Hi Shuah, On 12/19/24 10:35 AM, Reinette Chatre wrote: > Hi Shuah, > > On 12/16/24 7:18 AM, Maciej Wieczor-Retman wrote: >> >> Sub-Numa Clustering (SNC) allows splitting CPU cores, caches and memory >> into multiple NUMA nodes. When enabled, NUMA-aware applications can >> achieve better performance on bigger server platforms. >> >> SNC support was merged into the kernel [1]. With SNC enabled >> and kernel support in place all the tests will function normally (aside >> from effective cache size). There might be a problem when SNC is enabled >> but the system is still using an older kernel version without SNC >> support. Currently the only message displayed in that situation is a >> guess that SNC might be enabled and is causing issues. That message also >> is displayed whenever the test fails on an Intel platform. >> >> Add a mechanism to discover kernel support for SNC which will add more >> meaning and certainty to the error message. >> >> Add runtime SNC mode detection and verify how reliable that information >> is. >> >> Series was tested on Ice Lake server platforms with SNC disabled, SNC-2 >> and SNC-4. The tests were also ran with and without kernel support for >> SNC. >> >> Series applies cleanly on kselftest/next. >> > > Could you please consider this series for inclusion? > > Thank you very much. > > Reinette > (bumping visibility of request made close to holidays) This series still applies cleanly to kselftest/next. Could you please consider it for inclusion? Thank you very much. Reinette
