Segmented Arithmetic Operators for Graphics Processing

نویسندگان

  • Robert Rose
  • David Zier
چکیده

Graphics processing relies on executing similar instructions repeatedly on a large data set. This parallelism in the data gives rise to the Single-Instruction Multiple-Data (SIMD) paradigm which is used in modern processors. This paper explores several techniques that exploit the parallelism in the SIMD execution functional units and proposes several new SIMD methods. The methods discussed in this paper cover SIMD Addition and SIMD Matrix Multiplication.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Numerical Simulation of a Lead-Acid Battery Discharge Process using a Developed Framework on Graphic Processing Units

In the present work, a framework is developed for implementation of finite difference schemes on Graphic Processing Units (GPU). The framework is developed using the CUDA language and C++ template meta-programming techniques. The framework is also applicable for other numerical methods which can be represented similar to finite difference schemes such as finite volume methods on structured grid...

متن کامل

A GPU interval library based on Boost . Interval ∗

Interval arithmetic is widely used in numerical algorithms requiring reliability. Ray tracing of implicit surface is one of these applications that use interval arithmetic to increase the quality of a produced image. However these applications are computationally demanding. One solution is to use graphics processing unit (GPU) in order to take advantage of its computational power. We describe i...

متن کامل

Arithmetic Aggregation Operators for Interval-valued Intuitionistic Linguistic Variables and Application to Multi-attribute Group Decision Making

The intuitionistic linguistic set (ILS) is an extension of linguisitc variable. To overcome the drawback of using single real number to represent membership degree and non-membership degree for ILS, the concept of interval-valued intuitionistic linguistic set (IVILS) is introduced through representing the membership degree and non-membership degree with intervals for ILS in this paper. The oper...

متن کامل

Hesitant Fuzzy Linguistic Arithmetic Aggregation Operators in Multiple Attribute Decision Making

In this paper, we investigate the multiple attribute decision making (MADM) problem based on the arithmetic and geometric aggregation operators with hesitant fuzzy linguistic information. Then, motivated by the idea of traditional arithmetic operation, we have developed some aggregation operators for aggregating hesitant fuzzy linguistic information: hesitant fuzzy linguistic weighted average (...

متن کامل

Tradeoff of FPGA Design of a Floating-point Library for Arithmetic Operators

Most of the engineering and scientific applications involve the implementation of complex algorithms that are based on arithmetic operators [1]. The fixed-point arithmetic allows the computations to be performed with a high precision according to the bitwidth representation. However, many applications require to work not only with a high precision, but also with a suitable format in order to re...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003