ati

I'd like to hear from people with experience of coding for both. Myself, I only have experience with NVIDIA. NVIDIA CUDA seems to be a lot more popular than the competition. (Just counting question tags on this forum, 'cuda' outperforms 'opencl' 3:1, and 'nvidia' outperforms 'ati' 15:1, and there's no tag for 'ati-stream' at all). On the other hand, according to Wikipedia, ATI/AMD cards should have a lot more potential, especially per dollar. The fastest NVIDIA card on the market as of today, GeForce 580 ($500), is rated at 1.6 single-precision TFlops. AMD Radeon 6970 can be had for $370 and

I have to send vertex attributes using glVertexAttribPointer to shaders expecting them as built-in ( gl_Vertex , gl_Color , etc.). The glVertexAttribPointer function needs to specify the index (or location) of each built-in attribute. I can do it on NVidia implementations since the location of each attribute is fixed (see http://www.opengl.org/sdk/docs/tutorials/ClockworkCoders/attributes.php at the section "Custom attributes), however i'm not sure about the locations in ATI implementation. Also, the function glGetAttribLocation will return -1 when trying to get the location of any attribute

一、处理器CPU知识 CPU的分类 1.CPU品牌有两大阵营，分别是Intel(英特尔)和AMD,这两个行业老大几乎垄断了CPU市场，大家拆开电脑看看，无非也是Intel和AMD的品牌(当然不排除极极少山寨的CPU)。而Intel的CPU又分为Pentium(奔腾)、Celeron(赛扬)和Core(酷睿)。其性能由高到低也就是Core>Pentium>Celeron。AMD的CPU分为Semporn(闪龙)和Athlon(速龙)，性能当然是Athlon优于Semporn的了。 Intel与AMD标志认识 2.CPU的主频认识 提CPU时，经常听到2.4GHZ、3.0GHZ等的CPU，这些到底代表什么?这些类似于2.4GHZ的东东其实就是CPU的主频，也就是主时钟频率，单位就是MHZ。这时用来衡量一款CPU性能非常关键的指标之一。主频计算还有条公式。主频=外频×倍频系数。 单击“我的电脑”→“属性”就可以查看CPU类型和主频大小 我的电脑-属性查看cpu信息 3.CPU提到的FSB是什么 FSB就是前端总线，简单来说，这个是CPU与外界交换数据的最主要通道。FSB的处理速度快慢也会影响到CPU的性能。4.CPU提及的高速缓存指的又是什么呢?高速缓存指内置在CPU中进行高速数据交换的储存器。分一级缓存(L1Cache)、二级缓存(L2Cache)以及三级缓存(L3Cache)。

ATI 9121-SC27-M ATI 9121-SC27-T ATI 9121-ED25-M ATI 9121-ED25-T SCHUNK PZN+200/1 PN:0303515 MAYR 800517 BRINKMANN 3LASE0AA-S00087 HUBNER HOG9DN1250I SerNr:1526177 SOMMER MFS103KHC配安装附件 ForGS65-B WIKA 732.51.160 KNOTH FK-107053-A WIKA S-10 part#8756309 0-1600mbar PAULY Connection cable between transmitter and receiver 4m DI-SORIC DCC 4.0V 0.8 POK-TSL WURTH 6636120 SCHONBUCH ICLD0814(PNP/10-30VDC） GLOBAL WE550 MAHR N570 5009016+N5015001038 PIEPER KMF-853-0-6-02 包括主板：B853 CODE:85-1-04-8 D58239 ACROMAG 336557C336558C WEBER 6131000120 ROEMHELD 1955897 WURTH 628140 RITTAL 1030.5\380mm×300mm×155mm