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