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author | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-04-15 14:36:48 +0200 |
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committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-04-15 14:39:46 +0200 |
commit | e2bea7436061ca2e7e14bfcfdc5870f2555c3965 (patch) | |
tree | 46c62ce8f227674d6880430f9623edb4e77b9f9a /doc/guides/linux_gsg | |
parent | a4f0fa29488e582ab8b5ef9db475b3d26ded690c (diff) |
New upstream version 18.11.1
Change-Id: Ic52e74a9ed6f3ae06acea4a27357bd7153efc2a3
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'doc/guides/linux_gsg')
-rw-r--r-- | doc/guides/linux_gsg/sys_reqs.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/guides/linux_gsg/sys_reqs.rst b/doc/guides/linux_gsg/sys_reqs.rst index 29c5f47a..1c6f86a2 100644 --- a/doc/guides/linux_gsg/sys_reqs.rst +++ b/doc/guides/linux_gsg/sys_reqs.rst @@ -70,6 +70,15 @@ Compilation of the DPDK * libnuma-dev in Debian/Ubuntu; + .. note:: + + On systems with NUMA support, `libnuma-dev` (aka `numactl-devel`) + is a recommended dependency when `--legacy-mem` switch is used, + and a *required* dependency if default memory mode is used. + While DPDK will compile and run without `libnuma` + even on NUMA-enabled systems, + both usability and performance will be degraded. + * Python, version 2.7+ or 3.2+, to use various helper scripts included in the DPDK package. |