diff options
Diffstat (limited to 'DEPENDENCIES')
| -rw-r--r-- | DEPENDENCIES | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/DEPENDENCIES b/DEPENDENCIES index ba63313cb..5b5f66904 100644 --- a/DEPENDENCIES +++ b/DEPENDENCIES @@ -180,7 +180,7 @@ Prerequisites for building the OpenDataPlane (ODP) API 3.4 DPDK packet I/O support (optional) Use DPDK for ODP packet I/O. Currently supported DPDK versions are v19.11 - (recommended) and v18.11. + (recommended) and v20.11. Note: only packet I/O is accelerated with DPDK. See https://github.com/OpenDataPlane/odp-dpdk.git @@ -196,11 +196,11 @@ Prerequisites for building the OpenDataPlane (ODP) API $ sudo yum install numactl-devel 3.4.2 Native DPDK install - # Debian/Ubuntu starting from 18.04 + # Debian/Ubuntu starting from 20.04 $ sudo apt-get install dpdk-dev -3.4.2 Build DPDK from source - $ git clone --branch=19.11 http://dpdk.org/git/dpdk-stable dpdk +3.4.3 Build DPDK v19.11 from source + $ git clone https://dpdk.org/git/dpdk-stable --branch 19.11 --depth 1 ./<dpdk-dir> # Make and edit DPDK configuration $ export TARGET="x86_64-native-linuxapp-gcc" @@ -214,10 +214,28 @@ Prerequisites for building the OpenDataPlane (ODP) API # Build and install DPDK $ make install T=${TARGET} EXTRA_CFLAGS="-fPIC" DESTDIR=./install - # Compile ODP - $ ./configure --with-dpdk-path=<dpdk_install_dir> + # Configure ODP + $ ./configure --with-dpdk-path=<dpdk-dir> -3.4.3 Setup system +3.4.4 Build DPDK v20.11 from source + $ git clone https://dpdk.org/git/dpdk-stable --branch 20.11 --depth 1 ./<dpdk-dir> + + # Prepare the build directory + $ cd <dpdk-dir> + $ meson build + $ cd build + + # Configure the location where DPDK will be installed + $ meson configure -Dprefix=$(pwd)/../install + + # Build and install DPDK + $ ninja install + + # Configure ODP + # Instead of using --with-dpdk-path option, set PKG_CONFIG_PATH + $ PKG_CONFIG_PATH=<dpdk-dir>/install/lib/x86_64-linux-gnu/pkgconfig ./configure --enable-dpdk + +3.4.5 Setup system # Load DPDK modules $ sudo modprobe uio @@ -229,7 +247,7 @@ Prerequisites for building the OpenDataPlane (ODP) API 512 x 2MB huge pages. All this can be done with the DPDK setup script (<dpdk-dir>/usertools/dpdk-setup.sh). -3.4.4 Running ODP with DPDK pktio +3.4.6 Running ODP with DPDK pktio ODP applications will try use DPDK for packet I/O by default. If some other I/O type is desired instead, DPDK I/O can be disabled by setting the |