Coreinfo

Win32のGetLogicalProcessorInformation()関数で得られる情報を、整形された形式で確認できます。

BOOL GetLogicalProcessorInformation(
  [out]     PSYSTEM_LOGICAL_PROCESSOR_INFORMATION Buffer,
  [in, out] PDWORD                                ReturnedLength
);
GetLogicalProcessorInformation 関数 (sysinfoapi.h) - Win32 apps | Microsoft Learn

導入

Coreinfo - Sysinternals | Microsoft Learn

使用方法

引数を指定しなければ-vと-d以外のすべての情報が、-vを指定すればSLAT関連の情報が出力されます。

For each resource it shows a map of the OS-visible processors
that correspond to the specified resources, with '*' representing the
applicable processors. For example, on a 4-core system, a line in the
cache output with a map of shared by cores 3 and 4.

Usage: coreinfo [-c][-f][-g][-l][-n][-s][-m][-v]
  -c       Dump information on cores.
  -d       Dump CPU-to-CPU distance.
  -f       Dump core feature information.
  -g       Dump information on groups.
  -l       Dump information on caches.
  -n       Dump information on NUMA nodes.
  -s       Dump information on sockets.
  -m       Dump NUMA access cost.
  -v       Dump only virtualization-related features including
           support for second level address translation
           (requires administrative rights on Intel systems).
  -nobanner
           Do not display the startup banner and copyright message.

All options, except -v and -d, are selected by default.
Coreinfo64.exe -?

参考

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