU_SET(0, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_setaffinity_np");
exit_fun("Error setting processor affinity");
}
/* Check the actual affinity mask assigned to the thread */
s = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_getaffinity_np");
exit_fun("Error getting processor affinity ");
}
memset(cpu_affinity, 0 , sizeof(cpu_affinity));
for (int j = 0; j < CPU_SETSIZE; j++)
if (CPU_ISSET(j, &cpuset))
{
char temp[1024];
sprintf(temp, " CPU_%d ", j);
strcat(cpu_affinity, temp);
}
LOG_I(HW, "CPU Affinity of main() function is... %s\n", cpu_affinity);
#endif
/* device host type is set*/
openair0.host_type = BBU_HOST;
/* device type is initialized NONE_DEV (no RF device) when the RF device will be initiated device type will be set */