From 17366050364eedeb38003874baa67b8f6ab04b9e Mon Sep 17 00:00:00 2001 From: Branislav Jansik <branislav.jansik@vsb.cz> Date: Tue, 31 Jan 2023 16:28:48 +0100 Subject: [PATCH] Update energy.md --- docs.it4i/general/energy.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/docs.it4i/general/energy.md b/docs.it4i/general/energy.md index 1a84d9c59..12026da5c 100644 --- a/docs.it4i/general/energy.md +++ b/docs.it4i/general/energy.md @@ -1,6 +1,6 @@ # Energy Saving -Due to high energy prices and reductions in funding, we implement a set of energy saving measures at the IT4Innovations National Supercomputer Center. The measures are selected such as to minimize the performance impact and achieve significant cost and enegy saving effect. +Due to high energy prices and reductions in funding, we implement a set of energy saving measures at the IT4Innovations National Supercomputer Center. The measures are selected such as to minimize the performance impact and achieve significant cost, enegy and carbon footprint reduction effect. The energy saving measures are effective as of 31.1.2023. @@ -8,11 +8,13 @@ The energy saving measures are effective as of 31.1.2023. ### Measures +Core frequency capping is implemented for the Karolina supercomputer. + |Measure | Value | |---------------------------------------------------------|---------| -|Compute nodes cn[001-720]<br> CPU core frequency capping | 2.100 GHz | -|Accelerated compute nodes acn[001-72]<br> CPU core frequency capping | 2.600 GHz | -|Accelerated compute nodes acn[001-72]<br> GPU core frequency capping | 1.290 GHz | +|Compute nodes *cn[001-720]*<br> CPU core frequency capping | 2.100 GHz | +|Accelerated compute nodes *acn[001-72]*<br> CPU core frequency capping | 2.600 GHz | +|Accelerated compute nodes *acn[001-72]*<br> GPU core frequency capping | 1.290 GHz | ### Performance Impact -- GitLab