What's new in Coreinfo 3.6
Sep 30, 2022
- This update to Coreinfo, a utility that reports system CPU, memory and cache topology and information, now has an option (-d) for measuring inter-CPU latencies in counter ticks.
New in Coreinfo 3.53 (Aug 16, 2022)
- This update to Coreinfo, a utility that reports system CPU, memory and cache topology and information, now handles NUMA nodes with more than 64 processors.
New in Coreinfo 3.50 (May 8, 2020)
- This release of Coreinfo now reports the status of restricted guest virtualization on Intel platforms.
New in Coreinfo 3.31 (Aug 20, 2014)
- This update fixes a bug that could prevent the Coreinfo driver from loading.
New in Coreinfo 3.21 (Dec 20, 2013)
- v3.21 release adds microcode reporting
New in Coreinfo 3.2 (Nov 17, 2012)
- Coreinfo, a command-line utility that dumps processor topology and feature support, now reports the presence of many additional features, including SMAP, RDSEED, BMI1, ADX, HLE, RTM, and INVPCID.
New in Coreinfo 3.1 (Oct 20, 2012)
- Fixes a bug affecting the calculation of NUMA node costs and adds support for several more processor features, including RDRAND, LAHF/SAHF, Prefetchw and Intel Speedstep.
New in Coreinfo 3.05 (Aug 4, 2012)
- Coreinfo, a tool that shows CPU features, cache sizes, and topology, now correctly shows hyperthreading support on AMD multicore systems and lists processor features on Windows XP.
New in Coreinfo 3.04 (Feb 17, 2012)
- Adds a fix for a bug that sometimes misreported the presence of hyperthreading
New in Coreinfo 3.03 (Jan 13, 2012)
- Now reports the presence of TSC (timestamp counter) Invariant support.
New in Coreinfo 3.02 (Nov 11, 2011)
- This minor update to Coreinfo, a command-line tool that reports supported CPU features and topology, includes Microsoft’s SLAT term for Intel’s Extended Page Table and AMD’s Nested Paging virtualization features.
New in Coreinfo 3.01 (Sep 21, 2011)
- This update to Coreinfo, a command-line utility that shows processor features and topology, fixes a bug in the way it reports hyper-threading and gives a warning when showing virtualization features and a hypervisor is running.
New in Coreinfo 3.0 (Sep 2, 2011)
- Coreinfo now shows the processor features supported by the system's processors. For example, Coreinfo will show if the processor supports hardware-assisted virtualization and advanced virtualization features like Second Level Address Translation.
New in Coreinfo 2.11 (May 22, 2010)
- Coreinfo does require XP 64-bit or higher for client (server 2003 or higher for server). This update fixes the bug where it would fail to launch on 32-bit XP instead of reporting compatibility requirements.
New in Coreinfo 2.1 (May 19, 2010)
- Memory access from a processor to memory on remote NUMA nodes takes longer than local-node memory accesses. In addition to dumping NUMA topology information, Coreinfo now measures and displays the internode access costs on NUMA systems.
New in Coreinfo 2.0 (Oct 27, 2009)
- Coreinfo now supports IA64 and Windows Server 2008 R2 systems with more than 64 logical processors.