1 .. Copyright (c) 2019-2022 Intel
3 .. Licensed under the Apache License, Version 2.0 (the "License");
4 .. you may not use this file except in compliance with the License.
5 .. You may obtain a copy of the License at
7 .. http://www.apache.org/licenses/LICENSE-2.0
9 .. Unless required by applicable law or agreed to in writing, software
10 .. distributed under the License is distributed on an "AS IS" BASIS,
11 .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 .. See the License for the specific language governing permissions and
13 .. limitations under the License.
26 This section describes how to install and build the required components needed to build the FHI Library, WLS Library and the 5G FAPI TM modules.
28 Install ICC and System Studio
29 -----------------------------
30 Intel® C++ Compiler and System Studio v19.0.3 is used for the test application and system integration with L1,available from the following link
31 https://registrationcenter-download.intel.com/akdlm/irc_nas/emb/15322/system_studio_2019_update_3_composer_edition_offline.tar.gz
33 The Intel® C++ Compiler can be used with a community license generated from the text below save it to a file named license.lic
35 PACKAGE IF1C22FFF INTEL 2023.0331 4F89A5B28D2F COMPONENTS="CCompL \
36 Comp-CA Comp-CL Comp-OpenMP Comp-PointerChecker MKernL \
37 PerfPrimL ThreadBB" OPTIONS=SUITE ck=209 SIGN=9661868C5C80
38 INCREMENT IF1C22FFF INTEL 2023.0331 31-mar-2023 uncounted \
39 90F19E3889A3 VENDOR_STRING="SUPPORT=COM \
40 https://registrationcenter.intel.com" HOSTID=ID=07472690 \
41 PLATFORMS="i86_n i86_r i86_re amd64_re x64_n" ck=175 \
42 SN=SMSAJ7B6G8WS TS_OK SIGN=920966B67D16
43 PACKAGE IF1C22FFF INTEL 2023.0331 4F89A5B28D2F COMPONENTS="CCompL \
44 Comp-CA Comp-CL Comp-OpenMP Comp-PointerChecker MKernL \
45 PerfPrimL ThreadBB" OPTIONS=SUITE ck=209 SIGN=9661868C5C80
46 INCREMENT IF1C22FFF INTEL 2023.0331 31-mar-2023 uncounted \
47 32225D03FBAA VENDOR_STRING="SUPPORT=COM \
48 https://registrationcenter.intel.com" HOSTID=ID=07472690 \
49 PLATFORMS="i86_n i86_r i86_re amd64_re x64_n" ck=80 \
50 SN=SMSAJ7B6G8WS SIGN=2577A4F65138
51 PACKAGE IF1C22FFF INTEL 2023.0331 4F89A5B28D2F COMPONENTS="CCompL \
52 Comp-CA Comp-CL Comp-OpenMP Comp-PointerChecker MKernL \
53 PerfPrimL ThreadBB" OPTIONS=SUITE ck=209 SIGN=9661868C5C80
54 INCREMENT IF1C22FFF INTEL 2023.0331 31-mar-2023 uncounted \
55 90F19E3889A3 VENDOR_STRING="SUPPORT=COM \
56 https://registrationcenter.intel.com" HOSTID=ID=07472690 \
57 PLATFORMS="i86_n i86_r i86_re amd64_re x64_n" ck=175 \
58 SN=SMSAJ7B6G8WS TS_OK SIGN=920966B67D16
59 PACKAGE IF1C22FFF INTEL 2023.0331 4F89A5B28D2F COMPONENTS="CCompL \
60 Comp-CA Comp-CL Comp-OpenMP Comp-PointerChecker MKernL \
61 PerfPrimL ThreadBB" OPTIONS=SUITE ck=209 SIGN=9661868C5C80
62 INCREMENT IF1C22FFF INTEL 2023.0331 31-mar-2023 uncounted \
63 32225D03FBAA VENDOR_STRING="SUPPORT=COM \
64 https://registrationcenter.intel.com" HOSTID=ID=07472690 \
65 PLATFORMS="i86_n i86_r i86_re amd64_re x64_n" ck=80 \
66 SN=SMSAJ7B6G8WS SIGN=2577A4F65138
67 PACKAGE I4BB00C7C INTEL 2023.0331 8D6186E5077C COMPONENTS="Comp-CA \
68 Comp-CL Comp-OpenMP Comp-PointerChecker MKernL PerfPrimL \
69 ThreadBB" OPTIONS=SUITE ck=131 SIGN=7BB6EE06F9A6
70 INCREMENT I4BB00C7C INTEL 2023.0331 31-mar-2023 uncounted \
71 F1765BD5FCB4 VENDOR_STRING="SUPPORT=COM \
72 https://registrationcenter.intel.com" HOSTID=ID=07472690 \
73 PLATFORMS="i86_mac x64_mac" ck=114 SN=SMSAJ7B6G8WS \
76 Then copy license file to the build directory under license.lic ::
78 COPY license.lic $BUILD_DIR/license.lic
80 *Note: Use serial number CG7X-J7B6G8WS*
83 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.
84 Here we are using the Linux* Host,Linux* Target and standalone installer as one example, below link might need update based on the website ::
86 #wget https://registrationcenter-download.intel.com/akdlm/irc_nas/emb/15322/system_studio_2019_update_3_composer_edition_offline.tar.gz
87 #cd /opt && mkdir intel && cp $BUILD_DIR/license.lic intel/license.lic
88 #tar -zxvf $BUILD_DIR/system_studio_2019_update_3_composer_edition_offline.tar.gz
90 Edit system_studio_2029_update_3_composer_edition_offline/silent.cfg to accept the EULA file as below example::
93 PSET_INSTALL_DIR=opt/intel
94 ACTIVATION_LICENSE_FILE=/opt/intel/license.lic
95 ACTIVATION_TYPE=license_file
99 #./install.sh -s silent.cfg
102 Check for your installation path. The folloing is an example
103 #source /opt/intel_2019/system_studio_2019/compiler_and_libraries_2019.3.206/linux/bin/iccvars.sh intel64
104 #export PATH=/opt/intel_2019/system_studio_2019/compiler_and_libraries_2019.3.206/linux/bin/:$PATH
107 Download and Build DPDK
108 -----------------------
111 #wget http://static.dpdk.org/rel/dpdk-20.11.1.tar.x
112 #tar -xf dpdk-20.11.1.tar.xz
113 #export RTE_TARGET=x86_64-native-linuxapp-icc
114 #export RTE_SDK=Intallation_DIR/dpdk-20.11.1
116 - 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
118 - 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.
122 This release uses DPDK version 20.11.1 plus patches so the build procedure for the DPDK is the following
124 export RTE_TARGET=x86_64-native-linuxapp-icc
125 export WIRELESS_SDK_TARGET_ISA=avx512
126 export WIRELESS_SDK_TOOLCHAIN=icc
127 export SDK_BUILD=build-${WIRELESS_DSK_TARGET_ISA}-icc
129 Then locate the shell script file compilervars.sh that goes into the system studio 2019 installation folder and invoke following the example below:
130 source /opt/intel_2019/system_studio_2019/compilers_and_libraries_2019/linux/bin/compilervars.sh -arch intel64 -platform linux
132 The build procedure uses meson and ninja so if not present in your system please install before the next step
134 Then at the root of the DPDK folder issue::
141 DPDK path is needed during build and run lib/app::
143 #export RTE_SDK=Installation_DIR/dpdk-20.11.1
144 #export DESTDIR=Installation_DIR/dpdk-20.11.1
149 Download google test from https://github.com/google/googletest/releases
150 - Example build and installation commands::
152 #tar -xvf googletest-release-1.7.0.tar.gz
153 #mv googletest-release-1.7.0 gtest-1.7.0
154 #export GTEST_DIR=YOUR_DIR/gtest-1.7.0
155 #export GTEST_ROOT= $GTEST_DIR
157 #g++ -isystem ${GTEST_DIR}/include -I${GTEST_DIR} -pthread -c ${GTEST_DIR}/src/gtest-all.cc
158 #ar -rv libgtest.a gtest-all.o
159 #cd ${GTEST_DIR}/build-aux
163 #ln -s build-aux/libgtest_main.a libgtest_main.a
165 - Set the google test Path
166 this path should be always here when you build and run O-RAN FH lib unit test::
168 #export DIR_ROOT_GTEST="your google test path"
173 For the E Maintenance Release either a SW FEC, or an FPGA FEC (Vista Creek N3000) or an ASIC FEC (Mount Bryce ACC100) can be used.
174 The procedure to configure the HW based FECs is explained below.
176 Customize a setup environment shell script
177 ------------------------------------------
178 Using as an example the provided in the folder phy\\setupenv.sh as the starting point
179 customize this script to provide the paths to the tools and libraries that
180 are used building and running the code.
181 You can add for example the following entries based on your particular installation and the
182 following illustration is just an example::
184 - export DIR_ROOT=/home/
185 - #set the L1 binary root DIR
186 - export DIR_ROOT_L1_BIN=$DIR_ROOT/FlexRAN
187 - #set the phy root DIR
188 - export DIR_ROOT_PHY=$DIR_ROOT/phy
189 - #set the DPDK root DIR
190 - #export DIR_ROOT_DPDK=/home/dpdk-20.11.1
191 - #set the GTEST root DIR
192 - #export DIR_ROOT_GTEST=/home/gtest/gtest-1.7.0
193 - export DIR_WIRELESS_TEST_5G=$DIR_ROOT_L1_BIN/testcase
194 - export DIR_WIRELESS_SDK=$DIR_ROOT_L1_BIN/sdk/build-avx512-icc
195 - export DIR_WIRELESS_TABLE_5G=$DIR_ROOT_L1_BIN/l1/bin/nr5g/gnb/l1/table
196 - #source /opt/intel/system_studio_2019/bin/iccvars.sh intel64 -platform linux
197 - export XRAN_DIR=$DIR_ROOT_PHY/fhi_lib
198 - export XRAN_LIB_SO=true
199 - export RTE_TARGET=x86_64-native-linuxapp-icc
200 - #export RTE_SDK=$DIR_ROOT_DPDK
202 - #export GTEST_ROOT=$DIR_ROOT_GTEST
203 - export ORAN_5G_FAPI=true
204 - export DIR_WIRELESS_WLS=$DIR_ROOT_PHY/wls_lib
205 - export DEBUG_MODE=true
206 - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$DIR_WIRELESS_WLS:$XRAN_DIR/lib/build
207 - export DIR_WIRELESS=$DIR_ROOT_L1_BIN/l1
208 - export DIR_WIRELESS_ORAN_5G_FAPI=$DIR_ROOT_PHY/fapi_5g
209 - export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$DIR_ROOT_L1_BIN/libs/cpa/bin
213 - source ./setupenv.sh
215 This sets up the correct environment to build the code
217 Then build the wls_lib, FHI_Lib, 5G FAPI TM prior to running the code with the steps described in the Run L1 section