Lines Matching refs:GPU
255 Intel GPU Basics
258 An Intel GPU has multiple engines. There are several engine types.
272 The Intel GPU family is a family of integrated GPU's using Unified
273 Memory Access. For having the GPU "do work", user space will feed the
274 GPU batch buffers via one of the ioctls `DRM_IOCTL_I915_GEM_EXECBUFFER2`
276 instruct the GPU to perform work (for example rendering) and that work
279 `DRM_IOCTL_I915_GEM_CREATE`). An ioctl providing a batchbuffer for the GPU
294 Gen4, also have that a context carries with it a GPU HW context;
295 the HW context is essentially (most of atleast) the state of a GPU.
296 In addition to the ordering guarantees, the kernel will restore GPU
298 user space the need to restore (most of atleast) the GPU state at the
303 The GPU has its own memory management and address space. The kernel
304 driver maintains the memory translation table for the GPU. For older
316 the GPU address when a GEM BO is assigned a GPU address and the kernel
320 refer to GPU-addresses so that the kernel can edit the buffer correctly.