如何在Windows中使用大页面运行我的应用程序？

Large pages are available in Windows Server 2003 and Windows Vista.

Windows Server 2003和Windows Vista中提供了大页面。

But how do I enable large pages for my application?

但是如何为我的应用程序启用大页面?

2 个解决方案

#1

Martin's answer is correct on Windows Server 2003:

Martin的答案在Windows Server 2003上是正确的:

You will have to assign the "Lock pages in memory" privilege to any user that runs your > application. This includes administrators

您必须为运行>应用程序的任何用户分配“内存锁定页面”权限。这包括管理员

Select Control Panel -> Administrative Tools -> Local Security Policy

选择控制面板 - >管理工具 - >本地安全策略

Select Local Policies -> User Rights Assignment

选择本地策略 - >用户权限分配

Double click "Lock pages in memory", add users and/or groups

双击“锁定内存中的页面”,添加用户和/或组

Reboot the machine

重新启动机器

On Windows Vista you need also make sure that the application is run as Administrator (by right-clicking on the application or the shell and choosing "Run as adminstrator".

在Windows Vista上,您还需要确保应用程序以管理员身份运行(通过右键单击应用程序或shell并选择“以管理员身份运行”。

In addition, it helps to have a freshly booted machine since the large pages can "run out" due to fragmentation of the heap.

此外,由于堆的碎片会导致大页面“耗尽”,因此有一个新启动的机器很有帮助。

#2

You will have to assign the Lock pages in memory privilege to any user that runs your application. This includes administrators.

您必须将内存锁定页面权限分配给运行应用程序的任何用户。这包括管理员。

Select Control Panel -> Administrative Tools -> Local Security Policy

选择控制面板 - >管理工具 - >本地安全策略

Select Local Policies -> User Rights Assignment

选择本地策略 - >用户权限分配

Double click "Lock pages in memory", add users and/or groups

双击“锁定内存中的页面”,添加用户和/或组

Reboot the machine

重新启动机器

#1