AMD GCN 简要介绍.pdfVIP

AMD GRAPHIC CORE NEXT Low Power High Performance Graphics Parallel Compute Michael Mantor Mike Houston AMD Senior Fellow Architect AMD Fellow Architect Michael.mantor@ michael.houston@ At the heart of every AMD APU/GPU is a power aware high performance set of compute units that have been advancing to bring users new levels of programmability, precision and performance. 3 | AMD Graphics Core Next | June 2011 AGENDA ? AMD Graphic Core Next Architecture ?Unified Scalable Graphic Processing Unit (GPU) optimized for Graphics and Compute – Multiple Engine Architecture with Multi-Task Capabilities – Compute Unit Architecture – Multi-Level R/W Cache Architecture ?What will not be discussed – Roadmaps/Schedules – New Product Configurations – Feature Rollout 4 | AMD Graphics Core Next | June 2011 SCALABLE MULTI-TASK GRAPHICS ENGINE CS Pipe Tessellate Primitive Pipe 0 HOS Geometry Tessellate Primitive Pipe n HOS Geometry Scan Conversion RB Scan Conversion RB Pixel Pipe n Pixel Pipe 0 GFX Command Processor Work Distributor Scalable Graphics Engine Unified Shader Core R/W L2 MC HUB MEM HOS – High Order Surface RB - Render Backend CS - Compute Shader GFX - Graphics 5 | AMD Graphics Core Next | June 2011 SCALABLE MULTI-TASK GRAPHICS ENGINE CS Pipe Tessellate Primitive Pipe 0 HOS Geometry Tessellate Primitive Pipe n HOS Geometry Scan Conversion RB Scan Conversion RB Pixel Pipe n Pixel Pipe 0 GFX Command Processor Work Distributor Scalable Graphics Engine Unified Shader Core Multi-task graphics engine use of unified shader Pixel Scaling ? Multiple Screen Partitions Primitive Scaling ? Multiple Primitive Pipelines R/W L2 MC HUB MEM 6 | AMD Graphics Core Next | June 2011 CS Pipe 0 ACE 0 CP CS Pipe n ACE n CP MULTI-ENGINE UNIFIED COMPUTING GPU CS Pipe Tessellate HOS Geometry Tessellate HOS Geometry Scan Conversion RB Scan Conversion RB GFX Command Processor Work Distributor Scalable Graphics En