The tool lstopo from hwloc package can provide a graphical
or textual view.
In its textual form, the option --merge gives a shorter summary
which fits well with the DPDK need.
Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
doc/guides/linux_gsg/build_sample_apps.rst | 2 +-
doc/guides/nics/mlx4.rst | 2 +-
doc/guides/nics/mlx5.rst | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/doc/guides/linux_gsg/build_sample_apps.rst
b/doc/guides/linux_gsg/build_sample_apps.rst
index 78652549a7..95e7bb067d 100644
--- a/doc/guides/linux_gsg/build_sample_apps.rst
+++ b/doc/guides/linux_gsg/build_sample_apps.rst
@@ -142,7 +142,7 @@ This can be useful when using other processors to
understand the mapping of the
On Fedora Linux, this may be installed and run using the following
command::
sudo yum install hwloc
- ./lstopo
+ lstopo
.. warning::
diff --git a/doc/guides/nics/mlx4.rst b/doc/guides/nics/mlx4.rst
index 9742ddb268..a25add7c47 100644
--- a/doc/guides/nics/mlx4.rst
+++ b/doc/guides/nics/mlx4.rst
@@ -308,7 +308,7 @@ Performance tuning
for better performance. For VMs, verify that the right CPU
and NUMA node are pinned according to the above. Run::
- lstopo-no-graphics
+ lstopo-no-graphics --merge
to identify the NUMA node to which the PCIe adapter is connected.
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 7c50497fbc..ac4d0e0450 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -1401,7 +1401,7 @@ Performance tuning
for better performance. For VMs, verify that the right CPU
and NUMA node are pinned according to the above. Run::
- lstopo-no-graphics
+ lstopo-no-graphics --merge
to identify the NUMA node to which the PCIe adapter is connected.
--
2.30.1
