Re: [Boost-users] File-mapped shared memory access through Boost interprocess is slow on some HPC file-systems due to mmap

On 23/05/2016 3:39, Scott Ritchie wrote:

Hi all,

I'm wondering if there is some way to use the Boost interprocess library without the use of mmap for file I/O?

No, Interprocess is built around mmap. The mapped region can come from a file, a shared memory object, etc. but once the device is mapped, the it's in hands of the OS/filesystem to improve the situation. Sorry for the news. Best, Ion