Special compilers for programming languages like FORTRAN were developed to optimize the code to take advantage of the vector processors.
开发了用于像FORTRAN的程序设计语言的特殊编译器来优化代码,以利用向量处理器。
Consult Resources for information and code for all you ever wanted to know about the theory and practice of vector Spaces.
要了解向量空间的理论和实践所需的所有信息和代码,请参阅参考资料。
The most obvious optimization to make on a vector process is to vectorize the code.
对向量处理过程最明显的优化是对代码进行向量化。
The problem was that in order to vectorize the code, the code must follow the same set of instructions for each member of the vector.
问题是为了对代码进行向量化,代码必须要对所有向量元素都按照相同的指令集执行。
First, code a needle using vector drawing.
首先,为使用矢量图的指针编写代码。
In scalar code on the spe, declaring scalar values as vectors and vector Pointers (even if you aren't using them as vectors) can speed up code because it doesn't have to do unaligned loads and stores.
在SPE上的标量代码中,将标量值声明为向量和向量指针(即使没有将它们作为向量使用)可以加速代码的执行,因为这样就不会执行非对齐的加载和存储操作。
While parsing a series of log files, the code creates a Vector of Log objects, with one Log object per log file.
在解析一系列的日志文件时,代码创建Log对象的Vector,每个日志文件都有一个 Log对象。
You can use code completion to locate the proper method for adding items to the Vector names.
这时您可以用代码补全功能,为Vectornames 增加适当的方法。
There are a few additional restrictions if your code uses the PowerPC vector processing extensions as well, but that is beyond the scope of this article.
如果您的代码还使用了PowerPC向量处理扩展,那就还会有几个其他限制,不过这已经超出了本文的范围。
There are also VMX vector extensions for the IBM PowerPC 970 processor that can increase the performance of vectorized code.
另外也有用于IBMPowerPC 970处理器的VMX向量扩展,可以提高向量化代码的性能。
The test code provided in this article will reveal the true power of Cell/B.E. processing for threaded applications, and to some extent, the vector processing capabilities of the SPEs.
本文中提供的测试代码将展示Cell/B.E. 系统给线程化应用程序带来的巨大改进,并在某种程度上展示SPE的向量处理功能。
This graphics object can be used to do vector drawing on the Sprite. For example, see the code to draw a circle of radius 5.
这个图片对象可被用来在sprite上进行矢量作图。
The code in this article is actually non-vector (also known as scalar) code, meaning that it only works with one value at a time.
本文中的代码实际上是非向量的(即标量)代码,这意味着一次只处理一个值。
The code and descriptions in this article are a highly simplified view of vector Spaces and how to search them effectively.
本文中的代码和描述高度简化地演示了向量空间及高效搜索向量空间的方法。
Residual coding is even more difficult to understand than motion vector coding, as the only full reference is a bunch of highly optimized, highly obfuscated C code.
剩下的编码甚至比运动矢量编码更难理解,因为唯一的完整参考是一堆高度优化的,高度混淆的C代码。
The code iterates on the outer vector; for each inner vector, it creates a element.
代码遍历外部vector,对每一个内部vector,它创建一个元素。
As part of homework I've been asked to write my own template vector class (most of the code is there it just needs to be expanded upon).
作为家庭作业,我被要求写自己的模板向量类(大部分代码都有它只需要被扩展)。
Because of using the technology of Vector Quantization, the rate of the code is low.
由于利用了矢量量化技术,所以该编码速率较低。
To alleviate the blindness of Linde-Buzo-Gray algorithm(LBG algorithm) while generating initial codebook, a new code word splitting method based on covariance of training vector is proposed.
针对LBG算法中初始码书生成存在盲目性的问题,提出了一种基于训练向量集合分量之间的相关性进行码向量分割的方法。
Discusses methods for drawing vector and raster images with managed code.
讨论用托管代码绘制矢量图像和光栅图像的方法。
The source code is presented next. Note that if the light is a directional light, the vector with the first three components is normalised to save time latter.
函数的源代码如下。注意如果光源是方向光,向量的前三个部分将被归一化,来节省时间。
Objective To construct the recombinant vector, the expression of human HMGB1 code gene and to study its function.
目的构建人高迁移率族蛋白1(HMGB1)编码基因的表达载体,获得纯化的重组蛋白,研究其生物学功能。
By investigating the code space in frequency domain and the data vector space of the multipath signals, the noise-subspace-based approach is used to perform blind channel estimation.
通过研究多径信号频域码空间和数据矢量空间,采用噪声子空间技术进行盲信道估计。
I have 2 versions of the syscall vector, with one of them containing addresses of modified sys call code.
我有2个版本的系统调用向量,其中含有改性系统的地址调用代码。
Firstly, feature vectors are extracted from speech signal, secondly, vector quantization is utilized to design code book, and lastly, improved method is used to recognize the speech signal.
先从语音信号中提取待识别的特征矢量集,再利用矢量量化来设计码本,最后用改进的算法对待识别语音进行辩识。
Finally, using the developed vector radiative transfer code with adding doubling method, we had generated the exact Rayleigh scattering look up tables for COCTS.
最后,利用开发的加倍法解矢量辐射传输方程软件包,生成了海洋水色及水温扫描仪的精确瑞利散射查找表。
The experiment result show that the code table which is made by image Lena can fit for many different statistic feature images to make vector quantizations.
实验结果表明,我们获得的码本具有较好的通用性,能够针对不同统计特性的图像进行良好的矢量量化。
The whole design has succeeded in the test of large data input, operation in each instruction, border condition and every random data vector. The code coverage has reached the percentage of 100%.
整个设计通过了海量数据输入测试,并对各种指令的操作数、边界情况和各种随机数据组合进行了充分模拟,代码覆盖率为100%。
You're right in assuming that your slowdown in coming from your shape code - vector data is redrawn every frame in flash, so the more complex it is, the longer it takes to draw.
你认为你的放缓,来自你的形码矢量数据重绘在闪光每帧的权利,所以它更复杂,越需要绘制。
You're right in assuming that your slowdown in coming from your shape code - vector data is redrawn every frame in flash, so the more complex it is, the longer it takes to draw.
你认为你的放缓,来自你的形码矢量数据重绘在闪光每帧的权利,所以它更复杂,越需要绘制。
应用推荐