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author | Maciek Konstantynowicz <mkonstan@cisco.com> | 2018-08-13 21:17:10 +0100 |
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committer | Maciek Konstantynowicz <mkonstan@cisco.com> | 2018-08-14 14:05:05 +0000 |
commit | 25a40550e90c036dddf17698103a9a3c34ff6799 (patch) | |
tree | adfa59a51262b3feeb717ad156db3f2ae96593bb /docs/report/introduction/test_environment_sut_conf_3.rst | |
parent | 7ae94f2578699fcb50544742d6c27b59edc74abb (diff) |
1807 report: added HW calibration sections to test_environment plus editing nits.
Change-Id: I66698ae70d1bbbde6992e5663bc64c30249f7f79
Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>
Diffstat (limited to 'docs/report/introduction/test_environment_sut_conf_3.rst')
-rw-r--r-- | docs/report/introduction/test_environment_sut_conf_3.rst | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/docs/report/introduction/test_environment_sut_conf_3.rst b/docs/report/introduction/test_environment_sut_conf_3.rst index e50a08eb98..f09327d531 100644 --- a/docs/report/introduction/test_environment_sut_conf_3.rst +++ b/docs/report/introduction/test_environment_sut_conf_3.rst @@ -1,26 +1,26 @@ -**Host IRQ affinity** +Host IRQ Affinity +~~~~~~~~~~~~~~~~~ -Changing the default pinning of every IRQ to core 0. (Same does apply on both -guest VM and host OS) +IRQs are pinned to core 0. The same configuration is applied in host Linux and guest VM. :: $ for l in `ls /proc/irq`; do echo 1 | sudo tee /proc/irq/$l/smp_affinity; done -**Host RCU affinity** +Host RCU Affinity +~~~~~~~~~~~~~~~~~ -Changing the default pinning of RCU to core 0. (Same does apply on both guest VM -and host OS) +RCUs are pinned to core 0. The same configuration is applied in host Linux and guest VM. :: $ for i in `pgrep rcu[^c]` ; do sudo taskset -pc 0 $i ; done -**Host Writeback affinity** +Host Writeback Affinity +~~~~~~~~~~~~~~~~~~~~~~~ -Changing the default pinning of writebacks to core 0. (Same does apply on both -guest VM and host OS) +Writebacks are pinned to core 0. The same configuration is applied in host Linux and guest VM. :: |