X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fintroduction%2Fmethodology_multi_core_speedup.rst;h=05307549f40f90a3d75fee4e16a6b3519d88a751;hp=b42bf42f9202eeae64602f980f1f4e21705ca08e;hb=83d6c91ed14a474f3c3bfdd0b7366e772fdd13d5;hpb=bbfcee8d3cf51ec01d269245970ef41bb072c580 diff --git a/docs/report/introduction/methodology_multi_core_speedup.rst b/docs/report/introduction/methodology_multi_core_speedup.rst index b42bf42f92..05307549f4 100644 --- a/docs/report/introduction/methodology_multi_core_speedup.rst +++ b/docs/report/introduction/methodology_multi_core_speedup.rst @@ -1,7 +1,7 @@ Multi-Core Speedup ------------------ -All performance tests are executed with single processor core and with +All performance tests are executed with single physical core and with multiple cores scenarios. Intel Hyper-Threading (HT) @@ -14,9 +14,8 @@ applied in BIOS and requires server SUT reload for it to take effect, making it impractical for continuous changes of HT mode of operation. |csit-release| performance tests are executed with server SUTs' Intel -XEON processors configured with Intel Hyper-Threading Disabled for all -Xeon Haswell testbeds (3n-hsw) and with Intel Hyper-Threading Enabled -for all Xeon Skylake testbeds. +XEON processors configured with Intel Hyper-Threading Enabled +for all Xeon Skylake and Xeon Cascadelake testbeds. More information about physical testbeds is provided in :ref:`tested_physical_topologies`. @@ -27,15 +26,8 @@ Multi-core Tests |csit-release| multi-core tests are executed in the following VPP worker thread and physical core configurations: -#. Intel Xeon Haswell testbeds (3n-hsw) with Intel HT disabled - (1 logical CPU core per each physical core): - - #. 1t1c - 1 VPP worker thread on 1 physical core. - #. 2t2c - 2 VPP worker threads on 2 physical cores. - #. 4t4c - 4 VPP worker threads on 4 physical cores. - -#. Intel Xeon Skylake testbeds (2n-skx, 3n-skx) with Intel HT enabled - (2 logical CPU cores per each physical core): +#. Intel Xeon Skylake and Cascadelake testbeds (2n-skx, 3n-skx, 2n-clx) + with Intel HT enabled (2 logical CPU cores per each physical core): #. 2t1c - 2 VPP worker threads on 1 physical core. #. 4t2c - 4 VPP worker threads on 2 physical cores.