编程概要 ■GPU编程 Graphics processing unit: is a specialized processor that offloads 3D graphics rendering from the microprocessor Modern GPUs are very efficient at manipulating computer graphics, and their highly parallel structure makes them more effective than general purpose CPUs for a range of complex algorithms 特点 Stream processing( SIMD or MimD,单指令多数据或多指令多数据),适 合并行计算模型 ■具有强大的浮点运算能力,尤其适合数值并行计算 具有独立的内存资源十高速的总线 编程语言:UDA(“ Compute Unified Device Architecture”),NVda公司 行业标准:penC(GP逦用计算的统一标淮 A tutor on coding, Sep 9, 2011 1010 A tutor on coding , Sep 9, 2011 编程概要  GPU编程 ⚫ Graphics processing unit: is a specialized processor that offloads 3D graphics rendering from the microprocessor ⚫ Modern GPUs are very efficient at manipulating computer graphics, and their highly parallel structure makes them more effective than general￾purpose CPUs for a range of complex algorithms ⚫ 特点： ▪ Stream processing （SIMD or MIMD，单指令多数据 或多指令多数据），适 合并行计算模型 ▪ 具有强大的浮点运算能力，尤其适合数值并行计算 ▪ 具有独立的内存资源＋高速的总线 ▪ 编程语言：CUDA (“Compute Unified Device Architecture”), NVidia公司 ▪ 行业标准：OpenCL（GPU通用计算的统一 标准）