virtualalloc申请大于4G的内存

Question

RT，怎么申请？貌似最大只能4G吧。64位操作系统申请一个4GB以上的内存。

Answer 1

https://msdn.microsoft.com/en-us/library/windows/desktop/aa366887(v=vs.85).aspx
MEM_LARGE_PAGES
0x20000000
Allocates memory using large page support.