mcoreinfo

An attempt to implement Sysinternals coreinfo tool in managed code (with loads of P/Invoke of course)

Current status

Supports the following (in terms of "coreinfo.exe"):

• CPUID/Capabilities
• "Logical to Physical processor Map"
• "Logical Processor to Socket Map"
• "Logical Processor to NUMA Map"
• "Logical Processor to Cache Map"
• "Logical Processor to Group Map"

Open:

• "Approximate Cross-NUMA Node Access Cost (relative to fastest)" on NUMA sytems.
  • Currently, reading APIC SLIT and SRAT tables.