Install ICC
------------
Intel® C++ Compiler v19.0.3 is used for the test application and system integration with L1,
-The Intel® C++ Compiler can be obtained using the follwoing link https://software.intel.com/en-us/system-studio/choose-download with community |br|
+The Intel® C++ Compiler can be obtained using the following link https://software.intel.com/en-us/system-studio/choose-download with community |br|
license::
COPY $icc_license_file $BUILD_DIR/license.lic
performed yet, so please provide feedback through O-DU Low project WIKI page if you face any issues.*
-Download Intel System Studio from Intel website and install ICC ::
+You can follow the installation guide from above website to download Intel System Studio and install. Intel® Math Kernel Library, Intel® Integrated Performance Primitives and Intel® C++ Compiler are mandatory components.
+Here we are using the Linux* Host,Linux* Target and standalone installer as one example, below link might need update based on the website ::
- #wget https://registrationcenter-download.intel.com/akdlm/irc_nas/16242/system_studio_2020_ultimate_edition_offline.tar.gz
+ #wget https://registrationcenter-download.intel.com/akdlm/irc_nas/16789/system_studio_2020_u2_ultimate_edition_offline.tar.gz
#cd /opt && mkdir intel && cp $BUILD_DIR/license.lic intel/license.lic
- #tar -zxvf $BUILD_DIR/system_studio_2020_ultimate_edition_offline.tar.gz
+ #tar -zxvf $BUILD_DIR/system_studio_2020_u2_ultimate_edition_offline.tar.gz
Edit system_studio_2020_ultimate_edition_offline/silent.cfg to accept the EULA file as below example::
#export PATH=/opt/intel/system_studio_2020/bin/:$PATH
-Build DPDK
------------
+Download and Build DPDK
+-----------------------
- download DPDK::
- #wget http://fast.dpdk.org/rel/dpdk-18.08.tar.xz
- #tar -xf dpdk-18.08.tar.xz
+ #wget http://static.dpdk.org/rel/dpdk-19.11.tar.x
+ #tar -xf dpdk-19.11.tar.xz
#export RTE_TARGET=x86_64-native-linuxapp-icc
- #export RTE_SDK=Intallation_DIR/dpdk-18.08
+ #export RTE_SDK=Intallation_DIR/dpdk-19.11
- - patch DPDK for O-RAN FHI lib, this patch is specific for O-RAN FHI to reduce the data transmission latency of Intel NIC. This may not be needed for some NICs, please refer to O-RAN FHI Lib Introduction -> setup configuration -> A.2 prerequisites
+ - patch DPDK for O-RAN FHI lib, this patch is specific for O-RAN FHI to reduce the data transmission latency of Intel NIC. This may not be needed for some NICs, please refer to |br| O-RAN FHI Lib Introduction -> setup configuration -> A.2 prerequisites
- - SW FEC was enabled by default, to enable HW FEC with specific accelerator card, you need get the associated driver and build steps from the accelerator card vendors.
+ - SW FEC was enabled by default, to enable HW FEC with specific accelerator card, you need to get the associated driver and build steps from the accelerator card vendors.
- - enable IGB UIO for NIC card::
-
- CONFIG_RTE_EAL_IGB_UIO=y
- CONFIG_RTE_KNI_KMOD=y
- build DPDK
build DPDK::
#./usertools/dpdk-setup.sh
- select [16] x86_64-native-linuxapp-icc
- select [19] Insert VFIO module
- exit [35] Exit Script
+ select [39] x86_64-native-linuxapp-icc
+ exit [62] Exit Script
- set DPDK path
DPDK path is needed during build and run lib/app::
- #export RTE_SDK="your DPDK path"
+ #export RTE_SDK=Intallation_DIR/dpdk-19.11
+ #export DESTDIR=Installation_DIR/dpdk-19.11
Install google test
#tar -xvf googletest-release-1.7.0.tar.gz
#mv googletest-release-1.7.0 gtest-1.7.0
#export GTEST_DIR=YOUR_DIR/gtest-1.7.0
+ #export GTEST_ROOT= $GTEST_DIR
#cd ${GTEST_DIR}
#g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} -pthread -c ${GTEST_DIR}/src/gtest-all.cc
#ar -rv libgtest.a gtest-all.o
Configure FEC card
--------------------
-For the Bronze Release only as SW FEC is available so this step is not needed, for later releases the required information will be added to the document.
+For the Bronze Release only a SW FEC is available so this step is not needed, for later releases the required information will be added to the document.
+
+Customize a setup environment shell script
+------------------------------------------
+Using as an example the provided in the folder phy\\setupenv.sh as the starting point
+customize this script to provide the paths to the tools and libraries that
+are used building and running the code.
+You can add for example the following entries based on your particular installation and the
+following illustration is just an example::
+
+- export DIR_ROOT=/home/
+- #set the L1 binary root DIR
+- export DIR_ROOT_L1_BIN=$DIR_ROOT/FlexRAN
+- #set the phy root DIR
+- export DIR_ROOT_PHY=$DIR_ROOT/phy
+- #set the DPDK root DIR
+- #export DIR_ROOT_DPDK=/home/dpdk-19.11
+- #set the GTEST root DIR
+- #export DIR_ROOT_GTEST=/home/gtest/gtest-1.7.0
+- export DIR_WIRELESS_TEST_5G=$DIR_ROOT_L1_BIN/testcase
+- export DIR_WIRELESS_SDK=$DIR_ROOT_L1_BIN/sdk/build-avx512-icc
+- export DIR_WIRELESS_TABLE_5G=$DIR_ROOT_L1_BIN/l1/bin/nr5g/gnb/l1/table
+- #source /opt/intel/system_studio_2019/bin/iccvars.sh intel64 -platform linux
+- export XRAN_DIR=$DIR_ROOT_PHY/fhi_lib
+- export XRAN_LIB_SO=true
+- export RTE_TARGET=x86_64-native-linuxapp-icc
+- #export RTE_SDK=$DIR_ROOT_DPDK
+- #export DESTDIR=""
+- #export GTEST_ROOT=$DIR_ROOT_GTEST
+- export ORAN_5G_FAPI=true
+- export DIR_WIRELESS_WLS=$DIR_ROOT_PHY/wls_lib
+- export DEBUG_MODE=true
+- export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$DIR_WIRELESS_WLS:$XRAN_DIR/lib/build
+- export DIR_WIRELESS=$DIR_ROOT_L1_BIN/l1
+- export DIR_WIRELESS_ORAN_5G_FAPI=$DIR_ROOT_PHY/fapi_5g
+- export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$DIR_ROOT_L1_BIN/libs/cpa/bin
+
+Then issue::
+
+- source ./setupenv.sh
+
+This sets up the correct environment to build the code
+
+Then build the wls_lib, FHI_Lib, 5G FAPI TM prior to running the code with the steps described in the Run L1 section
+
+
Code Review / o-du / phy.git / blobdiff