Huge Page Support

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How to enable large/huge memory pages in Windows

    http://support.sisoftware.net/knowledgebase.php?article=52
    How to enable large/huge memory pages in Windows Solution. Under Windows, huge pages (1GB) are not supported - yet! To use large pages (2-4MB) pages you specifically need to give your user the "lock pages in memory" privilege using Local Security Policy.. Note: at this time, Windows Home, Starter versions do not suppport changing privileges thus this feature cannot be enabled through "official ...

Large-Page Support - Win32 apps Microsoft Docs

    https://docs.microsoft.com/en-us/windows/win32/memory/large-page-support
    Large-page support enables server applications to establish large-page memory regions, which is particularly useful on 64-bit Windows. Each large-page translation uses a single translation buffer inside the CPU. The size of this buffer is typically three orders of magnitude larger than the native page size; this increases the efficiency of the ...

IBM Large / Huge page support on DB2 LUW

    http://www-01.ibm.com/support/docview.wss?uid=swg21986164
    DB2 uses the term "large pages" generically, whereas operating systems use the terms "large" and "huge" to reference both specific and various larger hardware-dependent page sizes. A "large" or "huge" OS page size is not the same size on all OS/hardware platforms, and these terms may refer to multiple page sizes on a given OS/hardware platform.

What is huge pages in Linux? - Kernel Talks

    https://kerneltalks.com/services/what-is-huge-pages-in-linux/
    Nov 02, 2017 · Lets start with Huge pages basics. What is Huge page in Linux? Huge pages are helpful in virtual memory management in Linux system. As name suggests, they help is managing huge size pages in memory in addition to standard 4KB page size. You can define as huge as 1GB page size using huge pages.

7.13 How are Huge Pages Enabled for Virtual Machines?

    https://docs.oracle.com/cd/E50245_01/E50249/html/vmcon-vm-hugepages.html
    Oracle VM Manager provides an option to enable huge page support for a paravirtualized virtual machine when you create or edit a virtual machine. Do not attempt to enable Huge Page support for an HVM or PVHVM, as this functionality is not handled by the …

5.2. Huge Pages and Transparent Huge Pages Red Hat ...

    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/performance_tuning_guide/s-memory-transhuge
    Huge pages can be difficult to manage manually, and often require significant changes to code in order to be used effectively. As such, Red Hat Enterprise Linux 6 also implemented the use of transparent huge pages (THP). THP is an abstraction layer that automates most aspects of creating, managing, and using huge …



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