SGI GRU driver
modulename: gru.ko
configname: CONFIG_SGI_GRU
Linux Kernel Configuration
└─>Device Drivers
└─>Misc devices
└─>SGI GRU driver
In linux kernel since version 2.6.27 (release Date: 2008-10-09)
The GRU is a hardware resource located in the system chipset. The GRU
contains memory that can be mmapped into the user address space.
This memory is used to communicate with the GRU to perform functions
such as load/store, scatter/gather, bcopy, AMOs, etc. The GRU is
directly accessed by user instructions using user virtual addresses.
GRU instructions (ex., bcopy) use user virtual addresses for operands.
If you are not running on a SGI UV system, say N.
contains memory that can be mmapped into the user address space.
This memory is used to communicate with the GRU to perform functions
such as load/store, scatter/gather, bcopy, AMOs, etc. The GRU is
directly accessed by user instructions using user virtual addresses.
GRU instructions (ex., bcopy) use user virtual addresses for operands.
If you are not running on a SGI UV system, say N.